19 lead java developer jobs found

Our Digital Engineering team at ITG are responsible for building world class, enterprise grade digital applications for high profile brands. We pride ourselves in working with mature Agile methodologies and make use of the latest versions of technology. Our teams are structured in such a way that gives every employee the opportunity to learn new skills, work on various projects over time and see the results of your efforts in the online consumer marketplace. Joining the Digital Engineering function would see you work as part of a cross-functional, product style team, generally consisting of a Business Analyst, Scrum Master / Project Manager, Solution Architect, Lead Developers (FE and BE), Developers, and Testers (Manual and Automated). ITG require a talented Lead Java Developer to work on the development of a range of web based products and tools. Lead Java Developers are responsible for building and maintaining a range of websites and applications for our clients,...

Lead Java Developer – Azure Role type: Contract Location: UK / Remote Lead Java Developer  required to join our Satalia team. As an organisation, we push the boundaries of data science, optimisation and artificial intelligence to solve the most complex problems in the industry. Satalia, a WPP company is a community of individuals devoted to working on diverse and challenging projects, allowing you to flex your technical skills whilst working with a tight-knit team of high performing colleagues. Led by our founder and WPP Chief AI Officer Daniel Hulme, Satalia’s ambition is to become a decentralised organisation of the future. Today, this involves developing tools and processes to liberate and automate manual repetitive tasks, with a focus on freedom, transparency and trust. At the core of our thinking is an approach to wellbeing and inclusivity. We unpack human behaviour and unpick prejudice to ensure a safe and inviting environment. We offer...

Our Digital Engineering team at ITG are responsible for building world class, enterprise grade digital applications for high profile brands. We pride ourselves in working with mature Agile methodologies and make use of the latest versions of technology. Our teams are structured in such a way that gives every employee the opportunity to learn new skills, work on various projects over time and see the results of your efforts in the online consumer marketplace. Joining the Digital Engineering function would see you work as part of a cross-functional, product style team, generally consisting of a Business Analyst, Scrum Master / Project Manager, Solution Architect, Lead Developers (FE and BE), Developers, and Testers (Manual and Automated). ITG require a talented Lead Java Developer to work on the development of a range of web based products and tools. Lead Java Developers are responsible for building and maintaining a range of websites and applications for our clients,...

Our Digital Engineering team at ITG are responsible for building world class, enterprise grade digital applications for high profile brands. We pride ourselves in working with mature Agile methodologies and make use of the latest versions of technology. Our teams are structured in such a way that gives every employee the opportunity to learn new skills, work on various projects over time and see the results of your efforts in the online consumer marketplace. Joining the Digital Engineering function would see you work as part of a cross-functional, product style team, generally consisting of a Business Analyst, Scrum Master / Project Manager, Solution Architect, Lead Developers (FE and BE), Developers, and Testers (Manual and Automated). ITG require a talented Lead Java Developer to work on the development of a range of web based products and tools. Lead Java Developers are responsible for building and maintaining a range of websites and applications for our clients,...

Lead Java Developer – Azure Role type: Contract Location: UK / Remote Lead Java Developer  required to join our Satalia team. As an organisation, we push the boundaries of data science, optimisation and artificial intelligence to solve the most complex problems in the industry. Satalia, a WPP company is a community of individuals devoted to working on diverse and challenging projects, allowing you to flex your technical skills whilst working with a tight-knit team of high performing colleagues. Led by our founder and WPP Chief AI Officer Daniel Hulme, Satalia’s ambition is to become a decentralised organisation of the future. Today, this involves developing tools and processes to liberate and automate manual repetitive tasks, with a focus on freedom, transparency and trust. At the core of our thinking is an approach to wellbeing and inclusivity. We unpack human behaviour and unpick prejudice to ensure a safe and inviting environment. We offer...

Our Digital Engineering team at ITG are responsible for building world class, enterprise grade digital applications for high profile brands. We pride ourselves in working with mature Agile methodologies and make use of the latest versions of technology. Our teams are structured in such a way that gives every employee the opportunity to learn new skills, work on various projects over time and see the results of your efforts in the online consumer marketplace. Joining the Digital Engineering function would see you work as part of a cross-functional, product style team, generally consisting of a Business Analyst, Scrum Master / Project Manager, Solution Architect, Lead Developers (FE and BE), Developers, and Testers (Manual and Automated). ITG require a talented Lead Java Developer to work on the development of a range of web based products and tools. Lead Java Developers are responsible for building and maintaining a range of websites and applications for our clients,...

