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Senior Full Stack Engineer – AWS Microservices & Greenfield

MCS Group is seeking a Senior Full Stack Engineer in Belfast to join a high-performing team working on a next-generation platform. Candidates should have 5+ years in full stack or backend engineering with expertise in React, TypeScript, and AWS. This role involves owning design and development across a microserv ...

Senior Full Stack Engineer — Hybrid & AI Tools

Pharmacy2U | Certified B Corp in Leeds is hiring a Senior Full Stack Engineer to develop a new single-platform solution in a flexible hybrid role. The position requires experience with .NET, Microsoft SQL, and familiarity with Agile environments. Applicants should have strong skills in API design, React, TypeScr ...

Senior Full Stack AI Engineer (Hybrid—London)

The Python Software Foundation is seeking a Senior Full Stack Software Engineer to enhance research and foundation model development. This role, based in London with a hybrid working model, involves developing full stack applications while collaborating with research scientists and ML engineers. Candidates shoul ...

Full Stack Engineer C# .Net Core JavaScript

Full Stack Engineer / Developer (C# .Net Core JavaScript AWS) St Albans / WFH to £100k Opportunity to progress your career in a hands‑on role at a technology‑driven trading company that invests in sports betting markets, with a flat structure where you will get your voice heard and can make a rea ...

Full Stack Engineer — AI Driven Finance Platform

Finimize is seeking a talented developer to help build the world's largest finance community and contribute to various exciting projects. You will work closely with a passionate team, focusing on delivering both improvements to existing features and new functionalities. The ideal candidate should have ...

Founding Full Stack Engineer for AI SaaS

Retelligence, an early-stage AI technology startup in Cambridge, is seeking a Founding Engineer to lead the transition to a flagship SaaS platform. In this unique opportunity, you'll work directly with the leadership team, influencing both technical architecture and product roadmap. Responsibilities include scal ...

Full Stack Growth Engineer in London Develop

Skills and Experience Proven experience working in a software growth team or directly on product growth experiments. Strong skills across the MERN stack (Node.js, React, Express, MongoDB) are essential, along with familiarity with CI/CD workflows and cloud-based environments (AWS preferred). ...

Senior Full Stack AI Engineer | Hybrid (UK)

A global financial information leader in Manchester is looking for a Senior Software Engineer, Full Stack - AI. The role involves designing and developing ML/AI solutions while working in an agile team environment. You will utilize a modern tech stack and partner with stakeholders to meet business needs. With 7+ ...

Senior Full Stack Engineer Remote & Hybrid Growth

Amdaris in Bristol is looking for a Senior Full Stack Software Developer to join their dynamic team. The role involves building both front-end and back-end solutions, ensuring scalability and security, and contributing to innovative projects. Applicants should have strong Java proficiency and ideally experien ...

Foundry App Engineer — Full Stack, Data Driven

A leading technology company in Greater London is seeking a Full Stack Engineer to develop applications in its data platform. You will work on crafting user interfaces, APIs, and interact with customers to improve product offerings. This role requires 2+ years of frontend software engineering experience, strong ...

Remote .NET Full Stack Engineer: Azure & Angular

Noir Consulting is seeking a Full Stack Developer to join a fully remote team in the USA. The role involves developing and maintaining applications using .NET and Angular, optimizing APIs, and collaborating with an agile team. Requirements include strong experience in C# and cloud solutions like Azure. The posit ...

Remote Full Stack Engineer: Build Impactful Features

Reposit is seeking an exceptional Full Stack Engineer to join our Product team. This role offers the chance to define and implement features at a pivotal time in our growth. Responsibilities include driving technical direction and collaborating across teams. The position is remote-first, with monthly meet-ups in ...

Full Stack Engineer (£100k + Equity) at yhangry

Company Description yhangry - YC-backed AI-native marketplace Job Description Join yhangry as the third engineer to rebuild the UK's largest private chef marketplace from the ground up. You will architect a brand-new, AI-native platform for global expansion, moving beyond tradition ...

Senior AI Full Stack Engineer (ML/GenAI)

A global financial information leader is looking for a Senior Software Engineer, Full Stack - AI to join their London or Manchester office. The successful candidate will design ML/AI solutions and contribute to creating world-class software products for their internal and external customers. With a focus on mode ...

Full Stack JavaScript Engineer in London Planet.fans

We’re building a membership platform for the future of live events That prioritises and rewards loyal fans. At the heart of every meaningful live event lies the desire to feel connected, valued, and part of a shared community. This shapes the experience of thousands of users. Key Responsibil ...

Junior Full Stack Engineer: Learn, Build & Integrate

One Big Circle Ltd in Bristol is looking for a Junior Software Engineer to join their fast-growing office-based team. The role focuses on integrating services and working across a range of projects. You will be exposed to various full-stack technologies including Python and C#. The company offers benefits such a ...

