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Coda Platform  Logo
Backend Engineer with Coda Platform Sponsored
London, United Kingdom£70k - £90k
1 week ago

Job Description

Senior Backend Developer - London

About Coda

Coda is a technology company with a mission to build the best mobile games for each individual user with help of latest design trends and technology available for personalized experiences. Experimentation, creativity, and data are at the core of what we do.

We are a well-funded seed stage company founded by mobile industry veterans who have worked together for the past 6 years and exited their previous company. The company is based in London, and we have team members in Berlin and Istanbul.

About our team

We are a group of entrepreneurs who came together to build great games. After having exited the previous company that we built together and sold, our key goal is to make an impact in an area we are all passionate about and have fun.

We started and built the biggest mobile ad network in the Middle East and Southern Europe region and sold it to AdColony, one of the biggest, the inventors of rewarded video ads in mobile games. Our expertise is in the commercialization of games at scale, enabled by complex technology platforms.

Our goal is to bring together the best talent that is fit to go after our mission, regardless of background and location. We believe in opportunity equality and in the ability of diverse thinking teams to make a world-changing impact. We are looking to join up with other risk takers to form the foundation of our team.

Job Description

We are looking for experienced backend engineers to build the Coda platform from scratch. You will be one of the pioneer engineers who contribute to all parts and elements of the data platform we are building, from infrastructure to architecture to development.

You will work in a team consisting of experienced backend, data and machine learning engineers, directly reporting to CTO, for designing and building an integrated platform with numerous components and services, the primary intention being recording, querying and processing data. Agility, speed, robustness, security and availability are the core properties of the system we are aiming for. Although there are particular technologies we would like you to be experienced with, the main acceptance criteria for this role are system thinking ability, perfect problem solving skills and desire for constant positive contribution to Coda’s success.

Responsibilities

  • Be the part of the team to architect and build the platform from ground up
  • Implement microservices architecture for all inbound/outbound backend services
  • Develop services for client and server to record, query and process various types of data streams
  • Develop real-time 3rd party connected services to import/export data
  • Develop high throughput configuration services for client feedback
  • Work on and improve the deployment/orchestration/maintenance process
  • Support Data Engineers and Machine Learning Engineers in building Data Science workbench and creating testing/staging and production environments.

Qualifications

  • 5+ years of Software Engineering experience in backend development
  • 3+ years of experience with Go
  • Designed and built services/applications that deal with big data (high in volume and throughput)
  • Experience in different types of data storage schemes (logs, objects, relational, time series, graph etc.)
  • Having successfully implemented solutions to deal with at least over 100K TPS
  • Knowledge in microservices architecture, containers, and orchestration
  • Proficient in SQL
  • Former experience with at least one relational database solution (PostgreSQL, MySQL)
  • Former experience with in-memory data stores (Redis, Memchached, etc)
  • Thorough knowledge on cloud infrastructure, experience with AWS and its variety of services from IAM to EC2, from S3 to Kinesis.
  • Keen on CI/CD pipelines and automated testing
  • As a plus worked with distributed data warehouses (Snowflake) and distributed computing frameworks (Apache Spark)

Why join Coda?

*You’ll get to benefit from being part of a transparent and early stage team where you can get exposure to various aspects of a company whilst deploying your own expertise with a clear product vision and the funding to survive the chasm * You will work on some of the hardest technical and operational challenges in the industry - explore and break your own limits and help us break our own * Yes it’s mission impossible and yes we know our ambitions are slightly over the top but we bring experience and resources of a proven team that has achieved a wild dream before and is hungry for more * You will work with a diverse team that has learning, having fun and achieving long term goals as top priorities

We Offer

  • We welcome parents and parents-to-be - 24 weeks maternity and 8 weeks paternity leave with full pay
  • 25 days of annual paid leave
  • Competitive salary and equity
  • We are committed to equal employment opportunity regardless of race, colour, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. If you have a disability or special need that requires accommodation, please let us know.

