Java Backend Developer; Banking
Job in
Newcastle upon Tyne, Newcastle, Tyne and Wear, SY7, England, UK
Listed on 2026-05-31
Listing for:
Ascendion
Full Time
position Listed on 2026-05-31
Job specializations:
-
Software Development
Backend Developer, Java Developer, Cloud Engineer - Software
Job Description & How to Apply Below
Location: Newcastle upon Tyne
About the Role
- We are hiring a Java Backend Developer to join a leading banking client in the UK. The role involves building and modernizing scalable backend systems, working on microservices architecture, and contributing to high-performance, secure financial applications.
- Design and develop backend services using Java and Spring Boot
- Build and enhance microservices-based applications
- Develop and integrate REST APIs for enterprise systems
- Work on event-driven architecture using messaging tools (e.g., Kafka)
- Collaborate with cross-functional teams in an Agile environment
- Support CI/CD pipelines, deployments, and production releases
- Ensure high performance, scalability, and reliability of applications
- Strong experience in Java (8/11/17) and Spring Boot
- Hands-on experience with Microservices architecture
- Experience with REST APIs and backend development
- Exposure to event-driven systems / Kafka (or similar tools)
- Experience with databases (SQL/No
SQL) - Familiarity with CI/CD tools and containerization (Docker)
- Experience working in Agile environments
- Prior experience in Banking / Financial Services is preferred.
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