typescript fullstack engineer jobs in London

AI Product Engineer - AI/Hardware/ManufacturingFor a complete understanding of this opportunity, and what will be required to be a successful applicant, read on.Location: Central London, primarily office-based with some flexibility.We're partnering with an AI startup building software to help engineers design and develop physical products faster. Combining...

About the RoleJoin our core engineering team to build and scale the platform that powers thousands of events. You’ll work on challenging problems across the entire stack, from real‑time ticketing systems to payment processing.What You’ll DoDesign and implement scalable backend services using Node.js and TypeScriptBuild responsive, performant user...

About Warden AIWarden AI helps HR Tech vendors, staffing firms, and employers prove and improve the fairness, accuracy, and compliance of their AI hiring systems. In a fast-changing regulatory environment, organizations need a trusted partner to validate their AI, and Warden is quickly becoming the default solution.In 2025, Warden grew from 4 to 40...

A front-to-back trading software vendor is growing its QA function and looking for a Full Stack QA Engineer who can work across both manual and automation testing. This is a great opportunity to join a team building high-performance trading technology used by clients across the financial markets.You'll work closely with engineering, product, and operations...

Location: London, UK (Remote)Wise is hiring a Senior Frontend Engineer to refine our cross-border mobile payment layouts. Fully remote from the UK. Work with React Native, TypeScript, and modern state architectures. Milestone payments are escrow-secured and released upon verified pull request approvals.GDPR Compliance: Sourced via verified public channels...

Perlego Ltd is looking for a mid-level Software Engineer to join our Platform Experience squad. You will work with a cross-functional team including an Engineering Manager, Software Engineers, QA Engineer and Product Manager to build and improve our learning platform.You will contribute to frontend and backend development using Typescript, React, Node.js and...

Our mission is to enable everyone to build wealth We reinvent how trading and investing work by creating exceptional products people love. That takes high standards, high velocity and engineers who own what they ship. Today, we serve over 6 million clients, with more than €38 billion in assets under management. At that scale, frontend architecture,...

Openr is transforming how the hospitality industry manages and shares data. By centralising recipe, product, and pricing information, we help hospitality businesses seamlessly connect to platforms like Deliveroo and Just Eat, as well as EPOS and other customer touch points.We've recently closed a significant funding round and are backed by Azzurri Group, one...

Lead Technology Consultant — London (Perm) What you'll be doing You’ll lead technically and, in most cases, lead people too — owning delivery outcomes for a client engagement and setting technical direction. You're expected to be full stack in practice: comfortable owning a backend built in a strongly typed language, equally comfortable in the front...

Savanta is seeking an experienced engineering team lead to guide a cross-functional agile team building an AI platform for market research. The role is based in London with onsite work 1-3 days per week, leading a squad of up to 4 engineers across Python/FastAPI and React/TypeScript.You will drive the product roadmap, champion secure LLM practices, and...

The Economist Group is seeking a Senior Software Engineer, Web Fullstack, to design and build high-quality web products and the services that power them. You will work across frontend and backend systems, shaping reliable, scalable solutions for a global audience.Join a cross-functional team with Product, Design and Data, contributing to technical direction...

AI EngineerLondon, 4x days per week in-officeAbout VegaVega is transforming the way private markets operate. Alternative asset management is one of the most influential forces in the global economy, with over $20TN in assets today. Over the next five years, the industry is set to grow 3x, but GPs are facing challenges around their ability to handle the...

Python Software Engineer / Developer London / WFH to 80kDo you have strong backend Python software development experience?You could be progressing your career at the world's most advanced cybersecurity technology business that uses AI technology to protect clients across the globe from advanced cyber threats, working alongside a team of friendly and...

Who we are At GetGround, our mission is simple: to make property investment safer, faster, and more accessible for everyone. We believe AI can reshape the journey end to end - not just improving single steps, but reimagining the entire experience of property investing. The result will be a future of buy-to-let that is radically different to how we know it by...

About Plasma Plasma 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...

We at Coforge are hiring for Agentic AI Engineer role with the following skillsetRole PurposeDesign, develop, test, and deploy AI-agent workflows that use language models, enterprise data, APIs, and tools to complete business tasks safely and efficiently.Key ResponsibilitiesConvert business requirements into agent workflows, decision logic, tool calls, and...

We know that people want great value combined with an excellent experience from a bank they can trust, so we launched our digital bank, Chase UK, to revolutionize mobile banking with seamless journeys that our customers love. We're already trusted by millions in the US and we're quickly catching up in the UK – but how we do things here is a little...

Martech EngineerLondon/Brighton (2 days per week) | Up to £55,000 + bonusLooking for a role that sits at the intersection of software engineering, data, AI, and digital marketing? This is an opportunity to join a specialist team building innovative tools and automation solutions used by both clients and internal marketing teams.The CompanyA global digital...

Salary: £65,000 - 105,000 per year Requirements: We are looking for someone who enjoys working in an energetic and dynamic environment.We need someone who is competent and comfortable working with TypeScript and serverless technologies.We require extensive experience working with AWS, including API Gateway, Lambda, DynamoDB, SQS, Kinesis, S3, and ELK.We...

Do you have experience working at an early-stage startup and want to do it again, properly this time? Are you excited by real ownership, commercial impact, and building something genuinely category-defining? Experience: 3-8 years (startup / founding engineer background preferred) We’re partnered with a pre-seed AI startup building agentic AI systems that...