Job Description

Roles & Responsibilities

• Design, develop and maintain software that powers Ninja Van’s complex logistics operations.
• Work in cross functional teams with product managers, UX designers and QA engineers to ship software on-quality and on-time.
• Write code that you are proud of, with extensibility, scalability and performance in mind.

Requirements

• Solid Computer Science fundamentals, excellent problem-solving skills.
• 1-5 years of backend or frontend software development in a product company, with a proven track record of shipping successful software products.
• New graduates with relevant internship experience also welcome.
• Hands-on experience in our tech stack or similar technologies.
• Bachelor’s or Master’s degree in Computer Science or related field from a top university.

What you get to work with:

• Data storage: Percona XtraDB Cluster, Elasticsearch, Apache Cassandra
• In-Memory data grid: Hazelcast
• Real-time data pipeline: Apache Kafka
• Backend webservice stack: Play (Java 8), GoLang, Node.js
• Web frontend: AngularJS, React
• Mobile: Android SDK, React Native
• Containerization: Kubernetes (Docker)

🔗 Link

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.

🔗 Link

Job Description

Location: Spain, Remote

Compliance Solutions Strategies (CSS) is a global RegTech platform delivering a set of comprehensive and highly complementary technology-enabled regulatory solutions. Our clients are large global asset managers, hedge fund managers, life insurance companies and fund administrators.

The Software Developer will initially serve in a data services role, maintaining and owning an existing Go based stack of data parsers for two in-house software products, Sentry and COE (willingness and ability to immediately work with Go is a requirement, even if the language is new to the developer). In addition to maintenance, the intermediate to long term goal will be to continue to abstract this code base away from the current platform, to leverage other CSS products (and integrate with those products) in hopes to develop an independent, data services (internal facing) platform.

Mandatory Requirements:

• 3-5 years of experience with Go or C#

• Experience with Mongo DB

• Experience with Linux (ideally Ubuntu)

• Experience with Financial Services, particularly trading concepts (asset classes, pricing analysis, transaction surveillance)

• Experience with multiple file format parsing – CSV, fixed width, etc.

• Experience working in a DevOps environment (GCP and GitLab based)

• Experience with GitHub

• Comfortable working in virtual communication forum (Flowdock, Slack)

Desirable Requirements:

• Experience with BigQuery

• Experience in Scala

• Experience in Markojs

• Educated to degree level

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Job Description

At source{d} we are building the technology stack for the next generation of Machine Learning powered developer tools. We are an open-core company built around our Open Source projects. We have raised over ten million USD so far, and we are currently growing our team.

This position is open to those wishing to work remotely between the San Francisco and Moscow Timezones as well as those who want to work from our Madrid Office.

Role

This position is for a Lead Engineer in the Infrastructure team. The team has currently 3 members.

The Infrastructure team manages multiple clusters:

• Pipeline clusters, built on bare metal servers at a hosting provider. It has more than 1000 threads, more than 6TB of RAM and 500TB of storage, and it is backed by CoreOS and Kubernetes. It has two main goals: on the one hand, it stores all the available public code in a distributed filesystem and on the other hand, it runs intensive computation jobs over the stored data on top of Apache Spark.

• Machine Learning research cluster, built on bare metal servers at our Madrid office. It is backed by CoreOS and Kubernetes too and it has GPUs available on every server to run deep learning algorithms.

• Multiple Google Kubernetes Engine clusters for public-facing services. All clusters are managed with Terraform, Kubernetes and Helm.

The team also maintains several services such as databases, queues, continuous integration, monitoring, logging, etc.

At source{d}, we care about Open Source, which is why we as the infrastructure team we contribute to projects such as Terraform & CoreOS and create our own. We maintain the official Terraform provider for Helm (terraform-provider-helm).

We are looking for someone with a background in Linux, networking and containers, passion for automation and experience working at scale. Finally, knowledge of at least one backend/scripting language who cares about best development practices.

🔗 Link

Job Description

Seldon is looking for a Golang Developer 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 and Alibi. We also contribute to open source projects under the Kubeflow umbrella including KFServing.

Your role at Seldon would be:

• Design and build scalable ML solutions on top of the open source and enterprise Seldon products
  
• Deliver end-to-end technical expertise throughout the lifecycle of enterprise client-facing projects
  

Required skills:

• A degree or higher level academic background in a scientific or engineering subject.
  
• Strong computer science and system architecture foundations.
  
• Familiarity with linux based development.
  
• Experience architecting/applying technology to solive real world challenges.
  
• Experience delivering production-level client-facing projects.
  
