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Sponsored Jobs
CommentSold Logo
Backend Systems Engineer with CommentSoldSponsored
Remote (USA)$125k - $155k
3 weeks ago

Job Description

Backend Systems Engineer

At CommentSold we are building multiple complex systems to support our core e-commerce and mobile technology stacks, we have systems doing video transcoding, push and SMS messaging, mobile build pipelines and a few other interesting problems.

We’re looking for an experienced backend systems engineer with a strong general software engineering skillset to help build and grow our new systems development. In this role you’ll be driving forward our new backend systems, helping designing and maintaining our existing systems.

Right now the majority of our backend systems which live outside our main web stack are written in Go and/or built on AWS technologies like ECS and beanstalkd. If you have experience with and interest in helping solve some interesting problems where scaling is a real factor this might be the right role for you.

NOTE: At this time, we are only considering candidates located in the USA.

In this role, you will

  • Work on a wide range of problems within our core application
  • Focus on solving problems from both the customer facing and backend perspectives
  • Gain a deep understanding of our product and become involved in driving out product implementation
  • Join a rapidly growing technical team with the opportunity to take on both product and technical problems
  • Our pipeline uses libraries and tooling along with scripts/tools written in languages including python, bash and Go (Golang).

If you’re right for this role, you

  • Have a strong understanding of core computer science principles
  • 2-3+ years backend systems development experience utilizing Go
  • 2-3+ years experience with AWS technologies like ECS and beanstalkd
  • Are organized and have strong time management skills
  • Love solving problems and finding solutions
  • Are self-motivated and self-directing
  • Are comfortable in a fast paced, pragmatic work environment
  • Have worked on a remote team

Perks & Benefits

We are a remote focused team so the majority of your time will be remote. We also provide remote specific benefits: * Coworking space reimbursement budget * Home internet reimbursement budget

Base salary plus annual bonus

Interview Process

  1. Culture fit with People Operations
  2. 30 minute intro call with CTO
  3. 45-60 minute technical call with CTO
  4. Take home coding challenge
  5. Review of your coding challenge with the CTO and our current Pipeline Engineer
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Seldon Logo
Golang Software Engineer with SeldonSponsored
London, United Kingdom£60k - £90k
1 week ago

Job Description

Seldon is looking for a GoLang Software Engineer to join our team. We are focused on making it easy for machine learning models to be deployed and managed at scale in production. We provide Cloud Native products that run on top of Kubernetes and are open-core with several successful open source projects including Seldon Core, Alibi:Explain and Alibi:Detect. We also contribute to open source projects under the Kubeflow umbrella including KFServing.

About the role

Design and build scalable machine learning solutions on top of the open source and enterprise Seldon products. Working on bring the Explainable AI and ML Monitoring available in the Alibi projects into the enterprise products for general use.

Essential skills

  • A degree or higher level academic background in a scientific or engineering subject.
  • Familiarity with linux based development.
  • At least 2 years of experience in industry or academia showing completed projects.
  • Experience with GoLang

Core skills (The role will be focused on these skills so we would expect existing experience or a demonstrable desire to learn these)

  • Experience with Kubernetes and the ecosystem of Cloud Native tools.
  • Experience using machine learning tools in production.

Desired skills (Any of these will be of great interest to us) - A broad understanding of data science and machine learning. - Understanding of explainable AI or machine learning monitoring in production - Familiarity with Kubeflow, MLFlow or Sagemaker - Familiarity with python tools for data science

About our tech stack

Some of our high profile technical projects: - We are core authors and maintainers of Seldon Core, the most popular Open Source model serving solution in the Cloud Native (Kubernetes) ecosystem - We built and maintain the black box model explainability tool Alibi - We are co-founders of the KFServing project, and collaborate with Microsoft, Google, IBM, etc on extending the project - We are core contributors of the Kubeflow project and meet on several workstreams with Google, Microsoft, RedHat, etc on a weekly basis - We are part of the SIG-MLOps Kubernetes open source working group, where we contribute through examples and prototypes around ML serving - We run the largest Tensorflow meetup in London And much more 🚀

Some of the technologies we use in our day-to-day:

  • Go is our primary language for all-things backend infrastructure including our Kubernetes Operator, and our new GoLang Microservice Orchestrator)
  • Python is our primary language for machine learning, and powers our most popular Seldon Core Microservices wrapper, as well as our Explainability Toolbox Alibi
  • We leverage the Elastic Stack to provide full data provenance on inputs and outputs for thousands of models in production clusters
  • Metrics from our models collected using Prometheus, with custom Grafana integrations for visualisation and monitoring
  • Our primary service mesh backend leverages the Envoy Proxy, fully integrated with Istio, but also with an option for Ambassador
  • We leverage gRPC protobufs to standardise our schemas and reach unprecedented processing speeds through complex inference graphs
  • We use React.js for our all our enterprise user products and interfaces
  • Kubernetes and Docker to schedule and run all of our core cloud native technology stack

Benefits

  • London, Cambridge, New York or San Francisco.
  • Share options to align you with the long-term success of the company.
  • Exciting phase of fast-paced start-up challenges with an ambitious team and unlimited potential for professional growth.
  • Access to discounted lunches, gyms, shopping and cinema tickets.
  • Healthcare benefits.
  • Cycle To Work Scheme.

Logistics

Our interview process is normally a phone interview, a coding task, and 2-3 hours of final interview (carried out virtually). We promise not to ask you any brain teasers or trick questions. We might design a system together on a whiteboard, the same way we often work together, but we won’t make you write code on one. Our recruitment process has an average length of 3 weeks.


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Upvest Logo
Senior Backend Engineer (f/m/d) with UpvestSponsored
Berlin, Germany€65k - €85k
6 days ago

Job Description

At Upvest, we are building the financial infrastructure of tomorrow. Our vision is to create a world in which any asset can be owned and traded digitally by anyone, anywhere. Our bold long-term view is backed by Europe’s largest tech VCs Notion Capital, Partech and Holtzbrinck Ventures. Today, we count 22 talented people from 10 different countries and we want to keep expanding our Upvengers team.

**Your mission:

We are seeking a full-time talented engineer to build strong microservices architectures in Golang. Your goal is to provide the best developer experience of our blockchain API users for digital asset management and issuance.

**This role will give you the opportunity to:

  • Work on different aspects of our API-product portfolio, designing, developing and maintaining services as part of the development team
  • Document designs and usage of API products
  • Develop data processing and storing mechanisms
  • Work on improving the reliability of our API tools, as well as developing innovative tools

**Requirements:

  • At least +3 years of experience and passion about Golang and microservices architecture
  • Strong interest in blockchain integrations
  • Be proactive in learning new stacks and have a high sense of taking ownership
  • Excited to work in a fast-paced and dynamic startup environment

Perks & Benefits

**Why Upvest?

  • Exciting opportunity to build the future of digital securities!
  • A young, dynamic and fast-growing startup with flat hierarchies and open communication
  • As we strongly believe in personal development, we offer private coaching sessions and educational budget
  • A modern office in the heart of Berlin Mitte, a brand-new Mac, flexible working hours, option of working from home, regular off-site events, free drinks/snacks and many more…
  • We measure our performance with the help of OKRs and love to celebrate our successes
  • A relocation package with visa support

Interview Process

We care deeply about providing the best candidate experience, and we provide a quick and efficient recruiting process. As a result, we have an average of 6 days from Apply Date to Offer Stage.

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Form3 Logo
Senior Software Engineer (Go) with Form3Sponsored
100% remote (UK/EU only)€60k - €95k
3 weeks ago

Job Description

THE TEAM

Our awesome Software Engineering team is 100% remote and consists of talented Senior Software Engineers that collaborate across 15 European countries. Our software engineers work in small, highly agile, self-managed teams. They share a common interest in engineering best practices and understand that quality is everyone’s responsibility. Their philosophy is to favour open-source collaborative development – leveraging open-source tools and communities, whilst always making sure to share their know-how back up stream. Put simply, they are cloud-native enthusiasts and DevOps advocates.

THE ROLE

At Form3 you will have the opportunity to design, develop and deploy backend cloud-native services within a powerful state-of-the-art microservices architecture. The work is cutting edge, constantly changing and focused on building highly available, low latency, scalable solutions.

Play an active role in introducing new technologies and ways of working to stay ahead of the competition, without ever compromising on quality. Contribute and collaborate with other engineers on technical and architectural decisions. Enjoy end-to-end ownership from concept to deployment, including building and operating infrastructure, toolset and deployment pipelines. Develop your skills, work on cool projects with the latest tech, all whilst working with a talented, diverse and friendly group of people.

OUR STACK

Go, AWS, Kubernetes, Microservices, Docker, Terraform, Github, Postgres, Redis, CQRS, Prometheus, Vault, Consul, PACT, Linkerd, Elasticsearch, TDD, BDD, Pair Programming.

WE’RE LOOKING FOR ENGINEERS WITH

Passion for cloud-native technologies, modern infrastructures and tools, and keeping up with the latest in engineering best practices

Experience in designing and building distributed, scalable systems

Exposure to public cloud platforms (AWS, GCP etc)

An appreciation of the DevOps culture and the value of automation

Emphasis on code quality and software development best-practice

Polyglots who are comfortable picking up new technologies with a “right tool for the job” mentality

Above all, we’re looking for enthusiastic engineers who love working in a DevOps culture and value teamwork, different perspectives and blending disciplines.

