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

Remote Java Developer – FintechTo 70,000Quant Capital is urgently looking for a Java Developer to join our high profile client.All potential applicants are encouraged to scroll through and read the complete job description before applying.They have recently raised (PE and Bank) 50 million and are set for another 100 million raise in February. They are...

About Made Tech Our aim at Made Tech is to use human-centred technology to improve our society. We believe putting people at the heart of designing, building and delivering public services leads to better outcomes for everyone. Are you a Software Engineer that wants to actually see the real-world impact from what you help to create? Our mission is simple!...

At Beam, we’re building AI that serves society.We're a global team of ambitious, hardworking problem solvers, applying fast-moving startup energy to work that makes the world a better place. If you want to apply your talent to the biggest problems society faces, Beam is the place for you.You’ll be part of a high-performance culture where you'll make a...

We’re really lucky to have an Engineering team spread across three jurisdictions working on the Hnry product. While that gives us the opportunity to hire great people globally, we’re always keen to hear from those interested in joining our founding team in London.We’re really proud of the team we’ve built so far, and while we’re not actively hiring...

We’re really lucky to have an Engineering team spread across three jurisdictions working on the Hnry product. While that gives us the opportunity to hire great people globally, we’re always keen to hear from those interested in joining our founding team in London. We’re really proud of the team we’ve built so far, and while we’re not actively...

About Us Fanatics is building a leading global digital sports platform. We ignite the passions of global sports fans and maximize the presence and reach for our hundreds of sports partners globally by offering products and services across Fanatics Commerce, Fanatics Collectibles, and Fanatics Betting & Gaming, allowing sports fans to Buy, Collect, and Bet....

Join Pigment: The AI Platform Redefining Business Planning   Pigment is the AI powered business planning and performance management platform built for agility and scale. We connect people, data, and processes in one intuitive, feature-rich solution, empowering every team—from Finance to HR—to build, adapt, and align strategic plans in real...

About Cleo At Cleo, we're not just building another fintech app. We're embarking on a mission to fundamentally change humanity's relationship with money. Imagine a world where everyone, regardless of background or income, has access to a hyper‑intelligent financial advisor in their pocket. That's the future we're creating. About the Company Cleo is a...

Our MissionAt Omnea, we’re reinventing how enterprise businesses operate, starting with the most painful parts: procurement – where a single purchase can drag on for months, trigger 50+ emails, and pull in Finance, Legal, Security, and IT just to get something approved.We’ve raised $75M from Khosla Ventures, Insight Partners, and Accel to change that....

Job Title: Engineering LeadLocation: London, UKType: Full-timeStart Date: Immediate About the RoleWe are currently working with an innovative and rapidly growing company in the blockchain and cryptocurrency space. They are seeking a talented Engineering Lead who will not only guide and mentor the development team but also contribute directly to the...

**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...

About Tripadvisor The Tripadvisor Group connects people to experiences worth sharing, and aims to be the world’s most trusted source for travel and experiences. We leverage our brands, technology, and capabilities to connect our global audience with partners through rich content, travel guidance, and two-sided marketplaces for experiences, accommodations,...

Gravitas Recruitment Group (Global) Ltd provides the following pay information. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base Pay Range Role: Lead EngineerSalary range: 90-100kLocation: UK/EU remote or central London office (optional) Fintech startup in the pensions space, looking to hire a Lead...

At Beam, we’re building AI that serves society.We're a global team of ambitious, hardworking problem solvers, applying fast-moving startup energy to work that makes the world a better place. If you want to apply your talent to the biggest problems society faces, Beam is the place for you.You’ll be part of a high-performance culture where you'll make a...

DescriptionSenior Software Engineer (JVM, Kotlin)Simple MachinesHybrid · Full-time · London, UKAbout Simple MachinesSimple Machines is a leading independent boutique technology firm with a global footprint across London, Poland, Sydney and New Zealand. We operate at the intersection of data, AI, machine learning, data engineering, and software...

DescriptionWe’re a fast growing AI startup on a mission to help midmarket businesses transform how work gets done.We’ve built a factory for custom operations agents. The factory builds Virtual Agents: software workers with AI reasoning that complete complex workflows end-to-end, directly in customer tools. There’s no tech integration, process change or...

Referment is working with an AI-powered B2B marketing technology company whose platform personalises content, tracks account engagement and supports sales activity across the buyer journey.This is a product-engineering role with ownership from customer problem through architecture, implementation and iteration. You will work across backend services, web...

Duco is building the agentic Operations platform for financial services. We help firms break the bad data cycle that has held the industry back for decades by handing repetitive, time-intensive data work to AI agents, so their teams can step up to become decision makers. Our no-code platform automates the front-to-back processing of all structured and...

QA Automation Engineer – Graduate ConsideredA unique opportunity for a QA Automation Engineer to join a well-funded early-stage technology company. Initially working remotely, with plans for a hybrid London office, you will help establish modern automated testing practices across a cutting-edge software platform. Working closely with software engineers,...

Coralogix is a modern, full-stack observability platform transforming how businesses process and understand their data. Our unique architecture powers in-stream analytics without reliance on expensive indexing or hot storage. We specialize in comprehensive monitoring of logs, metrics, trace and security events with features such as APM, RUM, SIEM, Kubernetes...