1,010,684+ Lead Software Engineer Full Stack Java React Jobs in UK — Top Companies Hiring July 2026

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Senior Backend Engineer Scalable Account Communications

Dangote Industries Limited is looking for a Backend Engineer to join the Account Communications team in Greater London. The role involves enhancing platform infrastructure and ensuring reliable communication delivery to millions of customers. The ideal candidate should excel in backend languages such a ...

Senior Java Architect – Low Latency, High Throughput (Hybrid)

Ocho, based in Belfast, seeks a Senior/Director level Java Engineer specializing in low-latency systems. This hands-on role involves architecting and maintaining core financial exchange infrastructure, ensuring reliability and performance. Join a world-class engineering team in an environment backed by ...

Senior Backend Engineer II Europe & UK Growth

Wise is seeking a Senior Backend Engineer II to drive innovative growth in Europe. You will be responsible for designing high-performance tools using Java and Spring Boot, mentoring junior engineers, and collaborating with product teams. With a starting salary of £111,000 – £145,000 plus RSUs, Wise off ...

Staff Design Engineer: Shape a Scalable Design System

Job Search Place Limited is seeking talented design engineers to join their team. The role involves working on exciting design challenges and improving their design system. Candidates can apply for the Junior, Design, or Staff Engineer positions, depending on their experience. A strong emphasis is plac ...

Machine Learning Engineer

Are you looking for a new challenge? Fancy helping us shape the future of motor insurance? Prima could be the place for you. Since 2015, we’ve been using our love of data and tech to rethink motor insurance and bring drivers a great experience at a great price. Our story began in Italy, where we’ve quickly ...

Software Engineer, Applied AI, Agent Building, Google Cloud Platform

Software Engineer, Applied AI, Agent Building, Google Cloud Platform _corporate_fare_ Google _place_ London, UK **Mid** Experience driving progress, solving problems, and mentoring more junior team members; deeper expertise and applied knowledge within relevant area. **Minimum ...

Staff Forward Deployed Engineer, Google Cloud Public Sector

Must be a British citizen to meet compliance and security clearance requirements. Minimum qualifications Bachelor’s degree in Engineering, Computer Science, a related field, or equivalent practical experience. 8 years of experience with software development using Python or sim ...

Senior JavaScript Engineer

This Senior JavaScript Engineer role is with a startup who are one of fastest growing in their field. They’ve just gone through a round of funding and need to up their productivity so are looking for an extra pair of hands to join their team in Mayfair.Good amount of tech on site including Python, Reac ...

Electrical Engineer (M/F/D)

Présentation de la structure :What if the products you engineer today powered aircraft at airports in 60+ countries tomorrow? At TLD Powervamp , a business in full growth and the aviation industry’s pioneer in zero-emission ground power, you will own a full product lifecycle as Product Line Enginee ...

Electrical Engineer (M/F/D)

Présentation de la structure :What if the products you engineer today powered aircraft at airports in 60+ countries tomorrow? At TLD Powervamp , a business in full growth and the aviation industry’s pioneer in zero-emission ground power, you will own a full product lifecycle as Product Line Enginee ...

PASCAL Software Developer

Innovate Recruitment are proud to be working with an industry‑leading force in the Intelligent Transportation Systems sector, who is rapidly expanding throughout the UK and needs an additional PASCAL Software Developer to join their team. They have revolutionized modern transport systems and software, and ...

Android Developer, Android Developer, Android Developer Redditch

Job Description My client is a dynamic Software Company located in Redditch, Worcestershire. They develop a market leading ERP software product. They’ve been established for 5 winning years, although their product has been in existence for over 10 years. Due to continued e ...

Principal Engineer Digital Experience Platform

Hours:35 hours per week, hybridClosing Date:Sat, 11 Jul 2026The Digital Experience Platform (DEP) powers Skipton’s public websites and our Design System. Our websites and digital journeys serve our members, prospects, customers and brokers through millio ...