BENEFITS

30 days annual leave plus bank holidays

Remote first environment

Flexible working arrangements

Training tools such as Udemy and educational reimbursements

Full details are available on our careers page

ABOUT US

We are an award-winning cloud-native payment technology provider for financially regulated institutions. Launched in 2016, we’ve doubled in size year on year as we continue to redefine what a truly instant payment experience means.

We celebrate diversity, promote entrepreneurialism and are committed to giving everyone a say in shaping our business. Here you will grow as a person and accomplish incredible things. A career at Form3 is empowering, inspiring and fun. Join us and help shape the future of payments.

EQUAL OPPORTUNITIES

At Form3 we embrace equal opportunity and are committed to building a diverse team of exceptional individuals. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, or disability status and it is our strong belief that the more inclusive we are as a business, the better our work will be.


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GRAX Logo
Software Developer - Backend with GRAXSponsored
Remote, US$130k - $200k
4 days ago

Job Description

Software Engineer - Backend

About GRAX

At GRAX, it’s all about data. We help our customers secure and drive value across their ever expanding enterprise SaaS data footprint. Initially, we’re focused on Salesforce, the wildly popular CRM platform used by the world’s most successful companies. We capture and retain every data change over time, so it can be stored, processed and analyzed using the full power of AWS, Azure and GCP.

GRAX is a well-funded Series A startup. We’re one of the fastest growing partners in the Salesforce ecosystem with revenues more than doubling year-over-year.

Who we are

GRAX was founded by serial entrepreneurs with a long history of success in the Salesforce ecosystem. The product and engineering organization is led by veterans in cloud platform development, including some of the key architects behind Heroku.

About the role

The Backend team builds and maintains the core distributed data pipeline that slurps data from SaaS APIs, secures it for safekeeping before transforming and routing it to its final destination. As an engineer on this team you can expect to:

  • Program mostly in Go (golang.org) within a group of experienced developers committed to learning, sharing and continual improvement.
  • Work closely with internal teams from PM through Customer Success - and occasionally directly with customers.
  • Own the full lifecycle of specific features and product areas from design to release

You may be a good fit if…

  • You have experience with large scale data processing
  • You have built or operated a large cloud service
  • You have prior experience working with distributed systems with a focus on reliability and resiliency.
  • You have extensive experience building on AWS, GCP and/or Azure.

What it’s like to work here

Founded in Boston, GRAX is a remote-first, distributed team. We value collaboration, communication and accountability. You’ll be offered a competitive salary, equity, full health benefits incl. dependents and unlimited PTO.

GRAX embraces diversity and equal opportunity. We are committed to building a team that represents a variety of backgrounds, perspectives, and skills. We believe the more inclusive we are, the better our company will be.


Perks & Benefits

Full health benefits, including dependents. Unlimited PTO. Equity. Competitive salary.

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BlueGo Logo
Go Backend Engineer (m/f/d) with BlueGoSponsored
Munich, Germany€65k - €80k
3 days ago

Job Description

ABOUT US.

As a startup dedicated to public transport, our vision is to make buying tickets for passengers as easy as possible. Therefore, we are developing a ticketing system that automatically detects beginning and end of a ride. Based on the detection, it is possible to provide passengers with the cheapest tickets.   The problem we are trying to solve is challenging: developing a reliable ride detection algorithm based on data from smartphone sensors while creating a solution that attracts both passengers and public transport providers.   We value active collaboration and independent work. We believe that together we can build a great solution that will have a major impact on public transport.

RESPONSIBILITIES.

  • contribute your own ideas to an innovative ticketing solution and shape the future of mobility
  • design and implement Go microservices with great features (e.g. best price calculator, ticket generator, …)
  • work on the ride detection algorithm – the core of our ticketing solution
  • test and deploy microservices
  • use functions provided by smartphones (e.g. GPS, various sensors, …) to improve our ride detection algorithm
  • work with mathematical and geographical tools to calculate routes of rides

YOUR PROFILE.

  • Golang skills
  • experience with test deployment (CI / CD)
  • excellent skills in working with docker, Kafka and / or Kubernetes
  • interest to learn more programming languages as needed
  • passion about solving challenging problems

BONUS SKILLS.

  • experience with GraphQL-APIs
  • familiarity with neo4j databases
  • practical skills in working with Amazon Web Services

To make our hiring process easy going we decided to keep it fast. Our hiring process from application screening up to contract offer takes at max 2 weeks.


Perks & Benefits

  • flexible working hours (work whenever you are most productive)
  • freedom to contribute and implement your own ideas (take over responsiblity and lead your projects)
  • challenging and exciting tasks
  • up-to-date tech stack and technologies (Go, Docker, Microservices, Kubernetes, neo4j, …)
  • fair and negotiable remuneration
  • flat hierarchies
  • couch and plants in the office
  • free fruits and snacks
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X-Team Logo
Go Developer (100% Remote) with X-TeamSponsored
Remote$60k - $90k
1 month ago

Job Description

Most important

  • At least 2 years experience in Go development
  • Experience with unit testing
  • Experience with RESTful web services
  • Write well designed, testable, efficient code
  • Expertise in continuous performance measurement throughout the application’s lifecycle
  • Knowledge of logging and log correlation between services
  • Knowledge of AWS services such as Amazon Simple Notification Service (SNS) and Simple Queue Service (SQS), EC2, Lambda

Nice to have

  • Distributed request tracing for profiling and monitoring microservices dependant applications
  • Linux systems engineering experience
  • Working understanding of infrastructure as code
  • Previous experience with: NodeJS, Python, Shell Scripting, Video Streaming technologies
  • Experience developing, monitoring and improving microservice architectures
  • Experience with Node.js
  • Experience working remotely
  • Familiar/involved with open source projects
  • Experience within a continuous integration and deployment (CI/CD) environment

Personal

  • Independent
  • Fluent in English, written and spoken
  • Problem solver
  • Proactive attitude

Perks

  • Get the chance to work with big brands like Riot Games (League of Legends), Sony, Fox Broadcasting, Kaplan Inc. (top education company), Coinbase (#1 crypto exchange), BeachBody (#1 fitness company), etc.
  • Work from anywhere as part of a community of digital nomads.
  • Live and work in one of our roaming hacker houses (X-Outposts) around the world:
  • Be part of the most energizing community for developers in the world by participating in our Seasons, a 3-month experience filled with challenges, rewards, RPGs, competitions, and more, all centered around a theme that will inspire and energize you.
  • Get $2,500 per year (Unleash+) to spend on doing more of what you love and staying energized. Use it on conferences, courses, video games, photography gear, music gear, cooking gear, a gym membership, adventure sports, baby/pet sitting, productivity apps, restaurants, coworking, movie tickets, headphones, etc.

Who is X-Team meant for?

Any freelance developers with experience working on high-scale, remote teams and projects with a motivated, proactive attitude and compassionate, team-player heart. If you’ve worked with freelancing platforms before, that’s not what we are. X-Team is a community of all like minded people, carefully chosen to ensure we are able to create an environment of the most motivated people in the world who come together to unleash their potential. What we’ve created is truly special and not a faceless platform. X-Team is where developers go to feel truly at home together, while becoming more motivated and energized than they’ve ever been.


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20 of 26 Bison Trails Co Jobs • Sort by Date
Bison Trails Co. Logo
Blockchain Network Engineer with Bison Trails Co.
New York City, USA$120k - $165k
5 months ago

Job Description

Bison Trails is the leading blockchain infrastructure provider, and we are looking for an exceptional Blockchain Network Engineer to join our highly-skilled and passionate team in New York City. The ideal candidate is an experienced, motivated, self-starting engineer with a love for building containerized applications in a cloud native development environment.

We believe in the power of blockchain technology and building a decentralized future that enables greater participation in global financial networks. Our mission is to provide superior infrastructure on multiple blockchains, strengthen the entire ecosystem, and enable the pioneers of tomorrow.

What does it mean to be a Blockchain Network Engineer at Bison Trails?

  • You have 3-5 years of infrastructure or full-stack engineering experience under your belt
  • You are a self-starter with a proven track record of shipping quality product
  • You are an autonomous worker with the ability to proactively manage the needs of a growing company with minimal oversight
  • You possess an analytical mindset and feel comfortable using qualitative and quantitative data to inform your decision making
  • You are proficient in a modern programming language such as Go, Python, or Rust
  • You are experienced in containerizing modern applications, particularly blockchain networks.
  • You have familiarity with Go and the Kubernetes ecosystem, but are not necessarily an expert
  • You take pride in having excellent written and verbal communication skills
  • You enjoy entrepreneurial environments and want to help build something meaningful
  • You preferably work in the greater NYC area, but if not, you are US-based with previous remote experience

Day to day, you will…

  • Work to support new and existing blockchain networks on our platform. This means dockerizing, YAML templating, and otherwise writing code that facilitates different networks running on our Kubernetes based platform every day
  • Research complex topics around specific blockchain networks including consensus algorithms, economic models, and node/network topology.
  • Interact and collaborate with other engineers and team members; we have a highly focused and collaborative team. Our team prioritizes creating a shared understanding of our systems/supported networks, and we are dedicated to supporting each other on a daily basis.
  • Contribute to blockchain network support discussions. We are looking for a strong technical leader that can help drive and own support for multiple networks.
  • Participate in the overall blockchain network community. Join third party discussions and become a contributor to the development of new and existing networks.
  • Build services and infrastructure that help to automate the deployment of blockchain network infrastructure
  • Incorporate monitoring, alerting, and observability to support blockchain networks that allow us to maintain the highest standards of health, reliability and uptime.
  • Write integration tests and contribute to maintaining a healthy CI/CD pipeline.