• Experience with Kubernetes and the ecosystem of Cloud Native tools.
  
• Experience using machine learning tools in production.
  

Benefits:

• 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.

🔗 Link

Job Description

Zego is reimagining insurance for modern businesses and the self-employed. We are building a 21st century insurance platform with which to drive innovation in the industry. In 2018 we were listed as one of the top 3 disruptors to watch on the Sunday Times Fast Track 100, we were also listed in Wired magazine as one of the 5 hottest startups in London. We’re crafting the smartest insurance company in the world and we want you on board.

We are looking for a Systems Engineer to join our team in London, where you will be part of the TechOps squad whose mission is to maintain and secure the systems and infrastructure on which our product operates. You will act as a systems and operations authority and work with other software engineers to ensure products will be secure, reliable, scalable and efficient in every aspect (performance, maintenance, cost).

Systems Engineers at Zego are ultimately responsible for the well being of the product from the moment it leaves developers’ workstation. They understand the importance of efficient development processes and actively work on improving those at Zego.

We are looking for candidates who have strong analytical and troubleshooting skills,

an architect and operations minded engineer who embraces devops methodologies to improve the product and exhibit a willingness to learn and apply new technology.

Your experience should include (preferred):

• Coding and scripting (Bash, Python, Golang)
• Configuring Infrastructure as Code (Terraform)
• Cloud services (AWS)
• Container management and orchestration (Docker, Kubernetes)

We offer a number of benefits to all our employees, including:

• Experience of working with founders from VC backed fast-growing startups
• A great office located in Shoreditch right by Old Street Roundabout
• High-end equipment of your choice
• A competitive compensation package including options
• A company sponsored mental health program
• Free breakfast in the office every Friday

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, national origin, gender, sexual orientation, age, marital status, or disability status.

🔗 Link

Job Description

About AltoStack

AltoStack is a DevOps and Cloud Transformation Consultancy revolutionising the way businesses innovate and grow through our technology products and consultancy services by providing a much more efficient, experienced and affordable way to operate on the Cloud and adopt DevOps without the need for internal hires. We deliver Cloud, Automation and DevOps solutions and we advocate the strategic adoption of automation as the foundation for prosperity in the digital age. Headquartered in Canary Wharf, London, United Kingdom, AltoStack has successfully delivered Cloud and Automation projects for some of the largest and most prestigious organisations in both the public and private sectors across Europe.

DevOps Engineer Role:

You will deliver hands-on, business-oriented strategic and technical consulting to our clients for cloud infrastructure and data centre automation solutions. This role will suit an AWS professional with knowledge of Integration patterns looking to
further their skills within AWS and who enjoys working in a client facing role.
Our Automation Engineers and Architects come from a DevOps background and are technically adept in configuration management tools, continuous development, Linux environments and have experience of delivering cloud infrastructure and cloud
automation.

Responsibilities:

• You will join a project engineering team and focus on adding hands-on technical expertise,
  ensuring outcomes meet the highest technical and agile standards.
  

• We expect our engineers to understand the client's project aims and to offer professional
  and commercial insight to ensure client satisfaction as well as representing the commercial
  interests of AltoStack.
  

• We always expect our engineers to be very self-sufficient when engaged in smaller
  assignments representing AltoStack by themselves, always ensuring customer satisfaction
  through high-quality work and outstanding client care.
  

• Working with AWS application platform developers to ensure high quality continuous build
  automation and deployment input to class leading application platform solutions.
  

• Help defining relevant solution deployment architectures

• Deploying and managing multiple environments to support rapid, agile development
  approaches including demonstration environments.

• Collaborate and liaise with other customer stakeholders/ end users in the software
  development lifecycle – PMs, BAs, testing etc

• Provide effective knowledge transfer and upskilling to relevant customer personnel to
  ensure an appropriate level of future self-sufficiency

Key Requirements:

• Strong knowledge of Linux based systems
  
• DevOps background/experience
  
• Experience with configuration management tools such as Puppet, Chef & Ansible
  
• Expert knowledge of AWS cloud (Certifications highly desirable)
  
• Expert knowledge of GCP cloud (Certifications highly desirable)
  
• Hands on experience with Terraform
  
• Scripting ability (ideally Python or Golang)
  
• Knowledge of Containers and Container Orchestration such as Docker or Kubernetes
  
• Experience of Agile / Scrum methodology
  
• A passion for open source technologies and the open source community
  
• Demonstrable experience in cloud-automation
  
• Demonstrate the ability to quickly learn new technologies.
  
• Demonstrate the ability to solve complex, multi-system problems.
  
• Have experience in stakeholder management within complex organisations.
  
