126 to 150 of 197 Ruby Jobs

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. What you'll need: 3+ years of Full-Stack Ruby on Rails experience ...

Lead Ruby Developer (Inside IR35) £500 per day UK-Based | Flexible Working Start: 23rd March 2026 Contract until 31st July 2026 Full-Time We're hiring a Lead Ruby Developer to take ownership of a nationally used government digital service undergoing a major cloud migration and platform evolution. This … platform integrations Work closely with product and non-technical teams This is a highly visible, business-critical programme. What We're Looking For Strong Ruby on Rails experience (Senior/Lead level) Proven Azure experience Experience leading engineering teams GDS delivery experience (Alpha, Beta, Live services) Strong communicator, comfortable advising ...

effectively, and are motivated to enhance systems and support your team. Clear communication and a supportive leadership style are key. Who are we? At Ruby Energy, we are more than just energy suppliers; we are champions of your progress, specifically tailored to empower SMEs. Our foundation is built on providing ...

you... A software Engineer with 5+ years experience, working with modern programming with one or more programming languages, Python and/or Golang, Java, Ruby, TypeScript etc? Experienced working on cloud platform such as AWS, Google Cloud, Azure and have a good understanding of cloud infrastructure? Experienced working with Containers … that have the ability to work across a range of tooling in the following areas: Programming: with at least one language; Python, Go, Java, Ruby, TypeScript etc Cloud: Either AWS, GCP or Azure Container/Orchestration: Docker, Kubernetes IAC: Terraform, Cloud Formation, CrossPlane, Ansible (Config Mgt) CI/CD: CircleCI ...

services, networking, and security controls. Deep understanding of secure and resilient system design, including authentication patterns, threat modelling, performance considerations, and observability. Familiarity with Ruby, Python, or Java, and modern development practices such as CI/CD, TDD, and containerization. Experience guiding technology decisions, evaluating options, and influencing senior stakeholders. … modern cloud-native services and legacy enterprise platforms. Exposure to some of the following areas would be beneficial: Modern languages and frameworks including Ruby, Java, and Python AWS cloud services, Infrastructure as Code, platform as a service tooling Engineering practices such as DDD, TDD, CI/CD, automated testing ...

Senior Ruby on Rails Engineer Remote £60,000 - £80,000 + Private Healthcare & Benefits 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. This company … integrations, improving background job efficiency, and utilising architectural documentation like C4 models to ensure long-term scalability. The ideal candidate will be a seasoned Ruby on Rails developer with deep expertise in PostgreSQL and background processing via Sidekiq and Redis. You should be highly proficient in building RESTful APIs, managing ...

Ruby on Rails Developer London A fast-growing technology business is building the next generation of insurance solutions, helping major e-commerce platforms protect customers while delivering simple, modern insurance experiences. They are scaling, ambitious, and building properly from day one: regulated, revenue-generating, and already expanding across Europe with … shape something from the ground up alongside a small, highly capable engineering team. You will be working across a modern platform built predominantly in Ruby on Rails (with Python also used within the stack), contributing to backend services, APIs and integrations with platforms like Shopify and Magento. You will have ...

only position, you will play an active role in architectural discussions, continuous improvement and shaping the technical direction of the service. Skills and Experience : Ruby on Rails Java (Spring Boot) AWS Experience deploying and managing serverless applications within AWS (Lambda and/or Fargate). Infrastructure as Code experience using … standards would be ideal. Role and Responsibilities : Build and maintain backend services using Java (Spring Boot) and PostgreSQL. Develop and enhance frontend functionality using Ruby on Rails and GOV-UK frontend. Contribute to architectural decisions and technical direction. Write clean, maintainable, well-tested code in line with modern engineering standards. ...

