Proven experience in Java and Spring Boot upgrade projects
Strong proficiency in Java 21 and Spring Boot
Hands-on experience with PostgreSQL and SQL
Practical knowledge of messaging technologies such as JMS, MQ or similar
Strong understanding of Java frameworks including Spring and Hibernate
Experience with relational databases and SQL-based development
Knowledge of OpenAPI and AsyncAPI for producing and consuming data
Familiarity with Git and CI/CD pipelines
Understanding of software design patterns and object-oriented programming principles
Very good command of English, both spoken and written
Private medical care
Co-financing for the sports card
Constant support of dedicated consultant
Employee referral program ,[Upgrade applications to Java 17+ and Spring Boot 3.3.x baseline, Design, develop and maintain Java applications supporting savings and investments products, Build calculation engines ensuring compliance with tax regulations across multiple countries, Develop solutions supporting complex business processes, tax authority integrations and customer-facing reporting, Participate in requirements analysis, solution design, development, testing and deployment activities, Collaborate with financial analysts to translate business requirements into technical solutions] Requirements: Java, Spring Boot, PostgreSQL, SQL, JMS, IBM MQ, Spring, Hibernate, Relational database, OpenAPI, Git, CD, Design Patterns, Object-oriented programming Additionally: Sport subscription, Private healthcare.