Job Description

mLab is the leading database-as-a-service platform for MongoDB, with over 700,000 databases in our fleet and customers ranging from startups to Lyft, Whole Foods, and Verizon.

Our engineers work on a range of interesting technical problems related to building, operating, and orchestrating cloud infrastructure at scale.

The Opportunity

We are looking for an experienced distributed systems engineer. You'll play a lead role in building kubernetes-based container orchestration tools for managing and deploying our infrastructure. The goal is to simplify and accelerate how our software is built, deployed, and operated on public clouds.

Our team believes strongly in open source, and we will ultimately provide many of these tools back to the community.

In addition to having the opportunity to grow quickly within our business, you'll have the the chance to evangelize our tech online and at events, contribute to open source projects, and anything else that can add to our community.

About You

You enjoy building complex software systems, love coding, and value a highly collaborative environment. You are passionate about cloud infrastructure and building platforms/tools for fellow developers.

We value software engineering generalists with sound fundamentals and broad interests. Golang and k8s expertise is a plus, as is exposure to container management on AWS, Azure, and/or GCP.

Perks & Benefits

We offer a competitive salary with great benefits, including matching 401K, catered lunches, and gym/phone/Lyft perks. We’re a friendly team with a close-knit, respectful work environment.

Job Description

Ravelin is looking for a senior backend engineer to lead the development of a high volume fraud technology platform within a small tech team. You will be invited and expected to have opinions about the strategic direction of the company and products, as well as leading the development team from the front. A successful candidate will be willing learning new skills (machine learning, neural networks, python, golang, cloud automation etc), turning their hand to necessary tasks and working with complete autonomy.

Responsibilities

Code for Humans

Your machine is happy if it compiles; your team is happy if they can understand what it does. Your pull requests are succinct and a pleasure to review, you have unit tests where it matters, and you understand that the code is not, in fact, the documentation.

Reliable & Resilient Software Not for you the happy path or the assumed network. That habit of yours of assuming the worst and planning for it has earned your stripes in the world of running software at scale under real-world conditions.

Tools for the Team
Whether it's a smart command line utility or a core internal library, you excel at improving everyone's lives by removing repetition & common sources of error, and by solving hard problems in accessible ways. You build internal processes that are so reliable they melt into the background but are key to getting work done.

APIs
You've been on the receiving end of APIs good and bad, and want to delight our customers with the high quality they expect. You know that whilst everything should be JSON, sometimes you have to get your hands dirty with some SOAP for that critical integration but know how to isolate the contagion.

Requirements

• Senior Backend Experience/Knowledge of
  
• Go, Java, Python or C
  
• AWS or GCP
  
• Docker, Linux
  
• NoSQL/Cassandra (not including Mongo & Redis)
  
• PostgreSQL
  
• Agile development
  
• Distributed system design.
  
• Git, CI/CD

Benefits

• Competitive Salary & Equity Package
  
• 25 days Annual Leave + Bank Holidays
  
• Flexible Working Hours / WFH
  
• Learning & Development Allowance
  
• Volunteer Opportunities & Charity Donations
  
• Fortnightly Pod Lunches
  
• Office Snacks & Drinks
  
• Quarterly Company Socials
  
• Cycle-to-Work and Childcare Schemes
  
• Office Yoga, Football, and Board Game/Movie Nights

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

Job Description

Twixl media, based in Ghent, Belgium offers Twixl Publisher, a solution for content publishing on tablets, phones and browsers.

As Twixl Publisher is rapidly gaining market share worldwide, Twixl is looking to expand its workforce with a full-time back end developer, that will lead the team and be responsible for the maintenance and evolution of the architecture.

Back End Development - Team Lead

Key responsibilities of the job:

• Lead the development team to create the next iterations of the Twixl Publisher solution
• Design and development of the Twixl Distribution Platform (SaaS)
• Help maintain code quality, organization and automation
• Maintain and update the architecture (system & software)
• Ultimate responsibility for Devops / CICD in cooperation with an external partner
• Ultimate responsibility for the end-to-end performance, quality and responsiveness of the applications

You'll lead a small and enthusiastic team. You'll find new and exciting challenges every day.