Senior .NET Full Stack Engineer — Healthtech (Hybrid)

Elekta AB is looking for a motivated individual to join their team in Crawley, England. The role involves full stack development in a safety-critical medical setting, utilizing modern technologies such as Docker, Kubernetes, and REST APIs. The ideal candidate will have experience in software developmen ...

Full Stack Engineer: Agile, Secure, Scalable SaaS

A leading software provider is seeking a Developer to join their Agile team in the UK. The role involves writing clean code, collaborating with cross-functional teams, and contributing to software design and development. Ideal candidates should have a Bachelor's degree in Computer Science, strong experience in s ...

Full Stack Engineer for Industrial Manufacturing Platforms

A leading recruitment agency in the UK is seeking a Software Engineer to design and deliver high-performance systems. You will collaborate with R&D and product teams to build solutions that have a real impact. The ideal candidate has expertise in TypeScript, Node.js, and Angular, with strong problem-solving skil ...

Full Stack Engineer for Risk & Regulatory Platforms

Job Description As a Software Developer, you will be working in a small team of talented developers following agile practices, to develop high quality scalable solutions. The Risk and Regulatory team’s goal is to form a function around an ever‑growing road map. This will be covering not o ...

Senior AI Engineer Full Stack, Cloud & Microservices

A leading rental technology company based near Reading is searching for a Senior AI Engineer to join their innovative UK team. In this full-time role, you'll be responsible for developing cutting-edge software solutions that optimize rental operations. The ideal candidate will have extensive experience in AI too ...

Full Stack Engineer: Cloud, On Call & Incidents

We’re an award-winning consultancy known for delivering exceptional products and services through technology. We work closely with organisations to help them accelerate value delivery and create outstanding customer experiences. Our purpose is simple: to empower organisations to make a real difference for ...

Full Stack AI & Automation Engineer (Hybrid, London)

Orla Rose Associates is seeking a Full Stack AI & Automation Solutions Developer to work in London within a hybrid environment. This role focuses on designing and implementing AI agents and automation solutions that drive innovation in a progressive organization. The ideal candidate will have experienc ...

Remote Full Stack Engineer (Python, FastAPI, Django)

A leading software house in Cambridge is seeking software professionals to join their team. You will work on technically challenging projects in a friendly environment that promotes a good work/life balance. The role offers the chance to work with Python frameworks like Pyramid, Django, Flask, and FastAPI in an ...

Remote Full Stack Engineer — NFT & Crypto Studio

A leading crypto platform in London is looking for a Software Engineer (Fullstack) to enhance user experiences and develop proprietary tools in the digital collectible space. The ideal candidate has 4+ years of experience in full stack development and a solid grasp of various technologies. This position supports ...

Customer Embedded Full Stack Engineer (Hybrid, London)

A technology solutions provider in London is seeking experienced customer-focused software engineers to build custom solutions using their APIs. This role involves designing and implementing scalable solutions while collaborating closely with clients and internal teams. Applicants should have over 7 years in ful ...

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

A leading betting technology provider in St Albans is seeking a Full-Stack Software Engineer to join their team. In this role, you will work on microservices and web-based platforms using C#/.NET and Angular. The position offers a competitive salary, hybrid working options, and a focus on work-life balance. Cand ...

Senior Full Stack Engineer Fintech, Hybrid, Scale

A growing financial technology firm based in London is seeking a Software Engineer to develop and maintain complex financial platforms. The ideal candidate has over 5 years of experience and is proficient in TypeScript and Node.js, with a strong SQL and Angular background. This role offers a dynamic work environ ...

Senior Full Stack Engineer, Front End Leaning

Senior Full-Stack Engineer (Front-End Leaning) Join to apply for the Senior Full-Stack Engineer (Front-End Leaning) role at Encord. About Encord: The success of any machine learning system relies on the quality of its training data, but building high quality datasets is too slow and too exp ...

Senior Full Stack Engineer Backend Focus (Remote)

A leading technological organization is hiring a Senior Fullstack Engineer with a backend focus to join their remote team. This role involves core product engineering on the Feeld mobile app and backend systems, requiring extensive backend development experience with TypeScript and AWS technologies. The company ...

Full Stack Engineer — Client Facing & Growth Oriented

A software consultancy is looking for a developer in London to engage with clients and manage projects. You'll collaborate with experienced developers and have opportunities to mentor juniors. The role demands skills in React.js or React Native and Node.js or Python, alongside strong communication abilities. You ...

Senior Full Stack Engineer, Activation (Remote/Hybrid)

Akeneo, located in Greater London, is seeking a Senior Software Engineer to shape scalable solutions in a serverless cloud environment using JavaScript technologies like Node.js, React, and Next.js. The ideal candidate has advanced-level proficiency and will play a crucial role in mentoring, collaborat ...

Senior Full Stack Engineer Cloud, Security & Defence

A tech company is seeking a Senior Software Engineer to join their dynamic team in Farnborough, working on cutting-edge projects in secure digital technology. The role involves designing and maintaining software solutions, implementing backend systems using Java, Python, or Go, and deploying cloud services on AW ...

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... </ ...

