London, South East, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
LeadJavaDeveloper/Software Engineer London/WFH to £115k Are you a hands-on JavaDeveloper with leadership skills? You could be progressing your career in a LeadJavaDeveloper role at a global FinTech/CFD trading company that has been consistently voted as one of the UKs top … employers. As a LeadJavaDeveloper you'll join a fairly new team working on a new crypto offering and split your time between hands-on development with people management (70/30). You'll set the technical direction, mentor engineers and ensure code quality, observability, scalability and security are embedded into high-quality, high-impact … releases. You'll be working with a modern, cloud native tech stack using Java, Spring Boot, AWS, Kafka and CI/CD to build highly scalable, distributed systems with 24/7 availability. Location/WFH: There's a hybrid model with two days a week work from home, when you are in the office you'll be based More ❯
City of London, London, England, United Kingdom Hybrid / WFH Options
Client Server Ltd
LeadJavaDeveloper/Backend Software Engineer London to £135k Do you have advanced Java technical knowledge combined with team leadership skills? You could be progressing your career at the Investment Management arm of a global bank. As a LeadJavaDeveloper you will head up a small, globally distributed team responsible for … writing production quality Java code used for pricing and hedging FX instruments and overseeing the algorithms' performance intraday. You'll spearhead a project to modernise the FX Risk and post-trade platform to a modern microservices environment, collaborating with the business and providing technical guidance, code reviews and 1-2-1s to develop the engineers in your team … Location/WFH: You'll be based in the London office and have flexibility to work from home once a week. About you: You have a deep knowledge of Java including multithreading You have team leadership experience, including technical project leadership, code reviews, 1-2-1s, developing others You have experience in a Capital Markets environment, FX preferred More ❯
South West London, London, United Kingdom Hybrid / WFH Options
TALENT INTERNATIONAL UK LTD
Job Description: LeadJavaDeveloper 6 Months Hybrid working 1 day a week on site £500-£550 per a day inside IR35 Talent Consulting is seeking an experienced LeadJavaDeveloper to join one of our government clients on a large-scale digital transformation programme. You'll lead a team delivering modern, cloud … native solutionsrebuilding internal systems, creating efficient digital processes, and ensuring scalable, high-quality software delivery. As LeadJavaDeveloper you will be responsible for: Design and develop modern, cloud-based services using Java and Node.js. Build and maintain microservices and UI components, ensuring seamless integration between front-end interfaces and back-end APIs. Implement event-driven … such as Terraform. Create, maintain, and optimize CI/CD pipelines using GitLab CI. Collaborate with designers and front-end developers to deliver modern, responsive UI experiences. As a LeadDeveloper you will have the following experience: Proven experience leading and mentoring development teams. Extensive hands-on experience developing modern cloud-native applications using Java and Node.js. More ❯
Were looking for a LeadJavaDeveloper for our public sector client based in Leeds, Manchester or Newcastle on an initial contract paying up to £750 per day Inside IR35 on an initial 12 month contract. This role requires 3 days per week in the office and applicants must hold or be eligible to obtain Security Clearance … engaging with stakeholders Driving the evolution of digital services and underpinning infrastructure Essential skills: Strong experience in one or both of the following: Modern software engineering for digital products (Java, microservices, Hexagonal architecture, MongoDB, Kafka) OR Cloud infrastructure, DevOps, and automation (AWS, Terraform, GitLab CI, Jenkins) Proven track record of leading engineering teams, providing technical guidance, coaching, and mentoring … version control, assurance, secure design) Strong collaboration and ability to share knowledge within engineering communities Experience delivering in complex, multi-disciplinary environments to tight timescales Interested? Please apply below. LeadJavaDeveloper, Technical Lead, Public Sector, Java, Microservices, AWS, Terraform, GitLab CI, Jenkins, MongoDB, Kafka, DevOps, Digital Services, Inside IR35, SC Cleared More ❯
London, South East, England, United Kingdom Hybrid / WFH Options
Searchability NS&D
Lead Full Stack JavaDeveloper - SC Cleared NEW PERMANENT OPPORTUNITY FOR A LEAD FULL-STACK JAVADEVELOPER IN LONDON WITH SC CLEARANCE Location: London (Hybrid) Salary: £80,000 - £95,000 per annum Clearance: Active SC Clearance required To apply: email The Company Join a specialist technology consultancy delivering complex, mission-critical projects across UK … with public sector clients to design, build, and modernise secure systems that underpin national operations - tackling some of the most demanding challenges in government technology. The Role As a Lead Full Stack JavaDeveloper , you will guide a small team of engineers while remaining hands-on in the design and development of high-performance, secure applications. You … and security standards. You'll work in a dynamic environment, collaborating with architects, DevOps specialists, and delivery leads to drive best practices and technical excellence across projects. Key Responsibilities Lead a team of developers delivering scalable, secure full-stack solutions for critical government systems. Design, build, and maintain Java-based back-end services and modern front-end interfaces. More ❯
