Integration Software Engineer (Java/Kotlin)

Jit Team cooperates with a European energy company with approximately 20,000 employees. The client has been electrifying industries and supplying energy for over 100 years, aiming to make fossil-free living possible within one generation. Jit Team employs over 770 experts and offers developmental projects, benefits, and a professional development programme. The company is Polish and supports charitable and educational activities locally.

• Strong experience with Java, Spring Boot, and Kotlin
• Experience with Docker and Kubernetes
• Familiarity with Kafka and PostgreSQL
• Experience with Rich Client applications
• Basic knowledge of the energy market in Germany and the Netherlands
• Degree in Computer Science or related field
• Knowledge of requirement engineering
• Strong communication skills and ability to work independently
• Fluent English; German is a plus

Nice to have:

• Hands-on experience with JavaScript/TypeScript and Angular

• Implement a new integration layer between BAM services and the PowerBid system
• Design and develop interfaces and adapters
• Ensure system compatibility
• Deliver full technical documentation
• Define and execute cutover and rollback strategy for smooth transition