Full Stack Developer Python Javascript Jobs in UK

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Senior Full Stack Engineer: Shape Platform & Lead with Impact

Zinc, based in London, is seeking a Senior Product Engineer to enhance our engineering team. You will be pivotal in shaping our platform's technical direction, building high-quality features, and ensuring our product serves thousands of customers effectively. This role involves close collaboration with ...

Senior Full Stack Engineer Back End Focus (AWS/.NET)

Cerebras in Greater London is looking for a Senior Full Stack Engineer with a strong back-end focus to join our Profile domain product teams. This role, involving back-end and front-end coding, requires expertise in C# and .NET Core along with experience in AWS environments. The successful candidate wi ...

Senior Full Stack Engineer, TS – AI & Event Driven Systems

Conficio Recruitment Limited is looking for a Senior Full Stack Engineer to significantly impact the development and scaling of mission-critical systems within their AI-driven legal platform. You will work in a highly technical, product-centered team to solve complex design challenges, optimizing the performa ...

Senior Full Stack Engineer — AI Driven Real Time Platforms

SR2 is looking for a Senior Product Engineer for a hybrid role in London. You will tackle complex challenges in real-time data systems and AI-powered workflows within a dynamic startup environment. The role requires expertise in languages like Golang, Rust, and TypeScript, along with a mindset geared towards own ...

Senior Full Stack Tech Lead: End to End Delivery

BNY is seeking a Software Engineer in Manchester to lead high-impact teams and drive end-to-end software delivery. The ideal candidate should possess deep Java expertise, strong DevOps practices, and leadership experience in agile environments. Responsibilities include coaching teams, implementing best practices ...

Front‑Office Credit Trading Full‑Stack Technologist (Hybrid London)

BIP UK is seeking a Full Stack Technologist to support a Private Equity client in building a next-gen investment platform focused on credit trading. The role demands strong expertise in Snowflake, .NET, cloud-native applications, and CI/CD practices. You will lead the development and optimization of both backend ...

Senior Full Stack Engineer | Trading Systems & Real Time UI

Most full stack engineers have never had a trader lean over their shoulder and ask why a position update took half a second. If you have, this role is likely relevant to you. I am working on a confidential mandate for a London-based trading firm rebuilding its client-facing trading platform from th ...

Senior & Lead Full Stack Engineer (VC Backed Scale Up)

If you’re a senior or lead engineer who wants more ownership, better learning, modern AI workflows, and the chance to help build something with real momentum, this is worth a look. Strong engineers around you. Real product problems to solve. Modern tooling. Meaningful input. And the kind of timing wher ...

Senior Full Stack Engineer — Node.js, AWS & Cloud Native (London)

Stratacent is seeking a Full Stack Engineer based in London, UK. This role involves designing and developing scalable backend architectures, maintaining RESTful APIs, and leveraging cloud technologies, particularly AWS. The ideal candidate will have strong experience in Node.js and SQL databases. This is a fixed ...

Senior Full Stack Engineer: AI First, LLM Driven Payments

Ophelos Limited is looking for a Senior Software Engineer (Full Stack) in London. The role involves designing and delivering software with ownership, mentoring team members, and collaborating in a hybrid environment. The ideal candidate should have at least 5 years of experience, proficiency in TypeScr ...

Full Stack Engineer: Build Scalable Cloud Apps with React

Overview Support CI/CD Cloud GCP Java Mobile NodeJS React React Native Spring Web UX UI Design DevOps JavaScript TypeScript Fullstack Technologie ...

Full Stack Engineer: AI, Cloud & End to End Solutions

Atos is seeking a Full Stack Engineer in Gildersome, UK, to design and develop end-to-end software solutions while collaborating with clients and teams. The ideal candidate should have a strong STEM background, proficiency in programming, and excellent communication skills. This role offers benefits like 25 days ...