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Form3 Logo
Senior Software Engineer (Go) - 100% Remote with Form3
Remote / United Kingdom / Europe£75k - £100k
2 months ago

Job Description

ABOUT

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 thirty-five 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 Europe 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

  1. Screening call with Talent Team (30 minutes)

  2. Take home test (4 - 6 hours)

  3. Technical interview (1 hour and 30 minutes)

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Senior Software Developer (Golang) - 100% Remote (UK/EU Only) with Form3
Remote / Europe£80k - £95k
3 months ago

Job Description

This is a 100% remote role. UK/EU based only.

We are looking for Senior Software Developers who want to help build the next generation payment API in the cloud.

We’d like to hear from enthusiastic polyglot developers who want to work with the latest technologies, solve interesting problems and be part of a really great team. There are a wide range of problems to tackle, from configuring nginx proxies to writing custom payment routing and handling logic, and we contribute open source back to the community. We believe that the language you write the code in is just how you convey your solution to the computer and the real value is being able to think through a problem.

You will be working on new development projects, focused on best practice across the board, including automation of absolutely everything (Terraform for infrastructure deployments to AWS, CI/CD with contract-based testing and auto-deployment of services within Docker containers, etc.), pair programming and TDD/BDD. Although many of us live around London, we are operating as a remote team, and typically working from home and pair programming.

It’s very much a “best tool for the job” mentality at Form3 and our tech-stack is always evolving but to give you a flavour of what we’re currently working with here are some of the tools we use;

  • Some of the languages we currently use are: Golang, Java, Python and Ruby
  • Some of the tools we use: Kubernetes, Terraform, Docker, Vault, Consul, Linkerd
  • Our platform runs in AWS where we use: SQS, SNS, EC2, ECS, RDS and others

We don’t mind whereabouts you are based as we offer the opportunity for our team to work remotely from anywhere in the UK or EU. In fact, most of our Developers work, utilising screen-share technology and pair-programming to share knowledge across the team. That being said, we also have London and Amsterdam offices, so should you occasionally wish to work from these, you’d be most welcome.

Your Experience

  • Polyglot: Choosing the right tool to solve the problem is critical, and we expect you to have professional experience with at least 2 different programming languages and multiple platforms and tools.
  • Distributed architecture: We expect you to have previous experience engineering complex distributed systems, and a view on topics such as service discovery, integration testing, inter-process communication, how to define your services and APIs, as well as experience with distributed data stores.
  • Public cloud: You have worked with public cloud services (AWS, Google Cloud etc.)
  • TDD/BDD: Code quality is key, and we expect you to have worked with Test-driven development (TDD) and Behaviour-driven development (BDD) and be familiar with the use of tools such as Cucumber.

Desirable Experience

  • Most of our code is written in Java and Go, so experience with either would be helpful.
  • All our services are built and managed as docker containers, so Kubernetes, and general docker experience is preferred.
  • We like clean code, so experience with Event Sourcing/CQRS will be useful.
  • We do contract-based testing, using tools such as Pact.
  • We work as a devops team, so experience in automating operations (such as infrastructure as code, automated monitoring and alerting, build pipelines etc) would also be useful.

Whilst experience of the above technologies would be nice, it is by no means essential. We are looking to speak with well-rounded software professionals who have a breadth of experience across a variety of programming languages, are passionate about tech and enjoy working collaboratively within a team.


Perks & Benefits

  • 100% Remote
  • 30 days holiday (plus Bank Holidays)
  • Pair programming, with an experienced team of engineers
  • Competitive salary
  • Latest technologies
  • Company bonus scheme
  • Pension contribution
  • Be part of an incredible and diverse team

Interview Process

  1. Introductory call with the Talent Team at Form3
  2. Technical Test
  3. Technical Interview
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Software Security Engineer with Sporttrade
Washington DC / Philadelphia, USA / Remote$65k – $75k
1 year ago

Job Description

Hello! We’re looking to hire a Software Security Engineer that will help us maintain a stable and safe backend system in production.

Our ideal candidate is someone who embodies our mantra; “Attitude to Innovate”. This is an exciting opportunity for an experienced engineer who’s looking to play a major role at a quickly growing company that’s poised to fundamentally change how Americans bet on sports.

