Ruby Developer - Remote (UK-based) - Up to £85K Are you a Senior RubyonRails Developer looking to work on scalable, high-traffic applications in a modern, engineering-led environment? We’re growing rapidly and need engineers who can build, optimise, and scale backend systems … while maintaining clean, maintainable code. Join a team that values best practices, automation, and performance, working on a platform that’s continuously evolving to meet increasing demand. What We Offer: Up to £85,000 + stock options Flexible remote working (UK based) with a London HQ Work on high-scale backend systems that process large volumes of data Modern tech stack: RubyonRails, PostgreSQL, Redis, Sidekiq, AWS, Docker, Kubernetes Opportunity to influence technical decisions & contribute to architectural improvements Key Responsibilities: Developing & optimising scalable backend systems in RubyonRails Designing More ❯
london, south east england, united kingdom Hybrid / WFH Options
KE Technology
Ruby Developer - Remote (UK-based) - Up to £85K Are you a Senior RubyonRails Developer looking to work on scalable, high-traffic applications in a modern, engineering-led environment? We’re growing rapidly and need engineers who can build, optimise, and scale backend systems … while maintaining clean, maintainable code. Join a team that values best practices, automation, and performance, working on a platform that’s continuously evolving to meet increasing demand. What We Offer: Up to £85,000 + stock options Flexible remote working (UK based) with a London HQ Work on high-scale backend systems that process large volumes of data Modern tech stack: RubyonRails, PostgreSQL, Redis, Sidekiq, AWS, Docker, Kubernetes Opportunity to influence technical decisions & contribute to architectural improvements Key Responsibilities: Developing & optimising scalable backend systems in RubyonRails Designing More ❯
Wakefield, Yorkshire, United Kingdom Hybrid / WFH Options
Vestmark, Inc
Vestmark is seeking a Full Stack Engineer with expertise in RubyonRails and React to help us build and enhance our financial advisor portal. In this role, you will work closely with product managers, designers, and other engineers to develop robust, scalable, and high-performance applications. … work model based out of One Kendall Square, Cambridge MA or Wakefield, MA. Responsibilities Develop, maintain, and improve Vestmark's financial advisor platform using RubyonRailson the backend and React on the frontend. Build RESTful APIs to support web and mobile applications. Implement … in code reviews, pair programming, and team discussions. Work with DevOps to deploy and monitor applications in production. Qualifications 3+ years of experience with RubyonRails development. 2+ years of experience with React and modern JavaScript (ES6+). Experience with PostgreSQL or other relational databases. Proficiency More ❯
Fully Remote RubyonRails Developer Opportunity Are you a Ruby Developer with who is interested in using the latest technology with Rails using Hotwire, Stimulus and Turbo? I am currently representing a client who is looking to hire up to 3 developers across Mid … Senior level! Role: RubyonRails Developer Location: Fully Remote Salary: £50,000 - £100,000 What We’re Looking For: 3+ years of RubyonRails Expertise: You’ll be working with Rails to build robust, scalable applications. Hotwire, Stimulus, and Turbo Experience More ❯
Fully Remote RubyonRails Developer Opportunity Are you a Ruby Developer with who is interested in using the latest technology with Rails using Hotwire, Stimulus and Turbo? I am currently representing a client who is looking to hire up to 3 developers across Mid … Senior level! Role: RubyonRails Developer Location: Fully Remote Salary: £50,000 - £100,000 What We’re Looking For: 3+ years of RubyonRails Expertise: You’ll be working with Rails to build robust, scalable applications. Hotwire, Stimulus, and Turbo Experience More ❯
East London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Fully Remote RubyonRails Developer Opportunity 🌟 Are you a Ruby Developer with who is interested in using the latest technology with Rails using Hotwire, Stimulus and Turbo? I am currently representing a client who is looking to hire up to 3 developers across Mid … Senior level! Role: RubyonRails Developer Location: Fully Remote Salary: £50,000 - £100,000 What We’re Looking For: 3+ years of RubyonRails Expertise: You’ll be working with Rails to build robust, scalable applications. Hotwire, Stimulus, and Turbo Experience More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Fully Remote RubyonRails Developer Opportunity 🌟 Are you a Ruby Developer with who is interested in using the latest technology with Rails using Hotwire, Stimulus and Turbo? I am currently representing a client who is looking to hire up to 3 developers across Mid … Senior level! Role: RubyonRails Developer Location: Fully Remote Salary: £50,000 - £100,000 What We’re Looking For: 3+ years of RubyonRails Expertise: You’ll be working with Rails to build robust, scalable applications. Hotwire, Stimulus, and Turbo Experience More ❯