• Be comfortable with being responsible for the delivery of significant cloud and automation
  projects.
  
• Be willing to work in multiple locations and prepared to travel.
  
• Be a fast learner, ambitions, and comfortable working in high-pressure environments.
  
• Exhibit a proven track record of continually looking for ways to improve customer
  satisfaction.
  

Benefits

• 25 days holiday plus bank holidays
  
• £1,000 for personal development (trainings & certifications)
  
• Situated in the innovation hub of Canary Wharf
  
• Laptop of your choice
  
• Monthly social events and team offsites
  
• Generous desk budget
  
• Free fruit, cookies, tea/coffee throughout the week
  
• Freedom to explore the latest tools and technologies
  

Work at a fun, fast-paced Consultancy based in Europe’s largest technology accelerator Level39 (Canary Wharf, London). In addition to awesome views of London, our office offers unlimited coffee brewed by a slick Nespresso machine, fresh fruit for breakfast and freshly baked cookies every day at 3pm!

🔗 Link

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.

🔗 Link

Job Description

Lana is a new project born out of Cabify’s and Maxi Mobility’s New Business department. The aim is to create an alternative banking platform optimised to empower “gig economy” workers to get paid more quickly, reliably, for saving and making payments. Lana is a small, dedicated, and highly skilled team focussed on building an awesome product with the potential to grow into a company that changes the lives of millions of people in Latin America who don’t currently have access to electronic banking.

The New Business department and Lana are very closely joined with Cabify and Easy Taxi teams with the aim of adding value and investigating business areas that are directly or indirectly related to the core products.

If we’re going to turn our vision into a reality, we’re going to need plenty more bright, ambitious people to join us!

About the position:

As a senior engineer in the Lana Core Team, you will be working to solve complex problems in the services that empower the rest of the company to run. You’ll be actively working with the CTO and other areas of the business so you can determine the direction development should move in.

Lana strives for a modular working environment where each module determines its own development pipeline, according to the general direction of the company and requirements of the customers.

Our current backend tech stack for this project consists of:

• Go
• Docker + Kubernetes
• CouchDB
• CockroachDB

We are looking for someone with previous experience working with Go (desirable), however if not we are still happy to consider your application. We believe that even if you have worked in Java or C# all your life you can still pick up Go pretty quickly. For us it is more important to have someone who is adaptable and can pick up languages quickly.

Security is a major concern for this project, so decisions on how best to isolate, restrict, and monitor access to services and solutions will be a big challenge.

What we’re looking for:

We’re searching for engineers with a solid understanding of how to deal with building secure, reliable, and scaleable solutions. Your objective will be to build upon the existing core services to ensure that the other areas of the company can also develop solutions in their problem domains.

This is a hands-on role in a new project within the group, so it’s a great opportunity to make your mark from the very beginning. Your decisions will affect how the company moves in the future.

We’ll be looking for most of the following in your profile:

• Strong educational background, e.g Degree in Computer Science, Physics, Engineering, Mathematics, or equivalent
• Ability to communicate with the team in English (written and spoken)
• Unix/Linux systems knowledge
• A background in security and a deep understanding of the potential risks.
• Fintech, Payments, and PCI experience very highly valued.
• Real-time distributed systems deployment.
• A preference for simple system architectures and micro-services, including experience in technologies like Docker.
• Advanced networking knowledge.
• Ability to work autonomously in an unstructured environment.
• Passion for writing simple, clean and efficient code and/or solutions.
• Comfortable with complex git/github workflows (submodules, branches, forks, pull requests, merging, rebasing)

The good stuff:

As part of the Maxi Mobility group, which includes Cabify, we’re a company full of happy, motivated people and we never want that to change. Here are some more reasons why it rocks to be part of our family.

• Flexible work environment & hours
• Regular fun team events
• Cabify staff discount
• Personal development programmes
• All the gear you need - just bring yourself.

🔗 Link

Job Description

A bit about us:

Hi! We’re WaystoCap a Y Combinator startup backed by a top tier VC: Battery Ventures; and we are building the future trading platform of B2B in Africa. We are on a mission to unlock trade in Africa, by creating transparency and trust in international trade.

Our headquarters are in: Morocco and Spain; with offices in the UK, Benin, and Burkina Faso too!

We use the most up-to-date technologies, and we are looking for software developers to help us develop our trading platform and extend our micro services architecture.

Please note as we are still a small company we are looking for people to join us on our journey in the office in Malaga, Spain. We believe building a great company culture starts working together!

