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$125k - $155k
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
If you’re right for this role, you
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
£60k - £90k
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.
Core skills (The role will be focused on these skills so we would expect existing experience or a demonstrable desire to learn these)
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:
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.
€65k - €85k
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.
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:
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.Apply ⎘ Copy Link ↗ Visit Link
€60k - €95k
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.
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.
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.
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
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.
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.
$130k - $200k
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.
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.
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:
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.
Full health benefits, including dependents. Unlimited PTO. Equity. Competitive salary.⎘ Copy Link ↗ Visit Link
$60k - $90k
Nice to have
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.
$100k - $130k
Showcase is an innovative startup disrupting the traditional market research industry and bringing it into the 21st century. Showcase’s platform allows brands to exchange free products for feedback from our community of highly valuable, engaged consumers who are invested in making products better for all. By combining qualitative depth of feedback with quantitative scale, Showcase is eliminating waste in the product innovation cycle and helping brands get actionable insights tailored to their target markets. Backed by Dorm Room Fund, Rough Draft Ventures, The Sixers Innovation Fund, and Harris Blitzer Sports and Entertainment, Showcase is looking to expand rapidly to onboard more consumers and service more clients.
About This Role
The fullstack developer role at Showcase will be working on an agile development team to build our market research platform that connects brands and consumers. This remote opportunity provides significant room for growth and flexibility.
What You’ll Do
Sound Like You?
The Extra Boost comes from
SHOWCASE is committed to diversity and inclusion. We are an equal opportunity employer including veterans and people with disabilities.
€45k - €75k
We are on a mission to build a portfolio of digital products & services that simplify the life of healthcare professionals. While we are backed by a major corporate player, we move at start-up speed and appreciate an entrepreneurial, data-driven mindset.
We are now looking for a Fullstack Developer to join our team in Düsseldorf (non-remote)!
What can you expect from life at naontek:
Have we sparked your interest? Would you like to shape the digital healthcare with us? Then apply now! We are pleased to meet you!
£45k - £60k
Oscatel is hiring a Full Stack Developer, working in Node.js, Python or Go, to design and implement solutions for a range of projects that underpin operational services for mobile carriers.
We’re an established software provider that’s bringing development back in house. We’re building modular, containerised, solutions - many of which will become long-term products - mainly around operational support services for carriers.
The domain entails data-intensive services where security, data integrity and uptime are key. This presents lots of interesting coding challenges as we build and integrate our technology.
You can anticipate a mix of well-defined greenfield projects, initially focused on implementing the web application for a large customer deliverable, along with substantial exploratory work as we validate concepts and build new solutions, maturing these into products.
We offer a culture where you may work under your own initiative as part of a collaborative effort towards common goals. It’s an opportunity to be a formative team member, and to grow and improve together.
Early projects within the team
We’re looking for
Current ecosystem - we’ll welcome your influence
Salary and benefits
£40k - £60k
Who are we?
We are Octopus Energy Hatchery, an autonomous arm of Octopus Energy, based in North Bristol. We develop new ideas into companies in the energy and sustainability sector. Although, if we spot an opportunity in another market we’ll certainly look into it! We do the market research, business model development, user research, user testing, and software development to establish the viability of a future business.
Who’s in my team?
You’ll be part of a small cross-functional team that covers design, user testing, product management and software development. You’ll be leading on the software development.
As we are a small team, we are not limited or tied to any process, you will play a big part in shaping the culture of the Hatchery.
What technology will I be using?
You’ll be leading on this so it’s up to you, whatever you think is the right technology for the product. We will expect you to cover all aspects of development from spikes, initial discovery work to testing and release of products.
Don’t expect to just be writing code though, everyone gets involved in idea generation / discussion, business questions, user research (you won’t have to do the interviews). Everyone brings a different viewpoint to a problem and we value that diverse thinking.
What happens if I develop a concept that I really love and want to follow?
We really hope this happens as it shows your passion for the problem. As long as we can find someone to replace you in the Hatchery then we won’t stand in your way. The new company will be part of our wider group so you won’t be that far removed anyway!
We are looking for someone with the follow skills / experience:
$110k - $140k
We’re Fuzzbuzz and we’re building a fuzzing as a service platform that integrates into CI systems and the modern software testing workflow. Fuzzing is a type of automated testing that generates and runs thousands of inputs per second on your code to try and find bugs and vulnerabilities. It uses code coverage and other signals from your code to guide the tests it generates and runs. You can read more here.
Last year, we raised a $2.7M seed round from some of the best tech investors & founders, namely Y Combinator, Fuel Capital, Solomon Hykes (Docker founder), Flo Leibert (Mesosphere founder), Spencer Kimball (CockroachDB founder), Michael Stoppelman (Yelp ex-CTO).
We’re currently a team of 5 people and prefer staying small - allowing us to iterate faster and get very comfortable working with each other (the 3 founders have been roommates since first year university). That means you’ll be 16% of the team - all of the work you do will be extremely critical and immediately impact users. We pride ourselves in being a very humble, but capable team - the 2 founding engineers each have 20+ years of engineering experience.
Since we are really small, we prefer having everyone working at the same location. We’re at 541 Jefferson Ave in Redwood City, CA - 10 mins from the Caltrain (everyone’s currently WFH because of COVID-19. We will resume working from the office when it is safe).
1. Define the DevOps and security standards of tomorrow
Fuzzing is seeing more widespread usage than ever before, but there is still work to be done before it sees mass adoption. We’re uniquely positioned to bring fuzzing to the developer community and make software testing more effective than ever before.