Full Stack Product Engineer (Frontend focused) in London Gizmo

Full-Stack Product Engineer (Frontend focused) London, United Kingdom Posted 11 months ago Tech stack Accessibility Product Tailwind CSS React APIs Python TypeScript Frontend UX < ...

Full Stack Engineer Jobs in UK 2026 | Quick Hiring

Full Stack Engineer Jobs in UK 2026 | Quick Hiring Are you ready to build cutting‑edge digital products that redefine how businesses interact with artificial intelligence? This Full Stack Engineer role offers an exciting opportunity to shape next‑generation AI‑driven user experiences. You will de ...

Full Stack Engineer — Java/React Tech, Public Safety Impact

Java Script Works is seeking a Full-Stack Engineer in Manchester, United Kingdom. The ideal candidate will have experience or a degree in Computer Science, proficient in Java, JavaScript, TypeScript, React, and MySQL. The company emphasizes a collaborative environment using modern development tools. Th ...

Remote Full Stack Engineer: C#/.NET Core, React & SQL

Huxley is seeking a Full Stack Software Engineer with expertise in C# .NET Core, SQL, and JavaScript to join their online education business. This fully remote role offers a salary between £50,000 and £60,000, along with opportunities to work on industry-leading e-learning software. The candidate will be respons ...

Remote Full Stack Engineer: C#/.NET Core & React (LMS)

Huxley, based in Leeds, is seeking a Full Stack Software Engineer to work on industry-leading e-learning software. The role requires proficiency in C#, SQL/SQL Server 2016+, and React. Candidates will ensure optimal system performance and contribute to technical documentation. This position is fully remote with ...

Staff Software Engineer – Full Stack (C/.NET, TS, Angular)

Java Script Works is looking for a Staff Software Engineer based in Edinburgh, United Kingdom. The role requires expertise in ECMAScript, TypeScript, HTML5, and CSS3, alongside knowledge of design principles like SOLID and TDD. The ideal candidate should also have experience with automated testing and a solid un ...

Senior Full Stack Engineer: AI Real Time Systems (Hybrid)

SR2 | Socially Responsible Recruitment | Certified B Corporation™ is looking for a Senior Product Engineer in London. In this hybrid role, you will tackle complex engineering challenges involving distributed systems and high traffic data processing. You will work on real-time event streaming, AI-powered workflow ...

Full Stack Engineer – C#/.NET, Scale LMS & E commerce

Virtual College is seeking a Full Stack Software Engineer to join their technology team in Leeds, UK. The role involves designing and maintaining scalable applications, developing features for a Learning Management System, and collaborating with Agile Scrum teams. Strong experience with C# / ASP.NET Core and SQL ...

Full Stack Engineer AI Driven, End to End Impact

Atos is seeking a Full Stack Engineer based in Greater London. This role requires designing and deploying solutions for complex business problems and involves significant contributions to innovative projects in AI. Candidates should have a strong background in STEM or relevant coding experience. Benefits include ...

Senior Full Stack Engineer: TS/React + GenAI (Hybrid UK)

Roc Search is looking for a Senior / Principal Full Stack Engineer in Basingstoke, UK, to support platform engineering with a focus on Generative AI. The role involves designing scalable applications, developing modern web solutions using TypeScript and React, and integrating AI capabilities into enterprise syst ...

Senior React Engineer — Real time Data Platform (Full Stack)

Senzo Group is seeking a Senior React Engineer in Greater London. This full stack role focuses on building customer-facing features for a real-time data platform, emphasizing React and Python, along with AWS. The ideal candidate has 5+ years of production SaaS experience and is comfortable in fast-paced environm ...

Full Stack Engineer: Build Scalable Cloud Apps & AI Tools

Barclays is looking for a Full Stack Engineer based in Northampton to design and build intelligent automation solutions. The ideal candidate will develop backend services, cloud-native infrastructure, and modern React UIs using AWS, Python, Docker, and other modern technologies. Responsibilities include deliveri ...

