Job Title Staff Backend Software Engineer Job Description At Philips Cardiologs, we're on a mission to revolutionize medical diagnostics by making them more efficient and accessible to everyone, anywhere, at any time. Using cutting-edge machine learning (AI) and cloud computing technologies, we're shaping the future of … Engineer to join and strengthen our Engineering team. You'll play a key role in modernizing our backend architecture, helping us transition from a RubyonRails monolith to a microservices architecture. You will also collaborate with feature teams, providing technical leadership and support on key … new technologies, and enhancing our service architecture. Key Responsibilities: Modernize our Backend: Drive the evolution of our backend infrastructure, helping us move from a RubyonRails monolithic architecture to a scalable, microservices-based system. Support Feature Teams: Act as a key technical resource for feature teams More ❯
are working with a fast-growing company in the marketing technology space that are expanding its engineering team. They are seeking a Full-Stack RubyonRails Engineer to help build scalable, high-performance solutions for leading global brands. The ideal candidate has strong RubyonRails experience, writes clean, efficient code, and thrives in a dynamic environment. Location : London Interview : 2 stage process Term: Perm Must-Have Skills: 5+ years of hands-on experience in RubyonRails development, with an emphasis on high-performance applications. Experience in … building front-end applications using Hotwire, Stimulus Expertise in Git for version control and working with CI/CD pipelines. Experience working with Rails 7 Familiarity with Tailwind CSS Solid understanding of PostgreSQL and MySQL database management. Experience working within ecommerce industry If you or anyone you know has More ❯
are working with a fast-growing company in the marketing technology space that are expanding its engineering team. They are seeking a Full-Stack RubyonRails Engineer to help build scalable, high-performance solutions for leading global brands. The ideal candidate has strong RubyonRails experience, writes clean, efficient code, and thrives in a dynamic environment. Location : London Interview : 2 stage process Term: Perm Must-Have Skills: 5+ years of hands-on experience in RubyonRails development, with an emphasis on high-performance applications. Experience in … building front-end applications using Hotwire, Stimulus Expertise in Git for version control and working with CI/CD pipelines. Experience working with Rails 7 Familiarity with Tailwind CSS Solid understanding of PostgreSQL and MySQL database management. Experience working within ecommerce industry If you or anyone you know has 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 ❯
Senior Software Engineer, London, £85,000 A Senior Software Engineer with strong experience of RubyonRails is needed to join an e-Commerce SaaS Scale-up in London. Working within a talented team … of engineers and reporting into an inspiring Technology Leader you, this is a senior developer role where you will lead by example. The new RoR Software Engineer will take the lead on multiple projects, driving standards within a product-focused engineering environment. Working within a fast-paced environment focused … delivering and shipping high quality features. What You’ll Do Develop and enhance core product features. Lead projects, drive standards and mentor other RoR Engineers. Improve feature delivery and scalability. Utilize AI and automation for innovation. Champion best coding practices and mentor engineers. Work with Product and Design teams 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 ❯
Senior RubyonRails Full Stack Developer £51,000 - £60,000k (DOE) Portsmouth Fully In-Office Our client is a market leader in experiential analytics for events. As a senior RubyonRails Developer, you'll play a key role in designing and developing 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 ❯
Oxford, Oxfordshire, United Kingdom Hybrid / WFH Options
Tech Talent ID
Ruby Software Engineer with a strong background in RubyonRails development is required by this leading software provider, working on a globally recognised, niche product within its sector. If you're passionate about working in a modern, tech-for-good environment, where you will … the product suite further forward then this could be a fantastic role for you. Ideally you'll come from a proven background working across - RubyonRails Front End frameworks - preferably Vue, React or Stimulus.js Architectural design SQL Agile/TDD Python beneficial You must be able … for a full job spec and detailed conversation about the business and the opportunity - only apply if you are comfortable with travel to Oxford on a regular basis for meetings/workshops when required. More ❯
Oxford, Oxfordshire, United Kingdom Hybrid / WFH Options
Tech Talent ID
Ruby Software Engineer with a strong background in RubyonRails development is required by this leading software provider, working on a globally recognised, niche product within its sector. If you're passionate about working in a modern, tech-for-good environment, where you will … the product suite further forward then this could be a fantastic role for you. Ideally you'll come from a proven background working across - RubyonRails Front End frameworks - preferably Vue, React or Stimulus.js Architectural design SQL Agile/TDD Python beneficial You must be able … for a full job spec and detailed conversation about the business and the opportunity - only apply if you are comfortable with travel to Oxford on a regular basis for meetings/workshops when required. 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 ❯
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 ❯
Lead Ruby developer Ruby, RubyonRails, React, GraphQL, AWS Working for an innovative and fast-growing digital consultancy that has obtained a new client project that you will be working on. You will be tasked with Leading a team of local and off-shore … ideas effectively to both Product teams and clients is essential as you will be part of a high visibility team. Requirements 8 years of Ruby/Rails experience Experience in React.js GraphQL or API based services Strong knowledge of SDLC, Git based versioning systems and CI/CD More ❯
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 ❯