Skills and qualifications

Mandatory

• Team lead, guide software process, code review…
• Experience in web solution development is a must (distributed cloud architectures)
• Knowledge of the Go programming language (or committed to become proficient in Go)
• Knowledge of cloud technologies like Microsoft Azure / Digital Ocean (or similar)
• Solid knowledge of SQL databases
• Proficient in designing REST-based APIs
• As almost all communication, both internal and external, happens in English, proficiency in English is a given.

Extras

• Actively Seeking New Programming Knowledge

Location

You'll be able to work both remotely and on site at the Twixl offices in Ghent, Belgium.

Salary & benefits

We offer an attractive salary and are open for either an independent software developer, or someone who will be on the Twixl payroll.

Job Description

**Who are Tyk, and what do we do? **

The Tyk API Management platform is helping to drive the connected world and power new products and services. We’re changing the way that organisations connect any number of their systems and services.Whether internal, external, public or highly encrypted systems, Tyk helps businesses drive value across the retail, finance, telecoms, healthcare, or media industries (to name just a few!) If you’ve banked online, used an app to check the news, or perhaps even driven a connected car, API’s, and by extension, Tyk, make that possible. Founded in 2015 with offices in London, Atlanta and Singapore, we have many thousands of users of our B2B platform across the globe. Brands using Tyk range from Audi, Dominos, Starbucks, to the Financial Times, RBS and Societe Generale. We have a varied user base hailing from every continent – even Antarctica.

Our Mission

Tyk are committed to enabling interconnectivity between systems and between devices. We’ve started by building an API Management platform.

Total flexibility, default remote, radical responsibility

We offer unlimited paid holidays and remote working from anywhere in the world, for everyone, Why? Tyk was founded on the principle of offering flexibility and autonomy to our employees, we believe this allows our employees to achieve their best results. It also means we can build the best possible team, location and working hours are no barrier.

If this sounds like an environment that you believe could work for you then read on to find out more:

The role:

We are looking for a talented Senior Go Developer to help us scope, build, and maintain our Developer Portal. We’d love you to have experience with CMS frameworks, have a strong understanding and practical experience with TDD. You will be an expert-level Golang developer. If you understand or have worked with QoR frameworks, then this is a bonus!

You will be an experienced line manager and mentor, and comfortable with leading the way in terms of quality. You will also be an advocate of high levels of automation in our engineering process, pushing us to continuously improve our software delivery lifecycle every day.

You will be working on a cutting edge piece of our product strategy which will have high levels of exposure and kudos as it develops. Working with a talented team of Product Managers, Technical Leads, engineers, UX Designers, and QA experts, you will be a leader for this product team in shaping and delivering high quality product.

Here’s what you’ll be getting up to:

• Implementation of end to end functionalities on both the CMS side as well as on the public/website side.
• Work closely with your technical lead to suggest innovations and new capabilities for your product area, building out POCs
• Be a lead advocate for engineering quality – leading adherence to definition of done, improving unit test accuracy, improving test automation, and ensuring the amount of stories coming back from QA are minimised
• Be a process improver – suggesting improvements on how we engineer – policies, process, tooling, standards – and working with your technical lead and our software engineering manager to embed this into our working practices
• Lead and foster a DevOps mindset, always looking for ways to improve our CI/CD pipeline in conjunction with software engineering manager and DevOps resources
• Be comfortable in helping demonstrating our product to internal and external audiences
• Comfortable in a Scrum environment, helping to lead standups on rotation
• Full responsibility over code quality, performance, architecture and design choices
• Participate in code and design reviews, teach and learn from other engineers
• Collaborate across the company to define, design, build, and improve our product
• Help on train and mentor junior developers

Here’s what we’re looking for:

• Be comfortable line managing, and developing, mentoring, and performance managing a team
• Experience building applications in Go
• Work experience in HTML/CSS/Javascript ES6+/UI technologies
• Developed web services with REST APIs
• Familiarity with DevOps concepts and technologies such as CI/CD, configuration management, virtual machines or containers, and cloud hosting services such as AWS, etc.
• Experience with software engineering best practices (e.g. unit testing, code reviews, design documentation)
• Strong leadership and communication skills
• Hands on development experience scaling complex systems
• Passionate about working on and contributing to Open Source
• Like to ask questions, listen and then deliver
• Degree in Computer Science, Engineering, Mathematics, or similar experience
• Fluent at spoken and written English

