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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 ...

Senior Full Stack Engineer (+ Equity) at SYSTM

Job Title: Senior Full-Stack Engineer Company: 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. Working direc ...

Senior Full Stack Engineer — Tech Leader & Architect

A consultancy firm based in Leeds is looking for a skilled Software Engineer to join their team. The role requires proficiency in coding, especially in Python, as well as a strong understanding of cloud environments like AWS and Azure. Candidates should be comfortable with DevOps practices and agile methodologie ...

(AI First) Full Stack Engineer (Go + React)

2 weeks ago Be among the first 25 applicants This range is provided by Mindstone. Your actual pay will be based on your skills and experience — talk with your recruiter to learn more. Base pay range About MindstoneMindstone's mission is to up‑skill the world in pra ...

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 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 Featured Office: London

At Emma, we are: Bold Determined Focused Autonomous We are a high-performance team and we run the company like a professional sports team . We expect each and every team member to move fast, have ownership over their work and hold ...

Senior Full Stack Engineer TypeScript/React (Hybrid)

FORT is seeking a Senior Full Stack Engineer to join their growing engineering team in Greater London. This role involves developing customer-facing features using TypeScript and React within a modern SaaS platform. The position offers a competitive salary of up to £100,000 and promotes a hybrid working model, a ...

Senior Full Stack Engineer – FinTech, Scale & Mentorship

A leading FinTech company is seeking a Senior Full Stack Engineer to join their London team. The role involves designing and developing scalable applications using Java, Spring, and Angular. You'll lead full stack projects, mentor junior engineers, and collaborate with cross-functional teams. Ideal candidates wi ...

Impactful Full Stack Engineer | Fintech Platforms (London)

A global asset management firm is seeking a Front End / Full-Stack Engineer in London to enhance investment tools. This mid-senior level position entails designing scalable platforms and collaborating with cross-functional teams to deliver efficient software solutions. Ideal candidates will have strong front-end ...

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 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 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 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 PHP/React/AWS

Senior Full Stack Developer – PHP/React/AWS Location: Bracknell (3 days per week in office) | Salary: £70,000-80,000 + bonus We are hiring for an retail/eCommerce business which is scaling and driving sales through digital channels. Now it’s accelerating further, investing in the tech ...

Senior Full Stack Engineer, Front End Leaning

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 expensive. Encord is building the infrastructure to solve this problem. Our platform handles the indexing, curation and annotation of huge dat ...

Full Stack Engineer, Senior Specialist (Talent Pool)

Full-Stack Engineer (Senior Specialist) Location: Manchester, United Kingdom. Role Overview The role focuses on strong data analysis skills, logical thinking, problem solving, and system design to develop scalable solutions and AI-enabled capabilities across data platforms and a ...

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 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 ...

BPM Consultant: Cloud Driven Full Stack Engineer

A leading technology services provider is seeking a BPM Consultant in the City of London. The role involves driving complex cross-functional software engineering initiatives while collaborating with multiple stakeholders. Key qualifications include hands-on experience in micro-services, object-oriented design, a ...

SaaS Lead Full Stack Engineer & Tech Lead

Lorien is seeking a Lead Full Stack Engineer in Manchester to play a vital role in developing their cloud-native SaaS platform. You'll lead technical efforts, collaborating with stakeholders while ensuring high standards across all solutions. The ideal candidate has extensive full stack development experience, a ...

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 Full Stack Engineer: Growth & Marketing Tech

A leading fitness app company in the UK is seeking a skilled Full Stack Engineer to join their Growth team. This role focuses on developing and maintaining marketing technology systems to enhance user acquisition and retention. The ideal candidate has solid experience with TypeScript and JavaScript, enjoys exper ...

Senior Full Stack Engineer Engineering Southampton, UK

Kaleido is the leading enterprise-grade Web3 platform for blockchain and digital assets in the world. Its full-stack infrastructure includes access to all major protocols and chains, 500+ pre-built services and APIs, event streams, wallets, Web3 storage solutions, and more. Founded in 2017 by early pioneer ...

Full Stack Engineer, eCommerce Infra — Stock Options

A leading tech company in the UK is seeking a Full Stack Engineer to join their rapidly growing team. This role involves writing scalable, maintainable code and closely collaborating with product and design teams. Ideal candidates should have experience with eCommerce systems, cloud deployment, and a strong back ...

Senior Full Stack Engineer (back end heavy)

We power people’s progress. At Preply, we’re all about creating life-changing learning experiences. We help people discover the magic of the perfect tutor, craft a personalised learning journey, and stay motivated to keep growing. Our approach is human-led, tech-enabled - and it’s creatin ...

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 — 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 Software Engineer – Impactful & Flexible

A technology company based in the United Kingdom is seeking a talented Full Stack Software Engineer to build cutting-edge software solutions. This role involves developing and optimizing APIs, creating responsive frontends, and maintaining databases. The ideal candidate will have proven experience in API develop ...

Hybrid Senior Full Stack Engineer – TypeScript & React

A technology-driven skincare start-up is seeking a Senior Software Engineer to join their dynamic team. In this hybrid role, you will utilize agentic tools to enhance productivity and work on full-stack feature development. This is an exciting opportunity to influence engineering standards while addressing impac ...

