Backend Java Developer - All Locations

Summary

The main function of the Backend Java Developer role is to enhance and develop Java-based applications, specifically focusing on taxation, account management, and investment processing within pension and savings products. The developer will play a crucial role in ensuring these applications are up to date with the latest Java and Spring Boot technologies, thereby improving operational efficiency and compliance.

Main Responsibilities

• Upgrade application to at least Java 17 and Spring Boot 3.3.x baseline with prior experience in upgrade projects.

• Design, develop, and maintain Java applications that support savings and investment products.

• Build robust calculation engines to ensure compliance with tax regulations across multiple countries.

• Develop support for complex business processes, integrating with tax authorities, and generating customer-facing reports.

• Participate in the full software development lifecycle, including requirements analysis, design, coding, testing, and deployment.

• Collaborate with financial analysts to translate business requirements into technical solutions.

Key Requirements

• Proficiency in Java and experience with Spring Boot, specifically in upgrade projects.

• Experience with Java 21 and Spring Boot 3.3.x.

• Strong knowledge of relational databases, particularly PostgreSQL.

• Familiarity with messaging protocols such as JMS, MQ, etc.

• Extensive understanding of object-oriented programming principles and software design patterns.

• Experience with version control systems (Git) and understanding of CI/CD pipelines.

• Knowledge of OpenAPI and AsyncAPI for data management.

Nice to Have

• Experience with complex business process development.

• Strong analytical skills for financial problem-solving.

Other Details

• Physical location: Poland - Gdańsk, Gdynia, or Warsaw.

• Office presence required: 3 days per week.

• Rate: up to 155zł/h