2,202,141+ Senior Full Stack Developer Java Angular Jobs in UK — Top Companies Hiring June 2026

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Senior Full Stack Architect Remote First Platform Lead

The Flex is redefining global living and is seeking a Lead Full-Stack Engineer based in Leeds. The role is pivotal to the architecture and technical direction of the Flex platform, covering web applications, APIs, and cloud infrastructure. This position emphasizes hands-on development without management respo ...

Senior Full Stack Engineer Build Scalable Insurance Platform

KI, located in Greater London, is looking for a mid-senior level engineer to join their team. The role focuses on building and optimizing web-based applications, with a strong emphasis on collaboration between engineering and product teams. The ideal candidate should have experience in modern web stack ...

Senior Full Stack Architect Remote First Platform Lead

The Flex in Belfast is seeking a Lead Full-Stack Engineer to own the architecture and technical direction of its platform. The role demands a senior-level experience with FastAPI, React, and AWS, managing critical features end-to-end. The ideal candidate will work in a remote-first environment and enjo ...

Senior Full Stack Architect Remote First Platform Lead

The Flex, located in Liverpool, is looking for a Lead Full-Stack Engineer to own the technical direction of their platform. This role emphasizes hands-on architecture and engineering across frontend, backend, and infrastructure, ensuring quality and speed in delivering features. Ideal candidates will h ...

Senior TypeScript Full Stack Engineer Cloud Native & Scalable

Spencer Rose Ltd is seeking a Senior Full Stack Engineer (TypeScript) to join their London team with hybrid work flexibility. This role offers a competitive salary of up to £95,000 plus a bonus. The successful candidate will use TypeScript extensively across both Front End and Back End development, wor ...

Senior Full Stack Architect for AI Powered Platforms

AIVB, an innovative AI-focused company in Greater London, seeks a Senior FullStack Engineer with 5+ years of experience. The role includes a focus on developing scalable systems and engaging in real-world AI applications across diverse sectors. You will design software architectures, implement sophisti ...

Mid Senior Full Stack Engineer — AI Platform, Shares

Stint is looking for a Mid-Senior Full Stack Software Engineer based in Camden to join their Engineering department. You will collaborate with product managers and designers to build and maintain core systems using a tech stack that includes Python, Go, and Flutter. The position offers a competitive co ...

Senior Full Stack Engineer (React/.NET) | AI Shipping

The Signal Group in Greater London is seeking a Senior Full Stack Engineer to join our expanding engineering team. The ideal candidate will have extensive experience in React, C#, and Azure, alongside a strong understanding of Agile methodologies. This hybrid work role offers the opportunity to work closely w ...

Senior Full Stack Engineer: Own Global Infra & Impact

trg.recruitment is looking for a Senior Full Stack Engineer to join their team in Greater London. You will tackle challenging engineering problems while helping to build products that have a real-world impact. This high-growth, venture-backed company is offering you the opportunity to own your projects from i ...

Senior Full Stack Engineer (C#/.NET & React) Hybrid

Gearset in Belfast is offering an exciting opportunity for a Senior Software Engineer to enhance and expand their DevOps platform for Salesforce. In this role, you'll collaborate with the development team to design and build new features while engaging directly with users to understand their challenges. < ...

Senior Full Stack Engineer – AI‑Driven Backend (London)

BNY is seeking a Senior Associate, Full-Stack Engineer in London. In this role, you will design and maintain backend services while collaborating on frontend development. Key responsibilities include delivering secure, scalable systems and contributing to performance enhancements. Required qualificatio ...

Senior Full Stack Engineer: Build Scalable SaaS Platforms

PTC in Cambridge, England, is searching for a Full Stack Software Engineer to design, build, and maintain scalable software solutions. The ideal candidate will have over 5 years of experience, strong proficiency in TypeScript and Node.js, and a solid understanding of database optimization. This role of ...

