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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 ...

Remote AI‑Native Full‑Stack Engineer | Equity Options

Titanbay in Greater London seeks a Full Stack Engineer with a backend orientation to enhance their platform for private market investing. As part of a forward-thinking engineering team utilizing AI tools, you will contribute to both backend and frontend development. The ideal candidate possesses strong ...

Full Stack Engineer Engineers Wanted For Challenging Work

Our client is a fast-growing EdTech company on a mission to fix the chaos of school management. Schools are juggling siloed systems that don’t talk to each other – creating duplication, frustration, and wasted time. The company is changing that with one AI-powered platform covering everything from club sig ...

Java Full Stack Engineer Capital Markets Growth (London)

Mandarin Recruitment is excited to offer a Java Developer (Full-Stack) role in a London-based Capital Markets company. The ideal candidate will support UK operations, contributing to the company’s global expansion while leveraging expertise in Java, concurrency, and distributed systems. The position re ...

Senior Full Stack Dev — Go + Vue.js, Flexible Hours

Brink’s Inc is looking for a Senior Full Stack Developer to join their team in the United Kingdom. This role involves designing, developing, and maintaining high-quality web-based systems using modern technologies like Go and Vue.js. The enthusiastic candidate will contribute to exciting projects that make a ...

Senior Full Stack Engineer — Shape Scalable Systems & APIs

Enso Recruitment is seeking a Senior Full Stack Software Engineer to join a high-growth startup in Belfast. This role offers the chance to shape and evolve scalable platforms, contributing directly to the design and delivery of high-performance backend systems. The ideal candidate will have over 5 year ...

Senior Full Stack Engineer Hybrid, Equity & Learning Budget

Purple Dot - The Pre-Commerce Company is looking for a Senior Full Stack Engineer to join their innovative team. You will take charge of developing high-quality features for their pre-commerce platform, working closely with a small and agile engineering team in a hybrid work environment. Your role invo ...

Senior Full Stack Engineer | FinTech AI, Scale & Impact

Signify Technology in Greater London is looking for a Senior Full Stack Engineer to join a fast-growing UK AI Fintech. This role offers the opportunity to shape product and engineering as the company scales. Candidates should have strong experience with TypeScript, React, NestJS, and AWS. This position ...

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 ...

Cloud‑First Full Stack Engineer (AWS) – Hybrid UK

McGregor Recruitment is seeking a Full Stack Software Engineer to join a new engineering team developing a global, cloud-native platform. The role involves designing, testing, and deploying scalable services in an Agile environment while utilizing modern technologies and AWS architecture. Ideal candida ...

Full Stack TypeScript Engineer — Pensions Platform (Remote First)

Plan:it is seeking a Software Engineer (Full-Stack) to join their new squad focused on pensions and investments. The ideal candidate has extensive TypeScript experience and familiarity with AWS. With a hybrid work model based in Bristol, the role involves both front-end and back-end development, utiliz ...

Early Stage Full Stack Engineer — Fintech, London (Ownership)

Primis is seeking a Full Stack Developer to join their stealth-mode fintech team in London. As one of the first engineers, you will work closely with the CTO and have ownership over technical decisions, impacting the product from day one. This role involves developing backend services for financial com ...

Full Stack Engineer: Build the AI Trust Layer

Duku AI in Greater London is seeking a Full Stack Software Engineer to play a key role in building trust in AI-driven software solutions. This position offers the opportunity to ship products at a rapid pace and define new features that leverage AI for testing and quality assurance. The ideal candidate ...

Hybrid Senior Full Stack Engineer – AI Driven HealthTech

Burns Sheehan is searching for a Senior Full Stack Engineer to join a fast-growing HealthTech company in London. This role offers a hybrid working model and involves integrating AI-assisted tools into a collaborative engineering team. The ideal candidate should have experience with TypeScript, React.js ...

Remote Full Stack Engineer: TS/Node & AWS APIs

Adria Solutions Ltd. is seeking a Backend-Focused Full Stack Developer to join our growing engineering team in Gainsborough. This mid-level role focuses on enhancing existing systems and contributing to a new platform, offering a chance to tackle complex challenges while improving reliability and performance. ...

Senior Full Stack Engineer ESG Platform, London Hybrid

Atlas Metrics is seeking a Senior Full Stack Engineer to join their Engineering team in London. This high-impact role requires 8+ years of experience in web application development, focusing on React and Node.js. The selected candidate will collaborate with Product and Design teams to develop core tooling for ...

Senior Full Stack Engineer (TypeScript / Next.js) – Hybrid UK

A digital product agency is seeking a Senior Full Stack Engineer with profound experience in TypeScript, Next.js, and Node.js to work on a premium subscription platform for Times Higher Education. This role entails significant ownership of both frontend features and backend services, ensuring high quality, secur ...