Leeds, West Yorkshire, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Fully Remote RubyonRails Developer Opportunity 🌟 Are you a Ruby Developer with who is interested in using the latest technology with Rails using Hotwire, Stimulus and Turbo? I am currently representing a client who is looking to hire up to 3 developers across Mid … Senior level! Role: RubyonRails Developer Location: Fully Remote Salary: £50,000 - £100,000 What We’re Looking For: 3+ years of RubyonRails Expertise: You’ll be working with Rails to build robust, scalable applications. Hotwire, Stimulus, and Turbo Experience More ❯
Bolton, Greater Manchester, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Fully Remote RubyonRails Developer Opportunity 🌟 Are you a Ruby Developer with who is interested in using the latest technology with Rails using Hotwire, Stimulus and Turbo? I am currently representing a client who is looking to hire up to 3 developers across Mid … Senior level! Role: RubyonRails Developer Location: Fully Remote Salary: £50,000 - £100,000 What We’re Looking For: 3+ years of RubyonRails Expertise: You’ll be working with Rails to build robust, scalable applications. Hotwire, Stimulus, and Turbo Experience More ❯
Bury, Greater Manchester, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Fully Remote RubyonRails Developer Opportunity 🌟 Are you a Ruby Developer with who is interested in using the latest technology with Rails using Hotwire, Stimulus and Turbo? I am currently representing a client who is looking to hire up to 3 developers across Mid … Senior level! Role: RubyonRails Developer Location: Fully Remote Salary: £50,000 - £100,000 What We’re Looking For: 3+ years of RubyonRails Expertise: You’ll be working with Rails to build robust, scalable applications. Hotwire, Stimulus, and Turbo Experience More ❯
Altrincham, Greater Manchester, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Fully Remote RubyonRails Developer Opportunity 🌟 Are you a Ruby Developer with who is interested in using the latest technology with Rails using Hotwire, Stimulus and Turbo? I am currently representing a client who is looking to hire up to 3 developers across Mid … Senior level! Role: RubyonRails Developer Location: Fully Remote Salary: £50,000 - £100,000 What We’re Looking For: 3+ years of RubyonRails Expertise: You’ll be working with Rails to build robust, scalable applications. Hotwire, Stimulus, and Turbo Experience More ❯
Leigh, Greater Manchester, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Fully Remote RubyonRails Developer Opportunity 🌟 Are you a Ruby Developer with who is interested in using the latest technology with Rails using Hotwire, Stimulus and Turbo? I am currently representing a client who is looking to hire up to 3 developers across Mid … Senior level! Role: RubyonRails Developer Location: Fully Remote Salary: £50,000 - £100,000 What We’re Looking For: 3+ years of RubyonRails Expertise: You’ll be working with Rails to build robust, scalable applications. Hotwire, Stimulus, and Turbo Experience More ❯
Central London / West End, London, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Fully Remote RubyonRails Developer Opportunity 🌟 Are you a Ruby Developer with who is interested in using the latest technology with Rails using Hotwire, Stimulus and Turbo? I am currently representing a client who is looking to hire up to 3 developers across Mid … Senior level! Role: RubyonRails Developer Location: Fully Remote Salary: £50,000 - £100,000 What We’re Looking For: 3+ years of RubyonRails Expertise: You’ll be working with Rails to build robust, scalable applications. Hotwire, Stimulus, and Turbo Experience More ❯
london, south east england, united kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Fully Remote RubyonRails Developer Opportunity 🌟 Are you a Ruby Developer with who is interested in using the latest technology with Rails using Hotwire, Stimulus and Turbo? I am currently representing a client who is looking to hire up to 3 developers across Mid … Senior level! Role: RubyonRails Developer Location: Fully Remote Salary: £50,000 - £100,000 What We’re Looking For: 3+ years of RubyonRails Expertise: You’ll be working with Rails to build robust, scalable applications. Hotwire, Stimulus, and Turbo Experience More ❯
