Senior Java Software Development Engineer – Digital Servicing

The role is for a Senior Java Software Development Engineer in a global Digital Servicing engineering team based in Krakow, collaborating with colleagues across Poland, the UK, China, and Hong Kong. The team focuses on developing secure, reliable software to improve cyber resilience and support continuous engineering delivery through automation and modern tooling.

• 5+ years of experience with Java (Java 11 onwards).
• Strong experience with Maven and Spring ecosystem (including Spring Boot, Security, Integration, Batch, WebFlux, and Data).
• Hands-on experience with reactive microservices and development using JDBC.
• Proficiency with RESTful APIs and familiarity with SOAP-based services.
• Working knowledge of SQL and Hibernate for relational data access, plus experience with Oracle and/or PostgreSQL.
• Experience with Docker, Kubernetes, and AWS.
• Familiarity with CI/CD pipelines and tools such as Jenkins and Git.
• Comfort working in an agile, global environment, with communicative English for daily collaboration.

Nice to have:

• Experience with non-relational databases such as MongoDB.

• Develop, maintain, and enhance efficient, reusable, secure, and reliable code in line with approved design and coding standards.
• Resolve technical debt to strengthen code quality, reliability, and maintainability across services.
• Improve cyber security by reducing software vulnerabilities and supporting stronger operational resilience.
• Innovate and introduce new technologies and tooling that automate and optimize engineering deliverables.
• Collaborate with global team members across multiple locations to deliver improvements and ensure alignment on engineering practices.
• Build and evolve reactive microservices using modern Java and framework capabilities to support scalable digital servicing.
• Ensure thorough unit testing and reliable integration through disciplined development and API-driven service design.

Only candidates with an existing legal right to work in Europe will be considered for this role.