We are conveniently located in Tribeca, NYC. We provide competitive industry salaries along with:
- Company-paid health, dental, vision, life & disability insurance
- 401(k) plan, FSA & commuter benefits
- Flexible PTO
- Training, mentorship, and coaching from industry leaders and company leadership
- The opportunity to grow alongside a company that is helping create the decentralized future
- Work in tandem with fun, diverse and open-minded colleagues


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Kalido Logo
Senior Back End Developer with Kalido
London, United Kingdom£70k - £80k
9 months ago

Job Description

About the role

Kalido exists to help create a world where people and organizations can maximize potential through a global community of valued connections and opportunities. We passionately problem solve new ways to do this, no matter how difficult the challenge. Everyone on our team is a true product owner, responsible for ensuring excellence. We move fast (but thoughtfully), and are looking for a talented and impact-oriented Backend Developer to join us. In this role, you will be responsible for: shaping architectural decisions and technology choices; building the infrastructure at the very heart of Kalido; and ensuring that it is secure, performant, easily deployable, scalable, cost-effective, and fit for purpose. In doing so, you will shape the company, and our collective ability to impact the world. As part of a startup, your responsibilities will vary, but on a day to day basis, you will:

Build Kalido’s back end

  • Collaborate with management, design, and platform-specific development teams to define, design, and build new functionality as required
  • Design, build and refactor our architecture as we evolve, with maintainability and efficient abstraction in mind
  • Verify, test and deploy new builds
  • Inspire and lead other developers, ensuring their growth
  • Mentor other developers to help them grow, and to ensure our design and development efforts and ethos remain aligned Maintain Kalido’s back end
  • Troubleshoot, debug and enhance the existing codebase and DevOps deployments, driving towards a continuously more performant, higher quality, and responsive experience
  • Monitor and analyse system performance, and own our uptime
  • Refine and extend our administrative and performance monitoring tools
  • Optimize our use of processing power, memory, storage, bandwidth, and third-party API calls in our backend infrastructure Plan for the future
  • Propose, evaluate, select, and adopt new technologies when needed
  • Ensure that you are on top of changes to critical parts of our infrastructure (e.g. AWS, GRPC, Postgres, Redis, Envoy, RabbitMQ, etc.) so that we can adopt newer versions without affecting performance or functionality
  • Shape our API and third party integration strategy
  • Proactively suggest changes to balance cost, scale, security, performance, deployability and utility
  • Load test regularly, and plan for the next 1-2 orders of scale

What we are looking for

We value inclusion, impact, transparency, generosity, and teamwork. You can read more about our values and what they mean to us here: https://www.kalido.me/our-mission/. We are looking for someone who: shares our philosophy; is capable and excited about the role; strives for personal and professional excellence; and wants to make a meaningful difference through their work.

This opportunity is for you if you are:

  • Experienced (have 5+ years experience of designing and building commercial back end systems), with a strong analytical mind, and an ethical approach
  • Comfortable with the fundamentals of computer science and information architecture, including knowledge of data structures, algorithms, their complexity, their tradeoffs, and their implementation (e.g. trees, graphs, sorting algorithms, and their various Big O implications)
  • Someone who has led or been part of small teams of developers through the entire software development lifecycle, in maintaining and continually improving a lean software development process, and in delivering high quality code reviews, with a toolbelt of best practices for professional software development
  • Excited about thoughtfully building scalable platforms
  • Experienced with cloud infrastructure providers (Google and AWS)
  • Experienced with developing on and for the Linux operating system
  • Knowledgeable about systems architecture choices and performance trade-offs, database design and extensibility
  • Capable of writing complex and performant SQL queries for Oracle and Postgresql
  • Comfortable developing and maintaining systems written in Golang, Javascript and Python, using unit testing, and managing version-controlled development using continuous integration and devops tools (e.g. Travis). Working knowledge of a wide variety of languages and frameworks is preferred.

What we offer

Working at Kalido means working with a solid startup that has been around since 2015. We balance our drive for delivery with flexible working arrangements, generous maternity and paternity leave, weekly team lunches, and the chance to truly shape the culture you work in. You will never run out of fascinating problems to solve and will have incredible opportunities to work with a diverse team that cares about your growth.

About Kalido

By helping everyone to easily create stronger communities and more meaningful real-world connections, Kalido’s goal is to level the playing field of opportunity. We are redefining the way people connect in their neighbourhoods, inside companies, at events, in schools, in alumni groups, in co-working spaces, and doing so throughout their lives. In August 2019 we closed a 5m USD Series A, and are backed by HCL, a global IT player with a 22 bn USD market cap, and co-founded by the #3 core team member and early investor at Alibaba. If you’re excited about empowering individuals, helping organisations to work better together, and creating a platform to power the future of work, this is the place to do it. To learn more, visit https://www.kalido.me.

How to apply

If being a Lead Software Developer at Kalido sounds like something that leverages your skills and ignites your passion, we want to get to know you. Drop us an email with your CV (including a link to your portfolio and relevant repositories) and a cover letter, addressed to Martyna at [email protected]

In order to be a great workplace and build a great product, we believe we must strive to truly represent and support this diverse world. We welcome applications from all suitably qualified people regardless of age, race, gender identity, sexual orientation, parental status, marital status, disability, religion, or belief.


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Product Engineer with Butternut Box
London, United Kingdom£53k - £63k
1 year ago

Job Description

A bit about us.

At Butternut, we put the food back into dog food. We believe dogs deserve to eat the healthiest, most natural and tastiest food with none of the nasties. That’s why we make freshly prepared dog food. Cooked like you would at home. Delivered in perfect portions.

We want to change the pet food industry for the better by helping dogs live healthier, happier and longer lives. We have come a long way since our co-founders (Kevin & David) hand-delivered the first Butternut Box.

We are on a mission to provide the best customer experience, feed more dogs and revolutionize an arcane industry using the latest technology. That’s where you come in.

Who we are looking for.

  • You have a minimum of 3+ years of relevant experience.
  • You care deeply about engineering culture and the quality of products you and your team build.
  • You love the web and new technologies (we use Elm, Golang & more on a regular basis).
  • You have an analytical mind and love solving problems as part of a team.
  • If you have made open source contributions to a project in any language (even English!) that’s a plus.

A bit about the role.

As part of the engineering team, you will report into our Head of Engineering. You will also work closely with the Product, Marketing and Customer Love Teams to help solve problems.

In this role, you can expect to:

  • Contribute to the architecture and development direction of the team to ensure quality code is written and excellent products are build
  • Work across the stack (Ruby on Rails, Elm, React JS, PostgreSQL) to deliver quality, maintainable code.
  • Collaborate and learn with other team members via pair programming, mentoring, code reviews, and technical talks.
  • Learn about and champion best practices in code, architecture & processes.

A bit about you.

  • Degree in Computer Science BSc or a BSc in a related field, or experience in lieu of this
  • A minimum of 3+ years experience in a similar role
  • Experience in Ruby or another object-oriented language
  • Experience with Elm is a plus
  • Analytical and problem-solving skills
  • Pro-active, entrepreneurial ‘can do’ attitude
  • Passion for startups
  • Obsessed with dogs!

What we can offer.

  • Salary between £53,000 - £63,000
  • New Macbook pro
  • 24 days holiday per year
  • A dedicated office in a co-working space in White City
    • Weekly ‘lunch & learns’
  • Friday beers, monthly socials, and quarterly off-site events.
  • Dogs. (Chambo, Lexie, Bella, Willow & Pugwash to name a few)

We have big plans to grow over the next few years so it is an exciting time to be joining BB. You will have the opportunity to play a crucial role in developing the products that will define the future of Butternut Box. This role is for someone who is hungry for that challenge.

Butternut Box is an equal opportunity employer and we value diversity and inclusion. We welcome people of different nationalities, backgrounds, experiences, abilities and perspectives.


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Senior Backend Engineer with Tutti
Zurich, SwitzerlandFr108k - Fr126k
1 year ago

Job Description

Launched in 2010, tutti.ch is an online classifieds site for buying and selling pretty much anything in Switzerland. It was launched by the Norwegian media house Schibsted, and acquired by Swiss media group Tamedia in July 2015. With more than 13 million visits and over 240 million page impressions each month tutti.ch is one of the the largest, most exciting and fastest growing online businesses in Switzerland.

