1 to 25 of 36 Ruby on Rails Jobs

Ruby on Rails Developer | Ruby, Postgres, JavaScript | Fully Remote, Up to £80k We're working with a fast-growing, product-led tech company looking for a Ruby on Rails Developer to join a small, high-impact engineering team. You’ll be building … shipping features end-to-end in Rails, working across backend and frontend, and playing a key role in how the product evolves. This is a high-autonomy environment with a strong focus on output. Responsibilities: Deliver features end-to-end from problem through to release Build and maintain ...

Senior Ruby on Rails Engineer Fulham (2/3 days on-site) £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 … innovative solutions that prioritise dignity, safety, and inclusion for millions of users. In this varied role, you will move beyond feature development to focus on the stability, performance, and observability of the core Rails ecosystem. You will act as a trusted backend partner for Product and Platform teams ...

fixing a fragmented, opaque market where pricing is political and access is unequal — building a fair, transparent system where customers and suppliers trade on equal terms. We turn a network of merchants and distributors into one simple way to buy heavy, first-fix materials. Customers — from DIYers to tradespeople … includes James Mackenzie (former Managing Director of Travis Perkins) and Thomas Studd (former Partner at Vitruvian Partners). Role Description We’re hiring a Ruby on Rails Developer to join a small, high-performing team and ship product changes end-to-end. You’ll work ...

Advertisement: Senior Technical Business Analyst/Developer (Ruby on Rails) Duration: 6 months (with potential extension) Location: Remote IR35: Outside IR35 Join Our Dynamic Team! Are you a passionate Senior Software Developer with a knack for business analysis and a love for solving complex problems … vital position, you will play a key role in shaping software solutions that meet business needs before development kicks off. With your expertise in Ruby on Rails and business analysis, you will ensure that the requirements are not just understood but also prioritised and actionable. Your contributions ...

looking for a Tech Solutions Engineer with experience in Ruby on Rails to join our talented development team. In this hybrid role, you will both develop scalable API applications and support customers in integrating and troubleshooting their e invoicing connections. Acting as a bridge between our product … clients, you'll ensure smooth implementation, high performance, and quick issue resolution. Your role Develop, test, and maintain API applications using Ruby on Rails Collaborate with cross-functional teams to define, design, and ship new features Provide technical support for clients during API integration and configuration Troubleshoot ...

SaaS | Hybrid – 2-3 days office | UK Location: London Type: Full-time Role Overview Accessible rail travel depends on systems that work reliably in live environments. Our Passenger Assistance platform turns passenger assistance requests into coordinated action inside live rail operations. We are hiring a Mid-Senior Ruby on Rails Engineer to own and evolve our operational systems, ensuring stability and production reliability in close collaboration with cross-functional teams. Strategic Context Transreport exists to remove structural barriers in rail travel. Our vision is that everyone has access to travel everywhere. As a Series ...

Hiring: Senior Ruby on Rails Developer (Remote - UK Based) Location: Anywhere in the UK (100% Remote) Job Type: Full-Time | Flexible Hours | Work-Life Balance Champions Why This Role Rocks: Ready to level up your dev career with a company that actually values innovation, autonomy, and continuous … edge code. You’ll be part of a passionate, remote-first team building impactful products — and yes, you’ll get Friday afternoons to work on your own passion projects . Plus, every team member gets a free Udemy license to keep those skills sharp and curiosity thriving. What ...

Senior Full Stack Ruby Developer Roles - Market Leading UK Business - Berkshire (1 day per week onsite) - £65,000 - £75,000 (DOE) - Essential Exp: Ruby on Rails, NodeJS, ReactJS, TypeScript, AWS It's not often to get to support a company that you've seen grow from … more front end focused and the other is more back end focused: Senior Level Software Developer (Front-end focused) - 70% ReactJS Development/30% Ruby on Rails development - £65,000 - £75,000 Senior Level Software Developer (Back-end focused) - 70% Ruby on Rails/ ...

