1 to 25 of 30 Permanent Ruby Developer Jobs in London

Senior Ruby Developer - Up to £100,000 - SaaS Salary: Paying £70,000 - £100,000 depending on experience Location: Hybrid working in Central London Office Tech Stack: Ruby on Rails, JavaScript, React, AWS👩🏻‍💻 The Company 🚀 I’m working with a scaling SaaS company that’s transforming the way … performance, and innovation head-on. They take great pride in the company culture they've built with low attrition across the board. Desired Skills ⚙️ Ruby on Rails JavaScript React AWS Please apply now if you'd be interested in finding out more, moving fast with interviews (Senior Ruby Developer). Senior Ruby Developer - Paying Up to £100,000 - SaaS More ❯

Senior Ruby Developer - Up to £100,000 - SaaS Salary: Paying £70,000 - £100,000 depending on experience Location: Hybrid working in Central London Office Tech Stack: Ruby on Rails, JavaScript, React, AWS👩🏻‍💻 The Company 🚀 I’m working with a scaling SaaS company that’s transforming the way … performance, and innovation head-on. They take great pride in the company culture they've built with low attrition across the board. Desired Skills ⚙️ Ruby on Rails JavaScript React AWS Please apply now if you'd be interested in finding out more, moving fast with interviews (Senior Ruby Developer). Senior Ruby Developer - Paying Up to £100,000 - SaaS More ❯

Senior Ruby Developer - Up to £100,000 - SaaS Salary: Paying £70,000 - £100,000 depending on experience Location: Hybrid working in Central London Office Tech Stack: Ruby on Rails, JavaScript, React, AWS👩🏻‍💻 The Company 🚀 I’m working with a scaling SaaS company that’s transforming the way … performance, and innovation head-on. They take great pride in the company culture they've built with low attrition across the board. Desired Skills ⚙️ Ruby on Rails JavaScript React AWS Please apply now if you'd be interested in finding out more, moving fast with interviews (Senior Ruby Developer). Senior Ruby Developer - Paying Up to £100,000 - SaaS More ❯

Ruby Developer - Up to £75,000 - SaaS Salary: Paying £55,000 - £75,000 depending on experience Location: Hybrid working in Central London Office Tech Stack: Ruby on Rails, JavaScript, React, AWS👩🏻‍💻 The Company 🚀 I’m working with a scaling SaaS company that’s transforming the way businesses … head-on. They take great pride in the company culture they've built with low attrition across the board. Backend focused role. Desired Skills ⚙️ Ruby on Rails JavaScript React AWS Please apply now if you'd be interested in finding out more Ruby Developer. Ruby Developer More ❯

Ruby Developer - Up to £75,000 - SaaS Salary: Paying £55,000 - £75,000 depending on experience Location: Hybrid working in Central London Office Tech Stack: Ruby on Rails, JavaScript, React, AWS👩🏻‍💻 The Company 🚀 I’m working with a scaling SaaS company that’s transforming the way businesses … head-on. They take great pride in the company culture they've built with low attrition across the board. Backend focused role. Desired Skills ⚙️ Ruby on Rails JavaScript React AWS Please apply now if you'd be interested in finding out more Ruby Developer. Ruby Developer More ❯

Ruby Developer - FinTech - Up to 50k 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 – £50,000 🏢 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 … their customers and this is experience that they really value. If this is of interest, please get in touch ASAP - will be moving quickly!! Ruby Developer - FinTech - Up to 50k More ❯

Junior - Mid-Ruby Developer (Hotwire/Stimulus/Turbo) - up to £60,000 - 3 Roles! Fully Remote Ruby on Rails Developer Opportunity Are you a Ruby Developer 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: Ruby on Rails Developer Location: Fully Remote Salary: £40-60k What We’re Looking For: 2+ years of Ruby on Rails Expertise: You’ll be working with Rails More ❯

Junior - Mid-Ruby Developer (Hotwire/Stimulus/Turbo) - up to £60,000 - 3 Roles! Fully Remote Ruby on Rails Developer Opportunity Are you a Ruby Developer 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: Ruby on Rails Developer Location: Fully Remote Salary: £40-60k What We’re Looking For: 2+ years of Ruby on Rails Expertise: You’ll be working with Rails More ❯

Junior - Mid-Ruby Developer (Hotwire/Stimulus/Turbo) - up to £60,000 - 3 Roles! 🌟 Fully Remote Ruby on Rails Developer Opportunity 🌟 Are you a Ruby Developer 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: Ruby on Rails Developer Location: Fully Remote Salary: £40-60k What We’re Looking For: 2+ years of Ruby on Rails Expertise: You’ll be working with Rails More ❯