A little more about what we do:

Our mission is to help businesses in Africa work with trusted partners globally and grow their company. We are building a trust platform, as its the missing component in any trade! We do more than just a listing or marketplace site, and help our buyers and sellers go through the entire trade process more easily, efficiently, and improved with technology.

Here is a short video about us: The African Opportunity

We want every African business to be able to trade internationally, just like any company and take advantage of cutting edge tech to solve payments, logistics, and most importantly trust issues. In our first year of full operations (2017) we already grew 300%, and the sky is the limit!

Here is a story from one of our existing team members, that should give you a bit more of an idea about his experience joining us in Spain from Canada:

https://www.linkedin.com/pulse…

Your challenge as a full stack developer:

You will be part of a cross functional agile team helping to build a strong and scalable products. The team will plan, design and build innovative solutions to unlock international trading in Africa. backed by a deep understanding of software engineering and best practices, your duties will include build, monitor and maintain scalable applications.

We are looking for full stack software engineers with:

• Exceptional ability to work anywhere in the technical stack, delivering quality code both on the frontend and backend.
• Fluency in any backend server language, and expertise in relational databases and schema design.
• Strong motivation to drive impact by making product improvements.
• An ability to share knowledge, and evangelize best practices.
• You should be proactive, with strong good communication skills and an ability to learn fast.

Requirements:

• More than 4 years professional experience
• Experience in programming with one of the following language: Golang, Node, Java, Scala
• Experience in software design and testing
• Experience in database and storage technologies (RDBMS, NoSQL,…)
• Experience in frontend technologies (PWA, ReactJS/angular/VueJs)
• Experience with CI/CD pipeline
• Experience working on an agile team

What we offer:

• Product ownership and decision making in the entire development process
• Work with a talented team and learn from international advisors and investors
• Work in sunny Malaga, with a great lifestyle and excellent quality of living
• Be involved in a fundamental company supporting development in Africa
• Very competitive salary and stock options in a Silicon Valley startup
• Regular afterwork drinks, company team buildings, celebrations
• Generous PTO
• Support for relocation and visa sponsorship (if needed)
• Company provided laptop and screens (you choose your set up!)
• Have a voice in what tools you want us to use

🔗 Link

Job Description

It’s our mission to empower every person to improve their life through DNA. We believe DNA will be digitally accessible to each person so that it can be used—at any time—to improve health outcomes and accelerate research.

Helix powers life-changing population health programs. Our world-class clinical laboratory platform and proprietary Exome+ assay enable health systems to integrate genomic information into routine clinical care and enhance the accessibility of personalized healthcare. Additionally, Helix stores and protects participants’ DNA information, so that as the science evolves, health systems, patients and researchers are able to continuously benefit from a lifetime of DNA insights.

Our big vision comes with big responsibility. That’s why we’re building a diverse team of experts in the field of genetics, engineering, design, business development, and beyond to help bring actionable insights to our customers.

What’s important to us:

• Curiosity — we are all passionate about the possibilities enabled by having access to your own genome
• Responsibility — we have an obligation to people and our partners to operate with highly credible research guided by well respected advisors, with clear and effective communication about our products
• Agility — flexibility and a desire to be nimble, smart, and effective are important to the Helix culture
• Follow-through — we’re building a diverse team with amazing track records of achievement in multidisciplinary environments

As a Senior Software Engineer, you will:

• Design and build high quality enterprise grade software solutions for genomics lab and data pipeline applications.
• Collaborate with product managers, bioinformaticians, scientists, regulatory, and other engineers.
• Synthesize requirements and author new engineering designs.
• Build for reliability and scale across users and health systems.
• Advance engineering best practices.
• Mentor other engineers to reinforce a culture of learning and teaching.

Required:

• A passion for improving people’s lives through access to better information about their DNA
• 5+ years development experience in one of the following: Go, Python, or a similar language
• A proven track record of building software solutions for managing and processing large datasets
• Strong written and verbal communication skills
• Familiarity with developing software on cloud platforms — AWS, GCP, Azure
• Affinity for an engineering culture that emphasizes Agile, DevOps, and continuous delivery

Pluses:

• Familiarity with full-stack development
• Familiarity with regulated software systems and entities
• BS+ in Computer Science; coursework in genetics or bioinformatics

What Helix can offer you:

• Competitive compensation, including meaningful equity
• 401(k) with employer matching
• Health insurance, including medical, dental, and vision
• 12 weeks of Maternity or Paternity leave
• 4 weeks of paid Pregnancy Disability
• On-premise nursing room
• Commuter benefits
• Catered meals
• Flexible PTO

🔗 Link

Job Description

We are looking for an experienced backend software engineer to join our exceptional team of distributed systems engineers. We have embarked on a mission to create highly-scalable and performant micro-services that handle tera-bytes of data and analytics that feed into beautifully designed custom data visualizations. You will be responsible for architecting, implementing and testing new and existing systems that power our flagship product and help humanize the way content marketers interact with customers. Most importantly, your leadership as a senior and experienced member of the team will become an example for others to follow, and you will help shape and define our engineering practices and craftsmanship.