Here’s why you should join us:

• Everyone has unlimited paid holiday.
• We have total flexibility in hours, as we believe creativity flows better when our people are given freedom to decide when they are most productive. Everyone is unique after all.
• Employee share scheme
• Generous maternity and paternity leave
• Company retreats

We all share the same vision – we value authenticity, respect, responsibility, independence, honesty, diversity and inclusion and most importantly treating others how you wish to be treated. We look for like-minded people who bring their personalities to work everyday, strive to achieve their personal goals and who are willing to challenge the way we do things, why? – to make what we do even better!

Our values tell the story of Tyk – here’s how:

**It’s ok to screw up! ** We’ve found that it’s often the ‘stupid’ or unexpected ideas that turn out to be the successful ones – so try it, at least we can say we have!

**The only stupid idea, is the untested one! ** It’s in our DNA – starting a business with founders 12 hours apart, giving our gateway away for free – sure, we did that, and we’d do it again!

**Trust starts with you – make it count! ** Trust is a two-way street – instill it from day one!

**Assume best intent! ** We have each other’s back – we’re all on the same team. Think before you speak or act.

**Make things, better! ** Always try to leave things better than when you found them – change is constant, inevitable and embraced! Be that change we want to see.

What’s it like to work here?! check it out: https://tyk.io/worklife/

Tyk is an equal opportunities employer and we are determined to ensure that no applicant or employee receives less favourable treatment on the grounds of gender, age, disability, religion, belief, sexual orientation, marital status, or race, or is disadvantaged by conditions or requirements which cannot be shown to be justifiable.

Job Description

Location: USA (East Coast), Europe & Canada (East Coast)

About the company

Xata.io is a fully distributed startup building a serverless database service. We all work remotely, usually from home, and we meet in person a couple of times per year in a nice location (once the pandemic allows).

Having founders with management experience from Elastic, Xata is well financed by amazing investors, including Guillermo Rauch (founder of Vercel), Shay Banon (co-founder and CEO of Elastic), Neha Narkhede (founder of Confluent), Elad Gil, Christian Bach and Mathias Biilmann (founders of Netlify), and many others.

We are featured in TechCrunch: https://techcrunch.com/2021/09/19/xata-is-a-database-service-for-serverless-apps/

We care about diversity in tech

If you come from an underrepresented background in tech, we strongly encourage you to apply. We are challanging ourselves to build a healthy culture that allows us to build innovative and succesful products.

Our founder, Monica Sarbu, founded a non profit organization called tupu.io that helps tech companies support diversity in tech through mentorship.

About the role

This role is unique because you will be part of the initial team that builds the technical architecture, designs the product, and iterates quickly to react to customer feedback. If you are looking for greenfield development on a highly technical product that you can influence directly, this role is for you! We believe in well-tested and clean code, simple architectures, progress over perfection, and addressing technical debt early.

We value work-life balance, we don’t track hours and we don’t count PRs. We evaluate productivity and quality over a 3-4 months period.

Requirements:

• Significant experience in developing performant systems-level software, preferably in Golang, but C/C++, Java, Rust are also valued.

Nice to haves:

• Experience with various Cloud services, especially serverless platforms
• Experience with database systems
• BSc/MSc in Computer Science

We offer:

• Competitive salary based on your location and stock options
• Friendly and diverse work environment
• Flexible schedule, work from anywhere you are productive
• Budget for laptop + monitor
• 30 vacation days

Job Description

As GO Backend Developer you will join a team of highly committed developers, further developing our core systems by bringing in a lot of own ideas.

Just Dice is the European market leader in app discovery, running mobile marketing platforms in 30 countries. Our mission is to develop software that runs on every mobile device on earth. Under the umbrella of the media company Bertelsmann, we have access to a global network of experts and a strong financial backup. By developing a state of the art tech stack and highly skilled people, we aim to reach more mobile users than every other company in the world. If you like to challenge yourself and want to work in a high performance environment, go for it and send us your application!