Junior - Mid-Ruby Developer (Hotwire/Stimulus/Turbo) - up to £60,000 - 3 Roles! 🌟 Fully Remote Ruby on Rails Developer Opportunity 🌟 Are you a Ruby Developer 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: Ruby on Rails Developer Location: Fully Remote Salary: £40-60k What We’re Looking For: 2+ years of Ruby on Rails Expertise: You’ll be working with Rails More ❯

Junior - Mid-Ruby Developer (Hotwire/Stimulus/Turbo) - up to £60,000 - 3 Roles! 🌟 Fully Remote Ruby on Rails Developer Opportunity 🌟 Are you a Ruby Developer 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: Ruby on Rails Developer Location: Fully Remote Salary: £40-60k What We’re Looking For: 2+ years of Ruby on Rails Expertise: You’ll be working with Rails More ❯

Junior - Mid-Ruby Developer (Hotwire/Stimulus/Turbo) - up to £60,000 - 3 Roles! 🌟 Fully Remote Ruby on Rails Developer Opportunity 🌟 Are you a Ruby Developer 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: Ruby on Rails Developer Location: Fully Remote Salary: £40-60k What We’re Looking For: 2+ years of Ruby on Rails Expertise: You’ll be working with Rails More ❯

Junior - Mid-Ruby Developer (Hotwire/Stimulus/Turbo) - up to £60,000 - 3 Roles! 🌟 Fully Remote Ruby on Rails Developer Opportunity 🌟 Are you a Ruby Developer 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: Ruby on Rails Developer Location: Fully Remote Salary: £40-60k What We’re Looking For: 2+ years of Ruby on Rails Expertise: You’ll be working with Rails More ❯

Junior - Mid-Ruby Developer (Hotwire/Stimulus/Turbo) - up to £60,000 - 3 Roles! 🌟 Fully Remote Ruby on Rails Developer Opportunity 🌟 Are you a Ruby Developer 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: Ruby on Rails Developer Location: Fully Remote Salary: £40-60k What We’re Looking For: 2+ years of Ruby on Rails Expertise: You’ll be working with Rails More ❯

Ruby Developer - Up to £75,000 - SaaS Salary: Paying £55,000 - £75,000 depending on experience Location: Hybrid working in Central London Office Tech Stack: Ruby on Rails, JavaScript, React, AWS👩🏻‍💻 The Company 🚀 I’m working with a scaling SaaS company that’s transforming the way businesses … head-on. They take great pride in the company culture they've built with low attrition across the board. Backend focused role. Desired Skills ⚙️ Ruby on Rails JavaScript React AWS Please apply now if you'd be interested in finding out more Ruby Developer. Ruby Developer More ❯

Relocators Welcome!!! (Must Have Full Right to Work) Ruby Developer | Hybrid (Liverpool) | 2 Days Onsite | £65,000–£75,000 + Bonus | Mid–Senior Level | Ruby We’re partnered with a well-established gaming and betting business going through a major tech transformation. With a strong reputation and … heavily in modernising their platforms and building out new features across payments, subscriptions, and customer experience. This is a great opportunity for a skilled Ruby developer to join a business with a strong culture of engineering ownership, flexible working, and complex technical challenges to solve. Skills & Experience: High … level of experience with Ruby Strong cloud knowledge – Azure preferred Exposure to CI/CD, DevOps practices, and hybrid cloud environments Industry experience from gambling Strong problem-solver who can work independently and communicate clearly What’s on offer: £65,000–£70,000 base salary 10% annual bonus More ❯

Ruby Engineer/Outside IR35/Hybrid Working/12 Month Contract I'm on the lookout for a Ruby engineer to join their fast-paced full-stack product team, you will be on the back-end team working on writing clean, tested, maintainable and efficient Ruby code. Role Requirements: 4+ years of commercial Ruby/Ruby on Rails experience The ability to work as part of a team or as an individual A firm grasp of object-oriented analysis and design Good knowledge of relational databases roservices Understanding of Agile methodologies This role … per week from their London office. If you are interested in this role, please apply or email your latest CV to adeeb.rahman@opusrs.com ASAP! Ruby Engineer/Outside IR35/Hybrid Working/12 Month Contract More ❯

with clients, understanding their needs, and translating them into effective outcomes. You understand and align with Solirius Reply Values. The Role: As a Senior Ruby Developer, you will play a crucial role in developing and maintaining our Ruby-based backend applications while driving initiatives across DevOps, database … of junior developers. This is an opportunity to shape the direction of our platform and foster a culture of collaboration and innovation. Key Responsibilities: Ruby Development: Design, build, and maintain robust, scalable, and high-performance Ruby applications. Write clean, maintainable, and efficient code following best practices and coding … frontend. DevOps & Automation: Collaborate with the DevOps team to design and implement CI/CD pipelines and deployment automation. Ensure the smooth deployment of Ruby applications by utilizing infrastructure-as-code tools (e.g., Terraform, Ansible). Maintain and improve our cloud-based infrastructure (AWS, GCP, or Azure) to ensure More ❯