Principal Engineer Digital Experience Platform

Hours:35 hours per week, hybridClosing Date:Sat, 11 Jul 2026The Digital Experience Platform (DEP) powers Skipton’s public websites and our Design System. Our websites and digital journeys serve our members, prospects, customers and brokers through millio ...

Senior Python Lead Engineer – Microservices for Delta One

A global investment bank is seeking a Lead Software Engineer based in Greater London. In this role, you will engineer scalable RESTful micro-services and APIs while guiding a team of developers. The ideal candidate should have extensive Python experience and a solid understanding of microservices architecture, C ...

VP Engineering

About LRQA LRQA is a leading global assurance partner. We help clients manage risk and build safer, more secure and more sustainable businesses through certification, inspection, cybersecurity and advisory services. Digital Transformation is modernising the technology, products and platfo ...

Azure DevOps Engineer

Job Title: Azure DevOps EngineerLocation: Glasgow (Full-time on-site)Rate: £-£ per day (inside IR35) - depending on seniorityDuration: 6 monthsTec Partners are working with a world-leading technology client who are currently looking for a number of exper ...

Manager, Engineering I

Job DescriptionHow you’ll make an impact You’ll shape the team’s technical excellence by driving sound architectural decisions, raising engineering standards, and ensuring our systems are resilient, scalable, and easy to evolve. Your influence will streamline developm ...

Manager, Engineering I

Job DescriptionHow you’ll make an impact You’ll shape the team’s technical excellence by driving sound architectural decisions, raising engineering standards, and ensuring our systems are resilient, scalable, and easy to evolve. Your influence will streamline developm ...

Lead SDET Backend API & Cloud Automation Architect

JPMorgan Chase & Co. is looking for a Lead Software Development Engineer in Test (SDET) to design and support automated testing frameworks for backend applications. This role involves collaborating with developers and engineers to deliver high-quality products utilizing Python, Docker, and CI/CD pipelines. The i ...

Platform Engineering Manager – SRE & Tools Leader

Marks and Spencer is seeking a Software Engineering Manager to lead the M&S Platform team. You will drive engineering excellence and manage a team focused on building reusable pipelines and tooling to enhance developer experience. The ideal candidate will have a background as a senior software engineer ...

Senior Python Django Tech Lead (SC Cleared)

LHH is seeking a Python Django Tech Lead/Senior Software Engineer in Greater London to join a high-profile Central Government programme. The ideal candidate will have 8–10 years of experience leading projects, developing secure and scalable software using Python and Django, and guiding multidisciplinary teams ...

Lead C++ Engineer EDA & Computational Geometry

Cadence is seeking a Lead Software Engineer in Newcastle upon Tyne to develop innovative EDA tools. The ideal candidate holds a PhD or master’s degree and has 4+ years of experience, including expertise in C++ and algorithm development. Responsibilities include maintaining the C++ code base, generating specifica ...

Remote Engineering Manager Cloud Infrastructure

Canonical Group Ltd is seeking a Software Engineering Manager to lead remote engineering teams and develop talents through mentoring and coaching. The ideal candidate will have extensive experience in Linux technologies, and a strong track record in delivering high-quality software. This position invol ...

Senior Risk Engineer: Cloud Native Risk Platforms

Luxoft is seeking a Senior Risk Engineer to join their engineering team in Greater London. In this role, you will take ownership of problems ranging from high-level requirements to production deployment within the same day. The position requires strong coding abilities, architectural design, and collaboration ...

Senior DevOps Engineer Cloud Native & Kubernetes

London Stock Exchange is seeking a Senior DevOps Engineer to build scalable and resilient platforms for global Risk Intelligence products. You will drive innovation by implementing modern DevOps practices and enhance our cloud-native infrastructure. Your role will include automating full-stack infrastr ...

