full stack ruby engineer jobs in London

We’re seeking a future team member for the role of Director, Full-Stack Engineer to join our team. This role is located in Manchester or London. Role Summary: We are seeking a Full Stack Developer to join the Enterprise Transformation Hub and help accelerate the adoption of AI-enabled solutions across our engineering and transformation ecosystem. This...

THE GLOBAL LEADER IN DATA & ANALYTICS RECRUITMENTHarnham Search and SelectionCompany Number: Harnham Search and Selection is a registered company in England and Wales. Reg no. Harnham Europe LimitedCompany Number: Harnham GmbHHRB: Harnham B.V.KvK Number: Harnham Inc.Company FEIN: Registered office: 3rd Floor, Melbury House, 51 Wimbledon Hill Road,...

We're looking for a Lead Full Stack Engineer to join us in LondonYou will join Liberty Global's AI Platform team in London, working directly with the VP Software Engineering to build and evolve the next generation platforms that power AI driven experiences across our business.This is a hands on technical leadership role for someone who enjoys solving complex...

Fireblocks is the company bringing global finance onchain. Backed by over $1 billion in capital, we are the premier digital asset infrastructure provider trusted by thousands of industry-defining financial institutions, including banks, payment providers, fintechs, and global corporates such as BNY Mellon, BNP Paribas, ANZ Bank, Western Union, Stripe, and...

Practice Group / Department:Legal Innovation, Design & Technology - LondonJob DescriptionNorton Rose Fulbright is a global law firm with more than 3,000 lawyers advising clients across locations in the United States, Europe, Canada, Latin America, Asia, Australia, Africa and the Middle East. We provide a full scope of legal services to the world’s...

Department: Engineering Location: London, UK Description The ideal candidate will have good experience in web application UI development, developing backend microservices, and event-based architecture. We are happy to meet developers with a particular interest in a subset of the whole stack but as a cross-functional team we need you to have working...

ABOUT US Liberty Global is a world leader in converged broadband, video and mobile communications services. We deliver next-generation products through advanced fibre and 5G networks that connect 85 million subscribers across Europe and the United Kingdom. Our businesses operate under some of the best-known consumer brands, including Virgin Media-O2 in the...

About the roleWe're hiring a Full Stack Engineer to build the platform behind Tyred - the customer booking app, the admin and operations tooling behind it, and the integrations that keep the business running (payments, comms, payroll).This is a great moment to join. We're a small team with no layer between you and production, and the platform is about to...

About Wheely Wheely is redefining premium transportation across major cities in Europe, the US, and the Middle East. We blend cutting-edge technology with the craft of five-star chauffeuring to deliver an experience trusted by more than 100,000 active riders and 1,200 corporate accounts. We’re a profitable, fast-growing scale-up with $43M raised and over...

We believe no one should be a stranger just because they speak a different language. Imagine two people, no shared language, talking as easily as old friends. That's exactly what we are building: real-time translation for real-world conversations. It sounds like it should already exist. It doesn't. We're a small, well-funded team in the heart of London,...

We are seeking a full-stack web developer. The ideal candidate will have good experience in web application UI development, developing backend microservices, and event-based architecture. We are happy to meet developers with a particular interest in a subset of the whole stack but as a cross-functional team we need you to have working knowledge of the whole...

Full Stack Engineer – AI Startup – Up to 85kLocation: London, flexible working arrangements, ideally 1/2 days in office Tech Stack: Python, Flask, FastAPI, React, TypeScript, GCP (Backend Leaning)Our y-combinator backend client are building an elite engineering team within the AI space. The platform is being used across the globe and is delivering high...

Transform the Future of Financial Modelling with Cutting-Edge AIAre you ready to make a significant impact in the world of financial modelling?Join a visionary team in London dedicated to revolutionising how organisations make their most critical decisions. The salary range is £100–130k with 0.5%+ equity, this is your chance to be at the forefront of AI...

OverviewFullstack Software Engineer – London-based role hiring on behalf of Understanding Recruitment. Salary: £140k+ stock options + exceptional benefits. Location: London based team. This is a cutting-edge tech company reimagining how software gets built by combining full-code flexibility with no-code tools and generative AI into a unified...

Senior Full Stack Engineer | London | £120,000 - £160,000+ | Python | React | TypeScript Location: London (hybrid) Backend: Python (strong typing, well-structured APIs - Django or FastAPI or Flask) Frontend: React, TypeScript Systems: Data modelling, integrations, platform architecture Are you an engineer who thinks in systems, not tickets? We’re...

Our client is a well-established financial technology firm operating in fast-moving global markets, growing out its engineering team in London. They build their own trading and client-facing tools in-house, and this role sits at the centre of that effort — spanning both the systems behind the product and the experience people actually interact with. You'd...

About Y TREE We are a rapidly growing Wealth Tech business re-defining how individuals and families connect and engage with their money. By harnessing sophisticated portfolio analytics, innovative behavioral psychology, and cutting-edge UX/UI, we create transformational financial outcomes for our users. Team Overview & The Role We are looking for a...

Software Engineer, Full StackAbout the ClientOur client is building an enterprise-grade Agentic AI platform that enables organisations to automate complex workflows and repetitive tasks across functions. The platform works across enterprise applications and business processes, with AI agents handling real-world tasks at scale. The company is backed by...

City of London Permanent, Full-time - Onsite Who we are We are an energy trading company generating liquidity across global commodities markets. We combine deep trading expertise with proprietary technology and the power of data science to be the best-in-class. Our understanding of volatile, data-intensive markets is a key part of our edge. At Dare, you will...

As a full stack software engineer with Minerva you will be responsible for taking feature requests from frontline users and designing, implementing, testing and shipping them. We are looking for engineers who are comfortable taking full ownership of this process across the whole stack; whether that is backend, frontend, embedded, ML or networking. Minerva...