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Senior Lead Full Stack Engineer Cybersecurity Solutions

A leading global financial services firm in London seeks a Senior Lead Full Stack Software Engineer to drive software solutions within cybersecurity. In this role, you will lead design and implementation, mentor junior developers, and ensure high-quality user experiences. The ideal candidate has 7+ years in soft ...

Senior full stack engineer in Cambridge Techspert

Techspert Job Opening Techspert is a fast-growing technology scale-up with offices across the UK, US, and Chile. We specialize in AI-driven technology to transform how knowledge is indexed, identified, and sourced within the healthcare and life sciences sectors. Position Details This is ...

Senior Full Stack Engineer — Hybrid + Stock Options

A leading social impact organization in Greater London is seeking a passionate Senior Software Engineer to develop innovative platforms. In this role, you will work closely with an engineering team to build impactful applications, ensuring quality and security in your code. You should be skilled in both front-en ...

Senior Growth Full Stack Engineer — Onboarding & Funnels

A technology startup focused on fitness is looking for a Senior Full Stack Engineer to join their Growth Engineering team. This role involves architecting and building user journeys to enhance conversion rates, collaborating with various teams, and implementing tracking for user behavior insights. The ideal cand ...

Senior Full Stack Engineer — AI Native Enterprise

A leading tech firm in Greater London is seeking an experienced Full-Stack Engineer to design, develop, and maintain scalable systems for high-profile enterprise clients. This role encompasses frontend applications using React and Next.js, and backend services with Python. With a competitive salary range of £100 ...

Full Stack Cloud Engineer TypeScript, React, AWS

A leading investment platform in Manchester seeks a Developer to design and build cloud-based applications. You will work with a team on high-availability platforms, utilizing skills in JavaScript, TypeScript, and cloud architecture. The ideal candidate is experienced in full project lifecycle and delivery in an ...

Senior Full Stack Engineer — Remote, Equity & Impact

A leading online marketplace is seeking a Senior Full Stack Engineer in Bournemouth, UK. This role offers the chance to own engineering delivery end-to-end, from customer-facing experiences to backend systems. Candidates should possess strong full stack experience, expertise in PHP (Laravel), and JavaScript fram ...

Senior Full Stack Engineer — Remote, Equity & Impact

A leading online marketplace is seeking a Senior Full Stack Engineer in Bournemouth, UK. This role offers the chance to own engineering delivery end-to-end, from customer-facing experiences to backend systems. Candidates should possess strong full stack experience, expertise in PHP (Laravel), and JavaScript fram ...

Senior Full Stack Software Engineer (Python / React)

Skin + Me is a fast-growing, technology-driven start-up on a mission to revolutionise personalised skincare. Our tech team powers all three of our brands (Skin + Me, Hair + Me, and Renew + Me), building everything from our ecommerce platform and internal tools to the systems that run our in-house m ...

Senior Full Stack Engineer AI Chemistry Platform

A chemistry innovation company in Glasgow is seeking a Senior Full Stack Software Engineer to develop the next version of their automated chemistry tech platform. You'll work in a cross-functional team, collaborating with product stakeholders, and own the software development lifecycle. Ideal candidates will hav ...

Senior Full Stack Engineer: JVM/Kotlin, Hybrid

A boutique technology firm is seeking a Senior Full Stack Engineer to drive the development of scalable solutions across the full technology stack. This role involves working closely with internal teams and clients to deliver robust backend services, data pipelines, and more. Candidates should have strong progra ...

Senior Full Stack Engineer at LendView, Inc.

Senior Full Stack Engineer Company Description LendView, Inc. - AI-native property lending platform Job Description As the sole engineer driving the product build, you will lead the transition from a traditional SaaS architecture to an AI-native system. Working directl ...

Senior Full Stack Engineer: Shape Architecture & Impact

Senior Full Stack Engineer Department: Tech - Engineering Employment Type: Full Time Location: Zinc - London Reporting To: Rob Leonard Compensation: £70,000 - £80,000 / year <b ...

Senior Full Stack Engineer (+ Equity) at SYSTM

Job Title: Senior Full-Stack Engineer Company Description: SYSTM - VC-backed fintech building the stablecoin financial OS Job Description: As the most critical hire of 2026, you will own the technical architecture of a platform revolutionizing cross-border finance. Wor ...

Senior Full Stack Software Engineer (Python / React)

Skin + Me is a technology-driven start-up on a mission to revolutionise personalised skincare. We’ve delivered millions of treatments across our multi-brand ecosystem (Skin + Me, Hair + Me, Renew + Me), powered by a proprietary stack that runs everything from our e-commerce engine to our in-house manufactu ...

Principal Full Stack Engineer Hybrid Tech Leader

A forward-thinking consultancy in Greater London is seeking engineers passionate about coding and collaborative work. Ideal candidates should have experience in programming languages such as Python and JavaScript, expertise in cloud environments (AWS or Azure), and a desire for continuous learning and technical ...

Senior Full Stack Engineer – Frontend Editor UI

A leading technology startup in London seeks a Senior Full-Stack Engineer to help build an editor interface for visualizing and annotating data. The role involves end-to-end ownership of projects, requiring expertise in building performance-driven software, particularly complex UIs. This position offers signific ...

