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Senior/Lead Software Engineer | Defence Tech

Senior/Lead Software Engineer (10 roles) Newcastle (in office) Defence Tech Start-up As the Senior/Lead Software Engineer you'll work alongside some of the best engineers/teams in the country, solving problems no one else has before. This is focused on software, data and intel ...

Senior Full Stack Engineer: Lead Cloud APIs & UI

A leading investment platform company in Manchester is seeking a Senior Full Stack Engineer to drive engineering excellence and lead the development of their award-winning platform. You will work with a passionate team focusing on continuous improvement while leveraging modern technologies such as PHP, Node, and ...

Senior Full Stack Engineer: Lead, Architect & Scale SaaS

A leading infrastructure and managed services provider in London seeks a Senior Full Stack Engineer to drive delivery of key features and mentor the engineering team. The ideal candidate will have extensive experience in a SaaS environment, focusing on scalable solutions with technologies like React, Node.js, an ...

Senior Cloud Full Stack Engineer – Lead Projects (HybridUK)

A leading technology company in the UK is looking for a Full Stack Application Developer. This role involves leading cloud development projects, working closely with diverse teams, and delivering innovative solutions. The ideal candidate should have extensive cloud experience, proficiency in version control, and ...

Senior Full Stack Engineer — Lead Frontend/Backend (Hybrid)

A digital comparison service company in Greater London seeks a Senior Full Stack Engineer to enhance their technology platform. In this role, you will manage both front-end and back-end development, ensuring scalability and performance while mentoring other developers. Ideal candidates will have expertise in Jav ...

Lead Staff Engineer Full Stack SaaS (TypeScript/Node)

A leading UK-based SaaS company is seeking a Staff Engineer / Principal Engineer / Lead Engineer to join their hybrid team in Portsmouth. This role involves leading the development of customer-facing products using modern technologies such as NodeJS and TypeScript, in a collaborative environment. With a focus on ...

Lead Full Stack Engineer — Fintech, AI First, Remote

A fintech innovation company in the UK is looking for a Full-Stack Engineer to lead the creation of a mobile-first product. This role involves designing architecture, writing production-level code, and managing external teams to deliver high-quality fintech solutions. The ideal candidate will have extensive expe ...

Senior Full Stack Engineer — AI‑Powered Delivery Lead

A leading digital transformation firm is seeking a Senior Full-Stack Engineer to deliver high-quality JavaScript/TypeScript solutions. The role involves leading technical decisions and collaborating closely with clients. Candidates should demonstrate strong proficiency in React, Node.js, and cloud infrastructure ...

Lead Full Stack Engineer for Impactful EdTech Platform

An innovative ed-tech startup is seeking a Lead Full Stack Engineer in London to drive the development of their automated testing tool for neurodiverse students. This role includes hands-on coding, team management, and shaping technical decisions. The ideal candidate will have expertise in Next.js, React, GraphQ ...

Staff Full Stack Engineer – Lead Global Systems (Bangkok)

A travel technology company in Greater London seeks an experienced Staff Software Engineer (Full Stack) to join their Bangkok team. The role requires 8+ years in software engineering with expertise in Java, Kotlin, .NET, and JavaScript/TypeScript. Team collaboration, system design, and mentorship are critical. T ...

Senior Lead Full Stack Engineer Cloud & AI UI

A leading global financial services firm in the United Kingdom is looking for a Senior Lead Software Engineer. You will join an agile team dedicated to building top-notch technology products that enhance business decisions. The role requires significant expertise in full stack development, especially with React ...

Senior Lead Full Stack Engineer Cloud & AI Platform

A leading financial services firm in Greater London is looking for a Senior Lead Software Engineer to join an agile team dedicated to delivering high-quality technology products. This role requires expertise in full stack development, particularly in React and TypeScript, as well as experience in cloud environme ...

Lead Full Stack Engineer: Global Impact & Tech Leadership

A leading parking technology company in Greater London is seeking an experienced Lead Full Stack Engineer to drive technical excellence across its systems. Candidates should have over 5 years of software development experience and a strong background in both frontend frameworks like React and backend technologie ...

Lead Full Stack Engineer: Global Impact & Tech Leadership

A leading parking technology company in the UK seeks a Lead Full Stack Engineer who will drive technical excellence across frontend and backend systems. The role demands proficiency in modern frontend frameworks like React, extensive experience in PHP and Go, along with mentoring capabilities. The ideal candidat ...

Lead Full Stack Engineer: Architect & Scale SaaS Platform

A high-growth PropTech company is seeking a Lead Full Stack Engineer to provide architectural oversight and technical leadership. You will work in a hybrid model, contributing to daily coding while mentoring engineers and shaping the technical roadmap. The ideal candidate has over 7 years of experience in softwa ...