Guildford, Surrey, South East, United Kingdom Hybrid / WFH Options
G.R.E. Recruitment Limited
Java Tech Lead Role (2+ years exp in Tech Lead Role) - Java 8+, Spring MVC, SpringBoot, REST API, AWS - Award-Winning UK based FinTech Company - Surrey- Hybrid - 4 days onsite/1 day WFH - £80,000 - £90,000 (Depending on Experience) G.R.E. Recruitment Limited is delighted to partner with an Award-Winning UK based FinTech Company … who are looking to add an experienced Java Tech Lead to their development team reporting to the Head of Engineering. I am looking for an Experienced Java Tech Lead who has been leading successful Java teams and is looking for a new challenge - the core tech stack is: Java 8+, Spring MVC, SpringBoot, REST … of best engineering principles (SOLID), ensuring the team is writing clean code, bridging the gap between technical leadership and people management. You'll be joining a team of 3 Java engineers and leveraging cloud services and third party software to accelerate platform development where appropriate. No Sponsorship Available. If you want to find out more, APPLY NOW More ❯
Guildford, Surrey, United Kingdom Hybrid / WFH Options
G.R.E. Recruitment Limited
Java Tech Lead Role (2+ years exp in Tech Lead Role) - Java 8+, Spring MVC, SpringBoot, REST API, AWS - Award-Winning UK based FinTech Company - Surrey- Hybrid - 4 days onsite/1 day WFH - £80,000 - £90,000 (Depending on Experience) G.R.E. Recruitment Limited is delighted to partner with an Award-Winning UK based FinTech Company … who are looking to add an experienced Java Tech Lead to their development click apply for full job details More ❯
external clients. Solution is scalable to cover multiple locations and meet latency requirements. Team is growing fast and now we are looking for a strong and motivated FX Risk LeadJava Developer. Key Responsibilities Design, develop, and maintain Java-based microservices for high-throughput application Integrate and optimize Apache Ignite based solution: in memory data grid for … pipelines Conduct performance tuning, code reviews, and troubleshooting production issues Document system architecture, design decisions, and development processes What we want from you Strong hands-on experience with Core Java and multithreading in high load system Practice with JVM performance optimization and memory profiling Familiarity with distributed systems architecture and in-memory computing concepts Proven experience with in-memory More ❯
sector clients through major transformation programmes. As part of this journey, they are looking to build out a new engineering team, starting with hiring a number of Senior and Lead Software Developers! As part of the engineering team, you would be responsible for designing, developing, and deploying robust, scalable software solutions using technologies like Java, Spring Boot, and … functional teams to ensure technical excellence and alignment with business goals. Key Responsibilities: Design, develop, and deploy high-quality, scalable, and secure software solutions using modern technologies such as Java, Spring Boot, and microservices. Lead or contribute to architectural decisions, ensuring alignment with business goals and technical best practices. Mentor and support engineers, fostering a culture of continuous … drive improvements in code quality and development processes. Skills & Experience: Experience in full-stack software engineering, including design, development, testing, and deployment of scalable, secure applications. Strong proficiency in Java, Spring Boot, and AWS, with additional experience in Python desirable. Proven ability to lead and mentor engineering teams, drive technical excellence, and promote best practices. Experience designing and More ❯
Job description: Our client, a mission-led consultancy , is looking for an experienced Principal Software Engineer (Java) to join their growing team. They deliver secure, modern software solutions to the UK Government and Defence sectors, enabling clients to build scalable systems and progressive web applications that drive real impact. This is a senior-level opportunity for a hands-on … engineer who enjoys leading by example , thrives in agile environments , and is passionate about shaping engineering best practice while still contributing to the codebase. Key Responsibilities Lead the design, development, and testing of secure, scalable systems using Java with modern front-end frameworks (e.g., React) Architect and maintain APIs, data pipelines, and cloud-native solutions (AWS, Azure, private … clients to shape technical direction and ensure robust, user-focused solutions Contribute across the full software development lifecycle , from discovery to production support Essential Skills & Experience Deep expertise in Java , with strong full-stack engineering skills Proven experience leading teams or projects at a senior/principal level Strong knowledge of system architecture , cloud solutions, and API design Familiarity More ❯