Key responsibilities:

• Further development of our high performance backend with Go (separated over several, globally located data programming centre)
• MySQL comes across limits in many places, let us establish our new DynamoDB together
• Work with experts from different technological backgrounds and countries, learn from your highly experienced colleagues and share your knowledge
• Help building an event system from scratch using AWS cloud technologies, Go microservices, Docker, SQS, Elasticsearch and a React frontend

Your profile:

• First experience with Golang
• Basic knowledge of HTML5, Javascript (preferably 1 Framework)
• Basic understanding of HTTP protocol, encoding and regular expressions
• Optional: Knowledge with PHP or React
• Optional: Experience with MVC Frameworks: Symfony, CodeIgniter, Zend, Yii, Laravel, Spring Boot, etc.

What we offer:

• Working in Europe’s fastest growing ad-tech company, located in the „Hamburger Schanze“
• Highly motivated startup team with strong digital background
• We fully pay the visit of company relevant congresses and support your further education
• Recurring brown bag sessions and weekly tech-talks
• Regularly recurring team events, company vacations, off-sites and parties
• Space for your own creativity – if you have convincing arguments – feel free to create the non existing
• Last but not least, we provide free drinks, snacks, flexible working hours, support for HVV-Proficard, free gym membership & a competitive salary

We celebrate diversity and are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. We are looking forward to your application! At the same qualification we prefer female applicants on tech-positions.

Job Description

We are looking for a (Senior) Backend Engineer with experience in Golang (f/m/d) to join our Global Contact Center Tech team to address our customers', riders', and restaurants' support issues quickly and with as little friction as possible which is crutial to our ability to create an amazing experience for our users.

In order to achieve this goal, we are building our own Automation & Support Platform to manage in-app support, self-service flows, transactional communication, automation of business processes, and other technologies that make ticket resolution more seamless: from the moment a user enters the customer support in the App, to making sure we have sufficient customer service agents available to solve the problem in a fast matter, and anything in between.

Your mission:

• Design, develop, test, deploy, maintain and improve software.
• Coaching and mentoring team members.
• Take part in architectural decision making.
• Understanding development lifecycle and collaborate with cross-functional and international agile teams.

Your heroic skills:

• Bachelor’s degree in Computer Science or an equivalent education or practical experience.
• Extensive experience in general purpose programming language.
• Experience working with distributed and parallel systems and web applications.
• Practical experience with Design Patterns, Design Principles, Software Architecture and Algorithms and automated tests (unit, integration and functional).
• Very good communication skills in English, both written and spoken.

Extensive experience with:

• Golang
• Design Driven Development.
• Hexagonal Architecture.
• S.O.L.I.D principles.
• Event-driven architecture.
• Good knowledge of relational databases (You should be aware of normal forms, ACID, isolation levels, index anatomy).

Other requirements:

• Ability to work in a fast-paced software release environment.
• Flexible and open-minded personality.
• Comfortable working in a multi-cultural environment.

Our stack consists of:

• Microservice architecture.
• Redis, Elasticsearch, SQL and key-value storage, AMQP.
• Cloud-based infrastructure following 12 factors using Kubernetes/Docker.
• Go and Phython as main languages.

*Why Delivery Hero?*

• Develop your skills with your educational budget for conferences and external trainings.

• Exchange ideas and meet fellow developers at regular meetups, in our active guilds and during our Global Developer Exchange Program.

• Join company parties, hackathons, cultural and sports events.

• Work in diverse teams with colleagues from across the globe in English.

• Save responsibly with our corporate pension scheme.

• Daily fruits, cereals, beverages, tea and coffee in our lounges.

• Learn German with free classes, access our e-learning platform and participate in our inhouse trainings.

• Enjoy massages, get your haircut in the office, join our free yoga classes or take a timeout in our nap room.

*About us:*

Delivery Hero Tech is playing an exceptional role in the large growth of our company. Our Tech teams leverage a diverse stack to create cutting-edge solutions which cover the full customer experience - starting with a great online search experience and ending with a real-time delivery at your doorstep.

