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Ruby on Rails Developer | Ruby, Postgres, JavaScript | Fully Remote, Up to £80k. Ruby on Rails Developer | Ruby, Postgres, JavaScript | Fully Remote, Up to £80k. Build and maintain functionality in a Ruby on Rails codebase.

Hiring Now: Full Stack Ruby Developer (Contract).

At Ruby, your personality really matters, your time really matters, and we strongly believe we groove way better together. Ruby keeps breaking new ground. You think travelling is more than just the next summer holiday, but the feeling of being at home anywhere in the world? That your workplace shoul

You will develop scalable applications using Ruby, Rails, React, and TypeScript.

Working on our Ruby on Rails monolith, building data models, APIs, and business logic services. As this is a SE3-SE4 position we’re looking for someone who has at least 4 years industry experience of using Ruby on Rails. Cleo is built as a Ruby on Rails monolith with a single React Native app fron

Igbaffiliate is seeking a Senior Software Engineer to shape the technical foundation of a high-growth product in competitive gaming.You'll design and implement backend architecture for real-time tournaments, ensuring systems are scalable and secure.The role calls for collaboration with cross-functio

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

A leading technology company in Greater London is looking for a skilled Ruby developer with 6-8 years of experience. The ideal candidate should have a strong command of Ruby on Rails and its nuances, along with the ability to work on Web APIs and understand object-oriented programming.

Senior Ruby Engineer | Luxury Commerce Platform | Well-funded start-up | 6 figure salary | Flexible working options. This is a genuinely high-bar Ruby environment, designed for engineers who want to using the language to its full potential. Develop high-performance backend systems using Ruby beyond

A leading recruiting firm is seeking a Senior Ruby Engineer to work remotely in the UK. The ideal candidate will have strong Ruby experience, mentoring skills, and a passion for education.

Contributions to open‑source Ruby projects (pull requests, code reviews, issue tracking). Freelance Software Developer (Ruby) - AI Trainer. Ruby and key ecosystem tools (RSpec, Bundler).

This range is provided by Ruby Magpie. Referrals increase your chances of interviewing at Ruby Magpie by 2x.

As part of the first phase of this programme,we require a Ruby Developer to help deliver a series of key enhancements to our CMS and its supporting infrastructure. You will join a small, highly skilled, and collaborative development team, contributing to project-based digital development and technic

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

A leading sports marketing company in Greater London is seeking a Senior Software Engineer to shape the technical foundation of high-growth products.In this role, you will design and implement scalable, secure backend systems for real-time gaming tournaments.Ideal candidates should have strong exper

We are working with an innovative digital consultancy client to find a talented Lead Ruby Engineer to join their team. This is a great opportunity for an experienced Ruby expert who is passionate about building high-performance applications and driving technical excellence. As the Lead Ruby Engineer

Develop, evolve, and maintain our core web application using Ruby, Rails, React, and TypeScript. Ruby, Rails, React, and TypeScript.

The Ruby Team provide continuity of care to a caseload of women including teenagers, those with learning disabilities, victims of domestic abuse, substance abusers, women experiencing moderate to severe mental health issues, and women with complex safeguarding issues. Complex Social Factors Team Mid

A prominent NHS organization in Greater London is seeking an enthusiastic Band 6 Midwife to join their Ruby Team.

Candidates should have strong Ruby and Ruby on Rails experience, a full-stack mindset, and comfort in ambiguous situations. 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 o

The ideal candidate will have a passion for testing, technical experience in manual and automated testing including using Ruby and Cypress.

This fully remote role requires extensive experience with Ruby on Rails and full-stack development.

A leading health tech company in Greater London is seeking a Ruby Developer to create, scale, and maintain code as part of their expanding team. Ideal candidates should have over a year of commercial Ruby development experience and a good understanding of testing methodologies like BDD or TDD.

Staff Product Engineer - Ruby | UK (hybrid + remote) Office: United Kingdom. Cleo is built as a Ruby on Rails monolith with a single React Native app frontend, utilising TypeScript.

