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

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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 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 ...

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 Medical Software Engineer Regulated Embedded Systems

A leading design and consultancy firm in Bristol is looking for a Principal Medical Software Engineer to lead the design and delivery of software for regulated medical devices. The successful candidate will have strong experience in medical software development and be adept at developing for embedded systems. Th ...

Lead Software Engineer, back end (L5/6)

What you’ll do at Synthesia: You will work end-to-end, contributing to our client application written in React and our monolithic backend written in Python, and managing the safe release of your features to our customer base. You will have sole ownership of projects that span mont ...

Lead Software Engineer, AI/ML & Data Platforms

A leading financial services institution in Glasgow seeks a Lead Software Engineer for the AI/ML & Data Platforms team. The role involves developing secure high-quality production code, leading software solutions, and mentoring junior developers. Ideal candidates should have fluency in Python, practical AWS expe ...

Lead Software Engineer: Architect & Mentor in .NET

A leading technology and financial services firm is seeking a Mid-Senior level professional for a blended technical and leadership position. The role involves 70% hands-on development with C# and .NET, and 30% mentoring a development team. The candidate should have over 5 years of experience, a strong understand ...

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 from scr ...

Lead Software Engineer C#, SQL Server Database

JOB DESCRIPTION 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 mea ...

Lead Software Engineer AI for Risk Technology

JOB DESCRIPTION As a Lead Software Engineer for AI – Vice President at JPMorgan Chase in Risk Technology, you will lead a specialized technical area, driving impact across teams, technologies, and projects. You will leverage your expertise in software engineering, multi‑agent syst ...

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. We ...

Lead Software Engineer Platform Engineering Chase UK

Job DescriptionAre 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 from scr ...

Lead Software Engineer – Developer Experience (Cloud Native)

JPMorgan Chase & Co. is looking for a Lead Software Engineer to join their digital bank, Chase, located in Greater London. This role involves collaborating with development teams to enhance the developer experience within a cloud-native microservices architecture. You'll implement software solutions, focusing ...

Lead Software Engineer Platform Engineering Chase UK

Overview 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 from scratch, o ...

Remote Lead Software Engineer: Platform & AI Leadership

PayPoint plc in Welwyn Garden City is looking for a Lead Software Engineer to provide technical leadership in a cloud-first environment. You will collaborate with architecture teams and oversee platform engineering while ensuring delivery quality and system stability. If you have over 5 years of software deve ...

Lead Software Engineer – C++/Python on Linux

Sivara GmbH in Garford is seeking a Software Engineering Team Lead to guide a team in C++ and Python development. This role involves collaborating with cross-functional teams and mentoring engineers while adapting to changing priorities in a fast-paced environment. The ideal candidate holds a relevant ...

Lead Scientific Software Engineer (C++/Python) – Hybrid

Sivara GmbH in Milton Heights is looking for a Lead Software Engineer to guide a team in cutting-edge software development using C++ and Python. You'll have mentoring responsibilities and work closely with cross-functional teams, ensuring effective communication across audiences. This role offers a hyb ...

Lead Software Engineer Python (Django) SC Cleared

Lead Software Engineer - Python (Django) - SC Cleared - Contract Rate : Up to £750 per day (Umbrella) Duration : 12 months Location : 40% office based (London, Manchester, Birmingham, Cardiff, North East) IR35 : Inside Security Cleara ...

Lead Software Data Engineer in London LinuxRecruit

```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 Python (Django) SC Cleared

Lead Software Engineer - Python (Django) - SC Cleared - Contract Rate : Up to £750 per day (Umbrella) Duration : 12 months Location : 40% office based (London, Manchester, Birmingham, Cardiff, North East) IR35 : Inside Security Cleara ...

KDB / Q Lead Software Engineer Vice President

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 Commercial & Investment Bankyou are an integral part of an agile team that works to enhance, build, and deliver trusted market- ...

Lead Software Engineer – Margin Technology Vice President

Engineer the future of global finance. At Citi, our Tech team doesn’t just support finance – we are helping to redefine it. Every day, $5 trillion crosses through our network. We do business in 180+ countries operating at a scale few can match. From deploying advanced AI to helping shape global markets, we bu ...

Sr Lead Software Engineer ETC ETRADE INFRA

As a Senior Software Engineer at JPMorganChase within the Electronic Trading Services Platforms you will utilize your in-depth knowledge of software, applications, technical processes, and product management to drive multiple complex projects and initiatives, while serving as a driver of innovation and soluti ...

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. We ...

Staff / Senior Lead Software Engineer Backend Platform

Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to . Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of . Morgan heritage brings. . Mor ...

Lead Software Engineer AI for Risk Technology

As a Lead Software Engineer for AI – Vice President at JPMorgan Chase in Risk Technology, you will lead a specialized technical area, driving impact across teams, technologies, and projects. You will leverage your expertise in software engineering, multi-agent system design, data science, and NL ...

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 c ...

KDB / Q Lead Software Engineer Vice President

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 Commercial & Investment Bankyou are an integral part of an agile team that works to enhance, build, and deliver trusted market- ...

Lead Software Engineer Platform Engineering Chase UK

Job DescriptionAre 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 from scr ...

Lead Software Engineer (Javascript and Swift) £120k

Hybrid: 2–3 Days in office This is a hands‑on role combining coding with a focus on designing scalable, secure, and performant systems. Key Responsibilities: Lead architecture and design of complex software solutions. Mentor engineering teams and guide technical de ...

Senior Software Engineer — Cloud Microservices Tech Lead

A leading energy consultancy based in Oxford is looking for a Senior Software Engineer to join their innovative team. In this role, you will be responsible for turning product ideas into reality, focusing on building cloud-based software solutions that drive decisions in the global energy market. The ideal candi ...

Lead Software Engineer AI Driven FinTech Platform

JPMorganChase is seeking a Lead Software Engineer in Prime Finance Services to design and deliver innovative technology solutions. This role focuses on enhancing the equity finance platform and requires expertise in Java, AI-driven engineering, and collaboration across global teams. The ideal candidate ...

Lead Real Time Embedded & Control Software Engineer

AB Dynamics is looking for a Lead Embedded & Control Software Engineer to design and develop code for automotive test systems. You will collaborate with cross-functional teams to ensure high-quality software delivery. Your responsibilities will include defining software architectures, ensuring compliance with in ...

Staff Software Engineer Lead & Architect Backend Systems

Marks & Spencer Plc in Westminster is seeking a Software Engineer to develop and enhance software solutions for their operations. This role emphasizes technical leadership and collaboration with various teams while fostering a culture of continuous improvement. The ideal candidate has strong skills in ...

Lead Software Engineer AI Driven & Secure Systems

JPMorganChase is seeking a Lead Software Engineer to enhance and deliver trusted technology products within the Commercial & Investment Bank - Technology team. In this pivotal role, you will tackle complex challenges, lead innovation, and promote best practices in a dynamic environment. The ideal candi ...

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 AI for Risk Technology

As a Lead Software Engineer for AI – Vice President at JPMorgan Chase in Risk Technology, you will lead a specialized technical area, driving impact across teams, technologies, and projects. You will leverage your expertise in software engineering, multi-agent system design, data science, and NL ...

Staff / Senior Lead Software Engineer Backend Platform

Behind every investment is a person with ambitions, motivations and values. While we know that every client is unique, they come to . Morgan Personal Investing for the same reason: our straightforward and transparent approach to investing, and the trust that 150 years of . Morgan heritage brings. . Mor ...

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