Senior Ruby Developer £60,000 - £75,000 Remote (UK-Based) This is a rare opportunity to join a fast growing, VC backed digital marketplace at a pivotal stage of scale. You will work in a lean, high performing engineering team where modern AI assisted development is core … software is built, not an experiment on the side. THE COMPANY They are a high growth, two-sided online marketplace operating within the construction and building materials sector. THE ROLE As a Senior Ruby Developer, you will own the delivery of full stack features in Ruby on ...

Senior Ruby Developer £60,000 - £75,000 Remote (UK-Based) This is a rare opportunity to join a fast growing, VC backed digital marketplace at a pivotal stage of scale. You will work in a lean, high performing engineering team where modern AI assisted development is core … software is built, not an experiment on the side. THE COMPANY They are a high growth, two-sided online marketplace operating within the construction and building materials sector. THE ROLE As a Senior Ruby Developer, you will own the delivery of full stack features in Ruby on ...

Senior Ruby Developer £60,000 - £75,000 Remote (UK-Based) This is a rare opportunity to join a fast growing, VC backed digital marketplace at a pivotal stage of scale. You will work in a lean, high performing engineering team where modern AI assisted development is core … software is built, not an experiment on the side. THE COMPANY They are a high growth, two-sided online marketplace operating within the construction and building materials sector. THE ROLE As a Senior Ruby Developer, you will own the delivery of full stack features in Ruby on ...

Contract Lead Ruby Developer– (UK Remote) 100% Remote (EU-Based Candidates Only) 12-Month Contract We are supporting a leading organisation in the insurance sector as they scale and modernise their cloud-based core platform . They are looking for an experienced Senior Ruby Engineer to join on … member of an engineering squad building, enhancing, and optimising a modern cloud-native system used across a major insurance operation. This is a hands-on development role where you’ll contribute to new features, performance improvements, integrations, and architectural evolution within a high-performing engineering culture. What ...

Senior Full-stack Ruby on Rails - Health Tech - Outside IR35 Evantis Technology is looking for a Senior Full Stack Engineer with extensive experience with Ruby on Rails. The project will start in the next 2 weeks and will be 70% backend and 30% front end. … would suit an engineer who enjoys working on consumer-facing products. Requirements Strong experience building applications with Ruby (ideally Rails) Proven ability to own features/products end-to-end , not just write code Experience designing and building robust backend systems and APIs Writes high-quality, maintainable ...

Ruby Developer Ruby Developer Up to £75,000 + benefitsRemote (UK) This is a great opportunity to join a high-growth startup where you can take ownership of product development using modern, AI-assisted engineering workflows. THE COMPANY: This business is in the buy-and-sell marketplace … written using AI agents, the team operates at start up speed, with a lean, high-impact engineering function. THE ROLE: They are hiring a Ruby Developer to take ownership of building and shaping features using agentic coding workflows, applying strong Ruby fundamentals while leveraging AI tools for speed ...

Ruby Developer Ruby Developer Up to £75,000 + benefitsRemote (UK) This is a great opportunity to join a high-growth startup where you can take ownership of product development using modern, AI-assisted engineering workflows. THE COMPANY: This business is in the buy-and-sell marketplace … written using AI agents, the team operates at start up speed, with a lean, high-impact engineering function. THE ROLE: They are hiring a Ruby Developer to take ownership of building and shaping features using agentic coding workflows, applying strong Ruby fundamentals while leveraging AI tools for speed ...

Ruby Developer Ruby Developer Up to £75,000 + benefitsRemote (UK) This is a great opportunity to join a high-growth startup where you can take ownership of product development using modern, AI-assisted engineering workflows. THE COMPANY: This business is in the buy-and-sell marketplace … written using AI agents, the team operates at start up speed, with a lean, high-impact engineering function. THE ROLE: They are hiring a Ruby Developer to take ownership of building and shaping features using agentic coding workflows, applying strong Ruby fundamentals while leveraging AI tools for speed ...

delivering reliable, scalable, and high-quality learning experiences. Medify Engineering is a team of ten engineers across two teams, and everyone is hands on, including engineering management and the CTO, which helps us keep our processes practical and engineer-friendly. We work to minimise meetings: engineers typically have … refinement with Product, a one-hour planning session with engineering, and a 30-minute company-wide demo. Operational work like deployments, bug triage, and on-call is handled on a rotation, with each person covering one week roughly every two months. 🎯 The Role As a Senior Full Stack ...