Senior Full Stack Engineer (Python/React) Hybrid, Equity

Skin + Me, based in London, is hiring a Senior Full Stack Engineer to manage features across their core commerce and clinical journey systems. This role requires strong expertise in Python and React, and offers a hybrid work environment with three days at the Paddington HQ. The successful candidate wil ...

Senior Full Stack Engineer – AI Scaleup, Stock Options

Client Server is looking for a Senior Full Stack Engineer to join their team in London. You'll work on innovative Greenfield applications in a dynamic tech scale-up focused on AI workforce optimisation. As a Full Stack Engineer, you'll tackle new features and enhancements, taking charge of projects whi ...

Senior Full Stack Engineer: React, React Native & TS

TechBiz Global GmbH is seeking a Senior Full-Stack Developer in Aberdeen City, Scotland. The ideal candidate will develop and maintain cross-platform interfaces using React while taking ownership of projects from concept to release. This role requires several years of production experience, excellent T ...

Senior Full Stack Dev: React & .NET, Cloud Native

Adecco is looking for a Senior Full Stack Developer in London to join a dynamic team for a 12-month contract. The role involves creating and maintaining full stack applications using React JS and C#.NET Core, while collaborating closely with business stakeholders in the financial sector. Candidates sho ...

Senior Software Engineer – Full Stack, Ownership, AI/ML

Bite Engineering is looking for a Senior Software Engineer based in London. The role involves shipping features across the full stack, working on technologies like Node.js and React. The successful candidate will have at least 8 years of experience, preferably in a startup environment. Responsibilities ...

Senior Full Stack Engineer — Go/TypeScript in Kubernetes

Sky UK is seeking a talented individual for an exciting role focused on full-stack product architecture and delivery. You will lead the technical direction of the team, utilizing your expertise in Go and TypeScript on a Kubernetes platform. Your mission includes driving engineering excellence and colla ...

Founding Senior Full Stack Engineer, AI Agent Platform

Jack & Jill, a stealth-stage AI coordination startup, seeks a Founding Senior Full-Stack Engineer to join its pioneering team in London. You will architect a real-time, multiplayer agent system to automate complex coordination tasks using advanced AI technologies. This role demands deep experience in T ...

Senior Full Stack JS Engineer — Secure, ServiceNow, Flexible

NCC Group is seeking a Senior Software Developer in Westminster, England, to design and maintain applications for our ITSM platform. This role emphasizes full-stack JavaScript and operates within a cybersecurity-focused environment. The ideal candidate will possess a strong background in JavaScript tec ...

Senior Full Stack Engineer (Python/Django) SC Cleared

Public Sector Resourcing, managed by AMS, seeks a Senior Full Stack Developer for a 12-month hybrid contract across London, Manchester, Birmingham, Sunderland, or Belfast. You will be pivotal in designing and building software solutions that meet user needs while ensuring high code quality. This role r ...

Senior Full Stack Engineer, AI Security Platform (Remote)

Dynamo AI is seeking a Senior Full Stack Engineer to build and maintain the infrastructure for Agent Warden, a critical security layer for agentic systems. You'll be responsible for the end-to-end lifecycle of backend services and frontend dashboards while ensuring high productivity using AI-assisted workflow ...

Senior Full Stack Engineer: Build Scalable Web Apps

Kaleida is seeking a Senior Full-Stack Software Engineer in Trafford, United Kingdom. This role involves developing scalable software solutions and working with technologies like ASP.NET MVC and Angular. The ideal candidate will have over 7 years of experience, focusing on quality software development ...

Senior Full Stack Engineer: Build Scalable, Impactful Apps

Zinc is expanding its engineering team in London with a Senior Full Stack Engineer role. This position focuses on shaping the technical direction, building features, and influencing system architecture, all while ensuring a high-quality product for customers. Key responsibilities include designing scal ...

Senior JS/TS Full Stack Engineer Scalable Systems

RedTech Recruitment is looking for a hands-on software engineer in Peterborough to work on scalable applications across frontend and backend. The role emphasizes collaboration and innovation, allowing engineers to impact real-world projects. With an expected on-site presence of 5 days a week, candidate ...