A bit about us:

We’ve built a marketplace where people trade on the outcomes of sports events, and then can track their bets in real-time. We’re disrupting the centuries-old casino and sportsbook industry by replacing the bookie with a marketplace of sports fans. We have built our iOS application, raised funding, and now we’re looking to scale our development team to deliver a user-experience that’s second to none.

Why The Role Is Important To Us

Data Privacy is of upmost importance to us. We’re looking for a team member with the experience of building PCI compliant systems and understands the obligation we have to our users to keep their data secure.

We’re looking for someone who demonstrates the interest, drive, and desire to keep learning new things and continually get better. With that in mind, here’s what you’ll be doing, day-to-day:

Work closely with our CTO, Greg, in building and testing backend architecture, Spearhead efforts alongside team members to penetrate and address potential areas of vulnerability in both API and cloud infrastructure Build, scale and monitor our AWS resources

If you’re interested in the position, tell us a bit about yourself, the projects you’ve worked on and a few words on why you’d like to work with us.

What we’re looking for:

Required Qualifications:

5+ years experience in software engineering 3+ years experience in system, network and/or application security engineering 3+ years experience developing secure backend systems / infrastructure in AWS Experience building standalone APIs tailored to various types of clients Consistent track record implementing security solutions at the business unit level Excellent knowledge of Linux/Unix Knowledge of Internet protocols (e.g. TCP/IP, BGP, OSPF, TACACS, ISPEC, SNMP, SYSLOG) Capable of making production-grade design decisions prioritizing the ability of the system to scale Proficiency in SQL and SQL-like databases

Preferred Qualifications Previous experience building PCI compliant systems within payments realm, e.g. payment gateways, processors, card issuers, banks, etc. Professional experience and detailed technical knowledge in multiple areas of: security engineering, system and network security, authentication and security protocols, cryptography and application security Experience with service-oriented architecture and web services security Experience with the application of threat modeling or other risk identification techniques Experience with other cloud providers (AWS is required) Experience securing API’s with Firebase authentication Experience with container orchestration platforms like ECS or Kubernetes Proficiency in Golang and Nodejs


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Software Engineer (Go) - Account Team with BlueLabs Software
Remote€55k - €75k
4 months ago

Job Description

A few months ago we started out with the vision of building a next generation sports betting platform focused on performance, reliability, modularity and automation. We believe that our experience paired with today’s technologies, great talent and the agility of a startup environment will enable us to deliver a best-in-class product that meets the demands of the market of tomorrow.

Our Account Team is now on the lookout for an experienced Software Engineer who wants to join our distributed team and help us execute our vision.

The Team

The Account Team is responsible for the development and daily operations of the core services powering business-critical functions such as player account management and wallets. Other focus areas include, but are not limited to: responsible gaming, integration with third-party payment providers, and player acquisition and retention programs with a focus on personalisation and automation.

The services owned by the team are to be simultaneously used by thousands of users around the globe and are expected to be able to handle hundreds of thousands of daily transactions in a timely manner.

Raw performance isn’t everything. The team must also ensure that the platform can be easily adapted to be compliant with the different and ever changing regulatory demands our industry is facing all over the world. The ultimate goal being to ensure a fair and safe sports betting experience to all our players.

Remote Work

We are hiring for talent, not for a specific location. You will find that members of our team are distributed all over Europe. Being a distributed team enables us to hire only the best, without being restricted to the talent pool available at a specific geographic location. However, to facilitate team communication and collaboration we currently require you to be located in a European time zone (between UTC-1 and UTC+3). You must also be able to travel to other European locations a few times a year for on-site meetings and workshops.

Compensation

The budgeted compensation range for this role is €55k-75k annually, depending on your background and experience. As an independent contractor you will be responsible for paying any taxes or applicable fees in your country of residence (unless you are based in Malta, in which case you will be employed). In addition to that, we offer a number of perks to each of our team members as we truly believe in a healthy work-life balance and continuous learning.

