Java Developer with AI – pharmaceutical industry (f/m/x)

Sii Polska is a company working on innovative solutions in the pharmaceutical industry, supporting clinicians and patients worldwide with cloud-native platforms, microservices, and AI technologies such as large language models and intelligent agents.

• Minimum 5 years of experience with Java 17+, JVM internals, concurrency, and memory management
• Strong knowledge of Spring Boot, including Spring MVC, Spring Data JPA, and Spring Security
• Proven expertise in designing and developing microservices-based applications
• Familiarity with AI/LLM tools to accelerate coding, refactoring, and bug fixing (e.g., Copilot, Cursor)
• Ability to leverage AI agents for automating unit tests, documentation, and PR descriptions
• Expertise with AWS cloud and observability tools such as Grafana, OpenTelemetry, or DataDog
• Fluency in both English and Polish
• Residing in Poland required

• Develop and maintain backend services using Java/Spring Boot
• Apply AI tools to speed up refactoring, boilerplate generation, and debugging
• Design and develop REST APIs in a microservices architecture
• Automate unit, integration, and end-to-end testing with AI-assisted approaches
• Collaborate on CI/CD and code review processes, enhanced by AI tools
• Ensure high code quality, adherence to SOLID principles, and software best practices
• Contribute to projects in cutting-edge AI applications in pharma, e.g., clinical data analysis, intelligent decision support, and process automation

Residing in Poland required