senior java backend developer jobs in Birmingham

Worldpay (UK) Limited is seeking a Senior Web Developer to advance our TRANSAXpay Web platform. You’ll build consumer-facing pages, merchant APIs, and internal tools, aligning closely with client needs and integration requirements.You’ll bring deep Java/Javascript expertise, Spring Boot, JBoss/JSP/Servlets experience, and Oracle SQL know-how, plus a...

Join our expanding Mobility engineering team! We’re actively recruiting a Senior Backend Engineer as M-KOPA Mobility, our fast-growing e-mobility business, which has a 3x year-on-year growth rate! Build the event-driven microservices that power clean, affordable transport for riders and entrepreneurs across Africa, with AI tools like Claude Code alongside...

NPAworldwide is seeking a Senior Software Engineer or Technical Lead to stay hands-on while guiding a software team on a central government project. You will design, develop, and test bespoke applications, while shaping architectures across the full stack (Java, JavaScript, React, TypeScript) and cloud deployments on AWS.You’ll work in a collaborative...

Company Description Version 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate the rapidly evolving technology landscape. We foster strong partnerships with global technology leaders including...

Join our expanding Mobility engineering team! We’re actively recruiting a Senior Backend Engineer as M-KOPA Mobility, our fast-growing e-mobility business, which has a 3x year-on-year growth rate! Build the event-driven microservices that power clean, affordable transport for riders and entrepreneurs across Africa, with AI tools like Claude Code alongside...

Job Description White Collar Factory (95009), United Kingdom, London, LondonLead Software Development Engineer - ServicesAbout this role Capital One’s mission is to change banking for good by bringing humanity, ingenuity and simplicity to banking. Sitting at the core of such values is our Software Engineering department whose primary role is to be an...

Company Description Version 1 has celebrated over 29 years in Technology Services and continues to be trusted by global brands to deliver solutions that drive customer success. Our expertise enables our customers to navigate the rapidly changing Digital-First world we live in. We foster strong partnerships with leading technology giants including Microsoft,...

Company Description When you join Turnitin, you'll be welcomed into a company that is a recognized innovator in global education. For over 25 years, Turnitin has partnered with educators and institutions to develop learning integrity solutions that recognize the enduring value of critical thinking in a rapidly changing world. Over 16,000 academic...

# Oracle Cloud Integration DeveloperBirmingham, Glasgow, London, ManchesterApply for this job* Permanent* Experienced Professionals* SaaS Solutions* ID 567419-en\\_GB## **About the job you’re considering**Oracle’s aggressive Cloud strategy and growth means that several new PaaS capabilities are now available which are creating a breadth of new...

M-KOPA Mobility is hiring a Senior Backend Engineer to build scalable, event-driven microservices powering Africa's e-mobility platform. You will own architecture decisions and production monitoring, leveraging Claude Code and modern CI/CD practices to move fast while maintaining quality.Join a mission-driven team that combines cutting-edge .NET development...

Company Description Version 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate the rapidly evolving technology landscape. We foster strong partnerships with global technology leaders including...

Senior Software Engineer – AI Training Projects Flexible Hours | $30–$150/hr equivalent, with specialist projects paying more We are recruiting experienced Software Engineers and Senior Software Engineers to support large-scale AI training projects. No previous AI experience is required. The work is focused on real software engineering problems...

We are seeking an experienced Senior Test Engineer to define and drive the overall test automation strategy across multiple digital delivery teams. In this role, you will provide technical leadership, set quality standards, and ensure the delivery of resilient, accessible, and secure digital services.You will act as the technical authority for quality...

Senior .NET Developer to take over Head of Tech role in 3 years timeWe are partnering with an established organisation whose technology sits at the centre of what they deliver to thousands of customers. The Head of Technology has built the platform over many years and is now, for the first time, hiring with succession in mind. That changes the nature of this...

Version 1 is seeking an experienced Java Developer to join our team. This role requires experience in Java development, AWS, database management, and batch processing. You will contribute to designing, developing, and maintaining applications that meet business needs.You will work with cross-functional teams to ensure scalable, reliable software while...

Make your mark at one of the biggest names in payments. We’re looking for Senior Web Developer to join our ever-evolving TRANSAXpay Payments team and help shape the future of global commerce. Whilst web development skills are crucial, a background payments and fintech would be extremely beneficial. What you’ll own You’ll be developing our web-based...

Senior QA EngineerBirmingham, B2 5DB 2 days per week in the officeUp to £62,% bonus 8% employer pension contributionVIQU has partnered with an organisation operating within the UK's low-carbon electricity sector to recruit a Senior QA Engineer. This is a hands-on senior position with responsibility for driving testing quality within a Scrum team while...

Senior QA EngineerBirmingham, B2 5DB | 2 days per week in the officeUp to £62,000 | 10% bonus | 8% employer pension contributionVIQU has partnered with an organisation operating within the UK's low-carbon electricity sector to recruit a Senior QA Engineer. This is a hands‑on senior position with responsibility for driving testing quality within a Scrum...

A Senior Software Engineer at Flooid is at the forefront of our product development, delivering the next generation of retail systems software to some of the largest retailers in the world. Our global engineering teams work on product domains and customer solutions, addressing mobility, high-volume systems, integrations, and large-scale data challenges....

Senior Software Engineer Jobs in Birmingham, England, United Kingdom at The Flex Title: Senior Software Engineer Company: The Flex Location: Birmingham, England, United Kingdom About Us Base360.ai is the AI operating system for short‑term rental businesses, helping property managers run their operations on autopilot. Born out of The Flex, a short‑term...