1 to 25 of 35 Permanent Ruby on Rails Developer Jobs in London

days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. Position: Ruby on Rails Developer (with JavaScript experience) Where: London, UK Start Date: ASAP Employment: Permanent Angeloop is an exciting Business Intelligence startup on … stage companies interact with investors, helping them connect, complete funding rounds and manage growth. Angeloop is growing and we’re looking for a talented Rails developer to join our amazing team in London. As our lead Rails developer you’ll have to opportunity to … taking responsibility for shaping the platform. We use many of the latest technologies and embrace agile philosophies and tools. Everything we do is predicated on having a great team and a shared culture of learning. You Are Self Motivated – You’ll be expected to manage your own time and More ❯

Direct message the job poster from Opus Recruitment Solutions Ruby Engineer/Outside IR35/Hybrid Working/9 Month Contract Key Responsibilities Develop, test, and deploy high-quality Ruby on Rails applications. Collaborate with cross-functional teams to design and implement new features. Maintain and … seamless integration with front-end applications. Keep up to date with industry trends and emerging technologies. Requirements 2–5 years of experience working with Ruby on Rails in a professional setting. Strong understanding of Object-Oriented Programming (OOP) and MVC architecture . Experience with SQL databases (PostgreSQL … Technology Industries Staffing and Recruiting Referrals increase your chances of interviewing at Opus Recruitment Solutions by 2x Sign in to set job alerts for “Ruby on Rails Developer” roles. [24-12] Full-Time > Remote Full-Stack Ruby on Rails Developer More ❯

Social network you want to login/join with: ? Join the Tech Revolution: 15 Ruby on Rails Senior Developers/TECH LEADS Wanted for a High-Growth Series A Startup! ?, london col-narrow-left Client: Location: london, United Kingdom Job Category: Other - EU work permit required: Yes … Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: ? Areti Group is Excited to Announce a Fantastic Opportunity – We’re Hiring 15 Ruby on Rails Tech Leads/Senior Developers! ? Offices in London, Dorset, Somerset, Bristol - These positions will require you to travel to Dorset … or Bristol Once Per Month. ? Are you a talented Ruby on Rails Senior developer/Tech lead with a passion for polyglot programming and a strong foundation in Object-Oriented Design? Do you excel in a full-stack development environment and have a knack for More ❯

Social network you want to login/join with: ? Join the Tech Revolution: 15 Ruby on Rails Senior Developers/TECH LEADS Wanted for a High-Growth Series A Startup! ?, south west london col-narrow-left Client: Location: south west london, United Kingdom Job Category: Other - EU … Views: 2 Posted: 06.06.2025 Expiry Date: 21.07.2025 col-wide Job Description: ? Areti Group is Excited to Announce a Fantastic Opportunity – We’re Hiring 15 Ruby on Rails Tech Leads/Senior Developers! ? Offices in London, Dorset, Somerset, Bristol - These positions will require you to travel to Dorset … or Bristol Once Per Month. ? Are you a talented Ruby on Rails Senior developer/Tech lead with a passion for polyglot programming and a strong foundation in Object-Oriented Design? Do you excel in a full-stack development environment and have a knack for More ❯

Senior Ruby on Rails Developer - Remote (UK) - Exciting Growing Startup, London Client: Opus Recruitment Solutions Location: London, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 1 Posted: 25.05.2025 Expiry Date: 09.07.2025 Job Description: Senior Ruby on Rails Developer … I am working with a client in the Ecommerce/SaaS space that is rapidly scaling and growing. They are looking for a Senior Ruby Developer passionate about working with the latest Rails frontend. About the client: They are a growing startup seeking a Senior Ruby … a key role in shaping their product, working closely with end users, and delivering impactful features. What You’ll Be Doing Developing and maintaining Ruby on Rails applications (full-stack with Hotwire, Turbo, Stimulus) Addressing technical debt and resolving bugs Designing and delivering new features end-to More ❯

Social network you want to login/join with: Senior Ruby on Rails Developer - Remote (UK) - Exciting Growing Startup, London (City of London) Client: Opus Recruitment Solutions Location: London (City of London), United Kingdom Job Category: Other EU work permit required: Yes Job Views … Posted: 25.05.2025 Expiry Date: 09.07.2025 Job Description: Senior Ruby on Rails Developer (Remote - UK) | £60,000–£70,000+ DOE I am working with a client in the Ecommerce/SaaS space who is rapidly scaling and growing, seeking a Senior Ruby Developer passionate about working with the latest Rails frontend. About the client: They are a growing startup looking for a Senior Ruby Developer excited to wear multiple hats and grow with them. You’ll play a key role in shaping their product, working closely with More ❯