How we work

  • We work in agile cross functional product teams. Small teams, big impact
  • We are nice people. We write documentation, perform code reviews and write tests
  • We are fans of service oriented architecture and asynchronous message passing to decouple systems
  • We use Golang & Java/Kotlin for the Backend and Javascriptwith React for the Web Frontend
  • We search in Elastic and store our data mainly in Postgres
  • We celebrate ownership and responsibility
  • We have legacy monsters in our dungeon for you to slay, written in C these beasts will test your skills and bravery

What we need from you

  • A positive attitude and burning passion for your job, just like the rest of the team
  • An eagerness to give and receive feedback. You are hard on ideas, soft on people
  • An agile mindset. Either you bring it or it will be forcefully injected it into your DNA
  • A love for simple solutions instead of delusions of grandeur
  • Extensive experience building backends for web and app based products
  • Knowledge of Go or a diverse background that allows you to learn it quickly
  • Strong software engineering skills and broad understanding of architecture and the implications of technical decisions
  • A deep understanding of databases and SQL
  • An openness to touch backend as well as frontend code with a smile if the need arises
  • Fluent English skills to collaborate with your co-workers

What would be nice to have

  • An interest in search, knowledge of elastic or solr is very welcome
  • An understanding of message queues like kafka, kinesis, sqs, sns
  • Experience with Postgres
  • Familiarity with AWS and the various services it offers
  • Some frontend / fullstack experience

What you can expect from us

A Strong learning and coaching culture, we are not scared of investing in our people. You will get a personal budget for visiting conferences or getting extra training, and we will also provide you with a shiny MacBook Pro, Win or Linux notebook (private usage allowed) and a nice wide screen.

We offer a competitive salary, a great office in the heart of Zurich, free flow of fresh fruit and snacks, a work from anywhere policy and numerous other benefits. You’ll have more than 40 co-workers of 12 different nationalities who’ve got brains, looks and infamous Nerf gun skills.

Last but not least, you’ll have the chance to work on one of the largest and fastest-growing online ventures in Switzerland, which truly makes a difference in many Swiss people’s lives.

If you’re interested to apply please send your CV in English, and a short cover letter explaining why you think you’re the right fit for this position.

We do not accept unsolicited CVs from Third Party Agencies.


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Backend Engineer with Onefootball
Berlin, Germany€58k - €75k
1 year ago

Job Description

Onefootball is the ultimate media platform that enables football fans to get their daily dose of news and scores wherever they are, created by a team of professionals from more than 35 different countries. With +30 engineers based in the heart of Berlin, our mission is to tell the world’s football stories through a stable, scalable and reliable stack. On a monthly base, we reach +30 Million passionate football fans all over the world.

At Onefootball, you will be working in agile, cross functional and self-organized teams to deliver the ultimate product experience for football fans. You will help to create, promote and disseminate standards, gaining valuable experience simultaneously. Our main systems consists of micro service architecture with golang applications serving iOS, Android and Web clients. We have a strong foundation of shipping code through containers using cloud native technologies, such as Kubernetes. You can check our Stackshare page, too.

This role will either be within our Scores team, Users team or News team. We’ll be glad to tell you more about each team in the interview process.

Your role

  • Write code that your co-workers appreciate for its readability and elegance,
  • Work on a growing set of backend services that bring the latest scores, match highlights and statistics for hundreds of competitions to our users in no time by closely cooperating with our Product team,
  • Be responsible for delivering features and APIs on the backend service side in close cooperation with our Frontend and Apps teams.

Your profile

  • Experience in developing and maintaining fast, scalable and well-documented APIs,
  • Knowledge in developing backend services using Go,
  • Experience with MySQL, PostgreSQL and Redis and ability to optimize and use them effectively,
  • Solid understanding of what scalability, caching and load testing mean,
  • You’re convinced that the best backend is made of simple, easy-to-understand building blocks that form a reliable system,
  • Knowledge of the current trends in architecture and microservices,
  • Experience in Docker, Kubernetes and agile methodologies are pluses.

What we offer

At Onefootball we offer a fantastic workplace in Berlin, Prenzlauer Berg, with amazing rooftop terrace, kicker tables and FIFA corner. We provide great IT equipment, free beverages, fruits and cereals in an empowering, international and agile working environment.

As we proudly value our long-term co-workers, we offer one additional vacation day for each working year. You also have the opportunity to attend industry events & conferences, as part of our learning and development system. Add monthly parties & events to a culture of knowledge sharing – with weekly lightning talks, learning sessions and meetups – and you’ll get a great impression of how life working at Onefootball is.

If we have captured your interest and you want to help us build the ultimate media platform for football fans, apply now and join our engineering team!

Onefootball strives for a healthy and safe workplace and is committed to building diverse teams.


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OneFootball GmbH Logo
Backend Engineer with OneFootball GmbH
Berlin, Germany€60k - €80k
1 month ago

Job Description

OneFootball is the ultimate media platform that enables football fans to get their daily dose of news and scores wherever they are, created by a team of professionals from more than 25 different countries. With +30 engineers based in the heart of Berlin, our mission is to tell the world’s football stories through a stable, scalable and reliable stack to +10 Million passionate users all over the world.

We are looking for a Backend Engineer who understands how to organise multiple systems, is skilled in Golang and passionate about working on a stand alone web product.

Our main systems consist of micro service architecture with golang applications serving iOS, Android and Web clients. We have a strong foundation of shipping code through containers using cloud native technologies, such as Kubernetes. You can check our Stackshare page, too.

We believe engineers write code for other engineers and not just for machines, therefore we celebrate clean and smart code!

Your role

  • Shape OneFootball’s main website by driving decisions on the backend and writing code that your co-workers appreciate for its readability and elegance
  • Analyze our product requirements and business needs, improve our architecture and satisfy performance
  • Work on performance of the webpage in terms of retention and acquisition, scale & roll out new features in close cooperation with other members of the Consumer Web team as well as collaborating with other engineers & stakeholders
  • Be actively involved into the production process, from idea to user
  • Contribute to the engineering team with knowledge sharing and code-reviews

Your profile

  • You write SOLID and clean code
  • You develop backend services with Go as well as fast, scalable and well-documented APIs
  • You are an expert with either MySQL, PostgreSQL or Redis
  • You have worked with Docker and Kubernetes and used agile methodologies
  • You are interested in Web products and are keen to focus on them
  • You are at ease working with other teams and you want to be the driving force for your domain
  • You never stop learning and are keen to mentor others
  • If we have captured your interest and you want to help us build the ultimate media platform for football fans, submit your application and join our Engineering team!

OneFootball strives for a healthy and safe workplace and is committed to building diverse teams.


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Stream Logo
Backend Software Engineer (Go) with Stream
Amsterdam, The Netherlands€65k - €80k
2 months ago

Job Description

What you will be doing Most of your day will be dedicated to software design, research, and coding. On typical projects, you will have a lot of freedom and you will be paired with another team member. Our team is made up of very experienced engineers, some with more than 10 years of experience. By working together you will learn from each other along the way. You will have an enormous impact on making our API service faster, more scalable and more flexible.

You will add new features to the service and find ways to make the existing ones perform orders of magnitude faster. Our customers have millions of users; they use Stream for mission critical features such as showing content and exposing core functionality of their application. Building stable and reliable software is not just an option: as a member of the development team, you will design and write state-of-the-art software, follow best practices, measure everything and be responsible for deployment to production. You will also spend part of your time talking to our customers and help them to use Stream in their app.

The challenges Distributed databases: we built our own data store for feeds and for chat Real-time messaging High performance: our API responses are in the 10ms range High scalability: we use sharding, master-master, and master-slave to ensure scalability High availability: our entire infrastructure is designed and operated to survive entire datacenter crashes Multi-region: we deploy our service on 4 different continents

You have * Proficiency in Go or you are a Senior backend developer willing and able to learn quickly * 5+ years as a backend developer * Experience with high traffic and high performance applications * Good knowledge of relational databases * Experience with building HTTP APIs * Experience managing your own projects and work in a team

Our tech stack At Stream we use a wide collection of technologies to offer highly optimized and available features to our customers. Over the years we have experimented with different programming languages, frameworks, databases, and libraries. Here is a short list of the technology that we currently use. Do not worry if you do not master them all or if you do not see your favorite tool or language, you will have the chance to be exposed to most and to convince us to expand the list:

  • Go, gRPC, RocksDB, Python
  • Postgresql, RabbitMQ
  • AWS, Puppet, CloudFormation
  • Grafana, Graphite, ELK, Jaeger
  • Redis, Memcached

What we have to offer you Stream employees enjoy some of the best benefits in the industry:

  • A competitive salary
  • Company equity
  • A team of exceptional engineers
  • The chance to work on OSS projects
  • MacBook Pro or other development setup
  • Healthy team lunches and plenty of snacks
  • A generous relocation package
  • An office in the heart of Amsterdam
  • The opportunity to attend or present to global conferences and meetups
  • The possibility to visit our office in Boulder, CO

Our culture Stream has a casual social culture, our team is diverse and we all have different backgrounds.

Our talented developers are highly technical and collaborative, which makes Stream a great place to learn and improve your skills. When it comes to software engineering our culture is oriented towards ownership and quality: our goal is to deliver stable software.

