Average salary: £85,333 /yearly
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£60k per annum
...Junior Java Developer – Fintech To £60,000 plus Benefits + Options Quant Capital is urgently looking for a Junior Java Developer... ...Engineer, Java Developer, React.JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript...RubyJuniorRailWork from home£75k per annum
...Junior Java Engineer Trading To £75,000 Quant Capital is urgently looking for a Java Developer to join our high profile client. They have recently raised (PE and... ...Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript...RubyJuniorRailHybrid workingOn-siteRemote£75k per annum
...Junior Java Developer – Fintech To £75,000 Quant Capital is urgently looking for a Java Developer to join our high profile client... ...Engineer, Java Developer, React.JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript...RubyJuniorRailHybrid workingOn-siteRemote- Company: CASPIAN ONE LTD Job Type: Contract Salary: £400.00 - £500.00RubyRail
- £50k - £67k per annumEstimated...considered for this role and help you find others if you ask. Junior Product Engineer Salary: 50k-60k Company Description:... ...you will do: Learn and apply our core tech stack including Ruby on Rails and PostgreSQL. Design build and release new features...RubyJuniorRailFull-time
- £54k - £71k per annumEstimated...from Jacks network. The next step is to speak to Jack. Ruby Engineer Company Description: High-growth digital media platform... ...of a high-traffic job board application focusing on migrating to Rails 7 and optimizing search performance. This role is essential for...RubyRailFull-timeRemote
- £59k - £78k per annumEstimated...primarily work with React on the frontend and Kotlin microservices with Postgres on the backend, with some older services written in Ruby on Rails. We’ve always got an eye open to assess new technologies that might improve our stack. Deploy and iterate: We release...RubyRailRemote
- £67k - £84k per annumEstimated...as code using AWS Terraform and optimized CI/CD pipelines. The ideal candidate: Over 2 years of commercial experience with Ruby on Rails or Python in production environments. Proven ability to build and maintain robust APIs and work across diverse e-commerce...RubyRailFull-time
- £56k - £77k per annumEstimated...global launch. High-impact role in a small newly formed product team with significant autonomy. Modern tech stack utilizing Ruby on Rails React Unpoly and Render. What you will do: Lead the development and architecture of new camp management web applications....RubyRailFull-timeRemote
- £56k - £75k per annumEstimated.... You will own core product features end-to-end writing clean Ruby on Rails and JavaScript code while navigating ambiguity to drive high-impact... ...reliability. Identify and remove friction in the internal developer experience by enhancing tooling automation and observability...RubyRailFull-time
$80k - $90k per annum
...and ship code used by millions. At Koinly, we’re hiring a Senior Ruby Developer to build and maintain scalable backend systems for over 2 million crypto investors. You’ll write high-performance Ruby/Rails code and continuously improve speed, reliability, and the overall...RubyRailFull-timePart-timeHybrid workingImmediate startRemoteFlexible hours- £65k - £85k per annumEstimated...Senior Full-Stack Software Developer, UK Reports To: Development Manager, UK Location:... ...React Native, React, JavaScript Backend: Ruby, Rails, GraphQL, PostgreSQL, Redis, CouchDb... ...risks across products and teams, mentor junior developers, and drive best practices...RubyRailLong-term contractFull-timeHybrid workingOn-site
- £51k - £68k per annumEstimated...empower them to build great solutions. Our primary stack is Ruby on Rails version 7, with the intention to upgrade all our apps to Rails... ...XML, CSV) via APIs, FTP, S3 buckets and similar channels. You develop and maintain internal tools used daily by hundreds of editors...RubyRail40 hours/weekFull-timeFreelanceRemote
$100k - $115k per annum
...mission of this role is to strengthen our Ruby systems by simplifying complexity, improving... ...scale. What you’ll do: Design and develop scalable backend systems that process billions... ...years of backend experience with Ruby on Rails at scale, with at least 2 years as a...RubyRailFull-timeImmediate startRemoteFlexible hours£60k - £80k per annum
...engineering peers, you’ll be responsible building and maintaining our Rails-based platform and React Native mobile app infrastructure . You’... ...pace Hands-on in our codebase : working primarily with Ruby on Rails (including Hotwire/Turbo) and occasionally with React Native...RubyRailFull-timeWork from homeFlexible hours£70k per annum