What Youll Build: Modern, responsive web applications using React & TypeScript . Sleek UIs with Tailwind CSS and cutting-edge frontend architecture. Backend services with Ruby on Rails (essential) or Node.js , integrated via RESTful APIs . Robust data solutions with PostgreSQL or similar databases. Scalable deployment pipelines on … performance. Optimized client-side performance for smooth user experiences. What Were Looking For: Strong commercial experience with React & TypeScript . Deep expertise in Ruby on Rails (essential). Solid understanding of REST APIs , relational databases, and modern frontend architecture. Hands-on experience with cloud deployments ...

Fachinformatiker:in (m/w/d) - Anwendungsentwicklung/Ruby on Rails Rechenzentrum Campus Weihenstephan Bewerbungsfrist 29.04.2026 Vergütung bis E 10 TV-L Umfang Teilzeit: 20,05 Stunden/Woche Vertragslaufzeit zwei Jahre ab Einstellungsdatum Kennziffer Besetzungsdatum 01.06.2026 . click apply for full job details ...

take ownership of the manual testing lifecycle for a B2B SaaS platform. If you thrive in environments where your work has a direct impact on accessibility and social mobility, this role offers the chance to lead release confidence across global web and mobile applications. This company is a Series … this varied role, you will move between established legacy projects and fast-moving greenfield expansions, ensuring that the data syncs perfectly between a Ruby on Rails backend and native iOS/Android client devices. You will embed yourself in the design phase to strengthen acceptance criteria before ...

know some like in-person working and some prefer fully remote. About You We’re looking for a Senior Support Engineer who thrives on solving real customer problems through hands-on technical work. You’ll sit at the intersection of our support, engineering, and data migration teams … Developer who wants to take full ownership of debugging, fixing, and enhancing real-world product issues that impact doctors and patients. You’ll work on: Investigating and resolving bugs or issues raised by our team of Customer Support Specialists. Making small-to-medium feature tweaks (e.g. modifying exports, adjusting ...

Hays are now looking for a Ruby Developer for one of our local clients:Rate: Circa £450 p/d Inside IR35Hybrid: 1-2 days a week in Bath, rest is WFHDuration: 6 month+ contract Overview A highly skilled Ruby Developer is required to support a small, fast … paced digital development team working on a bespoke Ruby-based technical environment. This role involves leading development tasks, contributing to technical strategy, and quickly getting up to speed with complex systems and infrastructure. Key Responsibilities Lead end-to-end Ruby-based development tasks with minimal oversight Work ...

working with a London based company who are in the market for mid level Rails Engineers. Start ASAP You must have Ruby/Rails experience 100+ people in the company Hybrid - 1 day per week into the London office £60-80k basic + benefits including equity ...

Principal Full Stack Developer - Market Leading UK Business - Berkshire (1 day per week onsite) - £80,000 - £100,000 (DOE) - Essential Exp: Ruby on Rails, NodeJS, ReactJS, TypeScript, AWS It's not often to get to support a company that you've seen grow from humble beginnings into … looking to add a Principal Software Developer to their highly successful team based in Berkshire. Principal Level Full Stack Developer - 75% Hands on Development with Ruby & ReactJS/25% Line Management - reporting directly into the CTO This is a high-impact role for an architect-level developer ...

only B Corp Certified salary sacrifice provider, we’re transforming the future of electric vehicle adoption in the UK through salary sacrifice. Building on that success, we’ve launched The Charge Scheme – an innovative benefit allowing employees to save 20–50% on EV charging via salary sacrifice. Voted … 4.9 on Glassdoor and certified by Welcome To The Jungle, it’s never been a more exciting time to join! Key Responsibilities: Develop, evolve, and maintain our core web application using Ruby, Rails, React, and TypeScript. Collaborate closely with product managers and other stakeholders to deeply understand ...