Read about the latest updates from our Tech & Product teams on our blog.

Delivery Hero is building the next generation global on-demand delivery platform. We have grown rapidly from inception in 2011 to become the world's largest food-ordering network and we’re now innovating and creating new verticals such as groceries, pharmacies, flowers and other convenience articles in multiple markets.

Our awesome international team already operates in 40+ countries worldwide and we are looking for the most talented people to join us on our mission to ‘always deliver an amazing experience.’ If you’re an enthusiastic problem solver and hungry for a new adventure, an exciting job and multicultural workplace is waiting for you in the heart of Berlin!

At Delivery Hero, we believe diversity and representation is key to creating not only an exciting product, but also an amazing customer and employee experience. Fostering this starts with hiring -- therefore we do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, or any other aspect that makes you, you.

**Have we caught your attention?​ If you are looking for an environment where our company DNA is defined by our values, please send us your CV.**

Find out more information on how to prepare for you technical interview here.

We’re looking forward to your application!

Job Description

Headquartered in London, the FinTech capital of the world, Form3 are building the most exciting banking technology company on the planet. Our mission is simple: transform payments technology to enable the global financial community to move money in real-time.

CULTURE

Being a tech-first business, we place emphasis on thinking outside-the-box. By utilising the latest cloud-native technologies we find innovative solutions to problems that others would deem unsolvable. We live and breathe open-source, prioritise best-practice and automation while Slack is at the heart of everything we do.

We advocate a positive work-life balance and offer a super flexible, remote-friendly working environment. We don’t mind whereabouts our Engineers are based as we are happy for our team to work from anywhere in the UK or EU, with most of them choosing to work remotely most of the time. However, we also have offices in London and Amsterdam, so should they ever wish to work from these, they are most welcome.

ENGINEERING TEAM

Our Engineering Team consists of over fifty Senior Engineers that are responsible for the end-to-end ownership of our platform, from architecture through to infrastructure. Individually they are all exceptional at what they do, but by working collaboratively within a team, consistently applying best-practice and automating absolutely everything they build world-class software for our customers.

There are a wide range of problems to tackle as an Engineer at Form3, from configuring nginx proxies to writing custom payment routing and handling logic. It’s very much a “best tool for the job” mentality here and our tech-stack is forever evolving. Our primary programming language is Go however we do have some services written using Java, Python and Ruby.

TECHNICAL ENVIRONMENT

AWS, Microservices, Go, Docker, Kubernetes, Terraform, Vault, Consul, Linkerd, Elasticsearch, Clean Code, TDD, BDD, Pair Programming, Agile, Kanban, Scrum

APPLY IF

We are looking to speak with Senior Engineers that are EU citizens and based in the UK or EU with;

Experience or interest in Go programming language

Understanding of distributed systems and cloud computing

Appreciate the DevOps culture and the value of automation

Place emphasis on code quality, BDD/TDD and software development best-practice

Are passionate about technology and enjoy working collaboratively within a team

Have a breadth of experience across a variety of programming languages

For more information on Form3 please visit our website or take a look at our company profiles on StackOverflow, GitHub and LinkedIn.

Perks & Benefits

• 100% remote working • 30 days annual leave (plus Bank Holidays) • Great tech-stack, challenging projects and an exceptional team of Senior Engineers to work alongside • Regular paid trips to London to spend time with our awesome team • Tech-first FinTech scale-up with limitless possibilities to progress your career

Interview Process

Screening call with Talent Team (30 minutes)

Take home test (4 - 8 hours)

Technical interview (1 hour and 30 minutes)

Job Description

trecker.com is an AgTech startup that digitizes the oldest industry in the world – agriculture! Our software-as-a-service delivers professional enterprise resource planning. It assists farms in keeping track of their business, improves operations and identifies optimization potential by crunching data.

Increasing agricultural innovation & technology is talked about being the most promising way to soon feed 10 billion people. Today, agriculture is a $3,1 tn market with an investment growth in AgTech equaling that of FinTech.

