typescript fullstack engineer jobs in London

Dex collaborates with a trusted partner company to build an AI-powered data platform that predicts customer churn and drives revenue retention. You’ll join a lean engineering team, owning core components from scalability to embedding AI into workflows, tackling deep technical challenges beyond simple feature shipping.Ideal candidates have 5+ years of...

LTM is seeking a Java fullstack engineer in London to own end-to-end delivery across backend and frontend components. You will work in a disciplined, test-driven environment, shaping systems that consume streams, events, and message-based workflows.The role emphasizes deep technical craft in Java, React, and modern cloud-native tooling, with strong exposure...

Atos seeks an experienced Designer / Lead Developer to join our Public Sector team. The role focuses on developing and supporting Ophthalmic systems, requiring independent work, leadership of small teams, and deep domain knowledge.The ideal candidate will guide developers and testers, maintain high code quality, and support CI/CD processes. Long-term...

Position Title: Full Stack Software EngineerReports to: Engineering Manager Location:Remote (UK) Contract type: PermanentSunday Times Tech 100 | Top 10 UK EdTech Company BibliU is an award-winning education company that provides Day 1 access to affordable course materials, making learning more equitable and effective, in addition to providing campus store...

Vanta is looking for a Senior Fullstack Engineer in Greater London to lead complex projects in Vendor Risk Management. You will have the opportunity to mentor engineers and work on external attack surface scanning. The ideal candidate has over 7 years of full stack experience, strong backend skills, and a collaborative spirit, with additional perks including...

Seccl is an embedded investment platform powering the next generation of investing across Europe. This hybrid role sits in London Bath or Edinburgh, with flexible working and no fixed office days, reflecting our pragmatic approach to work locations and teamwork.The role focuses on designing, building and operating scalable software in a regulated financial...

We got a new contract role based in London, UK Location. Rate : 400 GBP per day Onsite role Start Date: Immediate End Date: - 30th Sep. The role is for an AWS tech lead who is specialized in typescript, nodeJS , AWS solution architect . He must hold experience in developing event driven and AWS server less architecture. He should have a strong experience...

Job DescriptionIn order to make an application, simply read through the following job description and make sure to attach relevant documents.Senior C# Engineer .Net, Typescript, Lambda, API Gateway, SQS, SNS, Cognito? £700 £800 per day Outside IR35100% Remote8-month rolling contractPlay a pivotal role in architecting and delivering a major greenfield B2B...

Location: London, Manchester, Leeds, Edinburgh or Bristol (flexible hybrid) Rate: £600 Duration: 6 months About Codurance We're a software craftsmanship consultancy. We build software for clients, and we care about doing it properly: clean code, solid testing, sensible architecture, and teams that keep learning. Our engineers work embedded with client...

Klaviyos in the United Kingdom is seeking a Fullstack Software Engineer II to support the SMS International team within Mobile Platforms. You will join four colleagues to build new services, approach architecture thoughtfully, and scale solutions for global ecommerce customers.You will work on full stack development with monolithic and microservices...

Klaviyo is seeking a Fullstack Software Engineer II for the SMS International team within Mobile Platforms. You will join a team of four to deliver RCS and SMS expansion, understanding how new services fit into the broader platform and planning scalable architectures to serve global ecommerce clients.We build on Python/Django, Go, React and AWS, leveraging...

Klaviyo is hiring a Fullstack Software Engineer II for the SMS International team within Mobile Platforms. You will join a small group to deliver RCS and SMS expansion, building new services and architecting scalable solutions to serve global ecommerce clients.You will work with Python, Django, Go, React and modern DevOps tools on AWS, Kubernetes and...

**Junior & Mid Full Stack Engineers | TypeScript | 4 Days Per Week LDN | D2C Start-Up | £50K-£80K** I'm looking for talented Full Stack Software Engineers to join an ambitious and fast-growing technology business where innovation, collaboration, and engineering excellence are central to everything they do. This is an exciting opportunity for an engineer...

Senior Machine Learning Engineer – Hardware Acceleration - £80k - £120k – London Hexwired Recruitment is recruiting for a rapidly expanding Electronics manufacturer based in London now seeking a Senior Machine Learning Engineer with solid experience working on Hardware Acceleration platforms for ML models The company have had a huge round of...

Senior Full-Stack Engineer - AI Startup (Typescript, Node, React) London - 4 days per week in the office Permanent | £120,000 - £150,000 We're working with an exciting early-stage AI startup building an agentic platform for institutional finance. The company is a small, high-performing team of fewer than 10 people, moving quickly and building towards its...

Our embedded engineering teams at JUXT work alongside client technology organisations, delivering modern software across electronic trading, capital markets and enterprise platforms. We're looking for talented Front End Engineers to join our London embedded engineering team. You'll be working with a Tier 1 investment bank, helping modernise a suite of...

Opus Recruitment Solutions Limited in London is seeking a Senior Product Engineer to join a growing AI-powered insurance startup. You will be responsible for backend development using TypeScript and Node across the full software lifecycle, with two in-office days per week in Central London.The role offers a chance to make a real impact as the product expands...

iO Associates seeks a Senior Software Engineer in London to design, build and operate scalable software using TypeScript and Node.js. You will work with AWS and Serverless products, mentor engineers, and lead delivery in a regulated FinTech environment.The role involves collaborating with clients and senior stakeholders to ensure robust, maintainable...

LTM is seeking a Middleware Backend Engineer to design and implement scalable backend solutions using Golang, TypeScript, and a headless Shopify Hydrogen setup. You will collaborate with frontend teams to translate Figma designs into robust APIs and services.The role focuses on building GraphQL APIs, managing PostgreSQL and DynamoDB data, and deploying...

**Product Engineer (Front End) | A.I Data Start-up | YC Combinator | Up to £135K+Equity | React/TypeScript | 2/3 Days London** I am currently working with an ambitious, venture-backed AI start-up is looking for a Senior Front End focussed Product Engineers to help shape the future of its product and business. The company is building a next-generation...