Fullstack Engineer Python Typescript Jobs in UK

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Remote AI Tooling Engineer: Accelerate Dev with LLMs

A cutting-edge AI startup is seeking an AI Developer Tooling Engineer to lead AI integration across engineering teams. The role involves building an AI-assisted development stack and infrastructure to enhance developer velocity. Ideal candidates will have deep experience with AI coding tools, solid TypeScript sk ...

Senior Software Engineer — Growth & Trading, Scale & Impact

A leading insurance company based in London is seeking a Senior Software Engineer to join their Growth & Trading team. In this key role, you will lead the design and operation of backend services, utilizing your expertise in TypeScript and AWS. You will collaborate closely with product and data teams to deliver ...

Senior Backend Engineer — Payments & API Platform

A dynamic payments technology company based in Greater London seeks a Senior Software Engineer to lead the design and evolution of their B2B API and payments infrastructure. The role requires at least 8 years of experience in software engineering, particularly in financial services or eCommerce payments. Ideal c ...

Senior Frontend Engineer B2B Privacy Platform

A leading internet privacy company in Greater London is seeking a talented web engineer to enhance the Account experience for B2B customers. The ideal candidate will have strong experience with React and TypeScript, along with a product mindset focusing on delivering user-centered solutions. Collaborate with a d ...

API Developer AI Trainer in Leeds DataAnnotation

Responsibilities You will be responsible for coming up with diverse problems and... Qualifications A bachelor1s degree (completed or in progress) is also required. Proficiency in additional programming languages/frameworks such as TypeScript, C, C#, C++, HTML/CSS, React, Go, Java, ...

Lead Backend Engineer — REST Microservices, Hybrid

A leading recruitment agency is seeking a Staff Backend Engineer in Central London. The ideal candidate will have at least 4 years of experience in backend development, strong skills in TypeScript and Node.js, and a proven track record in designing REST microservices. This role offers a salary up to £95,000 plus ...

Developer Experience Engineer: Build Open Source Tools & Community

A cutting-edge AI organization in Greater London is seeking a Developer Experience Engineer to enhance the accessibility of their tools and APIs for developers. The ideal candidate will have a strong background in open source contributions and TypeScript full-stack development. Responsibilities include maintaini ...

Full Stack Software Engineer — Remote, Flexible PTO & Growth

A leading tech company in Birmingham is seeking a Software Engineer to build its messaging platform. In this full-time role, you will work across the stack with technologies like React/Next.js, Node, and TypeScript. Responsibilities include owning features end-to-end and collaborating closely with customers and ...

Lead AI Engineer — Real Estate Tech, Equity & Flex Hours

A tech-driven real estate company is seeking a passionate engineer to build AI-centric products that enhance workflows and drive innovation. The role involves owning meaningful features and integrating advanced AI models into practical applications. Candidates should have experience in developing modern web appl ...

AI Engineer: Build AI Claims Systems at Scale

A YC backed startup in Greater London is seeking an AI Engineer to develop AI systems that enhance customer experience and streamline claims processes for insurers. The ideal candidate will have over 2 years of experience in AI/ML engineering, a strong background in Machine Learning, and proficiency in TypeScrip ...

Software Engineer: AI Powered Fintech Platforms

A leading fintech company in the UK is looking for a Software Engineer to build and scale AI-driven platforms for financial institutions. This role involves developing cloud-native systems, event-driven microservices, and user interfaces. Candidates should have experience with Node.js, TypeScript, and React. The ...

Staff Software Engineer, Privacy & Data Security — Remote (Europe)

A leading security technology firm in London is seeking a Staff Software Engineer to drive technical initiatives and bolster its engineering team. You will manage large projects, design new product features, and mentor junior engineers in a rapidly scaling environment. The ideal candidate will have 10+ years of ...