Senior Full Stack Engineer – Hybrid, Healthcare Tech

A leading online pharmacy in the UK is seeking a Senior Full Stack Engineer to join their innovative team. This hybrid role involves developing high-impact software solutions that improve patient care. Candidates should have experience with .NET, SQL, and APIs, along with a solid testing mindset. The pharmacy va ...

Lead Full Stack Engineer | Hybrid, Equity & Impact

Spruce, based in Greater London, seeks a Lead Full Stack Engineer to blend technical leadership with hands-on coding. This role requires expertise in JavaScript, backend development, and relational database management. Responsibilities include owning architectural strategies and mentoring teams. The position off ...

Full Stack Engineer | AI Powered Testing & Autonomy

An innovative AI company is seeking a passionate individual to join their team in London. This role involves building autonomous testers that adapt and learn using AI technologies. The ideal candidate is driven, has experience in a startup environment, and is fluent in AI/LLMs like LangChain. You will engage wit ...

Senior Full Stack Software Engineer (Java / React )

.**About the team:**Our dynamic Agile Teams deliver the technology that facilitates researchers to publish quality scientific research. As a Software Engineer, you will build capabilities to improve the quality of scientific research**About the role:**As a Senior II Software Engineer, you will build capabilities ...

Senior Engineer (Full Stack & Infra) AI Adoption

The Mission & The Squad You will join the Adoption AI Team, a small foundational squad operating as a startup within Multiverse. We are building a category-defining product from scratch, leveraging our massive existing customer base and IP to deliver personalized, role‑specific AI use cases. Ou ...

SDLC Consultant / Lead (DevOps & Full Stack Capability)

Salary negotiable, Yearly bonus + Hybrid Working:Depending on experience. This is a key position within our business; we are looking for the right individual to help build our DevOps and Full Stack capability and offering across our i3Works business. Overview i3Works is a dynamic ...

GenAI Full Stack Engineer: Transform AI Delivery

A leading global technology consultancy is seeking a GenAI Full Stack Engineer for their Manchester office. The role involves developing cutting-edge GenAI applications, collaborating on proof-of-concepts, and supporting infrastructure. Candidates should have skills in backend and frontend technologies, experien ...

Senior Full Stack Engineer (AI Agentic UX)

A leading software company in Greater London is looking for a Senior Full-Stack Engineer (3D) to lead the development of AI-native applications. The successful candidate will be responsible for designing and implementing workflows that allow AI to execute tasks autonomously. This role demands expertise in React, ...

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 ...

Mission Critical Full Stack Team Lead | Security

Roke is seeking a Full Stack Software Lead in Gloucester to deliver mission critical solutions for National Security customers. You will lead a team to build secure, maintainable software and develop APIs and data pipelines. Candidates should have experience with JUnit, Jest, and agile methodologies. The role of ...

Senior Full Stack Visualization Engineer (3D WebGL)

A cutting-edge AI infrastructure platform is seeking a Senior Full-Stack Engineer (Front-End Leaning) to lead the development of complex visualization tools for AI datasets. You will design and implement high-performance UI components using TypeScript and React, manage full-stack projects, and collaborate with a ...

Senior Full Stack Engineer — Remote (UK) & Equity

A growing online marketplace in the UK seeks a Senior Full Stack Engineer to build and scale its core commerce platform. The role involves end-to-end ownership of engineering delivery for both front-end and back-end systems. You'll be part of a cross-functional team, responsible for creating scalable solutions a ...

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: 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 Software Engineer (Full Stack and Backend)

Senior • London, Barcelona, Edinburgh and Berlin Responsibilities Pragmatism and obsession for simplicity, efficiency, and performance Extensive experience in similar roles building technically complex products in any web programming language An expert level at server-si ...

Staff Full Stack Engineer: Lead Platform Architecture

Navan is looking for a Staff Full-Stack Engineer based in Greater London. This role involves leading the design and development of mission-critical features for a platform that serves thousands of business travelers daily. The ideal candidate will have over 5 years of experience in software development, expertis ...

Senior Full Stack Engineer: Backend Design & APIs

Zigzag Dog Training | B Corp is seeking a Senior Software Engineer to develop and maintain their dog training app, with a focus on backend systems and APIs. Working within a team, you'll have the opportunity to lead backend design, improve CI/CD pipelines, and contribute to both front and back end. This hybrid r ...

Full Stack Engineer: React/Next.js, AWS — Hybrid

A dynamic IT consulting firm in London is seeking a Full Stack Engineer to develop high-performance applications. The role involves using React, Next.js, and TypeScript, along with building APIs on Node.js and deploying cloud applications on AWS. With a focus on collaboration and innovative projects, this hybrid ...

Senior Full Stack Engineer Hybrid in Bristol

A leading digital agency in Bristol is seeking a Full-Stack Software Developer to join their innovative team. You will be responsible for the development and maintenance of web applications, collaborating closely with stakeholders. The ideal candidate will have 7 years of experience, a strong background in moder ...

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    Full Stack Developer Python Javascript Jobs in United Kingdom Job Search Guide, Trends and Insights