Ruby on Rails Developer London A fast-growing technology business is building the next generation of insurance solutions, helping major e-commerce platforms protect customers while delivering simple, modern insurance experiences. They are scaling, ambitious, and building properly from day one: regulated, revenue-generating, and already expanding across Europe with ...

efficiently while maintaining high performance and reliability. This is a unique opportunity to work on a platform undergoing major technical transformation, moving from a Ruby monolith to a modern ecosystem built on Java, Rust, Python, and React. If you thrive in complex environments, enjoy leading technical change at scale … like seeing your work have immediate impact, this role is for you. What You'll Do Lead feature-by-feature decommissioning of the Ruby monolith Drive architectural decisions and help shape the long-term evolution of the platform Collaborate with cross-functional teams to propose and implement safe, aggressive extraction ...

efficiently while maintaining high performance and reliability. This is a unique opportunity to work on a platform undergoing major technical transformation, moving from a Ruby monolith to a modern ecosystem built on Java, Rust, Python, and React. If you thrive in complex environments, enjoy leading technical change at scale … like seeing your work have immediate impact, this role is for you. What You'll Do Lead feature-by-feature decommissioning of the Ruby monolith Drive architectural decisions and help shape the long-term evolution of the platform Collaborate with cross-functional teams to propose and implement safe, aggressive extraction ...

efficiently while maintaining high performance and reliability. This is a unique opportunity to work on a platform undergoing major technical transformation, moving from a Ruby monolith to a modern ecosystem built on Java, Rust, Python, and React. If you thrive in complex environments, enjoy leading technical change at scale … like seeing your work have immediate impact, this role is for you. What You'll Do Lead feature-by-feature decommissioning of the Ruby monolith Drive architectural decisions and help shape the long-term evolution of the platform Collaborate with cross-functional teams to propose and implement safe, aggressive extraction ...

efficiently while maintaining high performance and reliability. This is a unique opportunity to work on a platform undergoing major technical transformation, moving from a Ruby monolith to a modern ecosystem built on Java, Rust, Python, and React. If you thrive in complex environments, enjoy leading technical change at scale … like seeing your work have immediate impact, this role is for you. What You'll Do Lead feature-by-feature decommissioning of the Ruby monolith Drive architectural decisions and help shape the long-term evolution of the platform Collaborate with cross-functional teams to propose and implement safe, aggressive extraction ...

efficiently while maintaining high performance and reliability. This is a unique opportunity to work on a platform undergoing major technical transformation, moving from a Ruby monolith to a modern ecosystem built on Java, Rust, Python, and React. If you thrive in complex environments, enjoy leading technical change at scale … like seeing your work have immediate impact, this role is for you. What You'll Do Lead feature-by-feature decommissioning of the Ruby monolith Drive architectural decisions and help shape the long-term evolution of the platform Collaborate with cross-functional teams to propose and implement safe, aggressive extraction ...

efficiently while maintaining high performance and reliability. This is a unique opportunity to work on a platform undergoing major technical transformation, moving from a Ruby monolith to a modern ecosystem built on Java, Rust, Python, and React. If you thrive in complex environments, enjoy leading technical change at scale … like seeing your work have immediate impact, this role is for you. What You'll Do Lead feature-by-feature decommissioning of the Ruby monolith Drive architectural decisions and help shape the long-term evolution of the platform Collaborate with cross-functional teams to propose and implement safe, aggressive extraction ...

efficiently while maintaining high performance and reliability. This is a unique opportunity to work on a platform undergoing major technical transformation, moving from a Ruby monolith to a modern ecosystem built on Java, Rust, Python, and React. If you thrive in complex environments, enjoy leading technical change at scale … like seeing your work have immediate impact, this role is for you. What You'll Do Lead feature-by-feature decommissioning of the Ruby monolith Drive architectural decisions and help shape the long-term evolution of the platform Collaborate with cross-functional teams to propose and implement safe, aggressive extraction ...

efficiently while maintaining high performance and reliability. This is a unique opportunity to work on a platform undergoing major technical transformation, moving from a Ruby monolith to a modern ecosystem built on Java, Rust, Python, and React. If you thrive in complex environments, enjoy leading technical change at scale … like seeing your work have immediate impact, this role is for you. What You'll Do Lead feature-by-feature decommissioning of the Ruby monolith Drive architectural decisions and help shape the long-term evolution of the platform Collaborate with cross-functional teams to propose and implement safe, aggressive extraction ...