Senior Frontend Engineer: Cloud Driven Construction UI

A leading technology company is seeking a Senior Frontend Engineer in Sheffield, UK, to build web applications for the construction industry. The role involves collaborating with distributed teams and designing high-performance applications using HTML, CSS, JavaScript, TypeScript, and React. The ideal candidate ...

Principal Real Time Software Engineer – IoT & Kubernetes

A leading technology recruitment agency in the UK is seeking a Principal Software Engineer to join a dynamic team working on cutting-edge software systems for real-time applications. This role involves designing and maintaining safety-critical systems, leveraging TypeScript, JavaScript, and Angular within a Kube ...

Forward‑Deployed Senior Full‑Stack AI Engineer (Public Sector)

A tech company in London is seeking a Senior Full-Stack Software Engineer to design and deploy AI applications for the public sector. The role involves collaborating closely with clients to implement solutions, managing infrastructure, and building robust applications. Ideal candidates should have a Bachelor's d ...

Senior Full Stack Engineer: Build Scalable SaaS Platforms

A leading technology company in Cambridge is seeking a Full Stack Software Engineer. In this role, you will design and maintain scalable software solutions while collaborating with cross-functional teams. Ideal candidates should have over 5 years of experience in software development, proficiency in TypeScript a ...

VP Lead Java Engineer, Equities Derivatives Platform

A leading financial services firm in Greater London is looking for a Lead Software Engineer for the Equity Derivatives Group. This role involves developing innovative software solutions and collaborating with a global team of engineers, traders, and product owners. Ideal candidates have a strong background in Ja ...

Global Software Engineer Remote/Hybrid, Growth & Perks

A leading technology firm in Scotland is seeking a passionate Software Engineer to help build and scale their VOR product. This role involves designing and maintaining robust code using modern technologies such as C#, Typescript, and popular JavaScript frameworks. The ideal candidate will possess strong problem- ...

Senior Full Stack Engineer: Growth & Marketing Tech

A leading fitness app company in the UK is seeking a skilled Full Stack Engineer to join their Growth team. This role focuses on developing and maintaining marketing technology systems to enhance user acquisition and retention. The ideal candidate has solid experience with TypeScript and JavaScript, enjoys exper ...

Senior AI Driven Software Engineer – Multi Agent Systems

A leading software development company in Greater Manchester is seeking a Senior Software Engineer specializing in AI-enabled engineering. This role requires over 5 years of experience in software engineering and proficiency in Java, TypeScript, and MySQL. The candidate will design multi-agent systems and refine ...

Graduate Software Engineer — AI Profiling Tools for Hardware

A leading AI innovator in Bristol is seeking a Graduate Engineer for the Analysis Tools Team. This role involves designing and developing profiling tools to optimize applications for innovative hardware. Candidates should have a degree in Computer Science or a related field and experience in web application deve ...

Lead Software Engineer Hybrid, 3D Printing & Hardware

An innovative 3D printing company based in Peterborough is seeking a Lead Software Engineer to enhance system capabilities. This role involves collaborating with engineering teams to build frontend and backend software, improving 3D printer control, and managing a small team. Ideal candidates will have full-stac ...

Lead Frontend Engineer, Digital Platforms & Design Systems

A leading financial services firm is seeking a Lead Software Engineer to join their Digital Platforms Team. You will architect scalable UI platforms, lead performance engineering, and develop reusable component libraries using React. The ideal candidate has over 10 years of frontend development experience, with ...

FinTech Full Stack Developer (C#/.NET, TS) – Hybrid

A leading FinTech company in London is seeking a Full Stack Developer / Software Engineer. You will work with C# and TypeScript on their flagship trading product, with the opportunity for remote work and a competitive salary of up to £65k. The ideal candidate will have experience in backend development and famil ...

Senior Full Stack Engineer Fintech Platform Architect & AI CFO

A fintech startup is seeking a Senior Full-Stack Engineer to own the technical architecture for a platform revolutionizing cross-border finance. You will lead the development of a high-performance React/TypeScript dashboard and build multi-currency wallets using cutting-edge technologies. The ideal candidate has ...