Requirements

  • BS degree in Computer Science or similar technical field

  • 2+ years of professional software development experience using Go

  • Interest in or previous experience with Elixir will be considered an asset

  • Experience building large-scale distributed systems, communicating asynchronously via message passing using RabbitMQ or Kafka

  • Deep understanding of DDD, CQRS, microservices architecture, and SQL/NoSQL data stores

  • Interest in test automation, cloud and containerization technologies, code instrumentation and CI/CD pipelines

  • Interest and ability to keep yourself up to date and learn new languages, frameworks and technologies as required

  • Interest in taking full ownership of your services and managing them in a production environment including the troubleshooting of live incidents

  • Ability to work autonomously in a fully distributed team

  • Good communication skills in verbal and written English


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Blockchain Engineer (Protocol Level) with Swish
Toronto / San Francisco, USA / Remote$120k – $180k
1 year ago

Job Description

Swish is a world-class development studio which teams have delivered products for Google, Microsoft, Kik, Nasdaq, Factset, and other major enterprises. The blockchain engineering team at Swish is looking for talented protocol level engineers to design and implement core protocol features (like sharding, multi-chain architecture, two-way pegs, zk-Starks, zk-Snarks, and state channels) for new blockchains. Our mission is to bring the promise of a decentralized blockchain-based future to reality for clients.

As a blockchain engineer, you will work on protocol level infrastructure for blockchains. We acknowledge that the blockchain space is in its infancy. Prior experience with blockchain development is required but we are flexible as to which paths you’ve taken to get it.  You should have prior experience developing high quality server and blockchain architecture and be excited about doing that at a studio that is transforming the way companies run their businesses.

We are looking for individuals who are passionate about being at the forefront of a new technological paradigm and can lead the design and development of scalable applications. A successful candidate will bring deep analytical ability, a security-first mindset, and the ability to deliver results within a fast-moving, agile environment.

We are also looking for: • Strong communication skills • Experience with measuring and improving server response times in different conditions and environments. • Experience with unit and integration testing, continuous integration, and deployment workflows.

You should be motivated by a desire to solve the most important problems, obtain unprecedented results, and push your methods to their maximal performance.

Responsibilities

• Write secure, well-documented, well-tested code • Write code to interface with data stores, including databases (relational and non-relational) and a blockchain • Design, implement and document clear and consistent APIs to be consumed by web and mobile clients • Guide product decisions

Requirements

• 1+ years experience with Golang or C++ • 4+ years of experience in a backend engineering role • Experience with distributed systems • Familiarity with a modern web development framework such as Python (Django/Flask), Ruby (Rails), or Javascript (React/Flux) • Comfortable operating in dynamic environments

Bonus Points

• Background in cryptography, networking, or distributed systems • Familiarity with Cosmos / Tendermint • Proficiency in React/Flux, Node, Drizzle, Truffle, cryptoeconomics, or protocol-level blockchain development • Contribution to open source software • Degree in STEM field, especially software engineering or computer science related. • Experience in small start­up environments helping large enterprises. • Experience with a distributed team

About Swish

Launched in February 2013,Swish is a fast-growing business with an innovative working culture and teams spanned across the world with teams in Toronto, San Francisco, Berlin, Auckland, Bruxelles, Medellin, and more.

We create products for successful business using cutting-edge technologies: Blockchain, Machine Learning, and Apps Dev. Working with Swish puts you in contact with prestigious brands, wherever your base is. We are a 100% remote-work company because we believe it is everyone’s choice to live and work the way they prefer.

Work is organized in sprints  - 2 weeks periods to which, as a member of our talent community, you choose to commit. You always have the choice to accept or decline a sprint, or take-on multiple sprints simultaneously.

We let members choose what suits them best depending on their current situation: family, travel, studies, finance. We know life is not linear and we respect the humans behind the screens.

Our work ethic relies on six core values: Transparency, Directness, Meritocracy, Autonomy, Responsibility, Continuous Learning.

Ensuring a diverse and inclusive workplace where we learn from each other is core to our values. We welcome people of different backgrounds, experiences, abilities, and perspectives. We are an equal opportunity employer and a fun place to work.

Join the future of work today.


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