london (city of london), south east england, united kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Fully Remote RubyonRails Developer Opportunity 🌟 Are you a Ruby Developer with who is interested in using the latest technology with Rails using Hotwire, Stimulus and Turbo? I am currently representing a client who is looking to hire up to 3 developers across Mid … Senior level! Role: RubyonRails Developer Location: Fully Remote Salary: £50,000 - £100,000 What We’re Looking For: 3+ years of RubyonRails Expertise: You’ll be working with Rails to build robust, scalable applications. Hotwire, Stimulus, and Turbo Experience More ❯
Ashton-Under-Lyne, Greater Manchester, United Kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Fully Remote RubyonRails Developer Opportunity 🌟 Are you a Ruby Developer with who is interested in using the latest technology with Rails using Hotwire, Stimulus and Turbo? I am currently representing a client who is looking to hire up to 3 developers across Mid … Senior level! Role: RubyonRails Developer Location: Fully Remote Salary: £50,000 - £100,000 What We’re Looking For: 3+ years of RubyonRails Expertise: You’ll be working with Rails to build robust, scalable applications. Hotwire, Stimulus, and Turbo Experience More ❯
london (west end), south east england, united kingdom Hybrid / WFH Options
Opus Recruitment Solutions
Fully Remote RubyonRails Developer Opportunity 🌟 Are you a Ruby Developer with who is interested in using the latest technology with Rails using Hotwire, Stimulus and Turbo? I am currently representing a client who is looking to hire up to 3 developers across Mid … Senior level! Role: RubyonRails Developer Location: Fully Remote Salary: £50,000 - £100,000 What We’re Looking For: 3+ years of RubyonRails Expertise: You’ll be working with Rails to build robust, scalable applications. Hotwire, Stimulus, and Turbo Experience More ❯
Buyapowa is seeking an experienced full stack developer to join our product development team, with expertise in RubyonRails and a strong understanding of front-end technologies. If you're interested, read on and apply now. We look forward to speaking with you. WHO WE … marketing tech firm based in London. Our team is fully distributed, working remotely across Europe and Vancouver. We are a small, dynamic team focused on delivering impactful projects that enhance joy, productivity, and stability. We value: Test-driven excellence Iteration, refactoring, and continuous improvement Ownership and support for our … include supporting existing applications, building new user experiences, and delivering high-quality features with rapid feedback cycles. Our tech stack primarily includes React (v18+), RubyonRails, Postgres, Redis, running on Heroku and AWS services through Terraform, designed for enterprise-level security and scalability. We keep More ❯
and help build the foundation for our next-generation product available across multiple platforms. Raycast is a native Mac application with a significant focus on top-notch UI and interactions. We genuinely care about user experience, performance, privacy and ease of use. We have had enough of dealing with … slow and clunky tools. Raycast is our attempt to let you enjoy your daily workflows without all the distractions. While we've been focusing on our macOS app so far, we are planning to expand our reach. Our vision is to bring the seamless and efficient Raycast experience to … same commitment to high-quality UI, interactions, and overall user experience. For this, we're looking for Full-Stack Engineers with a strong focus on backend development to not only own our web and backend infrastructure, which includes our payment processes and AI functionalities, but also lead the way More ❯
Explore Group is partnering with a rapidly growing health-tech company focused on transforming healthcare through innovative digital solutions. The company is dedicated to improving patient outcomes, enhancing healthcare delivery, and optimizing healthcare systems using cutting-edge technology. As they continue to scale, they are looking for an experienced … Location: London (Hybrid), UK Interview Process : 3-stage Term: Permanent Key Skills & Experience: *5+ years of Full-Stack development experience with a strong focus onRubyonRails for backend development. *Proven experience leading engineering teams, making technical decisions, and mentoring junior team members. *Significant experience … with an understanding of healthcare systems, technologies, and patient-driven solutions. *Strong proficiency in frontend technologies (e.g., JavaScript, HTML, CSS) and backend technologies (e.g., RubyonRails). *Experience with PostgreSQL or similar relational databases. Familiarity with CI/CD pipelines, Git, and version control systems. In More ❯
london, south east england, united kingdom Hybrid / WFH Options
Explore Group