Remote FinTech Full Stack Node.js/React Engineer

A leading FinTech company is seeking a Full Stack Node.js/React Developer to shape the future of global payments. You will lead the frontend transformation, creating user-friendly interfaces and innovative financial applications. The ideal candidate has strong skills in Node.js and React, with a focus on securit ...

AI Native Full Stack Engineer — Equity & Impact

A technology company empowering the independent economy is seeking a Full-Stack Engineer in London. You will design and build core features for their agentic platform, working in a collaborative environment with autonomy. Ideal candidates will have experience in both frontend and backend technologies, particular ...

AI Native Product Engineer — Full Stack & LLMs

A pioneering technology firm in London is seeking a Product Engineer to develop AI-native solutions. The ideal candidate will possess excellent software engineering skills and intuition for LLMs, with responsibilities including full-stack development and prototyping to enhance user experiences. Work includes col ...

Full Stack Cloud Engineer | Hybrid Work & Mentoring

Badger Meter is seeking a Full-Stack Software Engineer in Norwich to develop and maintain cloud platform solutions. The successful candidate will independently design and deploy features, mentor junior engineers, and work on technical documentation. A Bachelor’s or Master’s degree in Computer Science is required ...

Full‑Stack Cloud Engineer – Azure/.NET SaaS

NUS Consulting Group in Redhill is seeking a Full Time Software Engineer to join their technical team. This role involves building and maintaining SaaS products using Azure, .NET, React, and SQL. The successful candidate will work on creating infrastructure as code, enhancing server performance, and managing leg ...

Full Stack AI Engineer: Build Reliable Workflows

BJAK is looking for a talented engineer in Greater London to build a proactive AI chat app. The role demands strong expertise in full stack engineering and significant experience with LLMs. The engineer will be responsible for developing end-to-end features, designing dependable workflows, and integrating AI too ...

Senior Full Stack Python/Django Engineer (Remote)

Mongoose Gray is seeking a Full Stack Engineer to work in a fast-paced software environment in Greater London. The role offers a salary of £90,000 per year with benefits and remote working options. Responsibilities include developing front-end solutions with React and Typescript, building scalable back-end syste ...

Senior Full Stack Engineer Privacy & Data Security

Deepstreamtech is seeking a Senior Software Engineer to join our Privacy & Data Security team in London. In this role, you'll collaborate closely with product management and design to enhance privacy features. The ideal candidate will have over 5 years of experience, particularly in technical leadership and gree ...

Senior Full Stack Engineer: Remote Energy Impact

Amber Electric Pty, based in the UK, is seeking a Senior Full Stack Engineer to join their dynamic team. The ideal candidate will contribute to optimizing energy usage and driving the transition towards renewables through innovative technology, including a strong focus on front-end and back-end solutions. </p ...

Cloud Native Full Stack Engineer AWS & DevOps

TEKsystems is seeking a Full Stack Software Engineer based in Belfast, UK. This role involves supporting a large cloud transformation initiative for a multinational financial services organization. Candidates should have experience with Full Stack Development (Java or Go, Python) and Cloud Native Development (AW ...

Full Stack Engineer: Kotlin & React Fintech Platform

Katanox is seeking a Full Stack Engineer to develop robust backend services in Kotlin and polished UIs in React. You will collaborate closely with product, design, and engineering teams to deliver impactful features across our platform. This role offers daily opportunities to solve complex customer challenges ...

Staff Full Stack Engineer — Scale Fintech Platform

Deepstreamtech is looking for a highly skilled engineer to join their dynamic team in London or Paris. You’ll lead engineering projects, mentor team members, and play a crucial role in evolving their platform and technology. Ideal candidates have a strong product mindset, web development expertise, and experienc ...

AI Driven Full Stack Engineer – Hybrid + Equity

NewsNowGh is seeking a Full Stack Engineer to build cutting-edge AI-driven digital products. The role involves developing user-facing features, implementing scalable design systems, and collaborating with cross-functional teams. Ideal candidates should have strong problem-solving skills and a track record in del ...

Clinical AI Software Engineer Full Stack & Production

Newcastle University seeks an experienced software developer in Newcastle upon Tyne to transform research algorithms into clinical software. You will build scalable tools for neurologists and contribute to AI technology improving surgery for epilepsy. The role involves full-stack development, collabora ...

Remote AI First Full Stack Audio Engineer

The Audio Programmer is seeking a Full Stack Software Engineer to join their core R&D team. This fully remote position requires 5+ years of experience in building full stack applications and hands-on experience in music technology. The candidate should possess strong skills in Typescript, React, and Node.js, as ...

Full Stack Engineer: TS/React + Node.js Specialist

Renesas Electronics Corporation is looking for a Full-Stack Engineer in Cambridge. You will design and maintain user-facing features while implementing web services that power these features. The role requires expertise in UI development using TypeScript, as well as Backend Development with Node.JS. Collaboratio ...