If you are interested in becoming a part of what we do, apply now!

No recruiters/agencies please


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Quizlet Logo
Staff Software Engineer with Quizlet
Denver, CO, USA$120k - $200k
5 months ago

Job Description

Quizlet’s mission is to help students (and their teachers) practice and master whatever they are learning. Every month more than 50 million active learners from 130 countries practice and master more than 300 million study sets on every conceivable topic and subject. We are developing new learning experiences by modeling how students learn and drawing upon knowledge acquisition, retention, and pedagogy in cognitive science. We are always seeking to help students master any subject by optimizing study efficiency and engagement.

This is a full-time position at our new Denver, CO office. We are looking for a passionate individual who will join us as one of the founding members of the Denver office and share our stories through technical blog posts, meet-ups, and conferences.

Required Qualifications

  • 6+ years experience building web applications
  • Experience working with both client-side and server-side technologies
  • Experience leading complex technical projects
  • Proficiency with server API design and data modeling
  • Polyglot developer (e.g. Java, NodeJS, Python)

Preferred Qualifications

  • Proficiency with service architecture
  • Proficiency with Kubernetes and Google Cloud Platform
  • Proficiency with React and browser technologies
  • Proficiency with distributed service architecture

Quizlet Engineering consists of Pods, here’s a preview…

Agora: Team Agora builds the Premium marketplace which helps people that are studying for high stakes exams. Imagine you’re taking the Bar Exam, studying to get your CPA or the Series 7 in finance. If you get it right, it’s career altering. The team brings content from trusted vendors like Kaplan, Pearson and Elsevier to help studiers. The effort just got going, and it’s a bit like a startup within a startup.

Subs Growth: The team takes pride in keeping Quizlet free for anyone to use. Free access is made possible by our growing base of power users (both students and teachers) who pay to subscribe to our premium features. Our focus is to improve our renewals, creating compelling upsell experiences, explore new payment options, offer different plans that meets users’ need as Quizlet grow internationally.

We hope you are excited about everything you read so far. We highly encourage you to apply for this position, even if you feel you do not meet all the requirements. Quizlet is always looking for amazing folks that believe in our mission and can contribute to our team in various ways - not merely candidates that fit a certain mold.

Quizlet’s Team Culture

We are here to make education better and more accessible. We strive to improve the lives of students and teachers at every stage and in every setting. We have a bias for action, take initiative, and hustle to deliver results. We make informed decisions whenever possible but are unafraid to take calculated risks on great ideas to promote learning. We embrace challenges and see effort as the path to mastery. We’re constantly seeking opportunities to learn and we embrace curiosity. Quality matters at Quizlet, and we hold the bar high on everything we do. We sweat the details and take personal accountability and pride in anything that carries the Quizlet name. We speak up, jump in and work with each other to fix problems, and never say “that’s not my job.” We treat each other with honesty and respect, encourage vigorous debate, and seek critical feedback. We value diversity, humility, transparency, and collaboration as the best paths to our success — as individuals, as a team, and as a company.

Quizlet’s success as an online learning community depends on a strong commitment to diversity, equity and inclusion. We are actively working to build a team that is representative of the diverse communities we serve, and an open, inclusive work environment where all employees can thrive. As an equal opportunity employer and a tech company committed to societal change, we welcome applicants from all backgrounds. Women, people of color, members of the LGBTQ+ community, individuals with disabilities, and veterans are strongly encouraged to apply. Come join us!


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Stream Logo
Backend Developer with Stream
Amsterdam, The Netherlands€65k - €80k
5 months ago

Job Description

We are looking for a Backend Software Engineer to join our development team in Amsterdam. Job duties will include working on Stream’s core API technology as well as designing and building high-performance software.

What you will be doing

Most of your day will be dedicated to software design, research, and coding. On typical projects, you will have a lot of freedom and you will be paired with another team member. Our team is made up of very experienced engineers, some with more than 10 years of experience. By working together you will learn from each other along the way. You will have an enormous impact on making our API service faster, more scalable and more flexible.

You will add new features to the service and find ways to make the existing ones perform orders of magnitude faster. Our customers have millions of users; they use Stream for mission critical features such as showing content and exposing core functionality of their application. Building stable and reliable software is not just an option: as a member of the development team, you will design and write state-of-the-art software, follow best practices, measure everything and be responsible for deployment to production. You will also spend part of your time talking to our customers and help them to use Stream in their app.

The challenges

  • Distributed databases: we built our own data store for feeds and for chat
  • Real-time messaging
  • High performance: our API responses are in the 10ms range
  • High scalability: we use sharding, master-master, and master-slave to ensure scalability
  • High availability: our entire infrastructure is designed and operated to survive entire datacenter crashes
  • Multi-region: we deploy our service on 4 different continents

Our tech stack

At Stream we use a wide collection of technologies to offer highly optimized and available features to our customers. Over the years we have experimented with different programming languages, frameworks, databases, and libraries. Here is a short list of the technology that we currently use. Do not worry if you do not master them all or if you do not see your favorite tool or language, you will have the chance to be exposed to most and to convince us to expand the list:

  • Go, gRPC, RocksDB, Python
  • Postgresql, RabbitMQ
  • AWS, Puppet, CloudFormation
  • Grafana, Graphite, ELK, Jaeger
  • Redis, Memcached

What we have to offer you

Stream employees enjoy some of the best benefits in the industry:

  • A competitive salary
  • Company equity
  • A team of exceptional engineers
  • Healthy team lunches
  • Plenty of snacks and fancy coffee/teas
  • An office in the heart of Amsterdam
  • The possibility to visit our office in Boulder, CO
  • The opportunity and support to attend and/or present to industry-related conferences and meetups
  • The chance to work on OSS projects

Our culture

Stream has a casual social culture, our team is diverse and we all have different backgrounds. Our Amsterdam team is very focused: you will see us heads down coding or drawing complex charts on whiteboards, until we pop up to have a chat or play merciless games of ping pong.

Our talented developers are highly technical and collaborative, which makes Stream a great place to learn and improve your skills. When it comes to software engineering our culture is oriented towards ownership and quality: our goal is to deliver stable software.

If you are interested in becoming a part of what we do, apply now!


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SumUp Logo
Senior Software Engineer (Golang) with SumUp
Berlin, Germany€70k - €85k
8 months ago

Job Description

You will be a member of the Logistics Squad a small, cross-functional and co-located product team building applications and services that help millions of small businesses thrive. The Logistics Squad is highly autonomous and we empower every member to have a significant impact on feature design, prioritization and delivery. As a highly-motivated and curious engineer, you will be able to help shape the future of the team as well as the future of SumUp’s engineering organization.

The team’s mission is to create a seamless and transparent delivery and return process for all of the SumUp’s merchants and internal stakeholders and to establish and maintain trusting relationships with them.

As a Go Developer you will be working on evolving the team’s microservices architecture by taking end-to-end ownership over what you build: from concept to creation, testing, documentation, deployment, operations, monitoring, maintenance. Our infrastructure is built on Kubernetes and Docker. You’ll participate in designing and planning feature implementation, as well as actively advocating for removing tech debt, fixing bugs, refactoring and making iterative improvements.

YOU’LL BE GREAT FOR THIS POSITION IF

  • You want to be part of shaping the product and having a direct impact on the business.
  • You have a strong philosophy on testing and use this mindset to write robust, maintainable, clean code.
  • You enjoy sharing your knowledge with others, whether it’s through mentorship, pair programming, or whiteboard design sessions.

YOUR PROFILE

  • Don’t be concerned if you do not meet 100% of the requirements. We are looking for the best overall team member.
  • Solid understanding of design principles and creating clear and predictable REST APIs
  • Experience with relational databases, preferably Postgres
  • Experience or interest in DevOps topics, such as working with AWS, Docker, Kubernetes, and/or Jenkins
  • Mindset towards scalability and resilience without overengineering based on current challenges
  • Open to learning different tools, frameworks and languages to get the job done
  • 3+ years of backend experience with Go

WHY YOU SHOULD JOIN SUMUP

  • A dedicated annual budget for attending conferences and advancing your career through further education. We encourage you to speak at conferences and give talks.
  • Weekly Lunch and Learn session, where the local engineering team exchanges ideas over company-sponsored lunch.
  • Dedicated time every other week for side-projects and open source initiatives.
  • Annual hackathons, where the engineering teams from Berlin, Cologne, Sofia, and São Paulo gather together.
  • We have a close, welcoming and international community. We get together regularly for brunches, cocktail nights, football, office events, AMA sessions, training, German classes, and yoga classes.
  • Numerous other benefits such as Urban Sports Club subsidy, Corporate Pension Scheme, Kita placement assistance, relocation assistance, 2x per week subsidized office lunches, and a gorgeous place to work in the heart of Berlin at Alexanderplatz.

