Senior/Expert Java Developer

Senior/Expert Java Developer Build high-throughput Java microservices for a major banking payments project. Join a new Scrum team in Warsaw, Gdańsk or Gdynia, hybrid, up to 160 PLN/h B2B. Senior/Expert Java Developer Location: Warsaw, Gdańsk, or Gdynia (Poland) Work Model: Hybrid (min. 60% office presence) Rate: Up to 160 PLN/h net + VAT (B2B) About the Project: We are looking for an experienced Java Developer to join our client, a prominent organization in the banking sector. You will be part of a newly created Scrum team working alongside experienced colleagues to develop new services and solutions in the Embedded Banking Service Domain (Payments Service Area). Please note: Optiveum is the recruitment and contracting party for this position. The chosen candidate will sign a cooperation agreement directly with Optiveum. Your Responsibilities: Developing new services and solutions within the Embedded Banking Service Domain. Building distributed, highly available, and high-throughput applications. Collaborating closely within a newly formed agile Scrum team. Requirements: At least 6 years of proven experience in Java software development. Hands-on experience developing Microservices. Solid background with the Spring Framework and Spring Boot. Experience working with relational databases (PostgreSQL and/or Db2). Familiarity with building distributed, highly available applications. Experience using AI-assisted development tools (e.g., GitHub Copilot). Practical knowledge of modern tools and technologies including Kafka, CI/CD pipelines, Jenkins, Docker, Kubernetes, REST APIs, Maven, and JUnit. Fluent in spoken and written English. Nice to Have: Knowledge of Specification-Driven Development (SDD) and SDD frameworks. Specjalizacja / specialism IT Role BackEnd Developer Locations Warsaw , Gdańsk , Gdynia Remote status Hybrid About OPTIVEUM sp. z o.o. Optiveum is a recruitment and consulting company created based on our 20-plus years of experience in HR & IT services. We work for Clients located in Poland and abroad providing our local and international Candidates with Project-based or Permanent job opportunities in a remote or office-based model. COMPANY DATA Optiveum Sp. z o.o. ul. Tomasza Zana 43 lok. 2.1 20-601 Lublin, Poland nr KRS: 0000834436, NIP 7010975729 Contact us at: info (at) optiveum.com Founded in 2020 Applicant tracking system by Teamtailor