senior java developer

Join a dynamic energy provider dedicated to sustainable solutions in the UK. We seek enthusiastic and resourceful Backend Python Engineers at senior levels who are passionate about crafting exceptional products.All potential applicants are encouraged to scroll through and read the complete job description before applying.Initially it will be a six-month...

Senior Development Engineer Annual Salary: £70,000 + Car Allowance + Discretionary Bonus Location: Ellesmere Port (with Northern Region travel) Job Type: Permanent, 38 hours per weekWe are seeking an experienced Development Engineer to join our Technical team, supporting multiple residential developments across the Northern Region. This role involves...

Senior AI Developer Hybrid - Reading About the Company A leading UK technology and managed services organisation delivering modern cloud, data, AI and application solutions. The business focuses on helping customers unlock the full potential of Microsoft-aligned innovation, combining strong engineering capability with a people-first culture. The environment...

Senior Software Developer - Industrial Automation Environment We are seeking a Senior Software Developer to play a key role in designing, building and maintaining core software applications that support advanced automated materials handling, warehouse automation and robotics-led production environments. This is a software-led position, focused on developing...

At Jamf, we believe in an open, flexible culture based on respect and trust. Our track record and thriving work environment all stem from the freedom we grant ourselves to get the job done right. We take pride in helping tens of thousands of customers around the globe succeed with Apple.All potential candidates should read through the following details of...

Job Level: 9 UK Wide  We are looking for a Senior Software Engineer who will be responsible for designing, developing, and deploying high-quality software solutions. You will work on complex software projects, contributing to the architecture, development, and improvement of software systems. This role involves mentoring junior engineers, collaborating...

A leading payments consultancy in London is seeking a Principal Software Engineer to design scalable, high-availability systems. You will work with Java 17+, Spring WebFlux, and Kafka in a hybrid environment, contributing to real-time transaction solutions for major global banks. Ideal candidates have strong experience in reactive programming and an agile...

Senior Azure Developer Competitive Salary + Excellent Benefits | Permanent | Hybrid We're looking for an experienced Azure Developer to join a growing data team, designing and delivering scalable cloud-based data integration and analytics solutions. Key Responsibilities Design, develop, and maintain Azure-based data integration solutions. Build and...

Senior AI DeveloperHybrid - ReadingAbout the CompanyA leading UK technology and managed services organisation delivering modern cloud, data, AI and application solutions. The business focuses on helping customers unlock the full potential of Microsoft-aligned innovation, combining strong engineering capability with a people-first culture.The environment is...

Ocado is seeking a Senior Software Engineer (Java/Scala) for its Mobile Fulfilment backend. You will lead design and delivery of large‑scale, distributed systems, embed AI tooling into daily workflow, and mentor teammates in a fast‑growing environment. Hybrid working pattern applies with responsibilities spanning from discovery to production release.You...

Java Developer - IBM OpenPagesLocation: London (Hybrid: 3 days on-site) Type: Permanent / FTE We are seeking a Full-Stack Java Developer with deep, hands-on expertise in IBM OpenPages to design and build custom enterprise GRC solutions. If you know exactly when to use a built-in Calculation versus a custom Java Trigger, this role is for you. What You Will...

About Us | Mō mātou    The Digital Services Te Pūnaha Matihiko branch leads digital strategy, building capability and delivering customer-centred digital services that enhance digital maturity across the public sector and Te Tari Taiwhenua. Operating in complex, multi-vendor environments, we focus on developing sustainable, future-ready capability...

Capitolis in London is seeking a Senior Software Engineer to design and build scalable, secure Java-based solutions and drive architectural decisions across the P.O products. You will work with product managers and R&D to implement roadmap features using Spring Boot, Docker, and cloud services.The ideal candidate has a strong computer science background, 8+...

FDJ UNITED is seeking a Senior Quant Model Engineer to lead on building, optimising and deploying production-grade services for a cutting-edge sportsbook platform. You will work within the Pricing Engineering team, focusing on low-latency microservices, robust APIs, and scalable data products.The role emphasizes hands-on technical delivery, architectural...

A leading B2B SaaS technology company in London is seeking a Senior Java Engineer with expertise in Spring Boot and cloud-based systems. You'll design and scale products, mentor colleagues, and contribute to technical initiatives. The role offers a salary of up to £110,000 plus bonuses and excellent pension benefits. Join a collaborative environment where...

Salary: £45k - £55k Location: Stoke-On-Trent Work Pattern: Hybrid We are looking for an experienced Senior SQL Developer to take ownership of a critical SQL Server environment and play a key role in designing, developing, and optimising database solutions. This is an opportunity for a strong SQL professional to influence technical direction, improve...

Senior PHP Developer Location: Remote – UK £50,000–£65,000 Base + Benefits Our client has developed a technology platform that helps businesses understand and improve the performance of their customer conversations. The platform automatically captures and transcribes calls before applying AI-driven analysis to provide greater visibility across team...

Java Engineer - Contract Opportunity at Leading Investment BankContract End Date: December 31st, 2026Location: London (5 days per week)Day Rate: Competitive rate, inside IR35 via Rockford PayrollWe are seeking a highly skilled and experienced Senior Java/Python Engineer to join our dynamic team on a contract basis...

Senior Java Engineer (AI-Augmented Delivery, Kafka, SpringBoot) - Banking - London/Hybrid Daily rate: €600 - €700 (inside IR35) Duration: 12 months Start: ASAP Hybrid: 2 days per week My client is looking for a Senior Java Engineer to join a contract basis. They need someone with strong core Java expertise as the role primarily involves server-side...

London Stock Exchange Group (LSEG) is hiring a Senior Developer in London to join the Regulatory News Service team. You will drive end-to-end development, collaborating with tech and business partners to deliver reliable market information and services.The role involves full lifecycle Agile development, requirements analysis, design, coding, testing and peer...