Senior Full Stack Engineer: TS Frontend & Java Microservices

A leading financial services group is seeking a Senior Software Engineer with strong full‑stack development experience, focusing on TypeScript and Java/Spring Boot. The role involves delivering scalable, secure solutions alongside engineers and product teams. Ideal candidates will have expertise in RESTful micro ...

Senior Full Stack Engineer — AI‑Powered Delivery Lead

A leading digital transformation firm is seeking a Senior Full-Stack Engineer to deliver high-quality JavaScript/TypeScript solutions. The role involves leading technical decisions and collaborating closely with clients. Candidates should demonstrate strong proficiency in React, Node.js, and cloud infrastructure ...

Senior Rust Backend Engineer, Blockchain Platform

A leading blockchain platform in Greater London is seeking a backend engineer to design and implement high-throughput services using Rust and TypeScript. You will integrate existing systems with new blockchains and maintain systems processing over 1.2 billion operations daily. The ideal candidate has over 5 year ...

Senior React Engineer — Cloud Native Frontend Architect

A technology solutions firm is seeking a Senior React Engineer to develop scalable cloud-native front-end applications. The role involves building high-performance React applications, optimizing UI components, and integrating with backends. The ideal candidate will have over 5 years of experience with React, Typ ...

Senior Backend Architect for AI Driven Fashion Marketplace

A dynamic fashion-tech startup in the UK is seeking a Senior Backend Software Engineer to architect their transaction layer for an AI-native secondhand fashion marketplace. In this high-impact role, you will build scalable systems and integrate advanced AI models, contributing to an industry that diverts garment ...

Forward Deployed AI Full Stack Engineer (Public Sector)

A forward-thinking technology firm in the United Kingdom is seeking a Full Stack Software Engineer to develop AI applications for the public sector. You will partner with clients, developing solutions and managing infrastructure in cloud environments. Ideal candidates will have a Bachelor's degree and at least 5 ...

Graduate Software Engineer – Profiling Tools for AI Hardware

A leading tech company in Bristol seeks a Graduate Engineer to develop profiling tools for optimizing applications on advanced hardware. The ideal candidate will have a relevant degree and experience in TypeScript and React. Responsibilities include designing features, fixing bugs, and collaborating with enginee ...

Senior Front End Engineer React & UI Excellence

A fast-growing technology company is searching for a Senior Front-End Engineer to enhance user experiences using React and TypeScript. The successful candidate will work on scalable, performant user interfaces, collaborate with a dedicated team of engineers, and mentor junior staff. Strong expertise in front-end ...

Realtime Frontend Engineer for AI Driven Retail

A leading stealth-mode AI company in Greater London is searching for a Full Stack Engineer specializing in Frontend development. This role involves designing and building real-time web interfaces that personalize in-store shopping experiences. Ideal candidates will have expertise in Typescript, React, and real-t ...

Hybrid Full Stack Engineer Build Next Gen Banking Tech

A leading fintech company in London is seeking a skilled Software Engineer to design and implement modern banking solutions. You will work on the full stack, developing both backend services and frontend applications. The ideal candidate has extensive experience with React and TypeScript, alongside a passion for ...

Senior Backend Engineer — AI First Platform, Equity & Hybrid

A tech-driven company in London seeks a Senior Backend Engineer to build and scale backend services for an AI-first platform. This role involves designing and owning core services and collaborating with product teams. Ideal candidates will have over 4 years of experience, strong programming skills in Typescript ...

Senior Platform Engineer: AWS Serverless & AI Infra

A top B2B SaaS company in the UK is in search of a Senior Engineer to take ownership of building the infrastructure layer that powers their platform. This role demands strong AWS expertise and proficiency in TypeScript, with responsibilities including maintaining AWS serverless infrastructure and integrating adv ...