Our Engineering Values

• Collaboration: We believe that engineers do their best work when working together in cohesive teams.
• Excellence: We believe in doing things the “right way” rather than the “fast way”, and holding ourselves to a high standard of excellence.
• Growth: We believe engineers do their best work when they are constantly growing, learning, and changing.
• Communication: We believe in combining empathy with openness and honesty to set clear expectations and hold each other accountable.
• Impact: We believe we’re making the world a better place by empowering marketers to really help their customers rather than just sell stuff.

What you’ll be doing

• Writing beautiful API documentation for all the services you and the team builds for consumption by other developers (we use Swagger).
• Design and architect scalable services that are both highly available and performant.
• Breaking down product requirements into manageable stories and delegating work to team members.
• Refactoring and evolving existing distributed systems to make legacy systems anew.
• Collaborating with other functions of the business and engineering department to ensure successful delivery of software.

Who you are:

• A bachelor’s degree or higher in Computer Science or related field
• 8+ years working in backend technologies in addition to Java such as Scala, Python, Golang or a combination of
• 8+ years working in databases such as MySQL, Postgres or other RDBMS systems
• 8+ years working with cloud-hosting and deep understanding of AWS, Google Cloud or Azure
• 3-5+ years working with Docker containers and deep understanding of the internals of how containers work
• 3-5+ years working with non-relational databases such as Cassandra or Dynamo
• 3-5+ years building and deploying containers into managed clusters with Kubernetes or equivalent
• Exceptional verbal and written communication skills
• Proven professional experience working with non-technical business functions
• You enjoy collaborating with product management teams to ensure the best quality product is shipped out the door
• You have a keen appreciation for usability and understand your users come first when designing systems

Why You Should Join

At Conductor, we are looking for engaged and passionate engineers that can raise the bar. There is a tremendous opportunity here to have immediate impact in the day-to-day and affect the company’s success and growth. We all share in the same values and push each other to meet these standards.

We are made up of a diverse group of people from all backgrounds and include a team of exceptional engineers in Kyiv as well. Wherever you are from, you will find a common ground here for continuing to push forward your career and make a difference in this industry.

Conductor, Inc. is an equal opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees.

About Conductor

Conductor’s search and content intelligence platform helps marketers create and optimize content to improve visibility online.

The technology generates customer intent insights that lead to compelling content, increased traffic, and higher organic marketing ROI. Customizable dashboards and workflows guide marketers through the content creation process, empowering them to measure, refine, and demonstrate the effectiveness of their SEO and content marketing efforts.

In addition to its SaaS platform, Conductor offers a suite of services and support including site audits, site migrations, and managed services that empower in-house marketing teams and digital marketing agencies to drive results and put their customers’ needs first.

Conductor’s forward-thinking customers include global and emerging enterprise brands like Citibank, Salesforce, ClassPass, and WeWork.

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Job Description

Who are we?

At PublicSonar we are pushing the frontiers of what is technically possible. Our ambition “to support every dispatching centre around the world” inspires us to be humble, be curious, experiment and discover new ways to solve though problems. We make social impact and we process huge amounts of data in short intervals. We depend on our micro services architecture, to process and visualize the data efficiently. We are in our scale-up phase and we are looking for A-players and first-principle thinkers to join us.

Who we are looking for?

Are you curious, do you have a passion for new technologies, do you get energy from writing clean code, doing code reviews and writing tests yourself for scalable distributed systems, then you might be the right person to join us! We are looking for an enthusiastic backend developer who can join us in our growth phase.

As junior / mid-level / senior backend developer you will work with:

• Developing your own micro services;
• Distributed, scalable, fault-tolerant, high-throughput systems (>10k events / second);
• Programming language GO;
• Mongo, ElasticSearch, RabbitMQ;
• Kubernetes;
• Continuous integration, Gitlab;
• Peer reviewing, collaborative programming;
• Stress-testing of our production systems.

What do we offer?

• Competitive salary;
• Challenging role in an international and tech environment;
• Flexible working arrangement (3 days at office; 2 days home-office);
• Every other Thursday demo&drinks;
• Ping-pong table;
• Apple addicts: Great iMac or MacBook to work with;
• VISA sponsorship;

Location: Office located close to the centre of The Hague and next to The Hague NOI station.

