Full-Stack Jobs in United Kingdom

Full Stack Engineer

HybridUK

Agentic AI Agile AI API AWS +12 skills

FULL STACK ENGINEER £85,000 LONDON This is an exciting opportunity to join a fast-growing WealthTech business building innovative products that help individuals gain greater visibility and control over their financial…

Harnham - Data & Analytics Recruitment

C# Full Stack Engineer

Analytics C# Data Ingestion .NET SQL +1 skills

C# Full Stack Engineer Up to £140,000 London On Site This is a great opportunity to join a high-growth quantitative investment and sports analytics organisation where you can take ownership of building high-performance…

Keylane

Senior Full Stack Developer

UKFull-timeSenior

AI AWS Bash CSS Docker +20 skills

We are looking for a Full Stack Developer to help us build and improve SiteView using React, Java and AWS. If you enjoy working across front-end and back-end development, solving technical challenges and collaborating…

eofe.fa.us2.oraclecloud.com/CX

Senior Specialist, Full-Stack Engineer

HybridUKFull-timeSenior

Agile Angular API CI/CD Design Patterns +8 skills

We’re seeking a future team member for the role of Senior Specialist Full Stack Engineer to join our team. This role is located in London. In this role, you’ll make an impact in the following ways: Design and develop…

LaraBench

Senior .NET Full-Stack Engineer (Vue 3, TS) – Remote UK

UKContractSenior

API C# .NET Laravel PHP +4 skills

Senior full-stack engineer building backend services and a modern web application for a global SaaS company, developing new features in C#/.NET with ASP.NET Core Web APIs on the backend and Vue 3 + TypeScript on the frontend, with automated testing and collaboration across an international team on a UK-based remote contract.

ChatBotKit

Remote Full-Stack Engineer — TypeScript, Cloud, AI (Equity)

RemoteUK

AI AWS CI/CD Cloud Docker +6 skills

ChatBotKit is hiring a Full-Stack Engineer to design, build, and deploy AI-powered applications for enterprise clients from a fully remote setup. The role spans React/Next.js frontend and Node.js/Python backend work, with cloud infrastructure on AWS and Google Cloud.

Next Frontier Capital

Lead Full-Stack Engineer: Java/Angular/React + AI-Driven CI/CD

UKLead

Lead Software Engineer in JPMorganChase's Corporate Technology in London, leading and mentoring teams that build secure, scalable products. Day to day involves influencing system design, SDLC and CI/CD, and driving responsible AI-assisted development using Java, Angular and React.

Senior Full-Stack Engineer AI-Driven Hybrid Equity

Senior full-stack developer at Complyfirst working hands-on with the CTO in Hillsborough, Northern Ireland, architecting and building the product with PHP, Laravel and Vue.js while adding AI-powered features. A small-team, owner-mentality role setting technical direction on quality and security.

Senior Full-Stack Engineer – Build Safer Online (Remote)

CameraForensics, a Bristol-based company building tools that support investigations into online crimes, is hiring a Senior Full-Stack Engineer. Day to day you'll work hands-on across the platform — front-end experiences and back-end services — in a small Agile team with a hybrid office/remote mix (£60-90k).

60K – 90K £

Kate Matthews Solutions

Fullstack Developer - Python, Django, HTML, CSS, JavaScript

UKContract

Ansible AWS Cloud Django PostgreSQL +1 skills

A permanent fullstack developer role at a UK-based startup in London, building and scaling a Python/Django platform on AWS with PostgreSQL. The hire will review the current stack, shape architectural direction, and work closely with the CEO/COO/Head of Product, with an envisioned path to CTO.

Tem-Energy Limited

Staff Full-Stack Engineer, Origination & New Products

UKStaff

AWS Python React Serverless TypeScript

Staff engineer joining a new three-person Origination & New Products squad within Sell Side Growth, owning architecture-level decisions for integration-heavy systems while hands-on delivering across a Python/AWS serverless backend, with occasional React/TypeScript frontend work alongside Rosso, Data, and Billing teams.

Marmion Ltd

Senior Full-Stack Engineer (JS & C#) – Hybrid, Modern Platforms

Senior full-stack engineer at Marmion Ltd in Hull (hybrid) building and supporting enterprise web applications using JavaScript and C#, while migrating legacy apps, developing large-scale web portals, integrating business systems, and mentoring colleagues on technical best practices.

Yagankar

Dedicated Laravel/Next.js Full-Stack Engineer 2-Month Project

A 2-month full-stack project role building a Laravel-based web app, with Next.js experience preferred. The engineer works independently while coordinating with the Yagankar team to deliver a polished, maintainable product on schedule.

Full-Stack Engineer — AI Analytics Platform (Hybrid)

AI Analytics API Data Visualization Next.js +4 skills

Nexalytica is hiring a Full-Stack Engineer in Birmingham (hybrid) to build its AI-powered analytics platform, owning features end-to-end — React/Next.js frontend, Node.js backend APIs, and data visualisation components.

Tixer Tech

Senior Full-Stack Engineer: End-to-End Ownership (Remote)

RemoteUKSenior

Cloud Next.js Node.js React

Senior full-stack engineer at Tixer Tech owning features end to end, from database schema design to deployed UI. Day to day you architect and build scalable production features with React/Next.js and Node.js, working with cloud services and databases and helping shape technical direction in architecture reviews.

Marmion Ltd

Senior Full Stack Engineer - JavaScript / C#

HybridUKSenior

AI API Cloud C# Docker +7 skills

Hands-on senior full stack engineer based in Hull (hybrid) in an internal technology function spanning a multi-site group. Day to day they design and build enterprise web applications, APIs and integrations, help modernise and migrate legacy systems, and mentor others using TypeScript, Node.js, C#, .NET and SQL Server.

William Hill PLC

Hybrid Cloud Full-Stack Engineer (Java/JS)

HybridUK

Java JavaScript Kanban React Scrum +1 skills

William Hill in Leeds is hiring a full-stack engineer to deliver and document solutions for in-store technology and the online customer experience, ensuring quality and controlling technical debt. The core stack is Java plus JavaScript/TypeScript (React/Node), working in Scrum/Kanban across multiple teams in a hybrid environment.

Thought Machine Group Limited

Senior Full-Stack Engineer — Flexible Hours

Senior full-stack engineer at Thought Machine in London, designing and delivering end-to-end features across web applications and backend services. Day to day focuses on secure, performant, scalable code, automated testing, and cross-functional collaboration, with flexible working hours.

CameraForensics Ltd

Senior Full Stack Engineer

UKFull-timeSenior

Agile AWS Cloud Java NoSQL +1 skills

Senior full stack engineer at CameraForensics, a Bristol-based company building investigative software for law enforcement and government agencies combating online child exploitation. Hands-on work across front-end and back-end of cloud-based services, primarily with Java, Spring Boot, AWS, and NoSQL, in a small agile team.

Senior Full-Stack Engineer — TS, Node, NestJS

Avallo is hiring a Senior Full-Stack Engineer in London to lead implementation across multiple PE portfolio products — designing APIs and backend services with TypeScript, Node.js, and NestJS, building web apps and dashboards, and integrating Stripe and Auth0 in a fast-moving, hands-on role.