Senior Full Stack Engineer (React/.NET) – AI Shipping

Signal is looking for a Senior Full Stack Engineer to join its engineering team. This role requires expertise in React and a passion for creating high-quality digital solutions in the shipping industry. You will work with innovative technologies such as C#, .NET Core, and Azure while collaborating with ...

Senior Full Stack Engineer (Remote/Hybrid) .NET & Python

Manpower Group (UK) is seeking an experienced Full Stack Engineer proficient in .NET, .NET Core, and Python. This role offers hybrid or fully remote work options while working on enterprise-grade applications that drive innovation in the insurance sector. Ideal candidates will have a strong background ...

Senior Full Stack Engineer • .NET/Python + Data & Cloud

EXL, a leader in data and AI solutions, is seeking a Full Stack Developer in London. The role involves designing scalable applications and robust data architectures while leveraging modern enterprise technologies like .NET, Python, and Kubernetes. Ideal candidates have 6-10 years of experience in appli ...

Senior Full Stack Engineer & Tech Lead — Onsite (London)

A leading recruitment firm in London seeks a Senior Recruitment Consultant to join their dynamic team. This role emphasizes the importance of onsite collaboration and solving complex problems in software engineering. The ideal candidate will have experience in full stack development and will take on a leadership ...

Senior Full Stack Engineer (Remote) Scalable APIs & UI

A leading recruitment agency is seeking a Senior Full Stack Engineer for a 12-month remote contract. The ideal candidate has at least 4 years of experience in Python and Flask, along with a strong grasp of SQL databases. Responsibilities include architecting backend services and building responsive front-end int ...

AI Labs: Senior Full Stack Engineer, Vice President

We are seeking a highly skilled senior full stack engineer with a proven track record of leading projects to join our dynamic team. The ideal candidate will have a strong technical background in both front-end and back-end development, with a focus on Typescript, React, NextJs, and Python. You will be resp ...

Senior Full Stack Engineer — Trading Platform (React/TS)

NPAworld is hiring a Senior Full-Stack Engineer for their Trading Platform in Waterloo, London. The role involves designing, building, and maintaining features in a high-performance trading system using TypeScript, Node.js, and React. Candidates should have over 8 years of development experience and at least 3 y ...

Senior Software Engineer (Associate) Full Stack React/AWS

Java Script Works is seeking a Senior Software Engineer (Associate) to work in London, United Kingdom. This full-time position offers competitive compensation and opportunities to work with modern technologies such as C#, .NET core, and React.js. Ideal candidates will possess strong technical abilities ...

Senior Full Stack Engineer – HealthTech (React/TS/Node)

A leading HealthTech company in London seeks a Senior Full Stack Engineer to develop scalable, cloud-native products. The ideal candidate has over 5 years of experience with React, Typescript, Node.js, and AWS, working in data-sensitive environments. The role involves mentoring engineers and ensuring high engine ...

Senior Full Stack Engineer Hybrid, Drive Insurance UX

Hybrid: 2 days per week in our Tower Bridge office Tempcover are at the forefront of the fast‑growing world of short‑term insurance. Our mission is to make car insurance flexible, quick, and easy for drivers. We’ve sold millions of policies that have helped drivers get where they need to go ...

Senior Full Stack Engineer – Build Next Gen Connectivity

A leading tech recruitment firm in Greater London seeks a Full Stack Engineer to join their innovative team. In this role, you will tackle end-to-end challenges, manage product aspects, and ensure the best solutions for product development using TypeScript, React, and Node.js within an AWS environment. This posi ...

Senior Full Stack Engineer – Trading Platform (React/TS)

A leading technology company is seeking a Senior Full-Stack Engineer to enhance their trading platform in London. This role offers the chance to take ownership of features and work in a collaborative team environment. Candidates should have extensive experience in TypeScript, Node.js, and React, with strong skil ...

Senior Product Engineer Full Stack, Equity & Unlimited PTO

P2P is looking for a full-stack engineer in Manchester to tackle challenges across frontend, backend, and infrastructure. You’ll take ownership of projects and contribute significantly to our talent-acquisition software which streamlines recruitment processes. We offer a competitive salary ranging from £103K to ...