Mid - Senior level Full Stack Ruby developer - React Location: Central London (2 times a month) Salary: £60-80k + Benefits About my client: a profitable SaaS business with a strong foundation and exciting growth prospects. As a long-term client of Opus, they have an low turnover … rate within the tech team, with a stable and strong team culture! Role: We are looking for a talented Mid-Level Full Stack Developer with 3-5 years of experience to join their team. You will be working with Ruby and React to develop and enhance our innovative … products. Responsibilities: Develop and maintain web applications using Ruby and React. Collaborate with cross-functional teams to define, design, and ship new features. Ensure the performance, quality, and responsiveness of applications. Identify and correct bottlenecks and fix bugs. Requirements: 6+ years of experience in Ruby development. Proficiency in More ❯

Mid - Senior level Full Stack Ruby developer - React Location: Central London (2 times a month) Salary: £60-80k + Benefits About my client: a profitable SaaS business with a strong foundation and exciting growth prospects. As a long-term client of Opus, they have an low turnover … rate within the tech team, with a stable and strong team culture! Role: We are looking for a talented Mid-Level Full Stack Developer with 3-5 years of experience to join their team. You will be working with Ruby and React to develop and enhance our innovative … products. Responsibilities: Develop and maintain web applications using Ruby and React. Collaborate with cross-functional teams to define, design, and ship new features. Ensure the performance, quality, and responsiveness of applications. Identify and correct bottlenecks and fix bugs. Requirements: 6+ years of experience in Ruby development. Proficiency in More ❯

Role: Ruby on Rails Engineer Rate: £450-£480/Day IR35 Status: Outside IR35 Length: 12 months This is an exciting opportunity for an experienced Ruby on Rails Engineer to join a fast-paced full-stack team within the Greentech sector, based in London. The role contracts outside … delivering highly scalable and well-structured code while working in a collaborative, agile development environment. As a Backend Engineer, you will work primarily with Ruby on Rails, using your expertise to refine business requirements into actionable development tasks. You will build robust backend systems and integrate these with frontend … team members to share knowledge, review code, and uphold high standards of quality and maintainability across the codebase. Responsibilities: Develop clean, maintainable, and efficient Ruby on Rails code Collaborate with product and development teams to gather requirements and scope out solutions Design and implement scalable, secure features, adhering to More ❯

Role: Ruby on Rails Engineer Rate: £450-£480/Day IR35 Status: Outside IR35 Length: 12 months This is an exciting opportunity for an experienced Ruby on Rails Engineer to join a fast-paced full-stack team within the Greentech sector, based in London. The role contracts outside … delivering highly scalable and well-structured code while working in a collaborative, agile development environment. As a Backend Engineer, you will work primarily with Ruby on Rails, using your expertise to refine business requirements into actionable development tasks. You will build robust backend systems and integrate these with frontend … team members to share knowledge, review code, and uphold high standards of quality and maintainability across the codebase. Responsibilities: Develop clean, maintainable, and efficient Ruby on Rails code Collaborate with product and development teams to gather requirements and scope out solutions Design and implement scalable, secure features, adhering to More ❯

Role: Ruby on Rails Engineer Rate: £450-£480/Day IR35 Status: Outside IR35 Length: 12 months This is an exciting opportunity for an experienced Ruby on Rails Engineer to join a fast-paced full-stack team within the Greentech sector, based in London. The role contracts outside … delivering highly scalable and well-structured code while working in a collaborative, agile development environment. As a Backend Engineer, you will work primarily with Ruby on Rails, using your expertise to refine business requirements into actionable development tasks. You will build robust backend systems and integrate these with frontend … team members to share knowledge, review code, and uphold high standards of quality and maintainability across the codebase. Responsibilities: Develop clean, maintainable, and efficient Ruby on Rails code Collaborate with product and development teams to gather requirements and scope out solutions Design and implement scalable, secure features, adhering to More ❯

Title: Senior Ruby on Rails Engineer Location: London/Hybrid Salary: Up to £95k basic + benefits We are working with a London based company who are in the market for a Senior Rails Engineer. Start ASAP Hybrid – once per fortnight in the London office You must have a … minimum of 5 years Ruby experience Front end experience is essential 10 people in the engineering team 60 people in the company Comfortable leading a team Ruby version 3 Rails version 7 Up to £95k basic + benefits Please apply with an up-to-date CV to be More ❯

Title: Senior Ruby on Rails Engineer Location: London/Hybrid Salary: Up to £95k basic + benefits We are working with a London based company who are in the market for a Senior Rails Engineer. Start ASAP Hybrid – once per fortnight in the London office You must have a … minimum of 5 years Ruby experience Front end experience is essential 10 people in the engineering team 60 people in the company Comfortable leading a team Ruby version 3 Rails version 7 Up to £95k basic + benefits Please apply with an up-to-date CV to be More ❯