Here at Ruby Energy we continue to grow and have a new position available for Project Manager. At Ruby Energy, we are more than just energy suppliers; we are champions of your progress, specifically tailored to empower SMEs. Ruby’s values are at the heart of everything we do:.
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
A prominent financial services firm is seeking Ruby on Rails Software Engineers to enhance their mortgage origination and servicing platform.
Ideal candidates have over 10 years of Ruby on Rails experience and a proven track record in dynamic startup environments. A fast-growing HR-tech platform in London seeks a Senior / Staff Ruby on Rails Engineer to lead technical evolution and mentor engineers.
In this role, you will build and maintain back-end systems using Elixir and Ruby while supporting junior developers and leading on engineering standards.
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.
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 PostgreSQL and background processing via Sidekiq and
Play a pivotal role in evolving our bespoke Ruby on Rails-based mortgage origination and servicing platform, building modern, resilient and scalable solutions critical to our Home Finance business. Design, build, test, deploy and support features on our Ruby on Rails, MySQL and JavaScript based mort
Knowledge and experience of building cloud-hosted applications, using Ruby on Rails, in a start up-, public service-, or charitable setting.
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
RSpec, RuboCop, RubyCritic, SimpleCov, SonarCloud, SonarQube.
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
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).
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.
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
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
Lead development of Ruby on Rails applications, ensuring high performance, quality, and responsiveness. Stay updated with the latest Ruby developments and advocate for best practices in coding, testing, and deployment. Extensive experience with Ruby on Rails and a strong command of full-stack web de
A financial services organization in Greater London is seeking Ruby on Rails Software Engineers for its Home Finance Product Engineering team. Ideal candidates will have experience with Ruby on Rails, SQL, and cloud platforms, under agile and DevOps practices.
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).
Develop, evolve, and maintain our core web application using Ruby, Rails, React, and TypeScript. Ruby, Rails, React, and TypeScript.
Senior / Staff Ruby on Rails Engineer. Ruby on Rails and a deep understanding of web application architecture.
This range is provided by Ruby Magpie. Referrals increase your chances of interviewing at Ruby Magpie by 2x.
Candidates should have at least 3 years of experience, a strong programming background, and familiarity with Ruby on Rails or other languages.
A B2B SaaS company in London seeks a Mid-Senior Ruby on Rails Engineer to own and improve operational systems, ensuring reliability and stability. The role involves collaborating with cross-functional teams and requires strong skills in Ruby on Rails, PostgreSQL, and AWS.
We’re hiring an Account Director or newly promoted Senior Account Director to join a leading consumer PR agency working with globally recognised brands in the gaming and entertainment space.This is a fantastic opportunity for someone who lives and breathes gaming culture and wants to lead major in
Hybrid work 2/3 days onsite per month.This is an exciting opportunity for a passionate developer who thrives in dynamic environments and enjoys solving complex technical challenges.You will play a key role in designing, building, and maintaining high‑performing, scalable applications that directly
Write clean, efficient, and well-documented Ruby/JavaScript (or other backend language) code. Proficiency in JavaScript (React/Next) or another backend language, with knowledge of Ruby.
Ideal candidates will have over 7 years of experience in backend development, a strong command of Ruby, and familiarity with cloud infrastructure and database management.
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.
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
Shape the future of Home Finance - 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, Re
This hybrid role involves developing cloud-hosted applications using Ruby on Rails and supporting health researchers in accessing vital data.
Ruby on Rails Developer – Full-Time | Remote. This range is provided by Sorcer Ruby. Direct message the job poster from Sorcer Ruby.
The ideal candidate will have strong engineering skills, experience with Ruby on Rails, cloud platforms, and a track record of delivering high-quality software solutions.
Ruby Developer - would you like the opportunity to work within a leading SaaS organisation with a presence across the UK and Europe?. As a Ruby developer, this is a unique opportunity to join a market leading company with the added bonus of continuing to grow your skillset, with an outstanding benef
A leading HR-tech SaaS company in Greater London is seeking a Senior / Staff Ruby on Rails Engineer. This role requires over 10 years of Ruby on Rails experience and strong full-stack skills, including modern JavaScript frameworks.
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.
You have a solid foundation in Ruby on Rails and are comfortable working across the full stack. To be successful, you’ll master a variety of technologies, including Ruby on Rails, Vue. We’re looking for a pragmatic full-stack Software Engineer with at least two years of experience building web a
Experience with React or other modern JavaScript frameworks is highly desirable, complementing our Ruby on Rails and JavaScript mortgage platform. You will lead the technical evolution of our bespoke Ruby on Rails based mortgage origination and servicing platform, designing modern, resilient and sca
Job Title: Senior / Staff Ruby on Rails Engineer. Ruby on Rails and a deep understanding of web application architecture.
A leading remote technology company is looking for a Ruby Developer with over 5 years of web development experience to enhance their public-facing web presence. You will write elegant Ruby code, collaborate with teams, and mentor peers in a dynamic environment.
Ideal candidates will have experience with Ruby on Rails, a passion for technology, and a self-driven attitude.
Senior Backend Engineer Contractor (Java, Python, Rust + Ruby nice-to-have) | Fully Remote / EU-Based | Rate £550-650pd, Outside IR35 | 12-months Contract Length. Ideally, supporting legacy Ruby codebases or integrations where needed.
A prominent recruitment firm is seeking a Mid-Level Ruby on Rails Developer to join a UK-based SaaS company’s remote engineering team. The role demands at least 2 years of experience in Full-Stack Ruby on Rails, with experience in AWS services seen as a plus.
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