1,937,552+ Lead Software Engineer Full Stack Java React Jobs in UK — Top Companies Hiring July 2026

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Lead Java Backend Engineer: AI & Event Driven FX Systems

Citi is seeking an experienced software engineer to design, develop, and maintain high-performance Java services. This role will involve applying modern backend design principles, including Domain-Driven Design, while collaborating with cross-functional teams to address complex business needs. Successf ...

Senior Lead eSoftware Engineer Equities Algo Trading Java VP

Senior Lead Software Engineer - Equities Algo Trading - Java - VP Location: London, United Kingdom Job Description We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. As a Senior Lead Software Engineer a ...

Senior Lead Java Engineer | AI Driven Cloud Native Systems

JPMorgan Chase & Co. is seeking a Senior Lead Software Engineer to join the Global Sales OMS technology group in Greater London. You will drive significant business impact by delivering secure, scalable technology products and enhancing application functionality. The role requires expertise in Java, Sp ...

Java Sr Lead eSoftware Engineer Equities Algo Trading VP

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible.As a Lead Software Engineer at JPMorgan Chase within the Equities Trading Technology Organization, you are an integral part of an agile team that works to enhance, build, and deliver t ...

Software Engineer Defence 4 day week

Software Engineer - Defence - 4 day week Software Engineer - Defence - 4 day week 2 days ago Be among the first 25 applicants Direct message the job poster from Anson McCade Information Technology Recruitment Consultant Join a leading team delivering cutting-edge softw ...

Lead Software Engineer AI Driven FinTech Platform

Wagestream is looking for Lead Engineers to join cross‑functional squads, focusing on products like Earned Wage Access and Workplace Loans. The role emphasizes the use of technologies such as Python, Typescript, and AWS, aimed at delivering work efficiently. With a hybrid work model, employees can work ...

Senior Software Engineer — Architect & Lead Industrial Apps

Rise Technical in Taunton is seeking a Senior Software Engineer to take ownership of architecture and drive technical direction. You will develop quality software interfacing with real-world hardware, manage both new and legacy systems, and collaborate with engineers across various disciplines. With mo ...

Lead Software Security Engineer Drive Secure DevOps

Data Idols in Farringdon, UK is seeking a Security Engineer to drive application and product security initiatives across engineering teams. The ideal candidate will have experience in application security principles and hands-on experience with cloud security (AWS, GCP, Azure). Responsibilities include ...

Senior Software Engineer Data Platform Lead (Autonomous)

Unity Technologies is looking for a Senior Software Engineer in Brighton, United Kingdom, to lead the design and implementation of business-critical data platforms. You will collaborate with senior engineers and stakeholders to tackle complex challenges and deliver high-quality solutions. This role emp ...