Senior Full Stack Engineer AI Legal Tech, Global Scale

Harnham is seeking a senior Full Stack Engineer in Greater London to work on AI-powered legal drafting and document editing. The role involves building and scaling backend foundations, designing APIs, and owning UIs for complex legal workflows. Ideal candidates should have strong skills in Python and/or TypeScri ...

Senior React Engineer | Full Stack | Real time Data Platform

Senior React Engineer | Full Stack | Real-time Data Platform Full stack with a Frontend lean 3 days onsite (nr Oxford) every 6 weeks This is a frontend-led full stack role at an early stage technology company building a production grade data platform for real-time systems an ...

Hybrid Full Stack Engineer for Real Time Logistics Platform

Reelables, located in London, is seeking a Full-Stack Developer to lead the creation of innovative smart shipping solutions. In this hybrid position, you will develop and deliver customer-facing features, utilizing your expertise in both frontend and backend technologies, mainly TypeScript and Node.js. You will ...

Senior .NET Full Stack Engineer – Payments, Azure (Hybrid London)

VirtueTech Recruitment Group is seeking a Senior .NET / Full Stack Developer to join their team in London. This hands-on role involves designing and developing high-performance services and event-driven microservices to support a global payments platform. Candidates should have strong experience with .NET, Azure ...

AI Product Engineer (Full Stack / AI Systems) in Manchester

AI Product Engineer (Full Stack / AI Systems) We are building a new AI‑powered product line and are seeking a hands‑on AI Product Engineer to design, build, and scale intelligent systems in production. This role bridges product thinking, software engineering, and real‑world AI system behaviour, t ...

Agent Native Full Stack Engineer — Shape the SDLC (London)

Jack & Jill, a London-based AI startup, is seeking a Full Stack Software Engineer to build the next generation of software development tools. In this role, you will design and develop an agent-native platform, significantly impacting product architecture as the company transitions from beta. Ideal candidates pos ...

Hybrid Full Stack Engineer AI Powered NHS Care Portal

Paloma Health in Greater London is seeking a Fullstack Engineer to improve access to autism and ADHD assessments. You will collaborate with cross-functional teams to develop AI-powered software. Ideal candidates have four years of experience and proficiency in C# and TypeScript. The role supports career developm ...

Climate Tech Full Stack Engineer — End to End Impact

Oho Group, a fast-growing climate tech startup in Greater London, is seeking a highly capable Full Stack Engineer to help build software that drives environmental impact. This role offers the opportunity to own features end-to-end, shape technical decisions, and work independently in a high-trust environment. ...

Senior Full Stack Engineer – Work From Anywhere (30 Days)

A tech company in London seeks a Senior Full Stack Engineer to shape the technical direction of their platform. The ideal candidate will have advanced skills in Node.js and modern front-end frameworks, focusing on building scalable, high-impact solutions. Key responsibilities include maintaining system performan ...

Senior Full Stack Engineer: AI Driven Music Data & APIs

Creandum Advisor LLP is seeking a Senior Fullstack Engineer to shape WhoSampled as a standalone product within Spotify's ecosystem. Join a small team to enhance backend services, APIs, and frontend interfaces. The ideal candidate will be adept in Python (Django) and Java, with a robust understanding of ...

Lead Full Stack Engineer, Fintech — London/Paris, Share Options

Capi Money is hiring a talented engineer in London to help shape our product vision and technical architecture. You’ll work closely with the founding team to build solutions that solve customer problems in Africa. The role entails a strong focus on product delivery and leadership, where you'll mentor junior e ...

Senior Full Stack Engineer Real Time AI Platforms (Remote)

Digital Waffle is seeking a Full‑Stack Software Engineer to develop applications for vehicles and operator tools. The role allows you to work remotely from the UK in a dynamic environment addressing robotics, software, and hardware. The successful candidate will be responsible for creating responsive i ...