Product Driven Full Stack Engineer (TypeScript & AWS)

Deepstreamtech is seeking exceptional full-stack software engineers to join their team in Greater London. You will play a pivotal role in scaling Omnea as it moves from startup to scale-up, tackling meaningful technical problems and engaging actively with customers. The position involves end-to-end ownership of ...

Full Stack Engineer, Investigations — Hybrid/Remote + Perks

Elliptic is seeking a Full Stack Engineer for their Investigations team in Greater London. This role involves building tools that assist compliance teams worldwide in tracing fund flows and detecting financial crimes. The ideal candidate will work with a collaborative team, engaging in both backend and fronte ...

Senior Platform Reliability Engineer – Cloud & Full Stack

Deepstreamtech is looking for a Senior Product Reliability Engineer in Greater London to enhance the reliability of their infrastructure and services. This role involves owning the reliability standards across the company, collaborating with product engineers on new features, and executing critical infrastructur ...

Senior Full Stack Engineer (TypeScript/Node.js) Hybrid

Gamma Recruitment Team is seeking a Senior Software Engineer to develop and maintain proprietary telecommunication solutions in Manchester. The role involves building new features and mentoring team members in an agile environment. You will work with technologies like TypeScript, Node.js, and React to ensure hig ...

Senior Full Stack Engineer, Cards – Fintech Platform

Ebury is looking for a Senior Fullstack Engineer to join our growing Cards team in London on a hybrid work model. In this role, you will design and deliver complex customer-facing web applications while collaborating closely with data engineers. Ideal candidates will have 5+ years of experience focusing on high- ...

Senior Full Stack Engineer (Health Tech | £200k)

Title: Senior Full Stack Engineer (Health Tech) Location: London, hybrid (some remote) Salary: Up to £200,000 + Equity Up to £200k plus equity for senior engineers building software where correctness genuinely matters. Health tech, fraud and risk, regulated fint ...

Full Stack Engineer, Senior Specialist (Talent Pool)

Overview Full-Stack Engineer (Senior Specialist) At BNY, our culture allows us to run our company better and enables employees’ growth and success. As a leading global financial services company at the heart of the global financial system, we influence nearly 20% of the wo ...

Head of Front End & Full Stack Engineering

A leading travel technology firm in England is seeking a skilled Front-End Engineering Manager to spearhead the development of robust web applications. In this role, you'll lead a talented team, mentor engineers, and collaborate across departments to create exceptional user experiences using technologies like Ty ...

Graduate Software Engineer: Full Stack & Cloud Dev

A global technology and consulting organisation is seeking a Graduate Software Engineer to launch their career in tech. In this role, you will write, test, and deploy software while collaborating directly with technical experts on live projects. You will receive training in modern development tools, secure codin ...

Full Stack AI HealthTech Engineer: Scale & Impact

A HealthTech company in Manchester is seeking a full-stack software engineer to join their growing product and engineering team. You'll design and build applications for thousands of users while ensuring high performance and seamless user experience. With a focus on technologies like Python and React, you’ll wor ...

Senior Full Stack Engineer — Tech Leader & Architect

A leading consultancy firm in the UK is seeking a Software Engineer to contribute to various exciting projects, particularly Python-focused. The ideal candidate will have a passion for coding, experience in cloud environments like AWS or Azure, and the ability to provide technical leadership while working collab ...

Senior Full Stack Engineer, Genomics SaaS Platform

A leading technology institute in the UK is seeking a Senior Full Stack Software Engineer to design and maintain a web-based SaaS platform for scientific research. The role involves collaboration with various teams to ensure software reliability and quality. Successful candidates will have strong skills in React ...

Senior AI & Data Consultant | Full Stack Engineer

Data Organisation Demonstratable interest and awareness in emerging technologies Hands-on coding experience with SQL, Python or Scala What We Look For We are looking for highly motivated individuals who are passionate about Data and Analytics and want to assist... </ ...

Senior Full Stack Engineer: Shape Scalable Features

Example on Clean, Well-Tested Code Be trusted to influence big decisions, not just build tickets. Tech Stack: Frontend: React, TypeScript, Next.js Backend: .NET Core (C#), REST APIs Infra: AWS (ECS, Fargate), Terraform Data: SQL Server, MongoDB D ...

Senior Full Stack Engineer — Remote Growth Engineer

A fast-growing cybersecurity training platform is seeking a Senior Full Stack Engineer to develop features for millions of learners. This role involves maintaining existing code and collaborating with a cross-functional team. Responsibilities include designing reliable software solutions, mentoring developers, a ...

Senior Full Stack Engineer C# £60k Hybrid

Senior Full Stack Engineer - C# - £60k - Hybrid Senior Full Stack Engineer - C# - £60k - Hybrid This range is provided by DigiTech Resourcing. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range C# Senio ...

Frontend Led Senior Full Stack/AI Engineer

A tech company in the UK is seeking a Senior Full-Stack/AI Engineer with strong JavaScript and TypeScript skills, and expertise in AI applications. As a key player, you will lead technical projects, engage with clients, and contribute to building digital solutions. The role offers a collaborative environment wit ...

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    Full Stack Developer For Modern Web Apps Javaangular London Java Script Works Jobs in United Kingdom Job Search Guide, Trends and Insights