AVP, Liquid Credit Tech — Full Stack Engineer

Blackstone is hiring an AVP for its Liquid Credit Technology team in Greater London. The role focuses on developing modern fixed-income asset management systems. Candidates should have over 3 years of software development experience, particularly in C#, React, Typescript, and AWS. Responsibilities include buildi ...

Senior Frontend & Full‑Stack Engineer – Banking/Payments

A leading global technology firm in the UK is looking for a FrontEnd Full Stack Developer to create responsive web applications using modern UI frameworks. In this role, you will collaborate with designers, implement backend services, and ensure the security of applications. Candidates should have a strong under ...

Senior Full Stack/AI Engineer (Frontend Leaning)

Senior Full‑Stack/AI Engineer (Frontend-leaning) Core Technical Expertise Deep hands‑on experience delivering full‑stack JavaScript/TypeScript solutions, with strong proficiency in React, Next.js, Node.js, and the broader JavaScript ecosystem. Proven ability to build hig ...

Senior Full Stack Engineer — Fintech Platform, Remote

A growing fintech software company in Greater London is looking for a full-stack software developer with 4-7 years of experience in web development. You'll join a dynamic tech team to optimize and build features for an award-winning web platform using technologies like ReactJS, NodeJS, MongoDB, and AWS. This rol ...

Full Stack Engineer for AI Avatar Platform

A leading AI production studio in Greater London is seeking a Full Stack Engineer to develop innovative applications and systems for digital characters. The role requires 5+ years of full stack experience, working collaboratively in a fast-paced environment, and offering real ownership over projects. You’ll be i ...

Senior Forward Deployed Engineer (FDE, Full Stack)

Req ID: CSQ127R149 Location: London, United Kingdom - Hybrid Recruiter: Dina Hussain We’re hiring for multiple roles within our FDE team. As a Forward Deployed Engineer (FDE), you will work with customers to build and productionize solutions to their ...

Senior Forward Deployed Engineer (FDE, Full Stack)

Senior Forward Deployed Engineer (FDE, Full Stack) London, United Kingdom (Hybrid) Recruiter: Dina Hussain We’re hiring for multiple roles within our FDE team. As a Forward Deployed Engineer (FDE), you will work with customers to build and productionize solutions to their da ...

Senior Full Stack Engineer Remote, Growth & Impact

Hudl is looking for a Senior Engineer in Greater London who will work with cross-functional teams, mentoring others and developing large-scale applications. You'll collaborate to deliver web features and solve technical problems in a supportive culture. The ideal candidate has core skills in C#, Node, ...

Founding Full Stack Product Engineer – AI Cybersecurity

C&D Talent Advisory is seeking a Full-Stack Engineer to develop next-gen AI-native cybersecurity solutions in London. You'll work on the full product experience, integrating AI capabilities and ensuring security and scalability. The role requires strong expertise in TypeScript, React, and Node.js. Join ...

Founding Full Stack Product Engineer – AI Cybersecurity

C&D Talent Advisory is seeking an experienced full-stack developer in Newcastle upon Tyne to own the product end-to-end for an AI-native cybersecurity startup. You will build modern web applications using TypeScript and React, develop backend services with Node.js, and integrate AI capabilities directly into ...

Mid Senior Founding Full Stack Product Engineer

About theOffer Our Client is building the world's first AI-native cybersecurity operating system. As increasingly capable AI systems become part of critical infrastructure, security challenges are evolving faster than traditional solutions can keep up. Our Client is developing nex ...

Mid Senior Founding Full Stack Product Engineer

About theOffer Our Client is building the world's first AI-native cybersecurity operating system. As increasingly capable AI systems become part of critical infrastructure, security challenges are evolving faster than traditional solutions can keep up. Our Client is developing nex ...

Mid Senior Founding Full Stack Product Engineer

About theOffer Our Client is building the world's first AI-native cybersecurity operating system. As increasingly capable AI systems become part of critical infrastructure, security challenges are evolving faster than traditional solutions can keep up. Our Client is developing nex ...

Mid Senior Founding Full Stack Product Engineer

About theOffer Our Client is building the world's first AI-native cybersecurity operating system. As increasingly capable AI systems become part of critical infrastructure, security challenges are evolving faster than traditional solutions can keep up. Our Client is developing nex ...

Founding Full Stack Product Engineer – AI Cybersecurity

C&D Talent Advisory is seeking a Mid-Senior Full-Stack Engineer to join our dynamic team building AI-native cybersecurity systems. You will own the product end-to-end, collaborating closely with AI engineers and designing scalable systems. Your role will involve developing modern applications with Type ...

Mid Senior Founding Full Stack Product Engineer

About theOffer Our Client is building the world's first AI-native cybersecurity operating system. As increasingly capable AI systems become part of critical infrastructure, security challenges are evolving faster than traditional solutions can keep up. Our Client is developing nex ...

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    Lead Software Engineer Full Stack Java React Jobs in United Kingdom Job Search Guide, Trends and Insights