Senior/Expert Java developer

For our client in the banking sector we are looking for two Senior/Expert Java developers. Start Date: 7.9.2026 End Date: 7.3.2027 (very likely to be prolonged) Key Skills: Java, Spring Boot & Microservices Allocation: 100% Location: Helsinki, Finland (Hybrid working model, min. 60% office presence) Candidate experience and background: - At least 6+ years of experience in Java software development. - Hands-on experience with the Spring Framework, Spring Boot, and relational databases (PostgreSQL and/or Db2). - Hands-on experience developing microservices. - Experience using AI-assisted development tools (e.g., GitHub Copilot). - Experience building distributed, highly available, and high-throughput applications. - Very useful to have experience with: Kafka, CI/CD pipelines, Jenkins, Docker, Kubernetes, REST APIs, Maven and JUnit. - Nice to have knowledge of Specification-Driven Development (SDD) and SDD frameworks. - Fluent in spoken and written English. Role in Embedded banking area: - Developing new services and solutions in the Embedded Banking Service Domain (Payments Service Area). - Being part of newly created Scrum team with experienced colleagues. We offer continuously. That means that we sometimes remove the assignments before deadline. If you are interested we recommend that you apply immediately. Please note, should your candidate be selected for the assignment, Ework will request documentation in accordance with the Act on the Contractor’s Obligations and Liability (Tilaajavastuulaki), as well as proof of valid liability insurance. PayExpress: We now offer a fast and smooth payment solution, so you don't have to wait through long payment periods. With us, you will receive your payment within 3-5 days after your timesheet has been approved. This benefit is included as standard in almost all our contracts with no extra work on your part. Read more on below link. https://knowledge.eworkgroup.com/payexpress-get-paid-within-days-not-months