Senior Java Engineer: Spring Boot, Postgres & Tax Tech

DCG Poland; Poland; On-site; PLN 50,000 - 80,000; Full time

Benefits offered by this job

Private medical care

Co-financing for the sports card

Constant support of dedicated consultant

Job summary

DCG Poland is seeking a skilled developer to design and maintain Java-based applications for taxation and investment management in Poland. The role involves leading upgrades to Java 17+ and Spring Boot 3.x, working through the full software development lifecycle, and collaborating with stakeholders for technical solutions.

Strong knowledge of Java frameworks and experience with relational databases are required. You will also benefit from perks such as private medical care and sports card co-financing.

Qualifications

• Experience with Java and Spring Boot upgrades, including migration projects.
• Strong knowledge of Java (preferably Java 21) and Spring Boot.
• Experience with relational databases and SQL, preferably PostgreSQL.
• Experience working with messaging technologies such as JMS or MQ.

Responsibilities

• Design, develop, and maintain Java-based applications for taxation and account management.
• Lead application upgrades to Java 17+ and Spring Boot 3.x.
• Build and maintain calculation engines aligned with tax regulations.
• Participate in the full software development lifecycle from design to deployment.

Skills

Java

Spring Boot

SQL

API specifications

Git

Job description

DCG Poland is seeking a skilled developer to design and maintain Java-based applications for taxation and investment management in Poland. The role involves leading upgrades to Java 17+ and Spring Boot 3.x, working through the full software development lifecycle, and collaborating with stakeholders for technical solutions.

Strong knowledge of Java frameworks and experience with relational databases are required. You will also benefit from perks such as private medical care and sports card co-financing.