Principal Full Stack Engineer — Lead Tech Strategy & Impact

A technology consultancy in Greater London is seeking engineers passionate about development to join their team. You will contribute to projects across the tech stack and collaborate in a dynamic environment. Ideal candidates will have experience in software development, comfort with cloud technologies, and a co ...

Senior Full Stack Engineer: Lead Public Sector Solutions

A digital transformation consultancy in Altrincham is seeking a Senior Full Stack Software Engineer to design and deliver digital solutions for public sector challenges. The role requires ownership of delivery, strong expertise in .NET, Java, or Python, and mentoring skills. The ideal candidate will thrive in a ...

Lead Full Stack Engineer (Perm) TypeScript / Next.js / Node.js

Job title: Lead Full Stack Engineer (TypeScript / Next.js / Node.js) Type: Full-time, Permanent Location: UK (flexible home, office, or hybrid working) UK offices: Edinburgh, Newcastle, Leeds, Manchester and London Start date: Early Ma ...

Lead Full‑Stack Engineer — MVC, Cloud & eCommerce Scale

A leading UK retail company is seeking a Lead Developer to join their agile team. In this role, you will enhance the eCommerce platform's user interface and architecture, contributing to the company's rapid growth. The ideal candidate has experience with MVC frameworks, full-stack development, and cloud solution ...

Senior Full Stack Engineer & Technical Lead (Hybrid/Remote)

A digital consultancy in Scotland is seeking a Lead Backend Engineer who can build robust systems using Node.js and lead technical direction. The role includes mentoring junior engineers and advocating best engineering practices, while collaborating closely with project teams to ensure successful outcomes. Ideal ...

Senior Full Stack Engineer Lead Backend & Cloud (Hybrid)

A leading digital consultancy in Manchester is seeking a Backend Developer to join their hybrid team. You will build robust backend systems using Java while mentoring junior engineers and promoting best practices. The role offers flexibility with a blend of remote work and in-office collaboration. Ideal candidat ...

Senior Full Stack Engineer & Technical Lead – Hybrid UK

A leading digital consultancy in the UK seeks a Lead Engineer with commercial experience in backend development, especially using Java and RESTful APIs. The role emphasizes technical leadership, mentoring junior engineers, and collaborative problem-solving within a cross-functional team. The company offers a hyb ...

Lead Full Stack Engineer — Architect & Mentor Teams (Hybrid)

A renewable energy startup in the UK seeks a Lead Full Stack Engineer to drive architectural and technical strategy. The role requires hands-on coding, mentoring junior engineers, and leading technical discussions. Ideal candidates should have a strong background in modern JavaScript and backend development. The ...

Lead Full Stack Engineer: Build the Energy Transition

A clean energy technology company in Bristol is seeking a Lead Full Stack Engineer to drive architectural strategy and lead engineering efforts. The ideal candidate will blend hands-on coding with team leadership, influencing product direction and mentoring fellow engineers. Responsibilities include owning syste ...

Senior Full Stack Engineer & Tech Lead (Hybrid/Remote)

A forward-thinking consulting firm is looking for a Full-Stack Developer in Greater Manchester. The role involves designing and implementing both frontend and backend solutions using Java and JavaScript frameworks, leading technical teams, and solving complex development challenges. Candidates should be experien ...

Senior Lead Full Stack Engineer: Frontend, Data, & Security

A global financial services leader is seeking a Senior Lead Full Stack Software Engineer to join their Cybersecurity team. This role involves designing and implementing scalable web applications, collaborating with cross-functional teams, mentoring junior developers, and ensuring high-quality user experiences. W ...

Lead Full Stack Engineer Climate Tech, Hybrid + Equity

A leading climate tech company in the UK is seeking a Lead Full-Stack Engineer to own core domains end-to-end. You will engage directly with users and manage a small, quality-focused team. The role requires 4+ years of experience in full-stack development, with strong skills in React and Node/TypeScript, along w ...

Senior Full Stack Engineer: Lead, Architect & Scale SaaS

A leading infrastructure and managed services provider in London seeks a Senior Full Stack Engineer to drive delivery of key features and mentor the engineering team.Check you match the skill requirements for this role, as well as associated experience, then apply with your CV below.The ideal candidate w ...

Full Stack Software Engineers for AI Training

Job DescriptionYou may contribute your expertise by:Creating and answering technical questions about software engineering concepts and full stack development, coding best practices, and debugging strategies to help train AI modelsReviewing and evaluating code generated by AI in ...

Full Stack Software Engineers for AI Training

Job DescriptionYou may contribute your expertise by:Creating and answering technical questions about software engineering concepts and full stack development, coding best practices, and debugging strategies to help train AI modelsReviewing and evaluating code generated by AI in ...