🔗 Link

Job Description

About DoNotPay

DoNotPay makes the law free for consumers through artificial intelligence. For example, helping someone fight their parking ticket or their landlord. The company is backed by Andreessen Horowitz, Greylock Partners, Index Ventures and others. It has saved an estimated $15 million in parking fines and now works in hundreds of legal areas. Why join us? Important work: DoNotPay helps consumers fight for their rights across housing, utilities, finance and transportation. Huge growth: 100,000+ users. The company has been featured in every major media outlet internationally, including the Wall Street Journal, BBC News, Guardian, CBC, Telegraph, Business Insider, ITV, TechCrunch, Daily Mail, NPR, Bloomberg, NBC, ABC, CBS ‘This Morning’, Telemundo and others. Funded by the best in Silicon Valley. Andreesen Horowitz, Greylock Partners, Felicis, Index Ventures and others. Highly technical team (Computer Science from Stanford University).

You’ll design and build services to support our mobile and web applications. You’ll be working closely with our engineering team to bring DoNotPay to people all around the world.

Come join a small, fast moving team that is tackling some of the most fun engineering problems out there.

What you’ll do:

• Design, develop, and operate new features and components that will take our product to the next level
• Focus on the expansion and stability of our backend infrastructure
• Develop models and business logic
• Improve the DoNotPay experience by driving enhancements that address network latency and performance
• Utilize the vast data set in DoNotPay to bring new personalized features to our users
• Collaborate with other engineers, product owners, and designers to identify and solve challenging problems
• Provide technical leadership and experience to a growing team of engineers
• Lead by example with well designed, factored, and tested code

Things that make you a stand-out candidate:

• 1+ years experience in production deployed environments
• Have strong CS fundamentals
• Experience building services for systems at scale
• Our current backend languages include: NodeJS, MongoDB, golang
• Our current frontend languages include: Swift, React
• Desire to tackle complex analytical and algorithmic challenges
• Strong network understanding
• Implementation ownership

📲If you haven’t yet, download our app and let us know what you think in your application note 😄

Benefits

• Competitive salary and equity
• Medical insurance package
• Daily catered lunch
• Fun, energetic work environment
• Opportunity to work with a product focused on helping consumers fight for their rights

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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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Job Description

Seeking a seasoned Full-Stack Engineer with strong React.js and Golang development skills to join a client project. Must be US or Canada based but delivery can be delivered remotely.

Requirements:

• 7+ years of software engineering experience
• 3+ years developing rich front-end web apps in React
• 3+ years in creating highly scalable systems in Go (Golang)
• Dedicated, team-player, strong communication/documentation, product-oriented and business minded

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Job Description

At Stream we are looking for a full-time Backend Software Developer to join our Amsterdam team.

Stream is an API platform that powers feeds and chat for over 500 million end-users, who access Stream via a blazing fast, highly-available and simple to use API service.

Responsibilities include working on Stream’s core API technology, design and build high-performance software. You will have the opportunity to add new features to the service and find ways to make the existing ones perform better and faster.

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

Don’t worry if you don’t master them all or if you don’t see your favorite tool or language, you’ll 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

About Stream

Stream has a casual social culture and offers a competitive salary and great benefits. When it comes to software engineering, ownership and quality are key: our goal is to deliver stable software that concentrates on solving the right problems. Our talented team is diverse, highly technical and collaborative, which makes Stream the perfect place to learn and to improve your skills.

Perks & Benefits

• Competitive salary and equity
• Awesome office in the heart of Amsterdam with its own cafe and rooftop terrace
• Healthy team lunches
• Chance to meet our team in Boulder
• Be surrounded daily by a team of exceptional engineers
• Opportunity and support to attend and/or present to industry-related conferences and meet-ups

Interview Process

1. First contact: We’ll tell you more about the company, what we do, and why we think Stream is a great place to work. This also is a good opportunity for you to ask us anything you want to know about the company and the position.

2. Tech interview: We’ll put you in the same room with our CTO and another team member for in-depth technical conversations. We are going to challenge your practical abilities in areas like problem-solving, web applications, database design and software design in general.

3. In-person interviews: If it looks like a good fit from both sides, we’ll bring you in to meet the rest of the team.

4. The offer: We’re only a signature away from your first day at Stream!

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Job Description

This position is Remote within UTC +/- 3

Have you ever tried to monitor your infrastructure? We have, and our experience using multiple monitoring SaaS products drove us to build Watchly - a monitoring solution that transforms the way you monitor your products and makes life better for engineers. No more waking up at 2 am and correlating incident data from three different websites, no more ugly & confusing charts and logs, no more maintaining 3 different agents on each VM. One system to rule them all.