Senior .NET Full Stack Engineer (Angular/Azure) Hybrid

A UK technology recruitment agency is seeking a Senior Full Stack .NET Developer with extensive experience in .NET and C#. This contract position requires collaboration with internal teams and working on Azure projects in a hybrid setup in Brighton. Ideal candidates will have a strong background in automation te ...

Senior Full Stack Software Engineer (SaaS Platform) Pathogen

Senior Full Stack Software Engineer (SaaS Platform) – Pathogen At the Ellison Institute of Technology (EIT), we are on a mission to translate scientific discovery into real world impact. We bring together visionary scientists, technologists, policy makers, and entrepreneurs to tackle humanity's g ...

Senior Full Stack Engineer for Skincare Platform (Remote)

Mitra Bio Ltd is hiring a Senior Full Stack Engineer in Greater London. The successful candidate will enhance the customer experience through exceptional frontend development and product-focused UI/UX. With 5+ years of relevant experience, the role includes building high-quality web applications and driving fron ...

Full Stack Engineer: Build the Liquid Brain Platform

A tech-driven company based in London is looking for a Full Stack Engineer to enhance their innovative Liquid Brain® platform. The ideal candidate will demonstrate a strong foundation in software development, particularly in hardware interactions and user interface design. Responsibilities include owning parts o ...

Senior Full Stack Engineer AI Powered Wellness Platform

A healthtech SaaS startup in London is seeking a Full Stack Software Engineer to help shape a B2B2C platform focused on stress reduction and resilience. The role requires extensive experience in developing solutions using React, Python, and Django. The ideal candidate should have a strong interest in wellbeing t ...

Graduate Full Stack Dev for EdTech CRM & Platform

A multi award-winning online education company seeks a Graduate Full Stack Developer to improve its online platforms. This role involves leading the development of the client management system, enhancing the online tutoring functionality, and working closely with senior management. The ideal candidate will have ...

IAM Full Stack Engineer: Secure Platform & Access Leader

A leading financial technology firm is seeking a Software Engineer to join their IAM team. In this role, you will design and implement secure, scalable solutions for user access management, employing cutting-edge technology in a supportive environment. Ideal candidates will have experience in full stack engineer ...

Senior Full Stack Engineer AI Driven Production Tools

A leading technology consulting firm in Greater London is looking for a Senior Full-Stack Engineer to drive the development of AI-enabled systems in Production Management. Responsibilities include designing scalable applications and optimizing mission-critical systems, while fostering a culture of Agile practice ...

Senior Full Stack Engineer I (Growth & Marketing Technology)

We're putting together a talented team to build the #1 training platform for Runners We help everyday runners become outstanding by building an incredible app providing world‑class training, coaching and community for everyone, whether you're improving your 5k time or training for your firs ...

Senior Full Stack Product Engineer | AI Native, London

GetGround is seeking a Product Engineer to join our London team. The role involves building user-facing AI-native products, collaborating with cross-functional teams. Candidates should be Fullstack Engineers comfortable in both frontend and backend development, and excited about AI tools. The position offers a h ...

DV Cleared Java Full Stack Engineer Cloud & Microservices

A global technology and transformation partner in London is seeking a DV Cleared Java Full Stack Engineer. In this mid-senior level role, you will drive business outcomes by creating digital solutions and working with diverse technology stacks. You must have substantial experience with Java (Spring Boot) and be ...

Senior Full Stack Engineer — AI First & Agile Innovator

BNY is seeking a Senior Specialist, Full-Stack Engineer to join the Trustee & Depositary Engineering organization in Manchester. This role will focus on delivering high-quality and scalable technology solutions, working hands-on with modern technologies throughout the software lifecycle. Candidates should have a ...

Senior Full Stack Engineer — AI Platform, Hybrid & Equity

Who We Are PAIR is a fast-growing AI adoption startup on a mission to help professionals and teams harness AI to do their best work. Our platform delivers personalised, AI-powered learning experiences and adoption support that help organisations rapidly harness AI at scale. <st ...

Senior Full Stack Engineer — AI Driven Home Healthcare

Heim is seeking a Senior Full-Stack Engineer to build AI-powered systems that improve home-based healthcare delivery. The role requires over 6 years of experience; candidates must demonstrate genuine full-stack capabilities and have a proven track record in delivering production software. Responsibilities includ ...

Senior Full Stack Engineer for Pre Commerce Platform

A pioneering e-commerce platform is seeking a Senior Full Stack Engineer to develop impactful features for their pre-commerce platform. You will work across frontend and backend systems, collaborating closely with a small engineering team. The role requires 5+ years of experience in both frontend and backend dev ...

Senior Full Stack Engineer — AI Driven Fintech, Equity

A leading fintech startup in London is seeking a Senior Full-Stack Engineer to revolutionize cross-border finance. You'll own the technical architecture of a platform, building infrastructures for stablecoin payments and AI-driven financial intelligence. Ideal candidates have 5+ years of experience in full-stack ...

Senior Full Stack Engineer for Growth & AI Marketplace

A leading secondhand fashion marketplace in London is seeking a Senior Full Stack Engineer to enhance user experiences across their platform. You'll work closely with product and design teams to redesign key user journeys, own feature development from problem to production, and analyze data-driven growth experim ...