Rate: Inside IR35 Clearance: Active SC or confident in passing Location: Leeds, Sheffield or London Travel: Maximum once per month Contract: Initial contract   We’re looking for an experienced Senior Java Developer to join a large-scale technology programme, working on modern applications and services within a complex enterprise environment.   Key Skills & Experience Strong, recent experience developing applications using Java and Spring Boot Experience developing front-end applications – Thymeleaf and GOV.UK Design System desirable Strong experience designing and developing RESTful APIs , including API versioning Experience with OpenAPI / Swagger Strong knowledge of SQL, Spring Data JPA and Hibernate Oracle database experience desirable Experience writing unit and integration tests using JUnit 5 and mocking frameworks Experience with automated UI regression testing, ideally...

Java and Azure Developer : Contract Role London, England, United Kingdom WPP is the trusted growth partner for the world’s leading brands.  We unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions and expert strategic counsel in a single company – powered by exceptional talent and our agentic marketing platform, WPP Open, to help our clients navigate change, capture opportunity and deliver transformational growth.    We work with the world's most valuable brands and have global reach across 100+ markets, with deep local expertise.   Our people are the key to our success. We're committed to fostering a culture of creativity, belonging and continuous learning, attracting and developing the brightest talent, and providing exciting career opportunities that help our people grow.    For more information,...

£400-£425 Inside IR35 City Swansea Country United Kingdom Postal Code SA1 About Scrumconnect Consulting Scrumconnect Consulting is a multi-award-winning digital consultancy, recognised for delivering impactful and innovative technology solutions across UK government departments. Our work has positively influenced the lives of over 40 million UK citizens. We are passionate about user-centred design, agile delivery, and building digital services that make a real difference. Our teams work at the forefront of innovation, helping organisations transform and deliver high-quality, scalable solutions that truly matter. Role Overview We are seeking a talented and experienced Senior Next.js Developer at SFIA Level 4 to join our multidisciplinary agile teams and help deliver world-class digital services for UK government clients. In this role, you will lead the development of modern, accessible, and performant front-end applications using...

Job Overview We are seeking a highly skilled Claude Expert and Backend Developer to lead the ongoing development and enhancement of our healthcare-focused CRM and web applications. This dynamic role offers the opportunity to work on cutting-edge healthcare solutions, ensuring seamless integration, robust backend architecture, and scalable web services. The ideal candidate will be passionate about software development, thrive in a collaborative environment, and possess a deep understanding of backend technologies, APIs, and cloud platforms. Join us to make a meaningful impact on healthcare delivery through innovative digital solutions! Duties Develop, optimise, and maintain backend systems for healthcare CRM and web applications using technologies such as C#, ASP.NET, PHP, Ruby on Rails, and Python. Design and implement RESTful APIs and web services to facilitate secure data exchange across platforms. Manage database architecture and performance tuning for...

Job description   Job Title: Senior Full Stack Developer (contract) Location: London Hybrid. Travel to the London office 3 days a week Duration: 11 months Contract Start Date: ASAP *note client onboarding takes 6 weeks from offer Day Rate: Competitive (Inside IR35)   Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   The Role We are looking for Senior Full Stack Developers to work in the Technology and Transformation Team at Deloitte. You will work with one of our global financial services clients. This...

Job Title: Automation Test Lead/Automation Test Architect Job Location: London ,UK Job Type : Contract OR Fixed Term Contract Key Skills: Payments Domain(RTGS, Swift), Kafka, Test Automation Framework, Java, JS, Python Must Have: Active SC Clearance Required Experience: 12+ Yrs   We at Coforge are hiring for the Automation Test Lead/Automation Test Architect with the following skillset:   We are seeking an experienced Automation Test Lead to lead the modernization, optimization, and governance of a mission-critical enterprise test automation framework supporting Real-Time Gross Settlement (RTGS) systems within a highly regulated banking environment. The successful candidate will drive automation architecture decisions, framework re-engineering, reporting modernization, CI/CD integration, observability enhancements, and structured knowledge transfer while working closely with Solution Architects, Product Owners, Development Teams, and...