At Axiom we are transforming the self-hosted software experience, building a product suite that encapsulates everything a business needs while ensuring a high-quality experience. Our focus on ease of use, security, and privacy ensures our customers get all the benefits of traditional SaaS products, right inside their infrastructure.

**About the Engineering Team ** Engineers at every level directly impact improvements across the product, from feature scoping through design to end polish. Building an outstanding experience for each of these user flows is made more complex by our goal of creating what is best for customers - rather than what is easiest to deploy.

**About the Role **

As a software engineer at Axiom, your breadth of skills paired with our bottom-up product process will give you as much autonomy and license as you can handle. If you can build it and it’s good for the company, do it! There’s no limit to how valuable you can be or how much impact you can make here. We’re looking for people who want to make a mark on the world—who have the ambition to dream big and the talent to bring those dreams to fruition.

Responsibilities

Explore new systems, and processes while also being able to discuss when (or when not) to use them. Help further design and implement our distinct homegrown time-series database from an architectural and engineering viewpoint. With a focus on performance and stability take our time-series database to the next level Participate in a culture that values thoughtful code reviews, and frequent deploys. Must-Have Qualifications

• Possess a deep understanding of software architecture, design, and testing
• Comfortable around Database fundamentals such as:
• (Probabilistic) Data Structures
• Big O notation
• File systems
• SQL processing
• Distributed systems
• Concurrency control
• Data replication & Consensus Algorithms
• Caching
• Be proficient with golang, shell scripting
• Familiarity with unix systems

**Nice-to-Have Qualifications ** * Be familiar with, and comfortable contributing to, robust backend tooling to support our growing team. * Understand the ins-and-outs of debugging cloud systems, and, have in-depth experience with tuning performance for massive datasets * Experience writing documentation and tests, appreciating their importance to the team and product * Open source contributions, projects, and working with communities

**More About Us ** The team at Axiom has been fortunate to work together for many years across multiple companies and multiple products.

Throughout our journey, we would come across services that we wanted to use for monitoring/data visualization/etc, and we would always have a tough choice to make: hand over our data to a third party to get a fully featured product, or use a half-baked solution that could run inside our infrastructure and allow us to keep our data safely in our hands.

When the previous company we worked for was acquired by Microsoft, we decided to take that opportunity to work on this problem. We decided to build polished, featureful, and easy to use products which didn’t sacrifice privacy and security.

The result is Axiom.

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Job Description

Welcome! We’re Attest: a Consumer Growth Platform. We’re on a mission to bring every business closer to consumers, and empower them with the insights that drive predictable and repeatable growth; enabling them to create and deliver better, more useful services, products and experiences for communities worldwide.

We’re spearheaded by a bunch of awesome individuals, and our guess is that you’re pretty awesome, too. We’re ultra-proud of the inclusive company we’ve built to date. Attest is not just an exciting place to work alongside great people, but a feeling – one of belonging and adventure. We’re delighted that you’ve taken the first step to becoming an Attester by expressing an interest in who we are and what we do.

About the Technology team

Engineers join us for the technical challenges we overcome and stay for the incredible culture our Engineers create and grow, from talking at meetups such as the monthly ‘London Microservices Meetup’ (hosted and set up by our very own Technical Director) to contributing regularly to open source software (we’re lucky to have the core contributor to Vue.js in our ranks). We work very closely with Product and Design in cross-functional squads, each of which has the autonomy to practice agile in the way that works best for them. We’re also excited to build out a Data Science function here at Attest, focusing on ML and NLP techniques to provide greater insights to our customers and safeguard our high data quality.

Our tech stack utilises some of the latest technologies, such as; gRPC, linkerd2, Postgres and Elasticsearch (to name just a few) all running on Kubernetes. We mainly code in Go and Java, and going forward we are focussing on building event sourced systems in Go. Experience in these areas will be a big plus.

At Attest you will * Collaborate with the whole team to identify and create best-in-class products. * Deliver features regularly, be comfortable with ambiguity, and push for code quality always. * Participate in planning, stand-ups and retrospective meetings. * Explore innovative ways to solve problems, and become an expert in high-availability systems. * Design highly efficient architectures that scale around user demand.

Who you are * A team player. Collaborative, self-motivated, creative, entrepreneurial & thoughtful style. * Thrive with opportunities. Enjoy solving complex data & architecture problems efficiently. * Love delivery. High quality code in an agile environment. * Results-driven. With proactive use and exploration of new technologies and methodologies.