ABOUT SUMUP

We believe in the everyday hero. Those who have the courage to follow their passion and who have the strength and determination to realise their dreams.Small business owners are at the heart of all we do, so we’re creating powerful, easy-to-use financial solutions to help them run their businesses. With a founder’s mentality and a ‘team-first’ attitude, our diverse teams across Europe, South America and the United States work together to ensure that small business owners can be successful doing what they love We believe in the everyday hero. Those who have the courage to follow their passion and who have the strength and determination to realise their dreams.Small business owners are at the heart of all we do, so we’re creating powerful, easy-to-use financial solutions to help them run their businesses. With a founder’s mentality and a ‘team-first’ attitude, our diverse teams across Europe, South America and the United States work together to ensure that small business owners can be successful doing what they love


Perks & Benefits

WHY YOU SHOULD JOIN SUMUP

  • A dedicated annual budget for attending conferences and advancing your career through further education. We encourage you to speak at conferences and give talks.
  • Weekly Lunch and Learn session, where the local engineering team exchanges ideas over company-sponsored lunch.
  • Dedicated time every other week for side-projects and open source initiatives.
  • Annual hackathons, where the engineering teams from Berlin, Cologne, Sofia, and São Paulo gather together.
  • We have a close, welcoming and international community. We get together regularly for brunches, cocktail nights, football, office events, AMA sessions, training, German classes, and yoga classes.
  • Numerous other benefits such as Urban Sports Club subsidy, Corporate Pension Scheme, Kita placement assistance, relocation assistance, 2x per week subsidized office lunches, and a gorgeous place to work in the heart of Berlin at Alexanderplatz.
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SumUp  Logo
Senior Software Engineer (Golang) with SumUp
Berlin, Germany€60k - €85k
10 months ago

Job Description

You will be a member of the Logistics Squad a small, cross-functional and co-located product team building applications and services that help millions of small businesses thrive. The Logistics Squad is highly autonomous and we empower every member to have a significant impact on feature design, prioritization and delivery. As a highly-motivated and curious engineer, you will be able to help shape the future of the team as well as the future of SumUps engineering organization.

The teams mission is to create a seamless and transparent delivery and return process for all of the SumUp’s merchants and internal stakeholders and to establish and maintain trusting relationships with them.

As a Go Developer you will be working on evolving the teams microservices architecture by taking end-to-end ownership over what you build: from concept to creation, testing, documentation, deployment, operations, monitoring, maintenance. Our infrastructure is built on Kubernetes and Docker. You will participate in designing and planning feature implementation, as well as actively advocating for removing tech debt, fixing bugs, refactoring and making iterative improvements.

YOU’LL BE GREAT FOR THIS POSITION IF

  • You want to be part of shaping the product and having a direct impact on the business.
  • You have a strong philosophy on testing and use this mindset to write robust, maintainable, clean code.
  • You enjoy sharing your knowledge with others, whether it’s through mentorship, pair programming, or whiteboard design sessions.

YOUR PROFILE

  • Don’t be concerned if you do not meet 100% of the requirements. We are looking for the best overall team member.
  • 3+ years of backend experience with Go
  • Solid understanding of design principles and creating clear and predictable REST APIs
  • Experience with relational databases, preferably Postgres
  • Experience or interest in DevOps topics, such as working with AWS, Docker, Kubernetes, and/or Jenkins
  • Mindset towards scalability and resilience without overengineering based on current challenges
  • Open to learning different tools, frameworks and languages to get the job done
  • 3+ years of backend experience with Go

WHY YOU SHOULD JOIN SUMUP

  • A dedicated annual budget for attending conferences and advancing your career through further education. We encourage you to speak at conferences and give talks.
  • Weekly Lunch and Learn session, where the local engineering team exchanges ideas over company-sponsored lunch.
  • Dedicated time every other week for side-projects and open source initiatives.
  • Annual hackathons, where the engineering teams from Berlin, Cologne, Sofia, and São Paulo gather together.
  • We have a close, welcoming and international community. We get together regularly for brunches, cocktail nights, football, office events, AMA sessions, training, German classes, and yoga classes.
  • Numerous other benefits such as Urban Sports Club subsidy, Corporate Pension Scheme, Kita placement assistance, relocation assistance, 2x per week subsidized office lunches, and a gorgeous place to work in the heart of Berlin at Alexanderplatz.

ABOUT SUMUP

We believe in the everyday hero. Those who have the courage to follow their passion and who have the strength and determination to realise their dreams.Small business owners are at the heart of all we do, so we’re creating powerful, easy-to-use financial solutions to help them run their businesses. With a founder’s mentality and a ‘team-first’ attitude, our diverse teams across Europe, South America and the United States work together to ensure that small business owners can be successful doing what they love.

*SumUp is an Equal Employment Opportunity employer that proudly pursues and hires a diverse workforce. SumUp does not make hiring or employment decisions on the basis of race, color, religion or religious belief, ethnic or national origin, nationality, sex, gender, gender identity, sexual orientation, disability, age or any other basis protected by applicable laws or prohibited by company policy. SumUp also strives for a healthy and safe workplace and strictly prohibits harassment of any kind.

SumUp will not accept unsolicited resumes from any source other than directly from a candidate.


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Pento Logo
Senior Full-Stack Engineer with Pento
Remote$50k - $70k
1 year ago

Job Description

We’re looking for a seasoned full-stack engineer to build features across the entire stack and challenge our thinking on architecture.

Responsibilities

Here’s a snapshot of what you could be working on:

  • Collaborating with our product manager, designer, co-engineers, and CTO on implementing new exiting features in our products
  • Digging deep into our systems to find bugs and fix them.
  • Designing architecture and collaborating with other engineers on how to build out our stack.
  • Doing in-depth and valuable code reviews.
  • Be part of a high-performing and inclusive team: inspiring team members, set priorities and own results.
  • Contributing to building a collaborative, productive and friendly remote workplace.

What we’re looking for 🕵️‍♀️

Your background

  • You’ve worked on front-and and back-end for at least 5 years.
  • You have experience building and iterating on full features. From database schema to CSS.
  • You have worked in small effective teams as the company grew fast

Extra credit

  • You have experience implementing a large variety of integrations in a scalable and reliable way.
  • You have extensive experience with DevOps and containers.
  • You have production experience with Go, React and/or GraphQL.
  • You have experience working in highly effective remote teams.

Your personality

  • You have a problem-solver attitude. No problem is too big or too hard.
  • You like working independently, but you also know when to involve your teammates and ask for help.
  • You are hungry to learn. You know you don’t know it all, and do what you can to help yourself and your teammates be better every day.
  • You work well with lots of questions and few answers. We’re a startup trying to do something no one else has done before, which means we’re dealing with a lot of questions and what-ifs.

Next steps

Please add the phrase “I want to be a gopher” to the first question in the application form.


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Software Engineer, Security Team with Lob
San Francisco, USA$115k - $165k
1 year ago

Job Description

Lob is building a suite of APIs to simplify and automate enterprise workflows. Our most popular product is our print and mail API that enables companies to send physical mail as effortlessly as sending emails. This API helps individuals and enterprise customers programmatically send physical mail at scale. Our second API focuses on address verification. It is officially CASS-certified by the USPS. Our long-term goal is to provide the building blocks for developers to automate the offline world through APIs (lob.com/blog/vision-mission) . We’re looking for great problem-solvers to help us figure out how.

As a member of our security team, you’ll protect the data of hundreds of millions of mail recipients, ensure new products and designs are architected safe by default, build monitoring and detection systems, work collaboratively with developers to educate them about security and squash vulnerabilities, and help us achieve our compliance and regulatory goals.

We take a systemic approach to security, and strive to ensure we provide low friction high-impact wins across everything we do. The role includes significant autonomy towards defining problem spaces and a mandate to build viable tools which are both internally- and externally-facing. A significant part of this job is meant to attract a multidisciplinary engineer. This is a great opportunity for someone who wants to have a large sense of ownership, grow extraordinarily in their career, and develop cross-functional technical & soft skills, not just related to application/infrastructure security but securing all aspects of a fast-moving hypergrowth startup.

Our engineering team values agility, collaboration, and autonomy (lob.com/blog/engineering-agility-collaboration-autonomy) . We’re building a team of not just strong problem-solvers, but great collaborators—engineers who are excited to teach and learn from each other, share decisions and information freely, and work together on new problems that no other companies have solved before. Come join the best people in the business.

As a Senior Security Engineer, you’ll…

  • Be a security subject matter expert and respond to any internal and external customer security engineering questions/requests
  • Support and advise software engineering teams in the design of secure software. Coach and mentor other engineers
  • Develop, implement, and communicate vulnerability mitigation strategies to development teams
  • Threat model and pentest our internal and external applications
  • Design, evangelize and implement security processes, technical controls, and architecture design patterns to enhance Lob’s ability to prevent, detect, and analyze malicious activity
  • Participate in defining security-related end user features in the Lob product
  • Recommend and deploy tooling to manage security in the deployment pipeline as well as production systems
  • Balance security risk with business goals and agility

For this role, we’re looking for…

  • Proven interpersonal skills: Ability to explain complex technical issues to both technical and non-technical audiences. Collaborative approach to mentoring software engineers on the development of secure code
  • Broad exposure to various security disciplines (at least 2 of application security, infrastructure security, incident response, account security, and risk & compliance), and understanding of the core principles behind security concepts
  • Strong knowledge of web architecture, cloud and application architectures, and related security principles
  • Systematic problem solving approach, coupled with a strong sense of ownership and drive
  • Experience securing AWS based environments a plus, including security of different AWS Services, design of VPC architectures, best practices for IAM configuration and security of data within and across AWS accounts
  • Experience with NodeJS and Golang a plus: having opinionated approaches to preventing and detecting vulnerable code patterns at scale
  • Experience with Kubernetes and service mesh deployments a plus: CVE scanning, RBAC, mTLS, network security policies, pod security contexts, etc.

