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Software Engineer / Developer (Python TypeScript AWS Ruby) London to £110k. The loan origination and servicing platform has been built using Ruby on Rails (with a PostgreSQL database backend) hosted entirely in AWS (Amazon Web Services). You'll be working across the full technology stack, the front

The role requires strong experience with Ruby and Go, as well as familiarity with Docker and event-driven architecture.

Lead Ruby Developer (Inside IR35). If you’re a Lead Ruby contractor ready to step into ownership and drive delivery — apply now or message directly for details. RubyOnRails #TechLead #GovernmentDigital #Azure #InsideIR35 #ContractRole.

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.

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

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

A leading sports and gaming marketing company in Greater London is looking to hire a Senior Software Engineer to shape the technical foundation of their product.You will design and implement scalable systems while collaborating with a diverse team.The ideal candidate should be proficient in JavaScri

Design, build, test, deploy and support features on our Ruby on Rails, MySQL and JavaScript based mortgage platform. Ruby on Rails experience building MVC applications and APIs. We are looking for Ruby on Rails Software Engineers to join our Home Finance Product Engineering team, who look after the

Candidates should have at least 3 years of experience, a strong programming background, and familiarity with Ruby on Rails or other languages.

A global technology company in the United Kingdom seeks a Senior Software Engineer with extensive knowledge in Ruby and Ruby on Rails.

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

Ideal candidates will have experience with Ruby on Rails, a passion for technology, and a self-driven attitude.

You will lead the technical evolution of our bespoke Ruby on Rails based mortgage origination and servicing platform, designing modern, resilient and scalable solutions. Our bespoke mortgage system is built using Ruby on Rails, MySQL & JavaScript. Ruby on Rails, React) and APIs.

A leading AI innovation company seeks a Freelance Software Developer (Ruby) to contribute to advanced AI projects. This part-time role allows you to work remotely while leveraging your software development skills, particularly in Ruby and key ecosystem tools.

Solid experience with Ruby in production environments. Senior Ruby Engineer - Fully Remote UK - Tech for good!. Specialising in recruiting Ruby developers - Principal Consultant.

The ideal candidate will have experience in building cloud-hosted applications using Ruby on Rails and be skilled in data processing.

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

Our primary stack is Ruby on Rails version 7, with the intention to upgrade all our apps to Rails 8 in the coming months. You deploy, monitor and maintain existing services within our Ruby on Rails and AWS‑based stack. Bring 5+ years of professional experience as a software engineer with Ruby on R

A financial services provider in Greater London is seeking a Lead Engineer to guide the technical development of their mortgage origination and servicing platform.This role requires significant hands-on engineering expertise and experience in financial platforms, as well as strong leadership skills

Plumbing Engineer — Avon Ruby is a family-run building company specialising in refurbishments, renovations, and reactive emergency works.

Join our client, a forward-thinking SME Tech for Good SaaS company, as they seek a talented Ruby on Rails developer to join their expanding engineering team. As a Ruby on Rails Developer, you will lead the way in developing and maintaining cutting-edge, sustainable software solutions. With a habit o

Avon Ruby is a family‑run building company specialising in refurbishments, renovations, and reactive emergency works.

A progressive health tech company in Greater London is seeking an experienced Ruby Developer to join their expanding development team. The ideal candidate will have strong Ruby skills with some knowledge of React.

Joining the Connectivity Group you’ll be working in a team that primarily uses Ruby on Rails, PostgreSQL, BigQuery and Prometheus in Google Cloud with some Sentry tracing added to the mix. Professional experience of building applications in Ruby.

A leading FinTech startup is looking for an experienced Ruby on Rails Engineer to join their remote team covering UK hours. Applicants need a minimum of 5 years in Ruby on Rails, experience with database performance tuning, and excellent communication skills.

Ruby on Rails at production level.

Ideal candidates will have experience in B2B SaaS, Ruby on Rails, and external APIs.

At Ruby, we keep 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 should be a place with personality and soul, where new ideas come to life? Then you are the missing olive in our Martini,

Sorcer Ruby provided pay range: This range is provided by Sorcer Ruby. Mid-Level Ruby on Rails Developer – Remote (UK). We’re working with a UK-based SaaS company that’s scaling their platform and looking for a Mid-Level Ruby on Rails Developer to join their remote engineering team.

Full Stack Software Engineer - Ruby on Rails. We are seeking a mid-level full stack Software Engineer with experience in Ruby on Rails to join the team. Exciting tech stack including Ruby on Rails and modern JavaScript frameworks.

A leading consumer PR agency is looking for an Account Director or Senior Account Director to manage major gaming accounts.The ideal candidate will have a strong PR background and a passion for gaming culture, capable of leading integrated campaigns across UK and international markets.This role incl

In this role, you will build and maintain back-end systems using Elixir and Ruby while supporting junior developers and leading on engineering standards.

Deep experience with Ruby on Rails and OOP. 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. The ideal candidate will be a seasoned Ruby on Rails developer with deep expertise in PostgreS

Senior / Staff Ruby on Rails Engineer. Ruby on Rails and a deep understanding of web application architecture.

Hands-on in our codebase: working primarily with Ruby on Rails (including Hotwire/Turbo) and occasionally with React Native. Ruby on Rails (Hotwire experience a big plus).

We are looking for Ruby on Rails Software Engineers to join our Home Finance Product Engineering team, who look after the systems that power our mortgage origination and servicing capabilities. Play a pivotal role in evolving our bespoke Ruby on Rails-based mortgage origination and servicing platfor

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

Knowledge and experience of building cloud-hosted applications, using Ruby on Rails, in a start up-, public service-, or charitable setting.

A government digital service provider is looking for a Lead Ruby Developer to direct the technical architecture of a national service undergoing cloud migration. This full-time role offers a competitive rate of £500 per day and requires strong Ruby on Rails and Azure experience.

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 using Ruby on Rails. Cleo is built as a Ruby on Rails monolith with a single React Native app front

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.

We are looking for a senior software engineer who is experienced at building applications for consumers and enterprises.You will play a leading role on our teams and have flexibility, autonomy, and responsibility to help design, build and maintain cloud-based applications that are used by thousands

You need to have commercial Ruby development experience (over a year), the ability to collaborate with colleagues from various departments, a good knowledge of testing, BDD or TDD, Rspec/Cucumber. If you are an Ruby Developer, that is looking to learn from some of the best then APPLY NOW!. You will

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

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

Knowledge and experience of building cloud‑hosted applications, using Ruby on Rails, in a start‑up, public service or charitable setting.

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!.

The candidate should have a solid understanding of Ruby and enjoy working in a TDD environment.