Senior Frontend Engineer Cloud Web Apps for Construction

A global software company is seeking a Senior Frontend Engineer in Sheffield, UK. In this hybrid role, you'll design and develop scalable web applications that enhance efficiency in construction projects. The ideal candidate has over 5 years of experience with HTML, CSS, JavaScript, TypeScript, and React. You'll ...

Staff Software Engineer – AI Driven FinTech Platform

A leading financial services platform is looking for a Staff Software Engineer to join their London team. You will work on full stack development, contributing to cloud-native applications with a focus on TypeScript and React. The role emphasizes AI integration to enhance business processes and customer experien ...

Senior QA Engineer — Automation & Cloud Testing

A leading e-commerce company in Greater London seeks a talented Senior QA Engineer to ensure the quality and reliability of its global platform. The role involves designing automated test strategies and collaborating with cross-functional engineering teams. Ideal candidates will have 2-5 years of experience, alo ...

Lead Full Stack Engineer & Tech Leader

A high growth climate tech company is seeking a Lead Full Stack Engineer to blend technical leadership with people management. In this pivotal role, you will be responsible for writing production-grade code and guiding engineers through mentorship. You should have a strong background in JavaScript and TypeScript ...

Senior Data Platform Engineer Distributed Cloud Storage

A leading technology company in London is seeking a Senior Engineer to focus on storage and database products. In this role, you will shape innovative services that redefine possibilities for developers. Responsibilities include owning code from inception to release, architecting globally distributed systems, an ...

Senior Backend Engineer for AI Driven CRM | Equity

An AI-native CRM startup is seeking a Senior Product Engineer to lead the development of scalable backend systems. You will architect high-performance systems using Node.js and TypeScript while managing complex data challenges. Ideal candidates have deep expertise in backend applications and a product-focused mi ...

Staff Web Architect & Platform Leader

A leading technology company in Cambridge is seeking a Staff Software Engineer to own and evolve scalable web platforms. The ideal candidate will have over 5 years of web development experience, including strong expertise in JavaScript, TypeScript, and cloud environments, particularly AWS. You will lead technica ...

Remote Cloud & Full Stack Engineer — AI for Precision Med

An innovative AI company in Northern Ireland is seeking a Cloud & Full‑Stack Engineer to join their collaborative team. This role involves building a cloud-native platform for genomic data, emphasizing end-to-end ownership and innovative AI solutions. The position offers flexible fully remote working, a one-stag ...

Lisbon Onsite Backend QA Engineer | Relocation Support

A tech company in Lisbon is looking for a Backend QA Engineer to ensure the reliability and performance of backend systems. This fully onsite position involves collaborating with cross-functional teams and contributing to a high-quality standard in testing APIs and databases. Candidates should have 2–3 years of ...

Engineering Lead for SaaS Platform & Integrations

A leading tech company in London is seeking an experienced engineer to lead and grow their team. The ideal candidate will have a strong background in full-stack web app development and a passion for TypeScript/JavaScript. Responsibilities include collaborating with the CTO, delivering high-impact projects, and e ...

Senior Frontend Engineer — React UI for Revit Tools

A tech-focused design firm in London is searching for a frontend engineer to enhance their Revit tools. In this role, you will develop user-facing features like advanced search tools and ensure responsive, polished interfaces. Ideal candidates will have over 5 years of experience with JavaScript, TypeScript, and ...

Senior Full Stack Engineer – Remote Ready Vinyl Tech

A leading technology company in Greater London is looking for a Senior Full Stack Engineer to transform the music industry. In this role, you will leverage your PHP and JavaScript/TypeScript expertise to develop APIs and backend services. Collaborating with cross-functional teams, you will create reliable and sc ...

Senior Frontend Engineer Build Global Sports Platforms

A leading Sports Marketing firm is seeking a Senior Frontend Engineer in London to drive the development of scalable software for top sports brands. This role emphasizes technical leadership and collaboration on high-impact products. Candidates should have over 5 years of experience in software engineering, part ...

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    Fullstack Engineer Python Typescript Jobs in United Kingdom Job Search Guide, Trends and Insights