Full Stack Java + React Engineer: Build Scalable Web Apps

Experience and Skills Proven experience with modern web technologies, including: Java/J2EE Hibernate Microsoft Office Automation Python R REST/OData AWS Angular/React Tomcat JMS SQL < ...

Hybrid Full Stack Engineer (TDD, C# / JS) – API Integrations

Adria Solutions Ltd. in Warrington seeks a Full Stack Engineer with strong test-driven development experience. The role involves designing and delivering API integrations across a cybersecurity platform, collaborating with QA and DevOps teams. Key qualifications include proficiency in C#/.NET Core, mod ...

Senior to Staff Full Stack Engineer — AI Infra & Systems

Retelligence is seeking a Senior to Staff level Full Stack Engineer to join their London team in a hybrid capacity of 4 days in the office. The role offers a competitive salary ranging from £110k to £150k based on experience, along with benefits, share options, and a learning & development budget. This ...

Java Full Stack Engineer Senior Consultant Digital Excellence London

Java Full Stack Engineer-Senior Consultant-Digital Excellence - London Reference Code: -en_GBContract Type:PermanentProfessional Communities: Strategy & TransformationROLE DETAILS SBU - Invent <stron ...

GenAI Full Stack Engineer Managing Consultant Digital Excellence London

GenAI Full Stack Engineer - Managing Consultant - Digital Excellence - London Reference Code: -en_GBContract Type:PermanentProfessional Communities: Strategy & Transformation At Capgemini Invent, we believe difference drives change. As inventive t ...

Senior Frontend Developer

Senior Frontend Developer, React, TypeScript, AWS or Azure UK remote, one office visit per month Up to £80,000 + bonus up to 20% + private healthcare Looking for a new opportunity within a brand new team. Greenfield work across a new product function ins ...

Senior Frontend Developer

Senior Frontend Developer, React, TypeScript, AWS or Azure UK remote, one office visit per month Up to £80,000 + bonus up to 20% + private healthcare Looking for a new opportunity within a brand new team. Greenfield work across a new product function ins ...

Senior Frontend Developer

Senior Frontend Developer, React, TypeScript, AWS or Azure UK remote, one office visit per month Up to £80,000 + bonus up to 20% + private healthcare Looking for a new opportunity within a brand new team. Greenfield work acr ...

Junior Automation & Workflow Developer

Java Script Works is hiring a Junior Software Developer to work on enhancing their PHP, JavaScript, CSS, and HTML-based platform. The role involves developing automated workflows for efficiency improvement and optimizing existing functionalities. Candidates should have experience in JavaScript and familiarity wi ...

Senior Software Engineer

Locations In this role you can work from Remote, United Kingdom Overview Join GitHub in shaping the future of project planning and tracking on GitHub as a Senior Software Engineer. Our team enables customers to bring their ideas to life, innovate and collaborate throughout the w ...

Frontend Developer

Who we are and what we do: Element Human (Crowd Emotion Ltd) has been around for six years, learning about emotions and working through several iterations of our new HX Workbench. We currently primarily work with brands, agencies and publishers, but we support anyone who wants to understand how p ...

Senior Back End Engineer

Qualifications Bachelor's or Master's degree in Computer Science or similar (PhDs will be given preference) 7+ years of experience in Back End Development Full proficiency in Node.JS, JavaScript ES6+ and TypeScript Experience with Nest.JS preferred but not nece ...

Fullstack Engineer in London Skin Analytics

Fullstack Engineer London, United Kingdom Posted 11 months ago Tech Stack JavaScript ECMAScript React Management Backend SNS Frontend Amazon AWS Linux MySQL SQS </li ...

Software Developer, UI Core

Job DescriptionAs a Software Developer, you will work with a team of talented developers to develop high quality scalable solutions for our industry leading website and digital platforms.The UI Core team is responsible for our frontend framework, core components and underlying core services t ...

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    Full Stack Developer Python Javascript Jobs in United Kingdom Job Search Guide, Trends and Insights