Social network you want to login/join with: Senior Ruby on Rails Developer - Remote (UK) - Exciting Growing Startup, south west london col-narrow-left Client: Opus Recruitment Solutions Location: south west london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow … right Job Views: 7 Posted: 09.06.2025 col-wide Job Description: ? Senior Ruby on Rails Developer (Remote - UK) | £60,000–£70,000+ DOE I am working with a client in the Ecommerce/SaaS space who is rapidly scaling and growing, who is looking for a … Senior Ruby Developer who is passionate about working with the latest Rails frontend. About the client: They are a growing startup looking for a Senior Ruby Developer who’s excited to wear multiple hats and grow with them. You’ll play a key More ❯

Direct message the job poster from KE Technology Director - Ruby Specialist at KE Technology Ruby Developer - Remote (UK-based) - Up to £85K Are you a Senior Ruby on Rails Developer looking to work on scalable, high-traffic applications in a … 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: Ruby on Rails, PostgreSQL, Redis, Sidekiq, AWS, Docker, Kubernetes Opportunity to influence technical decisions & contribute to architectural improvements Key Responsibilities: Developing & optimising scalable backend systems in More ❯

Social network you want to login/join with: ? Join the Tech Revolution: 15 Ruby on Rails Senior Developers/TECH LEADS Wanted for a High-Growth Series A Startup! ?, united kingdom col-narrow-left Client: Location: Job Category: Other - EU work permit required: Yes col-narrow … Views: 4 Posted: 12.05.2025 Expiry Date: 26.06.2025 col-wide Job Description: Areti Group is excited to announce a fantastic opportunity – we’re hiring 15 Ruby on Rails Tech Leads/Senior Developers! Offices in London, Dorset, Somerset, Bristol - these positions will require travel to Dorset or Bristol … once per month. Are you a talented Ruby on Rails Senior Developer/Tech Lead with a passion for polyglot programming and a strong foundation in Object-Oriented Design? Do you excel in a full-stack development environment and have experience with AWS Infrastructure and More ❯

This range is provided by Sorcer Ruby. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Sorcer Ruby Technical Recruiter | Providing the best Opportunity to Professionals Ruby on Rails Developer – Full-Time | Remote A fast-growing SaaS company is seeking a skilled Ruby on Rails Developer to join its fully remote team. This is an exciting opportunity to work on an innovative platform that empowers businesses worldwide with … product evolution. Work in an innovation-driven culture that values technical excellence and continuous learning. Your Role: Develop, test, and maintain robust features using Ruby on Rails . Work closely with cross-functional teams to create seamless user experiences. Write clean, maintainable, and efficient code while following More ❯

Senior Ruby on Rails Developer (Remote - UK) | £60,000–£70,000+ DOE I am working with a client in the Ecommerce/SaaS space who is rapidly scaling and growing, who is looking for a Senior Ruby Developer who is passionate about … working with the latest Rails frontend. About the client: They are a growing startup looking for a Senior Ruby Developer who’s excited to wear multiple hats and grow with them. You’ll play a key role in shaping their product, working closely with end users … and delivering features that make a real impact. What You’ll Be Doing Developing and maintaining Ruby on Rails applications (full-stack with Hotwire, Turbo, Stimulus) Addressing technical debt and resolving bugs Designing and delivering new features end-to-end Collaborating on infrastructure and deployment Engaging More ❯

Senior Ruby on Rails Developer (Remote - UK) | £60,000–£70,000+ DOE I am working with a client in the Ecommerce/SaaS space who is rapidly scaling and growing, who is looking for a Senior Ruby Developer who is passionate about … working with the latest Rails frontend. About the client: They are a growing startup looking for a Senior Ruby Developer who’s excited to wear multiple hats and grow with them. You’ll play a key role in shaping their product, working closely with end users … and delivering features that make a real impact. What You’ll Be Doing Developing and maintaining Ruby on Rails applications (full-stack with Hotwire, Turbo, Stimulus) Addressing technical debt and resolving bugs Designing and delivering new features end-to-end Collaborating on infrastructure and deployment Engaging More ❯

Senior Ruby on Rails Developer (Remote - UK) | £60,000–£70,000+ DOE I am working with a client in the Ecommerce/SaaS space who is rapidly scaling and growing, who is looking for a Senior Ruby Developer who is passionate about … working with the latest Rails frontend. About the client: They are a growing startup looking for a Senior Ruby Developer who’s excited to wear multiple hats and grow with them. You’ll play a key role in shaping their product, working closely with end users … and delivering features that make a real impact. What You’ll Be Doing Developing and maintaining Ruby on Rails applications (full-stack with Hotwire, Turbo, Stimulus) Addressing technical debt and resolving bugs Designing and delivering new features end-to-end Collaborating on infrastructure and deployment Engaging More ❯