About Lob

Lob was built by technical co-founders with a vision to make the world programmable. We offer two flagship APIs (print & mail and address verification) that enable companies to send postal mail as effortlessly as sending emails. Lob is venture-backed by the most reputable investors in tech, and we are rapidly growing our team to shape the future of our company and meet the demands of a quickly growing customer base and dynamic product offerings.

We give our employees a lot of responsibility and ownership of their work. You will have fun at work while engaging in challenging projects with the best and brightest.

Perks

  • Health benefits for you and your dependent(s)
  • Healthcare and Dependent Care Flexible Spending Accounts
  • Unlimited vacation policy
  • Commuter & Parking benefits (includes monthly stipend)
  • Wellness program (includes monthly stipend or free Barry’s Bootcamp classes!)
  • Paid parental leave
  • Free lunch, dinner, and snacks
  • 401K
  • Dog-friendly office
  • Ground floor opportunity as an early member of the Lob team; you’ll directly shape the direction of our company

Our Commitment to Diversity

Lob is an equal opportunity employer and values diversity (lob.com/blog/power-diversity-starts-data) of backgrounds and perspectives (lob.com/blog/a-commitment-to-diversity) to cultivate an environment of understanding to have greater impact on our business and customers. We encourage under-represented groups to apply and do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Forbes 30 Under 30 - Enterprise Technology 2017 #61 on Y Combinator’s Top Companies List 2018 #26 2018 Fastest-Growing Private Companies, The Business Journals


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Senior Backend Engineer with SpeakSee
Rotterdam, The Netherlands€48k - €60k
1 year ago

Job Description

What do we do and why?

For over 120 million people who’re deaf or hard-of-hearing, daily communication is a huge struggle. Inspired by co-founder Jari’s parents being deaf, SpeakSee is developing a multi-microphone system which transcribes speech to text on a web application in different colors for each person. This way the deaf person can read what’s being said!

Presently available speech recognition solutions don’t work well for group conversations. At SpeakSee, we are revolutionizing the transcription industry and, with our microphone technology and machine learning algorithms, solve this problem by making speech recognition useful in all environments independent of the number of participants in the conversation.

Are you motivated to have an actual positive social impact with your expertise, changing the lives for the better of potentially millions of people?

Are you attracted by the realism of our team to solve a very urgent need for a niche group before aiming at fully changing the wider transcription market with our technology?

Do you get excited by the thought of working with a results-oriented, hands-on, and visionary team to get SpeakSee in the hands of thousands of people this and next year? We would love to hear from you!

Your work:

You will mostly be working on developing our back-end. There is plenty of room for development in other areas as well.

Your Profile

  • Available for 24-40 hours a week
  • Very experienced with Golang. Optional: some experience with .PHP, nodeJS (TypeScript), Python3
  • RealTime databases (Firestore)
  • Experience with creating a back-end in the cloud
  • Experience with Docker, Ansible and Kubernetes
  • Experience with Microservice architecture
  • Experience with asynchonious communication
  • Experience with pipelines and continuous integration / delivery
  • Experience with databases, for example MySQL and Redis
  • Hands-on mentality -Solid English communication skills
  • Bonus: experience with API integration
  • Bonus: experience with UDP, encryption and secure communication
  • Bonus: experience with Linux server administration
  • Bonus: Amazon AWS experience

Perks & Benefits

  • Competitive salary
  • Work with a visionary, result-driven, and highly motivated team that finds meaning in improving the living conditions of others.
  • Create a product that will be used by tens of thousands of people.
  • An equity stake in the company is an option.
  • Improve your knowledge and skill by working with expert advisors in the field.
  • Investment from the company in relevant training and courses is an option
  • One day working remote is an option.
  • Be part of Rotterdam’s virbant start-up community: every Thursday free drinks at the Venture Café.

Interview Process

We make decisions quickly.

  1. (Video-meeting)
  2. Technical assignment (at office or remote)
  3. Proposal
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Software Engineer (Generalist) with StackRox
Mountain View, USA$140k – $180k
1 year ago

Job Description

Are you passionate about building high performant products or using cutting edge technologies? Are you interested in defining our products, working closely with Product Management, in a fast-paced Agile environment? Are you looking to be impactful and contribute to engineering initiatives to achieve product goals with excellence? StackRox has an opportunity for you where you can contribute your skills, expertise, ingenuity and passion to help us succeed in our mission!

WHO WE ARE LOOKING FOR

We are looking for a software engineer who is skilled in building large scale distributed software systems that are highly performant while reducing the cost of deployment in cloud infrastructures. The ideal candidate cares deeply about performance, resource footprint, elegant coding with a great understanding of data structures and algorithms for enterprise-grade products, and is a fearless experimenter with a willingness to try new things. You’ll fit right in if you like solving challenging problems by architecting elegant solutions, designing algorithms and writing code.

QUALIFICATIONS

  • Bachelor’s degree in Computer Science/Engineering or related field (or equivalent experience)
  • 1+ years of experience in software engineering, algorithm design and systems development
  • Experience developing in Golang, C/C++, Java, or Python, with a language agnostic attitude toward development
  • Strong ability to define problems, formulate solutions, effectively collaborate and communicate, plan and execute
  • Ability to work boldly with a sense of urgency: embrace mistakes, learn from them, and help drive the team toward success

PREFERRED QUALIFICATIONS

  • Master’s degree in Computer Science/Engineering or related field (or equivalent experience)
  • Experience with Docker or Kubernetes, and Linux containerization technology
  • Experience with private and public cloud design considerations in the areas of virtualization, distributed systems, load balancing and networking, large scale data storage, and/or security
  • Experience with distributed system orchestrators, scalable messaging systems, and large throughput data processing systems
  • Experience with low level Linux containerization subsystems (cgroups, namespaces), other containerization/virtualization systems, or related subsystems like scheduling or networking
  • Expertise with a broad range of data structures, algorithms, and software design, with strong debugging skills

ABOUT US

StackRox helps enterprises secure their cloud-native applications at scale from container build and deployment through runtime. Founded in 2014 by Sameer Bhalotra (former White House senior director for cybersecurity) and Ali Golshan (former co-founder and CTO of Cyphort), StackRox has assembled a team of experts in security, infrastructure, and machine learning. StackRox enables security teams to centralize container deployment governance, visualize the container attack surface, expose malicious activity, and stop attacker activity. It combines a new security architecture, machine learning, and protective actions to disrupt attacks in real time and limit their impact. Partnered with Docker, Amazon, Google, IBM and Red Hat, StackRox is the choice of both Global 2000 and emerging cloud-native enterprise companies.


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Software Engineer with Pivotal
London, United Kingdom£60k - £75k
1 year ago

Job Description

Always be kind: a simple daily affirmation and one that feels more like a personal mission statement than a corporate motto – but Pivotal isn’t just any corporation. Underpinning our world-class capabilities in cloud-native software delivery and agile development methodologies is one common thread: empathy. Not only do we want to transform the way the world builds software, we also want to make sure that sustainable pace, kindness, and diversity are at the core of every enterprise.

Known for taking an iterative approach, our 2000+ employees are empowered every day to help shape the way we build software. Pivotal is committed to open source, a diverse culture, and fostering safe spaces for all of our individual employees.

*You*

You are looking for a collaborative environment building distributed systems that enable enterprises to focus on their business rather than re-architecting a cloud platform from scratch. Pair programming has always been something that you wanted to try out.

Furthering your education has always been a goal of yours. Learning new programming languages and getting to work with Golang piques your interest.

Contributing to open source software makes you feel good about the transparency it brings to an organization’s code quality.

*Us*

Agile concepts are at the core of our process. We have a whole host of Pivotal Practices around Test Driven Development, pair programming, team retrospectives, technical retrospectives and continuous integration. We are excited to teach these to you and innovate with you on their implementation.

We stick to a strict 8 hour a day schedule (with flexible start and end times). Although on-call rotations are part of most teams, incidents are exceedingly rare.

We pair in small teams of 4 - 8 people in our London office, conveniently located at Old Street. We use Slack to stay connected and Tmux for pairing. We are working hard to make sure that our distributed teams function as smoothly as our distributed systems.

You’ll rarely be alone when developing; from pairing all day to 1 on 1 time with your manager, there is always a Pivot there to lend a helping hand. Mentorship from senior engineering leadership is built right into our process - you’ll always be empowered.

Making an investment in each Pivot’s professional development improves the organization as a whole. We encourage you to go to conferences or purchase those pricey O’Reilly books - and we’ll give you a budget each year to do it.

*Your Day*

As cliche as it may sound, every day is completely different from the next. We have a general framework for what our day looks like and the majority of it will be spent with your pair:

9:06 AM - Office-wide stand-up to build office cohesion and start the day off together.