Role: Senior Software Developer in Test - Security Cleared Job Type: Contract IR35 Status: Inside IR35 Please note this role requires active Security Clearance About Scale Factory We are an AI enablement consultancy. Delivering quality-led AI-first foundations, embedding capability and excellence into the foundational fabric of the companies we work with. We give leaders the confidence to move faster, take smarter risks and pursue transformation. Formerly Ten10, we have deep roots in Quality which means we don’t just build for the future, we ensure it actually works. We combine this engineering discipline with cutting-edge AI expertise to deliver robust, scalable foundations that turn ambitious transformation into reliable reality. Essential Skills & Experience: Active Security Clearance Solid technical development background with strong coding skills in Java & JavaScript Proven expertise in...

Contract - Senior Full Stack Developer Job description   Job Title: Senior Full Stack Developer (contract) Location: London Hybrid. Travel to the London office 3 days a week Duration: 11 months Contract Start Date: ASAP *note client onboarding takes 6 weeks from offer Day Rate: Competitive (Inside IR35)   Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   The Role We are looking for Senior Full Stack Developers to work in the Technology and Transformation Team at Deloitte. You will work with one of our...

Key Responsibilities: Maintain and enhance legacy UIs developed with extJS . Develop new UI features using React.js for modernised components. Write and maintain scalable backend code using Java (Spring preferred). Work with Oracle SQL for queries, stored procedures, and data analysis. Collaborate closely with technical leads, QA, and stakeholders to deliver reliable solutions. Ensure code quality, performance, and compliance with enterprise standards. Required Skills: Strong hands-on experience with Java development. Practical knowledge of extJS (legacy UI support). Proficient in React.js for newer screen development. Solid SQL expertise with Oracle (writing complex queries, debugging, data extraction). Experience working in a fast-paced, fully onsite delivery team. Excellent communication and problem-solving skills. Job Type: Freelance Pay: £450.00-£500.00 per day Experience: Java:...

About Us At Chekin.com, we’re building the leading platform for hospitality check-in automation, covering the full guest journey from booking confirmation to check-out. Today, we operate globally across thousands of properties and have grown into a profitable SaaS company, with ambitious plans to scale significantly over the coming years. We are an AI-native company that believes technology, automation, and operational efficiency should be embedded into everything we do — from product development to internal workflows. Our Product & Tech team is made up of ambitious, collaborative, and highly autonomous people who enjoy solving complex technical problems while moving fast.     The Role We are looking for a Backend Engineer to join our Product & Tech team on a full-time B2B contractor basis. The candidate is a backend-strong engineer who, with AI as a force multiplier, owns a slice of product end to end — from...

About Us   We are a technology solutions provider specialising in the public sector. Our mission is to help government organisations become truly data-driven by transforming their digital services, streamlining operational processes, improving citizen outcomes, and enhancing transparency across public services. We work closely with government bodies to design and deliver modern, secure, and scalable digital solutions that have real-world impact.   The Role   We are looking to engage a Data Engin eer on a contract basis to support the delivery of high-quality digital services within the UK public sector. You will lead the design, development, and evolution of scalable data infrastructure, pipelines, and analytics platforms, working closely with our existing Data Engineers, Data Architects, Analysts and wider delivery teams to deliver high-performance data solutions.   This role requires deep knowledge of data engineering best...

Role: Senior Software Developer in Test - Security Cleared Job Type: Contract IR35 Status: Inside IR35 Please note this role requires active Security Clearance About Scale Factory We are an AI enablement consultancy. Delivering quality-led AI-first foundations, embedding capability and excellence into the foundational fabric of the companies we work with. We give leaders the confidence to move faster, take smarter risks and pursue transformation. Formerly Ten10, we have deep roots in Quality which means we don’t just build for the future, we ensure it actually works. We combine this engineering discipline with cutting-edge AI expertise to deliver robust, scalable foundations that turn ambitious transformation into reliable reality. Essential Skills & Experience: Active Security Clearance Solid technical development background with strong coding skills in Java & JavaScript Proven expertise in...

Job description   Job Title: Senior Full Stack Developer (contract) Location: London Hybrid. Travel to the London office 3 days a week Duration: 11 months Contract Start Date: ASAP *note client onboarding takes 6 weeks from offer Day Rate: Competitive (Inside IR35)   Deloitte Working with the Deloitte Associate (Contractor) Programme means we can offer you the opportunity to work on a variation of industry and client related projects. Our aim is to retain the best talent and so when your project end date nears our team of Talent Community Advisors will be working with you to look at alternative projects within the firm that suit your experience should you wish to continue with Deloitte.   The Role We are looking for Senior Full Stack Developers to work in the Technology and Transformation Team at Deloitte. You will work with one of our global financial services clients. This...