What you’ll bring to Attest * Expertise in building and maintaining event-driven architectures. * Expertise in developing, testing & debugging highly-available distributed systems. * Experience with databases: PostgreSQL / mySQL / DynamoDB / Redis. * Experience with infrastructure technologies: Terraform, Ansible, Docker and/or Kubernetes.

What we’ll offer in return

Our benefits and perks are designed with a focus on the wellbeing, engagement, and growth of our Attesters.

A competitive salary that fairly recognises your experience and potential; High-quality Equipment – whether you prefer a MacBook or a Windows machine, we’ll invest a sizeable amount to provide you with the right tools and set-up to help you do your best work; **25 days paid holiday – **we care about our team’s wellbeing, so we make sure you have time to fully switch off, rest, and recharge; **Flexible working hours and working from home – ** whether you have parental responsibilities, just need some headspace, or have a parcel being delivered, we’ll support you in making your work and personal life a manageable blend; A generous Growth & Development budget to spend on the resources and tools that will help you grow in your role and achieve your career goals; **10% adventure time **to invest in charitable activities, your growth and development, and/or side projects for Attest; Weekly team lunch – a team who eats together, works hard together, and stays together, right? We order in lunch every week, but also acknowledge those who are less fortunate than ourselves: for every meal we order, our supplier donates a meal in support of the Akshaya Patra Foundation; Fully-paid sick days – Mental health and physical health are treated equally at Attest. Whether you’ve been knocked out with the flu, are having an operation, or need some time off to manage anxiety, stress or depression, for example, we encourage all our Attesters to rest up and come back when they’re feeling more like themselves; A values-led working environment that encourages putting people first, honesty, curiosity and leadership.

Is this role not quite the right fit for you? Or, have you not seen a suitable position available on our careers site?…We’re always on the look-out for interesting, bright folk to join our team of Attesters. Connect with us to stay in touch, and we’ll notify you when we have new opportunities.

About our people and culture

Attest is a place where you’re encouraged to bring every part of you needed to do your best work; every part of you needed to build strong, meaningful and long-lasting relationships with your fellow Attesters, our clients and partners.

We champion our people in their entirety. With our team of Attesters, we take a human-first approach, optimising for joy and adventure, ingrained in everything we do.

We’re a friendly, collaborative team, and value putting people (our team, clients and consumers) first; honesty, curiosity, empowerment and leadership are core to our team working style. Decisions are made with careful and quick consideration at Attest, to support fast and efficient growth.

About Attest

We believe that great companies put consumers and data at the heart of every decision. These companies create better, more useful products and services, which leads to happier consumers and ever-greater success. Through our Consumer Growth Platform, everyone can now gain answers to their questions from audiences of over 100 million consumers across 80 markets.

Our clients use Attest to learn more about their target consumers, enter new markets, build new categories, validate decisions, develop better products and services, measure their brand, track competition, all with the goal of driving sustained growth across the business.

Our clients include Heineken, Walgreens Boots, Samsung, Fever-Tree, Discovery, Transferwise, and Nutmeg, among many others.

We’re backed by leading VCs, including New Enterprise Associates (NEA) – the investors behind companies such as Uber, Salesforce, Box, and Tableau; Oxford Capital and Episode 1 (the investors behind LoveFilm, Zoopla, Betfair, Shazam, CarWow and many other greats); plus several high-powered amazing Angel investors.

Diversity statement

Diversity matters, and we celebrate it at Attest! We’re building an inclusive place to work where everyone feels they belong. We see you and you’re welcome here. Attest doesn’t discriminate on the basis of any protected characteristic including race, religion or belief, gender or gender reassignment, age, sexual orientation, marital status, or disability.

We want to give everyone the opportunity to showcase their best selves during the interview process and beyond. Do let us know if there are any adjustments you’d like to make to ensure it’s more inclusive – we’re learning too, so we’re more than happy to adapt and accommodate where possible.

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Job Description

Your Role:

• Development of our main API
• Development of our smaller backend services
• Integration of external systems into our platform

Your Profile:

• Formal education in computer science
• Significant experience designing and implementing backend services
• Significant experience with software development in Go
• Good knowledge of SQL and relational database design
• You work independently and goal oriented
• You have excellent English skills

Additional factors we appreciate:

• You have experience with PostgreSQL
• You are comfortable working with Linux and FreeBSD
• You have experience working with backend services like Nginx or RabbitMQ
• You have experience working with load balancing/failover infrastructure
• You are active in the open-source community
• You can speak German

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