Full‑Stack Software Developer for Healthcare Tech

A leading digital health technology company in Brighton is seeking Software Developers to join their agile team. The role involves developing innovative healthcare solutions aimed at improving patient care and enhancing clinician tools. Candidates should ideally hold a degree of 2:1 or above and possess strong p ...

Full Stack Software Engineers for AI Training

We have partnered to one of our enterprise client that helps the world's most innovative companies improve their AI models by providing human feedback. Are you an experienced software engineer who wants to help shape the future of AI? The projects' focus is helping generative AI improve its ...

Remote Full‑Stack Software Intern | AI & Cloud

A global energy company is offering a Software Development Internship in Cramlington. The position provides students an opportunity to gain practical experience in developing innovative digital applications. Interns will work on end-to-end software projects using technologies like C# and Angular, engage in Agile ...

Full Stack Software Engineers for AI Training

Full Stack Software Engineers for AI Training Contract We have partnered with one of our enterprise clients that helps the world's most innovative companies improve their AI models by providing human feedback. Are you an experienced software engineer who wants to hel ...

Software Engineering Intern Hands On Full Stack

A leading technology firm in Aberdeen is seeking a passionate Software Engineering Intern to join their agile team. You will contribute to developing software solutions in the energy sector, gaining hands-on experience in backend and frontend development. Communication skills and a foundational understanding of ...

Full Stack Software Intern — Real Projects & Mentorship

A forward-thinking digital company in Chester is seeking a Software Developer Intern to work on real projects alongside experienced developers. This hands-on position will provide valuable experience across the full stack, involving both client-facing applications and backend systems. Ideal candidates are profic ...

Lead Software Engineer

The Opportunity:Our client is looking for a seasoned Lead Full Stack Software Engineer to provide end-to-end technical leadership across high-value mission-critical digital services within the public sector.This is a senior level position where you will be involved in hands-on development as well as team ...

Product Engineers – Java Spring Boot and Full Stack Opportunities

At Allstate, great things happen when our people work together to protect families and their belongings from life’s uncertainties. And for more than 90 years, our innovative drive has kept us a step ahead of our customers’ evolving needs. From advocating for seat belts, air bags and graduated driving laws, ...

Java Engineer Investment Bank Onsite Bournemouth

Job SummaryJava Full Stack Engineer – Global Tier‑1 Investment Bank12‑Month Rolling Contract | 5 Days Onsite - BournemouthA Global Tier‑1 Investment Bank is looking for an experienced Senior Java Full Stack Enginee ...

Java Engineer Investment Bank Onsite Bournemouth

Job SummaryJava Full Stack Engineer – Global Tier‑1 Investment Bank12‑Month Rolling Contract | 5 Days Onsite - BournemouthA Global Tier‑1 Investment Bank is looking for an experienced Senior Java Full Stack Enginee ...

Full Stack Developer

DescriptionA key role to help shape the future of a successful insurance fin tech product, part of the wider Defaqto software division.Within our software division, Comparison Creator powers insurance and price comparison platforms used by well-known UK brands. ...

Full Stack Developer

DescriptionA key role to help shape the future of a successful insurance fin tech product, part of the wider Defaqto software division.Within our software division, Comparison Creator powers insurance and price comparison platforms used by well-known UK brands. ...

Full Stack Developer

Ameresco, Inc. (NYSE:AMRC) is a leading energy solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net zero in the global energy transition. We are a trusted, full-service partner to public sector and government entities, K-12 schools, higher education, utili ...

Full Stack Developer

Ameresco, Inc. (NYSE:AMRC) is a leading energy solutions provider dedicated to helping customers reduce costs, enhance resilience, and decarbonize to net zero in the global energy transition. We are a trusted, full-service partner to public sector and government entities, K-12 schools, higher education, utili ...

Full Stack Developer

At ETL we like to do things differently. Please read the following job description thoroughly to ensure you are the right fit for this role before applying.Improve your work-life balance with Flex, our flexible working policy. Reclaim your evenings and weekends, because we don’t expect y ...

Full Stack Developer

Job Description Role Details Role/Job title: Full Stack DeveloperWork Location: London UKMode of working Hybrid /office based: Office based The Role We are seeking highly skilled Full Stack Developers with deep hands on expertise in Python to sup ...

Senior C# React Developer – Nottingham

Senior C# React Developer – Nottingham Location: East Midlands Industry: IT Salary: £55,000 - £75,000 per annum + Hybrid, Pension Posted: 16/07/2025 Description We are looking for a Senior Ful ...

Senior Full Stack Developer

Senior Full Stack Java DeveloperLocation: Warrington (Hybrid - 1 day per week onsite)Salary: £65, - £75, + benefitsEmployment Type: PermanentOpportunity OverviewA fast-growing, technology-led organisation is seeking a Senior Full Stack Java Developer</b ...

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