Explore Group is partnering with a rapidly growing health-tech company focused on transforming healthcare through innovative digital solutions. The company is dedicated to improving patient outcomes, enhancing healthcare delivery, and optimizing healthcare systems using cutting-edge technology. As they continue to scale, they are looking for an experienced … Location: London (Hybrid), UK Interview Process : 3-stage Term: Permanent Key Skills & Experience: *5+ years of Full-Stack development experience with a strong focus onRubyonRails for backend development. *Proven experience leading engineering teams, making technical decisions, and mentoring junior team members. *Significant experience … with an understanding of healthcare systems, technologies, and patient-driven solutions. *Strong proficiency in frontend technologies (e.g., JavaScript, HTML, CSS) and backend technologies (e.g., RubyonRails). *Experience with PostgreSQL or similar relational databases. Familiarity with CI/CD pipelines, Git, and version control systems. In More ❯
Portsmouth, Hampshire, United Kingdom Hybrid / WFH Options
Explore Group
Full Stack Ruby Engineer - Permanent - Hybrid We're partnered with a high-performance tech company who are on the hunt for a Full Stack Engineer with deep RubyonRails experience to join them on a hybrid basis, take full technical ownership, and build … out a world-class engineering team from the ground up. Why You'll Want In: Be the technical authority on a globally trusted platform Shape architecture, drive product direction, and lead from the front Recruit, mentor, and grow your own engineering squad Solve real-world problems with Real Time … impact Join a fast-paced, collaborative culture that rewards innovation and initiative What They're Looking For: Solid experience with RubyonRails Confident across the Front End - JavaScript/TypeScript (React ideal) Hands-on with AWS , CI/CD, Docker/Kubernetes & IaC tools Proven More ❯
london, south east england, United Kingdom Hybrid / WFH Options
Oliver Bernard
Senior Ruby Developer - Leading Health Tech - Hybrid Salary: Paying £80,000 - £95,000 + Equity Industry: Health Tech (Tech for Good) Location: Hybrid, 2 days a week in Central London Office Tech Stack: RubyonRails, TypeScript, Vue.js, AWS 👩🏻💻 The Company 🚀 We're excited to have … with a leading health tech business which is transforming an interesting niche within the health tech industry. You will have the opportunity to work on highly impactful products improving the lives of many. The Role ✨ In this role, you will have plenty of ownership/autonomy whilst working in … seeking fulfilling and rewarding place of work. This is a Backend focused role which requires some dipping into the frontend when necessary. Desired Skills ⚙️ RubyonRails TypeScript Vue.js AWS They are willing to move quickly with this role, please apply now if interested. Senior RubyMore ❯
Manchester, North West, United Kingdom Hybrid / WFH Options
Senitor Associates Limited
application that transforms the way that their clients track and promote customer experience. As they expand, they are looking for a talented and hands-on Head of Engineering to lead with creativity, passion and tried experience. As the Head of Engineering , you will be responsible for overseeing the end … a collaborative and innovative environment. Oversee the development of a bespoke software product, from ideation through to delivery and ongoing maintenance. Take a hands-on approach in full-stack development (React, JavaScript, Node.js, AWS, RubyonRails). Collaborate with product, design, and other stakeholders to … within the team, introducing new tools and technologies to improve our development processes. Manage the team's sprint cycles, ensuring that projects are delivered on time and within scope. Work closely with the leadership team to align engineering efforts with business objectives. Requirements : Proven experience in full-stack development More ❯
Tewkesbury, Gloucestershire, United Kingdom Hybrid / WFH Options
mmtm
Tewkesbury (UK) - Hybrid Remote (in-office on Tuesdays) - UK Applicants Only Posted 5/1/2025 mmtm (pronounced momentum) is a UK-based digital agency that designs and builds bespoke web apps for clients across industries. We're a small (but growing), remote-first team that cares about … we build and manage. Right now, we're also growing our own in-house product suite - so it's an exciting time to get on board. The Role We're looking for a RubyonRails developer with full-stack experience to join our friendly, fast … with React and TypeScript, as well as some interaction with NodeJS and NestJS. We're collaborative, not siloed - so even if you're focused on one client, you'll always be part of the wider mmtm team. What We're Looking For A minimum of 1-2 years of More ❯