Lead Software Data Engineer – GraphQL, AWS & GoLang

```htmlIntegration of Fragments ...these fragments share overlapping content related to the required experience in languages and frameworks including JavaScript, React, TypeScript, Python, and GoLang. This overlap allows us to piece them together in the correct order. After combining the overlapping ...

Lead Software Engineer, Design System (Hybrid/Remote)

The Open University UK is seeking a Lead Software Engineer to lead technical direction and evolution of their Design System team. This role focuses on owning a shared UI platform used by multiple product teams. The position is hybrid/remote, based in Milton Keynes, requiring occasional office attendance. ...

Assistant Chief Engineer: Lead Software Delivery & Strategy

Morson Human Resources Limited in Bristol is seeking an experienced Assistant Chief Engineer / Software Engineering Team Leader to lead technical delivery and shape high-performing engineering teams. This role combines hands-on technical expertise with strategic leadership. The successful candidate wil ...

Lead Software Engineer: Mentor & Shape Services (Hybrid)

Sivara GmbH is seeking a Lead Software Engineer to lead and mentor a team of engineers in the Greater London area. This role offers a competitive salary range of up to £92,522 with flexible hours and a hybrid working model that supports work-life balance. The ideal candidate will collaborate with senio ...

Lead Software Engineer — API & Swift/JS (Hybrid)

Ventula Consulting is seeking a Lead Software Engineer in Central London to drive the architecture and design of complex software solutions. The role involves mentoring teams and ensuring best practices in code quality and delivery. This is a hybrid position, requiring 2-3 days in the office, making it ...

Hybrid Lead Software Engineer — .NET, Blazor & AWS

Searchability is seeking a Lead Software Engineer in Newark-on-Trent. In this hands-on role, you will lead a growing software engineering team, where you will shape products and mentor developers using modern technologies. The position offers a hybrid work model with 4 days on-site and 1 day remote, co ...

Lead Software Engineer: Mentor & Shape Services (Hybrid)

Sivara GmbH is seeking a Lead Software Engineer to lead and mentor a team of engineers in the Greater London area. This role offers a competitive salary range of up to £92,522 with flexible hours and a hybrid working model that supports work-life balance. The ideal candidate will collaborate with senio ...

Lead Software Engineer C#, SQL Server Database

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. Join us to shape the future of technology in financial services. You'll have the opportunity to push boundaries, solve complex challenges, and make a meaningful impact. We value your crea ...

Lead Embedded Software Engineer – Linux & Real‑Time

Sivara GmbH in Cambridge is looking for an Embedded Software Team Leader to join our dynamic team. This key role supports 75% of our revenue with high-profile customers worldwide. We offer a competitive salary of £85k-100k annually, alongside benefits such as medical insurance, pension, bonus, relocation assi ...

Lead Embedded Software Engineer: Architect & Hands On

Sivara GmbH in Cambridge is seeking a skilled professional to lead technical delivery in embedded software and systems engineering. You will define architectures for innovative, complex products while collaborating with cross-functional teams. The ideal candidate has strong experience in developing emb ...

Senior Software Engineer Hybrid + Path to Lead

Sivara GmbH, based in Cobridge, is looking for a Senior Software Engineer to join their team. The role involves leading and delivering high-quality software solutions, collaborating with stakeholders, and mentoring junior members of the team. We offer a hybrid working model with two days onsite, a comp ...

Staff Software Engineer — Lead Scalable DevOps Platform

A technology company specializing in software delivery is seeking an experienced software developer to design, develop, and maintain critical software on a scalable platform. The ideal candidate will have 7-11 years of experience in Java and Golang, along with a solid foundation in data structures and algorithms ...

Senior Lead Software Engineer — Fintech Payments & Cloud

TwinThread is seeking a Manager of Software Engineering in Greater London. In this role, you'll lead a squad of engineers, driving technical implementations and ensuring the delivery of high-quality solutions. You will be responsible for mentoring team members and aligning technical efforts with business goal ...

Staff Software Engineer Lead Architect, Scale & Mentorship

Marks and Spencer is seeking a Software Engineer to join their historic brand in the UK. The role involves writing and debugging code, leading architectural work, and collaborating with various stakeholders. As part of the M&S Software Engineering team, you will embrace emerging technologies and lead strategi ...

Staff Software Engineer — Lead Scalable, Observability Driven

Marks and Spencer in London is looking for a software engineer to join their Warehouse Continuity team. You will develop, test, and debug software solutions, providing technical leadership and mentoring colleagues while ensuring high-quality coding practices. The ideal candidate has a strong background ...

Principal Embedded Software Engineer – Linux/Android Lead

Platform Recruitment is seeking a Principal Embedded Software Engineer in Cambridge, offering a salary of £70-85k plus bonus. You will oversee embedded application software development for Linux and Android platforms, contributing to mission-critical communications technology. The ideal candidate has o ...

Lead Security Engineer Secure Software & Threat Modeling

A global financial services leader is seeking a Lead Security Engineer to join their Bournemouth team. In this crucial role, you will develop secure software solutions while ensuring compliance with industry regulations. Key responsibilities include executing security solutions, minimizing vulnerabilities, and c ...

Staff Software Engineer & Tech Lead — Scalable Systems

Marks & Spencer Plc is looking for a talented software engineer to join their Transport team in the City of Westminster. You will contribute to solutions that enhance the Fashion Home & Beauty Supply Chain. The ideal candidate has experience in full stack engineering, a robust understanding of DevSecOp ...

Lead Embedded Software Engineer Real Time Automotive

Breath HR is looking for an Embedded Software Engineer for their Coventry office. This role focuses on designing low-level software for electrification systems like battery management and electric vehicle control. The ideal candidate will lead software development and ensure compliance with industry standards ...

Staff Software Engineer — Platform & Warehouse Systems Lead

Marks & Spencer Plc in Westminster is seeking a software engineer to join their Warehouse Continuity team. The role involves developing robust software solutions for their Supply Chain & Logistics systems, providing technical leadership, and mentoring engineers. The candidate should have a proven background i ...

