51 to 75 of 86 Ruby on Rails Jobs in the UK

Where: London, UK Start Date: ASAP Employment: Permanent Angeloop is an exciting Business Intelligence startup on a mission to change the way early-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 inject your knowledge and technical skills into the very core of the product, making a huge difference. We obsess over user experience and product, so you’ll need ...

Benefits include Interest-free season ticket loans, electric vehicle and cycle to work schemes Up to 18 weeks of paid parental leave depending on your situation Pension with up to 6% matching contribution from dxw Flexible working to support your wellbeing and personal commitments Macbook and home office setup … digital services that fit seamlessly into users’ lives. We help organisations like the NHS, the Department for Education, and Citizens Advice spend less money on technology, so that they can spend more on helping the most vulnerable. We aim not only to produce better services, but to radically ...

Goswell Rd., Barbican, London EC1M 7AN About Us Duco is on a mission to reduce the time spent on data-related work by 90%. Our enterprise data automation platform empowers teams to work more efficiently and meaningfully by giving them the ability to automate data controls with …/CD and quality gates that make AI-assisted work reliable for the whole team. Bring ideas, and a healthy scepticism for hype , on where AI adds real value and where it does not. Champion safe, responsible use that respects code quality, security, data handling and our engineering standards. ...

Build and maintain the infrastructure that runs our platform, on a small, high-ownership team where you'll be trusted with real responsibility early, including independently handling live production issues. Help us scale smarter, faster, and with purpose Since 2005, we’ve helped organisations achieve their goals through simple … Backed by private equity investment and with customers across the UK, Europe, the US, and APAC, we’re expanding our team and doubling down on our mission: to set the standard for information security management and deliver compliance confidence through our exceptional people, process, and platform. That’s where ...

client in London is seeking a Full Stack Engineer (RoR) to help build features in a Ruby on Rails stack. The team operates with short development cycles, deploys to production frequently, and values rapid delivery with a culture of collaboration. The role suits an experienced Ruby ...

Uphold our high engineering standards, improving tooling and processes where necessary. Design, build and maintain best-in-class APIs and services. Contribute to our Ruby on Rails monolith and take an active part in breaking down our monolith towards a more distributed system. Be comfortable juggling multiple … languages - we're currently using Ruby, Go, Typescript and some Elixir. Depending on your team you might get in touch with some or all of these languages. You don't need to have deep expertise in all of our languages, we will give you plenty of room ...

incident.io, so we care about polish as much as we care about speed. You'll work in Go, TypeScript with React, and Postgres, deployed on Google Cloud using GKE and Cloud SQL. Infrastructure is Terraform, with BigQuery, PubSub and Cloud Storage in the mix. Sentry, Grafana + Prometheus … Kibana for monitoring, CircleCI for testing and deploys. You won't know all of that on day one, and nobody expects you to. Over the past year we've built some of the most ambitious AI-native features in our space- agents that investigate incidents, explain what's happening ...

changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they … count on CrowdStrike to keep their businesses running, their communities safe and their lives moving forward. We're proud to work for a mission-driven company leveraging AI to transform the way we work. CrowdStrikers drive their careers through flexibility and autonomy while also being expected to contribute ...

changed - we're here to stop breaches, and we've redefined modern security with the world's most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they … count on CrowdStrike to keep their businesses running, their communities safe and their lives moving forward. We're proud to work for a mission-driven company leveraging AI to transform the way we work. CrowdStrikers drive their careers through flexibility and autonomy while also being expected to contribute ...

iRock School of Music seeks a confident Full Stack Ruby on Rails Software Developer to help build the platform powering our music education programs. You’ll own features from concept through delivery, work across backend and frontend, and focus on clean, scalable code that supports thousands ...

changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native platform. We work on large scale distributed systems, processing almost 3 trillion events per day and this traffic is growing daily. Our customers span all industries, and they … count on CrowdStrike to keep their businesses running, their communities safe and their lives moving forward. We're proud to work for a mission-driven company leveraging AI to transform the way we work. CrowdStrikers drive their careers through flexibility and autonomy while also being expected to contribute ...

installation, deployment and fleet management tools. You will lead a small team, own technical direction across C# .NET, React, Xamarin/MAUI and Ruby on Rails, and collaborate with Product Management and the Head of Digital Delivery to deliver a cohesive product strategy. The role blends hands … on coding (up to 40%) with strategic leadership, focusing on platform consolidation, #J-18808-Ljbffr ...

