Backend Java Developer

We provide complete software development teams, who will take complex care of your software. We are experienced in building teams uniquely suited to the specific needs of our clients. One team - a range of skills, diverse personalities, and various approaches.

• Strong proficiency in Java and related frameworks (Spring, Hibernate)
• Experience with relational databases and SQL (PostgreSQL)
• Knowledge of OpenAPI and AsyncAPI for producing and consuming data
• Familiarity with version control systems (Git) and CI/CD pipelines
• Understanding of software design patterns and object-oriented programming principles
• Strong collaboration and analytical skills

Nice to have:

• Experience with messaging protocols such as JMS, MQ
• Minimum 5 years of experience in a similar role
• Language skills: Polish and English

• Design, develop, and maintain Java applications supporting savings and investments products
• Build robust calculation engines ensuring 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 requirements into technical solutions
• Mentor other developers, act as a code reviewer or design sparring partner, and spread practical engineering practices across the team
• Use AI-assisted development and automation responsibly to improve productivity, quality, and learning