9:10 AM - Team standup - discuss any blockers, choose pairs, maybe even tell a joke.

9:30-12:30 PM - Start pairing, tackle an open GitHub issue and open a pull-request.

12:30-1:30 PM - Lunch! Grab food from one of the many nearby restaurants, run an errand, or join a book club.

1:31-6:00 PM - Get back with your pair and start an acceptance test for a big feature.

While that schedule does look busy, don’t worry - we take ample breaks throughout the day. Take a walk to get boba, read a book on the balcony, play a game of ping pong, or chat with co-workers at the snack bar. Sustainable pace is held in high regard. We know there is a life outside of work, we want you to be able to spend time with family and friends.

*Desired Skills / Experience*

We know from experience that not ticking every box on the skills sections stops many from applying. You should apply regardless of your self-assessment because we want to hear from you.

  • Ability to dive into a large polyglot codebase and contribute as you learn
  • Being okay with the uncomfortable feeling that comes from learning new things
  • Interest in exploring new programming paradigms, languages, and patterns
  • Demonstrable ability to research problems and break them into discrete parts

*Nice to Haves*

  • BA/BS in Computer Science or related field
  • Operations or Systems Administration experience, particularly on UNIX
  • Worked with large Go/Ruby/Rails codebases
  • Used Test Driven Development (TDD) extensively
  • Worked in a pair programming environment
  • Contributed to an open source project
  • On-call experience with production grade systems
  • Has mentored others in a professional setting

Cloud Foundry engineers participate in an on-call rotation with their team to support software they work on.

Pivotal is an Equal Employment Opportunity employer that will consider all qualified applicants, regardless of race, color, religion, gender, sexual orientation, marital status, gender identity or expression, national origin, genetics, age, disability status, protected veteran status, or any other characteristic protected by applicable law.


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Backend Golang Developer - Freelancer with FStack
Pune, India / Remote₹5L – ₹10L
1 year ago

Job Description

What you will do: - Work on Backend development using Golang - Develop Graphql / Rest APIs - Work on SQL & NoSQL databases - Work closely with teams from US / Europe - Deployment of backend services on AWS / Google Cloud - Write production-quality, well-tested code - Deployment using Docker / Kubernetes

What we are looking for - 1+ years of experience in any Backend technology (Golang, Python, Java, Node.js) - 1+ years of experience in any Database (MySQL, MongoDB) - Knowledge of REST / Graphql APIs - Basic knowledge of Linux scripting

Bonus - Experience with Golang based Production Applications - Knowledge of Docker / Kubernetes - Knowledge of AWS services / Google Cloud - Experience with any of the frontend technologies

Answer the following questions when you apply - Total years of industrial experience - Describe your experience in Golang? - Which backend languages, database(like MySQL, MongoDB), tools(like AWS services, paper trail) you have used? - Any experience in Docker or Kubernetes?


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Python Golang - Backend Developer/Engineer with iMind Your Business
Bengaluru, Indiranagar, India₹8L – ₹15L
2 years ago

Job Description

Series C $15M funded, Fintech company based in Indiranagar Bangalore, Looking for a Golang Staff Engineer responsible for managing back-end services and the interchange of data between the server and the users, using Beego framework/AWS Lambda.

Your primary focus will be the development of all server-side logic, definition, and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end. You will also be responsible for integrating the front-end elements built by your co-workers into the application. Therefore, a basic understanding of front-end technologies is necessary as well.

Responsibilities:- Build efficient, testable, and reusable Golangcode in Beego/AWS Lambda. REST API design and realization Solve complex performance problems and architectural challenges Integration with third-party solutions/services with JSON data via REST, SOAP or other means. Integration of data storage solutions - databases, key-value stores, blob stores, etc. Integration of user-facing elements developed by front-end developers

Skills and Qualifications:- Strong knowledge of Golang frameworks (Beego is a plus) Strong logical reasoning and programming skills. Strong knowledge of JSON data handling Understanding of MVC design patterns Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3 Understanding the various features of Golanglike maps, routines etc.


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Senior Software Engineer with Luno
London, United Kingdom£80k - £100k
2 years ago

Job Description

Luno is a leading global cryptocurrency company operating across more than 40 countries and with offices in London, Singapore and Cape Town. We’re a profitable, growing company with over 2 million customers, and are backed by some of the top tech investors in the world.

Our products and services make it safe and easy for people and businesses to buy, store and learn about cryptocurrencies like Bitcoin and Ethereum. Our vision is to upgrade the world to a better financial system.

To the moon! 🚀

Your Mission

We have multiple openings for senior software engineers in our brand new London office. These are in a range of teams including fraud, platform, payments, shield, onboarding, and crypto-security. With over 40 engineers based in our Cape Town office, you’ll be joining a group of highly motivated experienced developers who you’ll work collaboratively with across our currency exchange, fraud, payments and compliance pods.

As a small company operating on a global scale, you’ll immediately see how your contributions directly impact both our internal users and client experience. We make decisions based on facts, not fiction. Many of the problems we’re solving result in genuinely trail blazing solutions which can’t be found on StackOverflow; so we’re looking for an experienced engineer that thrives on working in a complex domain.

We use Go, microservices architecture (gRPC) and AWS, but if you come from a Java, Python or other relevant language we’ll help you get up to speed with our comprehensive engineering onboarding program.

How we work

We succeed as a team. Our teams are split into pods, each of which focuses on a specific aspect of our product. Any engineer is able to deploy to production, and we deploy multiple times each day. Your pod will include a product owner, back end engineers, Android and iOS developers, and web developers who each bring a unique perspective to the problem you’re all solving.

A typical day

  • Join the pod’s daily standup to share progress and remove blockers
  • Collaborate with other engineers on the design of a new payment integration to launch to a new market
  • Write clean, well-tested code that directly affects users, the company and the Bitcoin ecosystem
  • Grab lunch with the company (we provide lunch Monday - Thursday)
  • Coach a team member by giving feedback on their pull-request

What’s in it for you

This is a fantastic opportunity to learn more about cryptocurrencies, blockchain, emerging and developed markets, and scaling a global business. We provide great benefits and the autonomy to conceive and execute your own projects. Best of all you get to work with a diverse team of talented, ambitious and friendly people on something that will truly revolutionise the world.

As a “Newnaut” we’ll fly you to Cape Town to meet the wider team, and go through our comprehensive onboarding program. We expect you to have a passion for blockchain and cryptocurrencies but we understand that this is a new industry so we’ll help you learn about how the blockchain works and understand all aspects of our business.

What you’ll need

Building a new financial system for the world requires a special breed of people working together with unusual skill, focus and determination. “Moontality” represents the ten core principles that underpin everything we do, setting us apart from the rest.

As an experienced lead-level or senior engineer, you’ll have:

  • A solid foundation in computer science in areas such as algorithms, data structures, and software design
  • Extensive programming experience in an object-oriented language. We use Go but we welcome applicants who have strong experience in other languages like Java, Scala or C++, etc.
  • Proven experience of building, shipping and supporting a product
  • An interest in cryptocurrencies like Bitcoin

Don’t be put off if you don’t tick all of the boxes – they’re a guide based on what we’d love to see but we appreciate that great software engineers have diverse backgrounds.


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Senior Software Engineer, Backend with Live Planet
San Jose, USA$120k – $200k
2 years ago

Job Description

Company Overview

Live Planet, Inc. develops infrastructural technologies to enable next-generation video applications. Live Planet was founded by serial entrepreneur Halsey Minor, who to date has founded or co-founded technology companies that have created over $100 billion in cumulative value, including: CNET, Uphold, Salesforce, Google Voice, OpenDNS, and Vignette.

Live Planet’s solutions include:

The Live Planet VR System: the only end-to-end capture, distribution, and monetization system for immersive video. The Live Planet System makes it easy, practical, and affordable to create and deliver stereoscopic VR and 360° video, whether live or recorded, allowing creators to focus on their productions and applications. (www.LivePlanet.net) The VideoCoin Network: video infrastructure for a blockchain-enabled Internet. The VideoCoin Network is a decentralized video encoding, storage, and content distribution system that turns all cloud-based video services into an efficient algorithmic market running on a new blockchain with a native protocol token, the VideoCoin. (www.VideoCoin.io) Position Overview

We are looking for a GoLang backend engineer to support our camera and cloud services. This position provides the unique opportunity to work on Live Planet camera software infrastructure and distributed cloud.

Candidate Profile

An ideal candidate shall have the following experience/credentials/experience:

B.S. or M.S. in Computer Science or related field. 4+ Years GoLang experience 4+ years Python experience Google Cloud Platform administration Containers (docker) and container orchestration (kubernetes) Infrastructure deployment automation (ansible, terraform, packer) Monitoring and alerting tools (consul, telegraf, grafana, elk, fluentd) Experience working in a dynamic start up environment Strong written and verbal communication skills Outstanding attention to detail. Location: San Francisco Bay Area.

Live Planet is an equal opportunity employer. All applicants will be considered for employment without attention to race, color, religion, sex, sexual orientation, gender identity, national origin, veteran or disability status.

If interested, please apply here: https://boards.greenhouse.io/liveplanet/jobs/4037829002


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