GitLab is seeking a Senior Backend Engineer (Ruby) to join the Plan: Spec-Driven Development team. You will own backend work across flows, APIs, and data models, using Ruby on Rails, Python, PostgreSQL, and related AI gateway technologies. You’ll collaborate with a distributed team ...

innovative startup in London seeks a talented Rails developer to join their growing team. You'll have the opportunity to deeply influence the product and work on exciting technologies. As a self-motivated team player, you'll need to build high-quality features while contributing to a culture ...

team to help as many people as efficiently as possible Using the latest generative AI tooling to empower our caseworkers to focus on what matters, helping those in need Get deep into the power of the LLMs that exist and figure out ideal optimisations across our systems with them … building these critical features Who we’re looking for Breadth of experience across infrastructure, backend and frontend technology stacks: We use the latest Ruby on Rails, Turbo, Phlex, AlpineJS, TailwindCSS, AWS, PostgresSQL to name a few technologies OpenAI & Claude for LLM interfacing We are not wedded ...

team to help as many people as efficiently as possible Using the latest generative AI tooling to empower our caseworkers to focus on what matters, helping those in need Get deep into the power of the LLMs that exist and figure out ideal optimisations across our systems with them … building these critical features Who we’re looking for Breadth of experience across infrastructure, backend and frontend technology stacks: We use the latest Ruby on Rails, Turbo, Phlex, AlpineJS, TailwindCSS, AWS, PostgresSQL to name a few technologies OpenAI & Claude for LLM interfacing We are not wedded ...

GitHub is seeking a Staff Software Engineer for the Traffic Team. This remote UK role focuses on building and sustaining scalable, resilient traffic systems that power GitHub’s global edge and services. You will collaborate across distributed teams, drive architecture, and mentor engineers while contributing to high-impact load … balancing work. Ideal candidates bring 9+ years in software engineering, strong Go and Ruby on Rails skills, and experience with large-scale, cloud-native platforms. #J-18808-Ljbffr ...

technical direction, scale systems globally, and push AI-powered improvements across our platform used by 100,000+ frontline workers daily. You’ll work with Ruby on Rails, Typescript, PostgreSQL, and React, taking ownership of architecture and delivering high-impact features. Equity and a generous salary reflect ...

growing team. You will help develop technology that empowers caseworkers and enhances client support. The ideal candidate has experience with modern tech stacks, including Ruby on Rails, and thrives in cross-functional teams. This role offers competitive salaries, significant autonomy, and the chance to contribute to meaningful ...

improve the platform and actively apply AI across engineering in a pragmatic, high-quality manner. The role requires 3+ years of professional experience, strong Ruby on Rails skills, and a track record of delivering features in a codebase with legacy and #J-18808-Ljbffr ...

will lead three engineers, code up to 40% of the time, and drive architecture decisions across C# .NET, React, Xamarin/.NET MAUI, Ruby on Rails and Azure. #J-18808-Ljbffr ...

GitLab events to AI workflows, and contribute to the high-availability platform. You'll collaborate across product, design, and other AI teams, bringing deep Ruby on Rails expertise and experience with large language models integration. This role emphasizes async communication in a distributed, remote-first environment. #J ...

internal tooling for teams. You will engage in triage, diagnosis, and solution implementation while leveraging AI to optimize performance. This role requires experience in Ruby on Rails and React with TypeScript, and involves significant proactive problem-solving. We offer competitive compensation, remote work flexibility, and a supportive ...

brands, track ordering trends, finance equipment, and access insurance. Customers that use Odeko can increase their revenue, reduce their environmental footprint, and save significantly on their cost of goods and time spent on vendor management. Odeko is on a mission to continuously develop technology to champion your … leaders. You’ll build with AI agents as your default tooling. At Odeko, AI-assisted development is a professional standard and engineers are measured on how well they direct, review, and take responsibility for that output. This role assumes you already work this way and what we're hiring ...

brands, track ordering trends, finance equipment, and access insurance. Customers that use Odeko can increase their revenue, reduce their environmental footprint, and save significantly on their cost of goods and time spent on vendor management. Odeko is on a mission to continuously develop technology to champion your … leaders. You’ll build with AI agents as your default tooling. At Odeko, AI-assisted development is a professional standard and engineers are measured on how well they direct, review, and take responsibility for that output. This role assumes you already work this way and what we're hiring ...