This range is provided by Christopher Ali. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range Direct message the job poster from Christopher Ali. Christopher Ali is recruiting a … Ruby on Rails Developer for a Rails app aimed at hospitals in the UK. They require a RoR developer to come onboard on a contract basis to help expand their team. The contract will be initially for 4 months and is … remote. Experience required: Ruby on Rails experience Docker Tailwind CSS Seniority level Mid-Senior level Employment type Full-time Job function Information Technology Industries IT Services and IT Consulting Hospitals and Healthcare Referrals can increase your chances of interviewing at Christopher Ali by 2x. Sign in to More ❯

Social network you want to login/join with: Mid-Level Ruby on Rails Developer, london col-narrow-left Client: Opus Recruitment Solutions Location: london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views: 10 Posted: 14.06.2025 Expiry Date … 29.07.2025 col-wide Job Description: Ruby Engineer/Outside IR35/Hybrid Working/9 Month Contract Key Responsibilities Develop, test, and deploy high-quality Ruby on Rails applications. Collaborate with cross-functional teams to design and implement new features. Maintain and improve existing codebases, ensuring … seamless integration with front-end applications. Keep up to date with industry trends and emerging technologies. Requirements 2–5 years of experience working with Ruby on Rails in a professional setting. Strong understanding of Object-Oriented Programming (OOP) and MVC architecture . Experience with SQL databases (PostgreSQL More ❯

Social network you want to login/join with: Mid-Level Ruby on Rails Developer, south west london col-narrow-left Client: Opus Recruitment Solutions Location: south west london, United Kingdom Job Category: Other - EU work permit required: Yes col-narrow-right Job Views … Posted: 04.06.2025 Expiry Date: 19.07.2025 col-wide Job Description: Ruby Engineer/Outside IR35/Hybrid Working/9 Month Contract Key Responsibilities Develop, test, and deploy high-quality Ruby on Rails applications. Collaborate with cross-functional teams to design and implement new features. Maintain and … seamless integration with front-end applications. Keep up to date with industry trends and emerging technologies. Requirements 2–5 years of experience working with Ruby on Rails in a professional setting. Strong understanding of Object-Oriented Programming (OOP) and MVC architecture . Experience with SQL databases (PostgreSQL More ❯

Senior Ruby on Rails Developer - Remote (UK) - Exciting Growing Startup This job description provides a comprehensive overview of the role, responsibilities, and requirements for a Senior Ruby on Rails Developer position. It is well-structured with clear headings and lists … making it easy to read and understand. The content is relevant, focusing on the job specifics without unnecessary details. Minor improvements could be made to enhance clarity and professionalism, such as removing duplicate headings and ensuring consistent formatting. Overall, it meets the minimum requirements and has acceptable content quality More ❯

Ruby Developer £500-£550 per a day - Inside IR35 3-6 Month Contract Remote Working We are seeking an experienced Ruby Developer to join our growing government clients. This is an excellent opportunity to contribute to significant projects, working on complex systems and … delivering high-quality solutions. Key Responsibilities: Design, develop, and maintain high-performance, scalable applications using Ruby on Rails. Build and integrate robust APIs, ensuring seamless communication between various systems. Collaborate closely with cross-functional teams, including product managers, designers, and other developers, to define, design, and ship new … Participate in code reviews, contributing to a culture of continuous improvement. Troubleshoot, debug, and upgrade existing systems. Contribute to the entire application lifecycle, focusing on coding, debugging, and testing. Essential Skills & Experience: Strong commercial experience as a Ruby Developer, with a proven track record of delivering More ❯

Ruby Developer £500-£550 per a day - Inside IR35 3-6 Month Contract Remote Working We are seeking an experienced Ruby Developer to join our growing government clients. This is an excellent opportunity to contribute to significant projects, working on complex systems and … delivering high-quality solutions. Key Responsibilities: Design, develop, and maintain high-performance, scalable applications using Ruby on Rails. Build and integrate robust APIs, ensuring seamless communication between various systems. Collaborate closely with cross-functional teams, including product managers, designers, and other developers, to define, design, and ship new … Participate in code reviews, contributing to a culture of continuous improvement. Troubleshoot, debug, and upgrade existing systems. Contribute to the entire application lifecycle, focusing on coding, debugging, and testing. Essential Skills & Experience: Strong commercial experience as a Ruby Developer, with a proven track record of delivering More ❯