Lead Power Software & Controls Engineer (PLC/SCADA)

Vertiv Co, located in Derry/Londonderry, is seeking a Lead Systems Engineer for their Power Software & Controls department. In this role, you will oversee the design, implementation, and maintenance of PLC and SCADA systems, leading multidisciplinary teams to ensure the operational efficiency and security of ...

Lead C++ Software Engineer Low Latency Trading

JPMorgan Chase & Co. is seeking a Lead eSoftware Engineer to join their Electronic Trading Technology group. This role involves enhancing and building market-leading products while collaborating with agile teams. Responsibilities include executing software solutions, debugging code, and participating in the e ...

Senior Lead Software Engineer Cloud Platform Engineering

Out of the successful launch of Chase in 2021, we're a new team, with a new mission. We're creating products that solve real world problems and put customers at the center - all in an environment that nurtures skills and helps you realize your potential. Our team is key to our success. We're people-first. ...

Senior Software Engineer: Lead High Impact Features

A leading technology company in Manchester is seeking a Senior Software Engineer to lead complex software features from design to delivery. You will have the autonomy to address challenging technical problems and be a mentor for your team, driving improvement in both processes and skills. The ideal candidate wil ...

Senior Software Engineer: Lead Scalable & Secure Apps

Domestic & General seeks a Senior Software Engineer to contribute to scalable applications while mentoring junior engineers. This role is hybrid between our Wimbledon or Nottingham offices and offers the chance to work on critical business applications. Ideal candidates will lead technical investigatio ...

Lead Software Engineer Core Engineering Go / Python

Job Description Be an integral part of a team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Lead Software Engineer at JPMorgan Chase within the Global Banking Platform (GBP), you are an integral part of a team that works to enhance ...

Lead Software Engineer AI Driven FinTech Platform

Wagestream is looking for Lead Engineers to join cross‑functional squads, focusing on products like Earned Wage Access and Workplace Loans. The role emphasizes the use of technologies such as Python, Typescript, and AWS, aimed at delivering work efficiently. With a hybrid work model, employees can work ...

Lead Software Engineer, Real Time Performance Systems

Atlassian Williams F1 Team is seeking a Lead Software Engineer for the Performance Technology group in the UK. The role involves leading a team of engineers and making architectural decisions across a diverse stack, including C++, Rust, and Python. Ideal candidates should have 10+ years of software development e ...

Lead Software Engineer Scale Modern Digital Services

Manchester Digital is seeking a Lead Software Engineer to influence software engineering across DWP Digital's Health & Disability area. This strategic role requires leading multiple engineering teams, setting standards, and ensuring quality and consistency. The position offers a salary of up to £92,522 ...

Lead AI Driven Software Engineer for Databases

RED GATE STORAGE in Cambridge is looking for a hands-on Technical Leader to join a cross-functional team focused on advancing AI capabilities for database administration. You will work side by side with other leaders and engineers to build seamless AI-driven workflows. The ideal candidate should have s ...

Lead Software Engineer C#, SQL Server Database

We have an opportunity to impact your career and provide an adventure where you can push the limits of what's possible. Join us to shape the future of technology in financial services. You’ll have the opportunity to push boundaries, solve complex challenges, and make a meaningful impact. We value y ...

Lead Software Engineer Platform Engineering Chase UK

Job Description Are you ready to transform the future of banking? Join our digital bank, Chase, as a Lead Software Engineer and be part of a team that's revolutionizing mobile banking with seamless journeys that our customers love. At JPMorgan Chase, we're building the bank of the future fr ...

Lead Software Engineer Backend & Edge/IoT, Hybrid

Faculty AI in Reading is seeking a Lead Software Engineer to spearhead backend and edge/IoT engineering for high-stakes Defence projects. You will be responsible for leading a team, designing scalable software solutions, and implementing CI/CD processes using Docker and Kubernetes. The role requires a ...

Senior Software Engineer API & CRM Platform Lead

Edun ltd is seeking an experienced software engineer to design and deliver core CRM services. The role requires strong knowledge of TypeScript and Python, along with the ability to set engineering standards across the codebase. Successful candidates will have 5+ years of experience and be comfortable w ...

Senior Software Engineer: SaaS Cloud Migration Lead

Totalmobile Ltd is seeking a software developer with a strong background in VB.NET and C#. The role is based in Birmingham and involves developing and maintaining a codebase, supporting legacy system migrations, and collaborating with teams across Product, QA, and DevOps. The ideal candidate will have ...

Lead Software Engineer Real Time Telemetry (Motorsport)

Smedley-Group in Bicester is seeking a Lead Software Developer to lead a small team and build robust software platforms for motorsport and technology ventures. This hybrid role involves working closely with various stakeholders to deliver reliable software utilized across race operations and analytics. <p ...

Lead Software Engineer, Fixed Income Tech – UK

JPMorganChase is hiring a Lead Software Engineer for their Commercial and Investment Bank's Post Trade Technology Group. The successful candidate will be responsible for enhancing and delivering secure and scalable technology solutions. This position requires advanced programming expertise, experience ...

DevOps Software Engineer Lead Threat Intelligence, SEAR

Summary Posted: 21 Apr 2026 Role Number: As part of Apple's Security Engineering & Architecture (SEAR) organization, you'll join our mission to create the world's most secure products. We are committed to building groundbreaking tools that empower our threat inte ...

Lead AI Software Engineer — Database Ops & AI

Redgate Software in Cambridge is looking for a Lead Software Engineer to develop next-gen AI capabilities targeted at database administration. As part of a cross-functional team, you will lead engineering initiatives, mentor team members, and ensure high-quality software design. We require experience i ...

Lead Embedded Software Engineer – Real Time Systems

Rolls-Royce plc in Heybridge is seeking a Principal Software Engineer to be part of the Software Systems Capability function, focused on specifying, designing, validating, and testing software components. This role is pivotal for ensuring quality and timely delivery of software. The ideal candidate sho ...

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