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A dynamic technology startup in the UK is seeking a Senior Ruby on Rails Engineer to join their team in Fulham. Ideal candidates have deep experience in Ruby on Rails, PostgreSQL tuning, and familiarity with AWS and Docker.

Build and ship features end-to-end in a modern Rails 8 stack with Hotwire, Phlex, and Tailwind. A deep appreciation of The Rails Way, with the chops to build elegant, scalable solutions. Experience shipping production features in Ruby on Rails (bonus points for Hotwire / Turbo / Stimulus).

Strong proficiency in Ruby on Rails and experience with Sidekiq for large-scale job processing. An eagerness to continuously learn and improve your craft, especially within Ruby and Rails. Build, maintain, and scale backend services using Ruby on Rails and related technologies.

A leading fintech company in London seeks a Lead Blockchain Payments Engineer to own the orchestration of payments infrastructure and integrations.The role demands expertise in fiat onramps and system design, with responsibilities ranging from building real-time risk engines to managing hot-wallet o

The ideal candidate has at least 2 years of experience in Ruby on Rails and is passionate about engineering best practices. In this role, you will design and maintain Ruby on Rails code, contribute to product decisions, and focus on scalability and performance optimization.

This hybrid role requires solid experience in Ruby on Rails and a background in product-focused development.

Experience working with Ruby and Rails;.

The position requires strong experience with Ruby on Rails, RESTful APIs, and AWS infrastructure.

A construction materials marketplace is seeking a Ruby on Rails Developer to join their team. In this fully remote role, you'll be responsible for building features in a Ruby on Rails monolith and contributing to new developments and platform rebuilds. Candidates should have strong Ruby and Ruby on

Transreport in Greater London is seeking a Mid-Senior Ruby on Rails Engineer to enhance operational systems and ensure platform reliability. Candidates should have over 4 years of experience with Ruby on Rails, as well as strong skills in PostgreSQL and AWS.

Zipline is seeking a Senior Ruby on Rails Engineer to join their remote team. Ideal candidates will possess significant experience in Ruby on Rails, strong communication skills, and an interest in AI technologies.

EverAI is expanding its tech team and seeking a Senior Software Engineer to build and scale a product that impacts thousands of users.This fully remote position involves collaboration with product and engineering teams, engaging in hands-on coding and design reviews.The ideal candidate should have a

The successful candidate will leverage RailSys software to develop capacity studies and timetables, solving complex rail transportation problems.

AWS Lambda) into Rails applications. We are hiring a Mid-Senior Ruby on Rails Engineer to own and evolve our operational systems, ensuring stability and production reliability in close collaboration with cross-functional teams. Take ownership of two operational Rails platform.

Strong commercial experience with Ruby on Rails within production environments. Strong understanding of Rails monolith architecture. You’ll play a key role in scaling a modern Rails‑based platform that supports high‑volume transactional workflows, integrations with external systems, and missio

Virtual Hire Staffing is seeking a Lead Ruby on Rails Developer in Greater London to join a product-led team. Strong Ruby on Rails experience and a passion for engineering are key requirements.

We’re looking for mid level, product-focused Rails Engineers to help expand our modern full-stack Rails web platform. Excited to work with modern Rails and new front end paradigms. Work with a team of exceptional engineers, taking pride in delivering high quality and modern Rails code.

Our Rail Operational Planning team within our Rail Advisory business is seeking professionals experienced in rail operational planning and timetabling using RailSys software to support the continued growth of our services. Proficiency in RailSys modelling software including detailed knowledge of sof

Senior/ Principal Rail Operations Consultant (Railsys). Our Rail Operational Planning team within our Rail Advisory business is seeking professionals experienced in rail operational planning and timetabling using RailSys software to support the continued growth of our services. Proficiency in RailSy

Mindful Chef | B Corp is seeking a mid-level, product-focused Rails Engineer in the United Kingdom to join their team. You will work on a modern Rails web platform, collaborating closely with product designers and engineers to deliver features. Ideal candidates are experienced with Ruby, Rails, and

This is an excellent opportunity for a Mid-to-Senior Ruby on Rails Engineer to join a start‑up in a role where you will play a major part in future developments. In this varied role, you will move beyond feature development to focus on the stability, performance, and observability of the core Rail

Some of your time will be spent building: working on a Ruby on Rails backend, React frontend, GraphQL APIs, and the data modelling challenges that come with a platform serving complex commercial use cases. You’ll have strong, proven Ruby on Rails experience in production. Ruby on Rails, with a tra

Morgan Core Payment Rails Product Delivery, you will support the delivery of transformation initiatives with a particular focus on ISO 20022 and the future of payments. With the rapid pace of change within Core Payment Rails, you will gain exposure to foundational change shaping the future of paymen

Ideal candidates have robust experience with Ruby on Rails and technical leadership capabilities.

