remote full-stack engineer - ruby on rails react jobs in London

London, Old Street, Onsite, AI Agents, Skippr AI (direct, no agency please) About the role We’re looking for a Product Engineer to join our small but high-calibre team in Old St. We’re a team that’s 100% AI-native — not just building AI agents, but using them daily to supercharge our own workflows. Our mission is to reinvent product development...

A leading digital bank in the UK is seeking a Full Stack Engineer who is comfortable with both front-end and back-end development. You will work on building the tooling necessary for our engineers, as well as writing and debugging code primarily in Java and React. The hybrid work model allows flexibility, supporting up to two remote days a week. The ideal...

Tripadvisor is seeking a product-focused Senior Software Engineer to join its Experiences Engineering team. This full-stack role leverages Java, SQL, React, AWS and AI tools, empowering you to build and scale systems used by millions of travelers worldwide.We offer a remote-first model with periodic in-person gatherings at London, Oxford, Krakow, or Lisbon...

Описание:Networks as a Service (NAAS) helps State Street’s global network team transform network and network security operations into an automated environment. The organization develops next-generation network automation architecture and products for institutional investment services.Задачи:Develop full stack solutions to automate network...

Technical Lead – TypeScript / Node.js / AWSPlease make an application promptly if you are a good match for this role due to high levels of interest.Location: Leeds – Hybrid, approximately 1 day per week onsiteContract: Until 31 March 2027Start: ASAPRate: Up to £485 per day (Inside IR35)We are looking for an experienced Technical Lead to join a newly...

Full-Stack Web Developer — React, FastAPI, Elasticsearch (AWS/GCP)About ClarityClarity is redefining customer experience with AI. Our mission is to empower businesses to deliver faster, smarter, and more human service interactions. By combining cutting‑edge AI with intuitive design, we enable customer service teams to operate more efficiently while...

We are hiring for this position to be based in Europe Praktika is an AI-native education company on a mission to deliver efficient, engaging language learning to billions of people worldwide. We're bridging the gap between traditional learning apps and human tutors through a fully automated tutorship experience powered by generative AI avatars. Since...

At Experian, we’re redefining employment and income verification, and we need a Fullstack Engineer who thrives in a TDD-first, product-driven environment. Reporting into our Engineering Director you'll work across frontend and backend, pair-programming with a collaborative team to ship high-quality, impactful features. Although no two days are the same,...

London (GB) / Remote (UK)Octopus Electric Vehicles – Product & TechnologyFull-timeHybridWhat we do.Electric Car LeasingWhy we do it.Greener. Fairer. Future.We’re looking for a Senior Software Engineer (Python) to join our product and engineering team building the systems that power our ability to revolutionise the electric car leasing industry.Our tech...

**The Role You Are Considering** You'll be part of the Data Platforms team within the Insights and Data Global Practice, which has seen strong, sustained growth across a wide range of projects and sectors. Data Platforms is home to the Data Engineers, Platform Engineers, Solution Architects and Business Analysts driving our customers' digital and data...

Who are We? Grip is the AI-powered, end-to-end event platform built for engagement. The flexible system helps commercial event organizers like Ascential, Hyve, Emerald and Clarion Events boost revenue by establishing, maintaining and tracking relationships between participants over multiple events. This is possible because Grip goes beyond networking. It...

Applied Intuition, Inc. is powering the future of physical AI. Founded in 2017 and now valued at $15 billion, the Silicon Valley company is creating the digital infrastructure needed to bring intelligence to every moving machine on the planet. Applied Intuition services the automotive, defense, trucking, construction, mining and agriculture industries in...

Pinpoint, based in the UK, is seeking a Product Reliability Engineer to manage the full lifecycle of issues and build 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...

About Capsa AIWe are using AI to accelerate due diligence and deepen insights for Private Equity funds. We are hiring a full stack engineer who is comfortable contributing to all layers of the application and developing features end to end.About Capsa AIEmpowering Private Equity with Advanced AI – Capsa AI is an operating system that aggregates,...

Senior Software Engineer – RUST Contract initial 12 months Outside ir35 Hybrid or Remote Overall Ambition Solve some of today's most complex hospitality challenges by creating innovative, scalable technology using a modern, open technology stack. Help shape the technical direction of our products while delivering exceptional customer experiences across...

Senior Software Engineer (Extreme Programming/XP) - £540 p/d Outside – LondonDirect message the job poster from Ventula Consulting.They are seeking an experienced developer skilled in React, TypeScript, and Node.js. The ideal candidate should be comfortable with extreme programming practices such as TDD, DDD, Red-Green refactoring, and pair...

Applied Intuition, Inc. is powering the future of physical AI. Founded in 2017 and now valued at $15 billion, the Silicon Valley company is creating the digital infrastructure needed to bring intelligence to every moving machine on the planet. Applied Intuition services the automotive, defense, trucking, construction, mining and agriculture industries in...

Senior Software Engineer Join to apply for the Senior Software Engineer role at BBC JOB DETAILS JOB TITLE: Senior Software Engineer - iPages JOB BAND: D CONTRACT TYPE: Fixed Term (18 months), Full-time DEPARTMENT: Corporate Digital Applications LOCATION: London Broadcasting House or Remote PROPOSED SALARY RANGE: Up to £64,000 depending on relevant skills,...

About PlasmaPlasma is building the primary account for global money.Money used to belong to a country. Increasingly, it belongs to a person or business moving through many countries. People and businesses now earn, spend, save, hire and invest across borders. Traditional banks cannot serve this new world.Our first product, Plasma One, is a global money...

Accessible rail travel depends on systems that work reliably in live environments. Our Passenger Assistance platform turns passengerassistancerequests into coordinated action inside live rail operations. We’rehiring a Senior Mobile Engineer to architect, own and ship a greenfield React Native product for iOS and Android alongside our Ruby on Rails...