Within the last 6 years we were able to establish a solid position in the German market. While we're going to scale our multi-service platform by adding new functionalities we take on the challenge of synchronizing data, orchestrating microservices and keep them maintainable using docker containers on AWS (soon also with Kubernetes)!

Join us in our mission to become the most recommended software in agriculture worldwide and help farmers save time, money and nerves.

Reasons to join trecker.com

Challenging tasks that enable you to grow & excel: multi-service platform with green field projects

Cutting-edge tech stack, great test coverage, high code quality & multiple deploys per day

Meaningful product: The chance to revolutionize an entire sector & change the lives of millions

No-Worries package: Permanent contract + above average compensation package e.g. company pension, moving aid, kindergarten fund

Transparency: Know what's going on! We share business information openly

Work-Life Balance: Flexible working hours, napping room, working from home/remote option + vacation up to 38 days!

Freedom & Impact: We know a lot but by far not enough. That's why we want smart people to join our team and share their ideas

Personal development: Large development opportunities e.g. Tech talks, conference budget + speaker fund, team meetups, inhouse workshops etc.

Great team: Join a passionate team & fun company events such as our one week retreat in Greece :-)

Your playground

As Software Engineer you develop a sense of ownership for the code & architecture

You deliver value by getting the usefulness of software into the hands of users

You are part of a cross-functional team following agile methodologies

You write clean, testable, scalable and maintainable code that complies with web standards and best practices

You improve development knowledge/skills of the team by pair programming, teaching best practices in our trecker tech talks and by doing code reviews

You share your experience in building large-scale single-page applications and work on RESTful APIs and websockets

You support our team with your knowledge in designing scalable architecture and building processes with tools like webpack and package managers such as NPM

Plan, architect and integrate functionality in collaboration with backend, frontend, mobile developers and PM

You fit perfectly if you

Preferably have a BS/MS in Computer Science or a related technical field

Your actions are guided by the purpose to bring value to the user

Several years of professional experience and excellent knowledge of backend development, technologies - particularly Ruby on Rails; Node.js + Golang are a plus

Strong knowledge of OOP, REST and Microservices

Experience with messaging systems, such as RabbitMQ or SQS, and distributed cache systems, such as Redis

Good knowledge in backend infrastructure technologies like Linux, AWS, Continuous Integration/Delivery, Docker

Disciplined approach to automated testing and quality assurance

Prior experience with source control tools – Git, Github

Knowledge of Elasticsearch is big plus

Familiarity with native mobile development (iOS/Android) and Web front-end development (HTML5) would be a bonus

Our current tech stack: Rails 4x, Go, React, iOS Swift 3, Android, Postgres, ElasticSearch, REST api, Microservices, Realtime web, AWS, Grape, Webpack, Swagger, Scrum, Jira

At trecker.com we welcome engineers who find smart solutions for complex problems to help farmers say “Hello simplicity, bye bye paperwork!” :-)!

Job Description

blk.io is looking for kick-ass Golang developers who want to work on cutting edge blockchain technology for enterprise.

We’re looking for a couple of developers to help build out Crux https://github.com/blk-io/crux, our secure blockchain enclave for Quorum https://github.com/jpmorganchase/quorum

We’re also fortunate to count some of the largest tech and finance firms as our customers so there will be work with them too.

Generally we’re looking for people with 2-3+ years of experience who are already working with, or really want to get involved with Ethereum blockchain technology, and more broadly are familiar with:

• Distributed systems
  
• Azure or AWS cloud
  
• Docker and Kubernetes containerisation
  
• Protobuf/gRPC
  
• Cryptography

About us

We're a bootstrapped, cashflow positive blockchain business based in Old Street. Our customers include the biggest names in tech, and we need to grow!​

We’re no stranger to the open source being responsible for the web3j group of projects (https://web3.io) and contributors to other projects in the Ethereum ecosystem.

Not only are we working with all the latest and greatest technology, we are also working closely with other global leaders in this space to create the best platform (some of whom are also our customers).

Other stuff

We’re based in the heart of London's tech scene in Old Street.

We're a very tech-savvy organisation, who are big fans of open source - you can have a look at our CEO's GitHub profile at https://github.com/conor10