Ruby Developer £500-£550 per a day - Inside IR35 3-6 Month Contract Remote Working We are seeking an experienced Ruby Developer to join our growing government clients. This is an excellent opportunity to contribute to significant projects, working on complex systems and … delivering high-quality solutions. Key Responsibilities: Design, develop, and maintain high-performance, scalable applications using Ruby on Rails. Build and integrate robust APIs, ensuring seamless communication between various systems. Collaborate closely with cross-functional teams, including product managers, designers, and other developers, to define, design, and ship new … Participate in code reviews, contributing to a culture of continuous improvement. Troubleshoot, debug, and upgrade existing systems. Contribute to the entire application lifecycle, focusing on coding, debugging, and testing. Essential Skills & Experience: Strong commercial experience as a Ruby Developer, with a proven track record of delivering More ❯

Ruby Developer £500-£550 per a day - Inside IR35 3-6 Month Contract Remote Working We are seeking an experienced Ruby Developer to join our growing government clients. This is an excellent opportunity to contribute to significant projects, working on complex systems and … delivering high-quality solutions. Key Responsibilities: Design, develop, and maintain high-performance, scalable applications using Ruby on Rails. Build and integrate robust APIs, ensuring seamless communication between various systems. Collaborate closely with cross-functional teams, including product managers, designers, and other developers, to define, design, and ship new … Participate in code reviews, contributing to a culture of continuous improvement. Troubleshoot, debug, and upgrade existing systems. Contribute to the entire application lifecycle, focusing on coding, debugging, and testing. Essential Skills & Experience: Strong commercial experience as a Ruby Developer, with a proven track record of delivering More ❯

Ruby Developer £500-£550 per a day - Inside IR35 3-6 Month Contract Remote Working We are seeking an experienced Ruby Developer to join our growing government clients. This is an excellent opportunity to contribute to significant projects, working on complex systems and … delivering high-quality solutions. Key Responsibilities: Design, develop, and maintain high-performance, scalable applications using Ruby on Rails. Build and integrate robust APIs, ensuring seamless communication between various systems. Collaborate closely with cross-functional teams, including product managers, designers, and other developers, to define, design, and ship new … Participate in code reviews, contributing to a culture of continuous improvement. Troubleshoot, debug, and upgrade existing systems. Contribute to the entire application lifecycle, focusing on coding, debugging, and testing. Essential Skills & Experience: Strong commercial experience as a Ruby Developer, with a proven track record of delivering More ❯

Ruby on Rails Developer - Remote - UK based - Up to £85K - SaaS Christopher Ali has partnered with an innovative UK-based SaaS start-up that is at a pivotal growth stage and requires a Senior Ruby Developer to join the team. They have … growth phase. The Role : Seeking experienced developers excited about building innovative solutions. The role involves solving unique business and technical challenges with a focus on scalable, secure, and maintainable solutions. The tech stack primarily includes Rails, with supporting services in Python and Go. Candidates should be comfortable working … across multiple languages and frameworks, taking a lead role in developing core technologies. Skills Required : Experience with Rails (or similar frameworks) Experience managing large systems following SRE principles API development and integration experience Experience testing complex applications using TDD Designing, building, and maintaining full-stack applications Experience with image More ❯

Ruby Developer - FinTech - Up to 55k I’m working exclusively with a scaling fintech client (so you won't hear this via another recruiter) who are expanding their footprint in the market. They’re looking for multiple Mid-Level Ruby Developers to join their small, collaborative … team 📊 💸 Salary: £45,000 – £55,000 🏢 Working Arrangements : Hybrid in London (3 days a week in the office) 💻 Tech Stack: Ruby on Rails, JavaScript, DevOps tooling's, AWS This is a backend focused role although any frontend experience is a bonus. It's a great opportunity to … work on exciting projects in an environment which will support you and help you grow as an engineer. You will also be working very closely with their customers and this is experience that they really value. If this is of interest, please get in touch ASAP - will be moving More ❯

Ruby Developer - FinTech - Up to 55k I’m working exclusively with a scaling fintech client (so you won't hear this via another recruiter) who are expanding their footprint in the market. They’re looking for multiple Mid-Level Ruby Developers to join their small, collaborative … team 📊 💸 Salary: £45,000 – £55,000 🏢 Working Arrangements : Hybrid in London (3 days a week in the office) 💻 Tech Stack: Ruby on Rails, JavaScript, DevOps tooling's, AWS This is a backend focused role although any frontend experience is a bonus. It's a great opportunity to … work on exciting projects in an environment which will support you and help you grow as an engineer. You will also be working very closely with their customers and this is experience that they really value. If this is of interest, please get in touch ASAP - will be moving More ❯