Skip to main content

Senior Java Developer

Technology
DCG
Warszawa, PolskaWczorajDo 22.07.2026
Pełny etat

Opis stanowiska

Responsibilities:Design, develop, and maintain Java-based applications supporting taxation, account management, and investment processingLead and execute application upgrades to Java 17+ and Spring Boot 3.x baselineBuild and maintain calculation engines aligned with tax regulations across multiple countriesDevelop solutions supporting complex business processes, including integrations with tax authorities and generation of customer-facing reportsParticipate in the full software development lifecycle (SDLC), including: requirements analysis, design, development, testing and deploymentCollaborate with financial analysts and business stakeholders to translate requirements into technical solutionsRequirements:Experience with Java and Spring Boot upgrades, including migration projectsStrong knowledge of: Java (preferably Java 21) and Spring BootExperience with relational databases and SQL (e.g. PostgreSQL)Experience working with messaging technologies (e.g. JMS, MQ)Strong proficiency in Java frameworks (e.g.

Spring, Hibernate)Experience working with API specifications such as OpenAPI and AsyncAPIFamiliarity with version control systems (Git) and CI/CD pipelinesUnderstanding of object‑oriented programming principles and software design patternsOffer:Private medical careCo-financing for the sports cardConstant support of dedicated consultantEmployee referral program

Keywords
Spring FrameworkPostgresqlSqlJavaHibernateRelational grammarCI / CDRequirements analysisHibernationGitCI/CD

Interesuje Cię ta oferta?