efficiently while maintaining high performance and reliability. This is a unique opportunity to work on a platform undergoing major technical transformation, moving from a Ruby monolith to a modern ecosystem built on Java, Rust, Python, and React. If you thrive in complex environments, enjoy leading technical change at scale … like seeing your work have immediate impact, this role is for you. What You'll Do Lead feature-by-feature decommissioning of the Ruby monolith Drive architectural decisions and help shape the long-term evolution of the platform Collaborate with cross-functional teams to propose and implement safe, aggressive extraction ...

efficiently while maintaining high performance and reliability. This is a unique opportunity to work on a platform undergoing major technical transformation, moving from a Ruby monolith to a modern ecosystem built on Java, Rust, Python, and React. If you thrive in complex environments, enjoy leading technical change at scale … like seeing your work have immediate impact, this role is for you. What You'll Do Lead feature-by-feature decommissioning of the Ruby monolith Drive architectural decisions and help shape the long-term evolution of the platform Collaborate with cross-functional teams to propose and implement safe, aggressive extraction ...

efficiently while maintaining high performance and reliability. This is a unique opportunity to work on a platform undergoing major technical transformation, moving from a Ruby monolith to a modern ecosystem built on Java, Rust, Python, and React. If you thrive in complex environments, enjoy leading technical change at scale … like seeing your work have immediate impact, this role is for you. What You'll Do Lead feature-by-feature decommissioning of the Ruby monolith Drive architectural decisions and help shape the long-term evolution of the platform Collaborate with cross-functional teams to propose and implement safe, aggressive extraction ...

efficiently while maintaining high performance and reliability. This is a unique opportunity to work on a platform undergoing major technical transformation, moving from a Ruby monolith to a modern ecosystem built on Java, Rust, Python, and React. If you thrive in complex environments, enjoy leading technical change at scale … like seeing your work have immediate impact, this role is for you. What You'll Do Lead feature-by-feature decommissioning of the Ruby monolith Drive architectural decisions and help shape the long-term evolution of the platform Collaborate with cross-functional teams to propose and implement safe, aggressive extraction ...

efficiently while maintaining high performance and reliability. This is a unique opportunity to work on a platform undergoing major technical transformation, moving from a Ruby monolith to a modern ecosystem built on Java, Rust, Python, and React. If you thrive in complex environments, enjoy leading technical change at scale … like seeing your work have immediate impact, this role is for you. What You'll Do Lead feature-by-feature decommissioning of the Ruby monolith Drive architectural decisions and help shape the long-term evolution of the platform Collaborate with cross-functional teams to propose and implement safe, aggressive extraction ...

efficiently while maintaining high performance and reliability. This is a unique opportunity to work on a platform undergoing major technical transformation, moving from a Ruby monolith to a modern ecosystem built on Java, Rust, Python, and React. If you thrive in complex environments, enjoy leading technical change at scale … like seeing your work have immediate impact, this role is for you. What You'll Do Lead feature-by-feature decommissioning of the Ruby monolith Drive architectural decisions and help shape the long-term evolution of the platform Collaborate with cross-functional teams to propose and implement safe, aggressive extraction ...

efficiently while maintaining high performance and reliability. This is a unique opportunity to work on a platform undergoing major technical transformation, moving from a Ruby monolith to a modern ecosystem built on Java, Rust, Python, and React. If you thrive in complex environments, enjoy leading technical change at scale … like seeing your work have immediate impact, this role is for you. What You'll Do Lead feature-by-feature decommissioning of the Ruby monolith Drive architectural decisions and help shape the long-term evolution of the platform Collaborate with cross-functional teams to propose and implement safe, aggressive extraction ...

efficiently while maintaining high performance and reliability. This is a unique opportunity to work on a platform undergoing major technical transformation, moving from a Ruby monolith to a modern ecosystem built on Java, Rust, Python, and React. If you thrive in complex environments, enjoy leading technical change at scale … like seeing your work have immediate impact, this role is for you. What You'll Do Lead feature-by-feature decommissioning of the Ruby monolith Drive architectural decisions and help shape the long-term evolution of the platform Collaborate with cross-functional teams to propose and implement safe, aggressive extraction ...