2. Product-first culture with an emphasis on engineering
Working on a technical product means working with very technical people. We embrace technical challenges and take them head-on. We use tools/frameworks because they get the job done, not because they’re the current flavor of the month.
3. Early stage, funded startup
By joining Fuzzbuzz at this critical early stage, as one of our first team members, you’ll be shaping not only our product, but our company & engineering culture as well. We’re well funded, and pay in the top 10% of companies in SF at our stage.
£70k - £90k
Katana Labs is looking for experienced full stack engineers. We are a well funded FinTech startup based in London, working on an AI powered trading platform. Your main focus will be developing Go applications but we’re looking for a strong all rounder with experience in containers, kubernetes and cloud as well as the occasional frontend task. A DevOps mindset and focus on QA is a must.
Requirements - 5+ years of full stack experience - 2+ years of production grade Go experience - 1+ years of kubernetes experience - 1+ years of cloud experience
Tech Stack - Go - React - Kubernetes - PostgreSQL - Google Cloud Platform
Location: Remote (preferably UTC+3, UTC-3)
$50k - $70k
You will join the Simcel Product team which is working on a groundbreaking product that will change the way supply chain is done. A big part of the job will consist in transforming the huge experience gathered by decades of Supply Chain consulting with the biggest FMCG companies into an automated solution, then extend beyond this experience. Your role will be to take leadership in maintaining or implementing some of the core feature that will enable simcel to deliver the highest possible value, and grow beyond our first customers.
Responsibilities and Duties:
€50k - €75k
What we offer to you:
Fr108k - Fr126k
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
What we need from you
What would be nice to have
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.
€45k - €65k
Fraugster is a payment security company with the goal of eliminating fraud and increasing our customers’ profits. Over the last years we’ve invented an artificial intelligence technology that combines human-like accuracy with machine scalability. This ability lets us foresee fraudulent attacks before they actually happen and gives us a distinct competitive advantage over every other player in the payment security space.
We’re already working with some of the most well-known payment and e-commerce companies in the world. Notable clients include companies like Ingenico, SIX Payments and others. Fraugster is backed by top tier investors and is currently managing billions of Euros for our clients.
Development at Fraugster:
Our stack uses Go exclusively for back-end APIs. Functionality is spread across multiple services which communicate via gRPC. Relational data is stored in Postgres and other types of data are held in other non-relational data-stores such as etcd and Kafka. All services are containerized and deployed to kubernetes. Our frontend client is implemented in Angular 7 (Typescript).
Our development process is lightweight Scrum with 2 week iterations. Code is contributed to projects via merge/pull requests which are peer reviewed by colleagues. Code is continuously integrated, tested and checked with automated CI pipelines.
As a team we value shared ownership of our code, design simplicity, code cleanliness and continuous improvement of products and processes.
You would be joining our cross-functional team to help us develop our customer-facing web application.
As a full-stack developer you would be responsible for implementing new features across multiple levels of our stack, assisting with the maintenance of our existing codebase/infrastructure and contributing to our overall development workflow.
The ideal candidate would be enthusiastic in helping us improve our engineering culture and quality, bringing new ideas to the table and helping us achieve clean, maintainable code and architecture.
The following skills represent the perfect skill-set of a candidate but we understand very few developers fit this profile exactly. As such, we would welcome candidates that can bring deeper knowledge of a subset of our requirements to our team, even if they have limited experience in other areas.
What we offer:
We are looking forward to receiving your application!
$70k – $100k
What You Will Do:
By the time you’ve reached the end of this paragraph, Red Ventures will have made countless API transactions, all thanks to the expertise of our Engineers. Instead of logging hours chained to a desk, our engineers have an active role in our business. As a Software Engineer on our team, you will build and maintain the RESTful services and FullStack applications and will play a key role in the development of our SaaS-based projects, such as live chat platforms, web analytics suites, live streaming dashboards, and more.
How We Work:
Iterate - Red tape doesn’t get in our way. We believe that “Speed Trumps Perfection” so we test and deploy daily.
Autonomy – Aspiring entrepreneurs succeed here because you will have full-ownership over your work from beginning to end.
Collaborate – Better than making the dream work, teamwork makes the code work. Through open work-space, Slack and peer reviews, our teams work together to build amazing solutions. Innovate – With the belief that “Everything is Written in Pencil”, we encourage our teams to test new frameworks, learn new languages and challenge the “status quo” to make us better.
What You Need:
2+ years of recent server side experience in technologies such as C#, Golang, PHP, or Node
Experience in front-end technologies such as React, Angular and Polymer
Cloudy with a guarantee of AWS and Docker Containers
Experience with databases such as MySQL, MongoDB, DynamoDB, etc.
Knowledge of unit-testing (TDD/BDD tool i.e. Jasmine, Mocha, Protractor)
Understanding of how to build and consume REST APIs
Building modular and scalable code
A sense of humor and thirst for knowledge
Who We Are:
Red Ventures is a leading digital, consumer-choice platform based in Charlotte, North Carolina. Through deeply integrated brand partnerships and consumer-facing assets, Red Ventures connects online customers with products and services across high-growth industries including home services, financial services, and healthcare. Founded in 2000, Red Ventures has more than 2,700 employees in offices across the Carolinas, Seattle, Washington, London and Sao Paulo, Brazil.
This position will be located in London, England. We are looking for a local engineer to work on our start up team.
$70k - $120k
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