...Android Developer – Fintech Up to £70,000 Quant Capital is urgently looking for an Android Developer to join our high... ...Engineer, Engineer, Java Developer, React.JS Growth Javascript CSS HTML Frontend Ruby, Java, Ruby on Rails, CSS, HTML5, Linux REST, Javascript...RubyRailRemoteFlexible hours- £69k - £89k per annumEstimated...and supply-chain. About the role We're looking for a UK based, experienced Software Engineer with a deep knowledge of Ruby on Rails to join our friendly, well organised and product led dev team here at B4B Payments. You'll be working closely with a product owner...RubyRailPermanentFull-timeHybrid workingRemoteFlexible hours
- £70k - £91k per annumEstimated...Owner and stakeholders to understand business needs, define and develop applications/ architecture, design, review, implement and... ...of moderate-to-high complexity. ~3+ years of experience in in Ruby On Rails and/or NodeJS (for Backend development) ~3+ years of experience...RubyRailHybrid workingOn-siteWork from home
- £69k - £91k per annumEstimated...readable well-designed and well-tested software. Backend Expertise: Significant experience building web-based applications (we use Go Ruby/Rails Python Scala and Rust). Data Proficiency: Practical experience with relational databases (PostgreSQL MySQL) and NoSQL backends...RubyRailLong-term contractFull-timeHybrid workingOn-siteFlexible hours
- £64k - £84k per annumEstimated...you will be accountable for designing and developing applications and coordinating with the... ...Native development for Android and / or iOS, RAIL Performance, PWA, SSR, Node, Cypress and... ...-stack experience (double bonus points if Ruby or Elixir!) This list is not exhaustive...RubyRailRemote job
- £68k - £90k per annumEstimated...Role Overview Accessible rail travel depends on systems that work reliably in live environments. Our Passenger Assistance platform... ...Tech Environment: Management: TestRail Jira. Web: (Frontend) Ruby on Rails (Backend). Mobile: Native Swift (iOS) & Native Kotlin...RubyRailHybrid workingRemoteProbationary periodShift work
- £57k - £78k per annumEstimated...is pioneering a first-of-its-kind payment rail capable of issuing, sending and accepting... ...programming language like Python, Java, C#, Ruby, GoLang, JavaScript with the motivation to... ...craft and take the opportunity to grow, develop and learn as part of a high performing software...RubyRailSummer workFreelanceHybrid workingOn-siteImmediate startFlexible hours
- £37k - £47k per annumEstimated...users per month. You'll work to empower product teams and developers: at Yelp, spinning up infrastructure should always be a git commit... ...Command of your favorite modern programming language: Python, Ruby, Go, Java, C++, etc. Hands-on experience with public cloud platforms...RubyJuniorFull-timeRemoteFlexible hours
- £68k - £91k per annumEstimated...trusted research environment. Our core tech-stack includes Ruby on Rails PostgresSQL Terraform (IaC) running in Azure ( Kubernetes... ...squads build and run it. If you are passionate about your work develop consistently high-quality code and are adept at identifying...RubyRailLong-term contractFull-timeHybrid workingOn-siteImmediate startRemoteFlexible hours
- £33k - £44k per annumEstimated...users around the world. Responsibilities Develop and maintain full-stack applications using React (TypeScript) Kotlin Ruby and Python Build and integrate APIs and... ...Exposure to backend frameworks like Ruby on Rails or Spring Understanding of privacy regulations...RubyRailFull-timeHybrid workingOn-siteRemoteFlexible hours
£80k - £95k per annum
...in depth experience with a backend language such as Elixir, Ruby, Python or Node.JS Have experience with a full stack web framework such as Phoenix, Ruby on Rails or Django Had responsibility for developing complex features/services Be able to effectively communicate...RubyRailFull-timeOn-siteRemoteFlexible hours- £57k - £78k per annumEstimated...processing with integration points across Ruby and Elixir microservices Collaborate with... ...SDK architecture that provides consistent developer experience across React Swift and Kotlin... ...implementation requirements Experience with Ruby on Rails Elixir/Phoenix or other backend frameworks...RubyRailFull-timeTemporaryHybrid workingOn-siteRemoteFlexible hours
- £38k - £50k per annumEstimated...and shape culture. The Role Were looking for a Web Developer to join WIRED . Youll bring design concepts to life through... ...Familiarity with back-end languages or frameworks (e.g. Go Ruby/Rails Python) is a plus. Interest in WIREDs editorial values style...RubyRailFull-timeOn-siteImmediate startRemoteMonday to ThursdayNight shift
- £89k - £116k per annumEstimated.... At the heart of our mission lies a commitment to putting developers first. Ably provides a suite of products to build extend and deliver... ...and modern JavaScript alongside backend experience in Ruby on Rails or . Youre comfortable writing code and building prototypes using...RubyRailLong-term contractFull-timeImmediate startRemoteFlexible hours
£63k - £82k per annum
...libraries Technologies: Figma React UX UI Design API GitHub JavaScript MVC NextJS pnpm Playwright Rails Ruby TailwindCSS More: We are Ochre, a music retail technology company located in London, dedicated to helping labels, artists...RubyRailFull-time