This role involves creating intuitive interfaces, solving complex healthcare problems, and using Ruby on Rails in a hybrid work environment.

Reggie & Cole is seeking a Senior Ruby on Rails Engineer for a remote role based in the UK. Responsibilities include backend development with Ruby on Rails, frontend work with React, and critical code reviews.

A leading recruitment agency is seeking a Ruby on Rails Developer to join their engineering team in a hybrid work model. The ideal candidate will have extensive experience with Ruby on Rails and PostgreSQL, focusing on developing new features and ensuring the stability of the platform.

A progressive health tech company in Greater London is seeking an experienced Ruby Developer to join their expanding development team.You will be responsible for creating, scaling, and maintaining code while collaborating closely with product teams.The ideal candidate will have strong Ruby skills wi

This role involves developing, maintaining, and scaling backend applications using Ruby on Rails. Sorcer is seeking a Ruby on Rails Engineer to join their London-based team.

The role involves building and maintaining backend services with Ruby on Rails, collaborating cross-functionally, and ensuring performance and scalability of systems.

Experience using Ruby on Rails. Our technology platform is built in Ruby on Rails, and we also use a bunch of AWS services (via Terraform), Postgres, Docker, and a little bit of React.

We’re hiring a Ruby on Rails Developer to join a small, high-performing team and ship product changes end-to-end. You’ll work in a Rails codebase, building features across backend and frontend as needed, partnering closely with non-technical teams, and owning delivery, quality, and outcomes. Bui

The ideal candidate will have hands-on experience with Ruby on Rails and a solid understanding of finance operations.

Our Rail Operational Planning team within our Rail Advisory business is seeking professionals experienced in rail operational planning and timetabling using RailSys software to support the continued growth of our services. Proficiency in RailSys modelling software including detailed knowledge of sof

This role involves building responsive frontend features and full-stack capabilities, requiring deep experience in Ruby on Rails and a passion for quality user experiences.

The role emphasizes modern development practices with Ruby on Rails, PostgreSQL, and a culture of code review.

Crypto Pro Network is looking for a seasoned product manager to drive their payment product strategy globally.This role involves managing the end-to-end customer experience and creating operational workflows crucial for money movement across various currencies.The ideal candidate will have over 6 ye

Staying close to the code and contributing hands-on to our Ruby on Rails monolith, using tools and practices like testing, observability, AB tests, and feature flags. Cleo is built as a Ruby on Rails monolith with a single React Native app frontend, utilising TypeScript.

Senior Ruby on Rails Engineer — Fulham (2/3 days on-site). This is an excellent opportunity for a Mid-to-Senior Ruby on Rails Engineer to join a start-up in a role where you will play a major part in future developments. In this varied role, you will move beyond feature development to focus on the

We’re looking for mid level, product-focused Rails Engineers to help expand our modern full-stack Rails web platform. Experienced with Ruby, and modern Rails embracing Hotwire and Stimulus. Excited to work with modern Rails and new front end paradigms.

Software of Excellence in the United Kingdom is seeking a mid-level software engineer to design and maintain cloud-based applications used by dental professionals worldwide.You will engage in the complete product development lifecycle using tools like Ruby, Ember.Ideal candidates possess strong comm

This role involves supporting client engagement, maintaining store operations, and promoting the Rails brand. RAILS values a diverse workplace and welcomes all qualified candidates. RAILS International is looking for a passionate Sales Associate in Greater London.

This role involves designing and architecting robust systems using Ruby and Rails, leading API development, driving performance optimization, and mentoring engineers.

Strong proficiency in Ruby on Rails - you've built and maintained production Rails apps and feel genuinely at home in the framework. You'll be someone who thinks of yourself as an engineer first, with deep hands‑on experience in Ruby on Rails and a genuine passion for building great frontend exper

Build and ship features end-to-end in a modern Rails 8 stack with Hotwire, Phlex, and Tailwind. A deep appreciation of the Rails Way, with the chops to build elegant, scalable solutions. Experience shipping production features in Ruby on Rails (bonus points for Hotwire / Turbo / Stimulus).

A startup in the tech sector is looking for a Senior Ruby on Rails Engineer to lead core platform evolution. Ideal candidates should have solid experience in Ruby on Rails and PostgreSQL, along with Docker and AWS knowledge.

With the rapid pace of change within Core Payment Rails, you will gain exposure to foundational change shaping the future of payments—unlocking richer data, better automation, and improved client outcomes across domestic and cross‑border clearing. Morgan Core Payment Rails Product Delivery, you

Send your resume and a brief note about why you’re excited to work at Rails to lmartellino@rails. This role will act as a representative of Rails in the daily business operations of the store and support all store initiatives set out by management, including superior client engagement, store upkee