insight space, powering smarter decision-making across sectors like retail, finance, and logistics. As they continue to scale, they’re hiring a Full-Stack RubyonRails Engineer with strong AWS expertise and the ability to lead a small engineering team. This is a hands-on … native solutions for a platform trusted by enterprise clients. Location: Portsmouth (Onsite) Interview Process: 3 stages Term: Permanent Must-Have Skills: Proven experience with RubyonRails in production environments Strong hands-on experience with AWS and cloud infrastructure Comfortable working across the stack – front-end More ❯
Portsmouth, yorkshire and the humber, united kingdom
Explore Group
insight space, powering smarter decision-making across sectors like retail, finance, and logistics. As they continue to scale, they’re hiring a Full-Stack RubyonRails Engineer with strong AWS expertise and the ability to lead a small engineering team. This is a hands-on … native solutions for a platform trusted by enterprise clients. Location: Portsmouth (Onsite) Interview Process: 3 stages Term: Permanent Must-Have Skills: Proven experience with RubyonRails in production environments Strong hands-on experience with AWS and cloud infrastructure Comfortable working across the stack – front-end More ❯
Lead Ruby developer Ruby, RubyonRails, React, GraphQL, AWS Working for an innovative and fast-growing digital consultancy that has obtained a new client project that you will be working on. You will be tasked with Leading a team of local and off-shore More ❯
United Kingdom, City of London Hybrid / WFH Options
Opus Recruitment Solutions
Ruby Engineer/Outside IR35/Fully Remote/6 Month Contract I'm on the lookout for a Ruby engineer to join a 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/RubyonRails 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 services Understanding of … fully remote, anywhere in the world If you are interested in this role, please apply or email your latest CV to (url removed) ASAP! Ruby Engineer/Outside IR35/Fully Remote/6 Month Contract More ❯
Ruby Engineer/Outside IR35/Hybrid Working/6 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/RubyonRails 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 micro services Understanding … per week from their London office. If you are interested in this role, please apply or email your latest CV to (url removed) ASAP! Ruby Engineer/Outside IR35/Hybrid Working/6 Month Contract More ❯
Ruby Engineer - Remote in the UK - up to £75k We're working on this role on an exclusive basis, which means you won't hear about it through another recruiter. It's a great opportunity, so apply today to learn more. You'll join a B-corp … in providing a sustainable alternative for it's customers. They stand out from the crowd as a smaller, customer-centric business in their industry Ruby is a primary technology for the business, and they also use Go and a bit of PHP (you wouldn't need to code in … these, as there are plenty of Ruby projects in the business, but some of the engineers on the team do volunteer to do some Go coding when it makes sense to do so). The role is UK based and you will be working on a fully More ❯
Ruby Engineer - Remote in the UK - up to £75k We're working on this role on an exclusive basis, which means you won't hear about it through another recruiter. It's a great opportunity, so apply today to learn more. You'll join a B-corp … in providing a sustainable alternative for it's customers. They stand out from the crowd as a smaller, customer-centric business in their industry Ruby is a primary technology for the business, and they also use Go and a bit of PHP (you wouldn't need to code in … these, as there are plenty of Ruby projects in the business, but some of the engineers on the team do volunteer to do some Go coding when it makes sense to do so). The role is UK based and you will be working on a fully More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Clova Search - Ruby on Rails Specialists
Ruby Engineer - Remote in the UK - up to £75k 🔥 We're working on this role on an exclusive basis, which means you won't hear about it through another recruiter. It's a great opportunity, so apply today to learn more. You'll join a B-corp … in providing a sustainable alternative for it's customers. They stand out from the crowd as a smaller, customer-centric business in their industry 🌍 Ruby is a primary technology for the business, and they also use Go and a bit of PHP (you wouldn't need to code in … these, as there are plenty of Ruby projects in the business, but some of the engineers on the team do volunteer to do some Go coding when it makes sense to do so). 🏠 The role is UK based and you will be working on a fully More ❯
East London, London, United Kingdom Hybrid / WFH Options
Clova Search - Ruby on Rails Specialists
Ruby Engineer - Remote in the UK - up to £75k 🔥 We're working on this role on an exclusive basis, which means you won't hear about it through another recruiter. It's a great opportunity, so apply today to learn more. You'll join a B-corp … in providing a sustainable alternative for it's customers. They stand out from the crowd as a smaller, customer-centric business in their industry 🌍 Ruby is a primary technology for the business, and they also use Go and a bit of PHP (you wouldn't need to code in … these, as there are plenty of Ruby projects in the business, but some of the engineers on the team do volunteer to do some Go coding when it makes sense to do so). 🏠 The role is UK based and you will be working on a fully More ❯
Leigh, midlands, united kingdom Hybrid / WFH Options
Clova Search - Ruby on Rails Specialists
Ruby Engineer - Remote in the UK - up to £75k 🔥 We're working on this role on an exclusive basis, which means you won't hear about it through another recruiter. It's a great opportunity, so apply today to learn more. You'll join a B-corp … in providing a sustainable alternative for it's customers. They stand out from the crowd as a smaller, customer-centric business in their industry 🌍 Ruby is a primary technology for the business, and they also use Go and a bit of PHP (you wouldn't need to code in … these, as there are plenty of Ruby projects in the business, but some of the engineers on the team do volunteer to do some Go coding when it makes sense to do so). 🏠 The role is UK based and you will be working on a fully More ❯