Strong technical judgment and hands-on experience with Ruby on Rails are essential.

RSpec, RuboCop, RubyCritic, SimpleCov, SonarCloud, SonarQube.

A leading financial technology company in the UK is looking for a Staff Product Engineer specializing in Ruby on Rails.

Proven experience with Ruby and Ruby on Rails (RoR) framework. You will be responsible for designing, building, and maintaining efficient, reusable, and reliable Ruby code. Design, develop, and maintain robust Ruby applications.

Senior Product Engineer - Ruby | UK (hybrid + remote) Office: United Kingdom Apply for this role. Working on our Ruby on Rails monolith, building data models, APIs, and business logic services. As this is a SE3-SE4 positionwe’re looking for someone who has at least 4 years industry experience of u

A leading rail technology company in the UK is seeking a Junior Ruby Engineer to contribute to backend systems that power travel solutions across Europe. You will collaborate with experienced engineers, write dependable Ruby code, and participate in learning opportunities within a supportive environ

The ideal candidate has over 5 years of experience with Ruby on Rails in a production environment and thrives in a dynamic, innovative space.

Working on our Ruby on Rails monolith, building data models, APIs, and business logic services. Cleo is built as a Ruby on Rails monolith with a single React Native app frontend, utilising TypeScript. Technical interview – Live Coding in Ruby (2 hours).

You’ll be working in Ruby for most of the backend, with Rails, PostgreSQL and Redis making up most our core product. Not essential, but nice to have: Experience with Ruby on Rails.

At Legend, we’re building next-level player experiences.With 20+ years of proven success we’re the world's leading Sports and Gaming marketing company.Legends across 22+ countries who move fast, learn quickly and win together.Here growth isn’t a perk, it’s the standard.You’ll stretch, leve

Our tech team is expanding rapidly to keep pace with the ambitious feature roadmap we've set out.We are therefore hiring experienced Senior Software Engineers to help build and scale our product.You’ll have the opportunity to help define our roadmap and find the best technical solutions to help ou

A fast-growing technology business is looking for a Ruby on Rails Developer in London (hybrid). The role requires 2+ years' experience in Ruby on Rails or Python, and offers ownership in a scaling environment with performance-linked bonuses and equity eligibility.

Good understanding of the syntax of Ruby development and its nuances. A knack for writing clean, readable Ruby code.

You will be working with Ruby and have the ability to get stuck into React. If you are an experienced Ruby Developer, that is looking to own their own function then APPLY NOW!.

A dynamic IT solutions provider in Harrow is looking for a Senior Software Engineer specializing in Ruby on Rails. The ideal candidate has experience in software engineering, particularly with Ruby on Rails and PostgreSQL.

An innovative SaaS company is on the lookout for a skilled Ruby on Rails Developer to join their fully remote team.

A tech-driven financial services company in the United Kingdom seeks a Senior Product Engineer specializing in Ruby on Rails to enhance user financial health.

A leading AI consulting firm is seeking a Freelance Software Developer (Ruby) to contribute to Generative AI projects remotely. The ideal candidate has 3+ years of experience, excellent skills in Ruby, and familiarity with tools like Docker and Git.

Ideal candidates should have experience in Ruby and a problem-solving mindset.

A leading technology firm in Greater London seeks a Senior Ruby Backend Engineer to design and develop scalable Ruby on Rails applications. The ideal candidate will have over 3 years of experience in Ruby on Rails and expertise in PostgreSQL or MySQL.

Genuine Rubyist with deep knowledge of Ruby object model – eigenclasses, method dispatch, method_missing, send, and all variable types. Ruby without Rails – capable of building complex applications and deciding when to use Rails versus custom Ruby plugins. Ruby cloud stack teams as a Principal E

A technology company in Greater London seeks an experienced Senior Backend Developer with expertise in Ruby on Rails.