Full Stack Engineer for Mission Critical Security Apps

A leading technology and engineering firm in Manchester is seeking a Software Engineer to develop mission-critical solutions for National Security clients. You will work on innovative technologies, ensuring security while writing clean, efficient code. Successful candidates will have skills in Python or UI frame ...

Senior Full Stack Engineer (Contract) Typescript / Next.js / Node.js

Overview Job title: Senior Full Stack Engineer (TypeScript / Next.js / Node.js / AWS) Type: Full-time, Contract Location: UK (flexible home, office, or hybrid working) UK offices: Edinburgh, Newcastle, Leeds, Manchester and London Star ...

Senior Java Full Stack Engineer – Secure, Scalable FinTech

A leading financial services firm is looking for a Software Engineer III in Bournemouth, responsible for designing and delivering innovative technology products. The successful candidate will have extensive experience in software development, especially using Java and Spring Boot, and knowledge of AWS services. ...

Senior Full Stack Engineer Public Sector Impact (Hybrid)

A digital transformation consultancy is seeking a Senior Full Stack Software Engineer in the UK to lead the delivery of complex digital solutions in the public sector. This role demands 5+ years of experience with technologies like .NET, Java, and Python, within a collaborative team. You will influence technical ...

Senior Full Stack Engineer — AI Driven, Scalable Platform

Titanbay in Greater London seeks a Senior Full Stack Engineer to enhance their private market investing platform. The role emphasizes backend engineering, scalable design, and AI integration, making collaboration with product and design teams essential. The ideal candidate will have strong backend expe ...

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 ...

Founding Full Stack Product Engineer AI Native Cybersecurity

C&D Talent Advisory - Academy is seeking a Full-Stack Engineer to work on AI-native cybersecurity products in Southampton, England. Candidates should have strong experience in TypeScript, React, and Node.js, with the ability to own product development end-to-end. The role offers competitive compensatio ...

Founding Full Stack Product Engineer AI Native Cybersecurity

C&D Talent Advisory - Academy is seeking a Full-Stack Engineer to own and develop AI-native cybersecurity products. The role involves designing and building secure systems while collaborating closely with AI engineers to integrate advanced functionalities. The ideal candidate will have deep expertise w ...

Founding Full Stack Product Engineer AI Native Cybersecurity

C&D Talent Advisory - Academy is searching for a full-stack engineer to join their team in Glasgow, UK. The successful candidate will own the development of AI-native cybersecurity solutions, work on cutting-edge technologies, and have the freedom to shape product architecture. With a competitive compe ...

Founding Full Stack Product Engineer AI Native Cybersecurity

C&D Talent Advisory - Academy is seeking a Full Stack Engineer in Edinburgh to develop AI-native cybersecurity systems. You will own the product end-to-end, focusing on building secure, efficient, and scalable applications using TypeScript, React, and Node.js. The ideal candidate will have strong full- ...

Senior Rust Full Stack Engineer – Cloud Native Observability

Coralogix is seeking skilled full-stack engineers with a strong background in software development to join their team in Greater London. You will be involved in developing a modern, cloud-native product that processes terabytes of data daily while working with Rust on the backend and Angular on the frontend. ...

Senior Full Stack Engineer Build Scalable eCommerce Infra

Swap, located in the United Kingdom, is seeking a Full Stack Engineer to join our growing team. In this pivotal role, you will help shape the future of our company by writing robust and maintainable code while working with a dynamic team focused on delivering cutting-edge solutions. The ideal candidate ...

Senior Backend‑Heavy Full‑Stack Engineer (Hybrid, London)

Preply, based in London, is seeking a Senior II Full-Stack Engineer who will focus primarily on backend development using Python/Django while also contributing to frontend tasks in React. In this hybrid role, you will lead technical initiatives and work collaboratively with cross-functional teams to deliver m ...

Senior II Full Stack Engineer (back end heavy)

Senior II Full-Stack Engineer (back-end heavy) Location London Employment Type Full time Location Type Hybrid Department Engineering We power people’s progress. At Preply, we’re all about creating life-changing lear ...

Senior Full Stack Engineer for AI Robotics Platform

Humanoid is seeking a passionate Senior Full Stack Engineer to join our team in London, focused on developing advanced humanoid robots. This role involves designing cloud platforms for managing robotic fleets while ensuring robust backend services. The ideal candidate should have expertise in React, AP ...

Senior Full Stack Engineer AI Health Platforms (Remote)

Envision Pharma Group seeks a Senior Full Stack Engineer in Cambridge to lead the design and development of scalable applications driving AI solutions. You will work with cross-functional teams, utilizing modern JavaScript frameworks and Python to optimize performance and ensure system reliability. Thi ...

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    Full Stack Tech Lead Nodejs React Javascript Jobs in United Kingdom Job Search Guide, Trends and Insights