Founding Product Engineer — Ship AI Powered UX from Day 1

Seamflow Inc. is looking for a skilled engineer in London who thrives on building end-to-end user workflows, from UI to backend. You will have the opportunity to integrate AI features and contribute to immediate product releases. The ideal candidate has strong experience with TypeScript, modern fronten ...

Founding AI Security Platform Engineer

Jack & Jill is seeking a Founding Engineer to join their dynamic team in London. This role involves scaling a production platform for automating cyberattack investigations using state-of-the-art technologies like FastAPI and React. You will play a crucial role in building resilient systems and creating ...

Senior Front End Engineer — AI Driven, Next.js & TS, Hybrid

Searchability® is seeking a Senior Front-End Engineer in Liverpool. This pivotal role involves building modern consumer-facing applications using Next.js, React, and TypeScript while working within a senior, AI-first engineering environment. You will help shape the user experience and front-end archite ...

Data Platform Engineering Manager (AWS, Databricks)

Alto Software Group is a B2B SaaS company that powers more than half of all UK housing transactions each year. We create software solutions that connect businesses and consumers, delivering a one-stop shop for estate agents and home builders. Our goal is to drive efficiency, speed up transactions, reduce risk ...

Data Platform Engineering Manager (AWS, Databricks)

Alto Software Group is a B2B SaaS company that powers more than half of all UK housing transactions each year. We create software solutions that connect businesses and consumers, delivering a one-stop shop for estate agents and home builders. Our goal is to drive efficiency, speed up transactions, reduce risk ...

Data Platform Engineering Manager (AWS, Databricks)

Alto Software Group is a B2B SaaS company that powers more than half of all UK housing transactions each year. We create software solutions that connect businesses and consumers, delivering a one-stop shop for estate agents and home builders. Our goal is to drive efficiency, speed up transactions, reduce risk ...

Principal Software Architect

Principal Software Architect Whitespace (a Verisk business unit) Hybrid About Verisk Verisk is a global leader in data analytics and technology, helping businesses make better decisions and drive real-world impact. With a strong presence in the insurance and risk markets ...

Software Engineering Manager

Edinburgh (Hybrid) | £80,000 - £100,000 + Bonus + Excellent Benefits We're partnering with an innovative technology business that is making a major investment in Edinburgh, building a brand-new engineering hub of 15-20 software engineers focused on developing cutting‑edge video security technology ...

Senior Software Developer

Job Title Senior Software Developer Location Cambridge, United Kingdom (Hybrid) Employment Type Full-time Key Responsibilities Collaborate with software engineers to design and develop core features of CONNECT. Optimize platfor ...

Senior Software Developer

Embark on a transformative journey as a Senior Software Developer. At Barclays, our vision is clear—To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Technical Requir ...

Senior Software Developer

Company Overview At NiCE, we don’t limit our challenges. We challenge our limits. Always. We’re ambitious. We’re game changers. And we play to win. We set the highest standards and execute beyond them. And if you’re like us, we can offer you the ultimate career opportunity that will light a fire ...

Senior Software Architect

Lead Software Architect Why this role matters now This role sits at the centre of our AI‑led delivery transformation. We are rebuilding our digital evidence platform as AI‑Native, with AI tooling acting as a daily partner from design through verification. The right architect is not some ...

Scientific Software Developer

Does the further development with regards to content of our WindRadar sound like an exciting task to you? You have experience in the interpretation of weather models and the processing of meteorological fields? The customer-oriented visualisation of meteorological information appeals to you? ...

Software Developer (.NET)

Company Description Are you ready to join the forefront of technology innovation with Netcompany? As one of the fastest growing technology companies, we are disrupting the marketplace and revolutionizing the way businesses operate. Our vision is to be the leading digital challenger in Europe whils ...

Software Engineering Manager

Salary Salary: £100,000 - 100,000 per year Requirements Proven experience leading successful software engineering teams. Extensive knowledge of embedded software development for performance-critical or high-throughput applications. A strong track record of de ...

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