Software Engineer

In this role you will help evolve BT’s consumer billing platforms by building and improving backend services and microservices. You’ll work within a co-located engineering team to deliver reliable, scalable billing capabilities using Java/Spring Boot, AWS, EKS, and Oracle DB. You will contribute high-quality code, support CI/CD and incident response, and help shape resilient billing solutions for a modern, AI-enabled, enterprise platform. This is a hands-on role focused on delivering secure, production-ready software that supports customer journeys and platform improvements. You’ll join a transformation-driven environment aiming to simplify the portfolio and scale capabilities for growth and

• 10% on target annual bonus
• Online private GP 24/7 for you and immediate family
• Paid carers leave up to 2 weeks
• 18 weeks full pay and 8 weeks half pay for maternity/paternity/adoption
• Discounted BT products (mobile, broadband)
• Pension scheme – 5% employee + 10% employer

• Develop and enhance backend services and microservices supporting billing journeys and integrations
• Write, test, and maintain high-quality code within engineering standards
• Support build, test, deployment, and release activities for safe, reliable changes
• Build Java/Spring Boot APIs and integrations that are secure, scalable, and maintainable
• Contribute to design discussions, code reviews, and technical refinement
• Adopt modern engineering practices (microservices, API-first, version control, automated testing)
• Support deployment, operation, logging, monitoring, and resilience in AWS/EKS
• Troubleshoot incidents, fix defects, and improve service reliability
• Contribute to CI/CD improvements and deployment automation
• Develop components interacting with Oracle DB and maintain data integrity and performance
• Support billing platform integrations and ensure reliable dependencies with NetCracker RBM
• Collaborate with cross-functional teams to deliver billing solutions and foster a one-team culture

• Java & Spring Boot development experience
• Microservices and API development experience
• Software delivery and problem solving within an engineering team

• collaboration with cross-functional teams
• mentoring and code reviews
• customer-focused and delivery-driven mindset
• AWS & EKS cloud experience
• Oracle Database knowledge (SQL, data access, performance)
• CI/CD and deployment automation