Senior .NET Full Stack Engineer Fintech, Hybrid UK

A rapidly growing payments technology company in London is seeking a Senior Full Stack .NET Engineer to enhance their team. This pivotal role involves designing cloud-native applications and integrations, with strong focus on .NET Core, Microsoft Azure, and SQL. The ideal candidate has 5+ years of experience and ...

Senior Full Stack Web Engineer – Tiger Team Lead

Catapult Sports is seeking a Senior Full-Stack Software Engineer to lead the transition to modern web applications. This role involves productizing core utilities, innovating workflows, and establishing engineering standards while mentoring peers. The ideal candidate will have deep expertise in React, ...

Senior Full Stack Engineer — Lead AI Powered Applications

BlackRock, Inc. is seeking a highly skilled senior full stack engineer to join our dynamic team in Greater London. The ideal candidate will have a robust technical background in Typescript, React, NextJS, and Python, leading projects that are critical to our operations. The role involves designing high ...

Senior Full Stack Engineer TypeScript/React & .NET, Cloud

JSS is seeking a skilled full-stack developer with solid experience in both frontend and backend development. The ideal candidate will have strong expertise in TypeScript/React and C#/.NET, along with a profound understanding of building scalable applications and RESTful APIs. Candidates should also be ...

Senior / Staff Full Stack Software Engineer (Partner Platform)

Staff Backend Software Engineer Addepar is seeking a Staff Backend Software Engineer to join our Partner Platform team—one of the most cross‑functional, high‑impact groups in our organization. This team works across engineering, operations, and product to build scalable solutions on top of Addepar ...

Senior Full Stack Engineer: Azure, Hybrid in Newcastle

MHR is looking for a Full Stack Software Engineer to join their team in Newcastle. You will design, develop, and maintain scalable software solutions in a creative environment while working with cutting-edge technology. This role offers the chance to enhance your skills and drive impactful innovation. ...

Senior Full Stack Engineer for AI Procurement Platform

A growing tech startup in Greater London is looking for a Senior Software Engineer to join their team. The company is rapidly scaling and seeks someone experienced in full-stack development, especially with Typescript and AWS. Candidates should be prepared for a hands-on role with high impact on product features ...

Senior Software Engineer, Content Agent Full Stack & AI

A pioneering content technology firm in Greater London is looking for a Senior Engineer for their Content Agent. In this role, you'll engage in full-stack product work using TypeScript and React, contributing to the development of AI-powered systems that handle structured content. You’ll collaborate closely with ...

Senior Software Engineer Full Stack (React/ASP.NET Core)

Java Script Works is looking for a Senior Software Engineer based in London, United Kingdom. The ideal candidate should have strong knowledge of ASP.NET Core and experience with frontend frameworks such as React and Vue.js. This full-time position offers a competitive compensation package. Please note that visa ...

Senior Full Stack Engineer & Tech Lead — AI Projects

CreateFuture in Edinburgh is seeking a Full-Stack Developer to join their agile team. In this role, you'll design, develop, and test frontend and backend components using React, Node.js, and Java. You'll also mentor junior engineers and lead technical decisions that ensure project success. CreateFuture offers a ...

Senior Full Stack JS Lead — Hybrid, AWS & React

A leading technology consultancy in Leeds is seeking a Senior Full Stack Developer to contribute to scalable digital solutions. You'll engage with high-performing teams and work on impactful client projects using modern front-end and back-end technologies, such as Full-Stack JavaScript, Node.js, and React. This ...

Senior Full Stack Engineer: Data Driven APIs & Cloud

Skills and Experience Particularly strong in Kotlin or Java. Experience in designing and implementing data-driven APIs. Exposure to frontend development, especially React.js, Tailwind, REDUX, and Typescript. Past project experience with large-scale web services ...

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    Senior Full Stack Developer Java Angular Jobs in United Kingdom Job Search Guide, Trends and Insights