Senior Java Developer

Project information:

• Industry: FinTech
• Location: Warsaw (with two office visits per month)
• Rate: up to 160 pln/h net + vat, b2b
• Project languages: English, Polish

Summary: The Senior Java Developer plays a crucial role in enhancing a monolithic Java application by transitioning parts of it towards a microservices architecture. The primary objective is to improve process oversight and system quality within an international team setting.

Main Responsibilities:

• Develop and maintain the core Java application and various microservices.
• Collaborate with team members to ensure efficient task delivery and quality improvements at the end of sprints.
• Engage in knowledge sharing and troubleshooting during team meetings.
• Write and optimize code for high-performance applications.
• Implement API integrations and manage database interactions.

Key Requirements:

• 7+ years of experience in Java development.
• Currently experience with monolithic applications.
• Proficiency in Java 8/21.
• Strong experience with Spring, Hibernate, and Maven.
• Solid knowledge of SQL databases.
• Experience building RESTful APIs.
• Familiarity with version control systems like GIT.
• Strong English communication skills.
• Pro-active attitude and willingness to learn.
• Experience or understanding of Apache Kafka.

Nice to Have:

• Basic understanding of microservices architecture.
• Experience with the Spock testing framework.
• Familiarity with Docker and Kubernetes.
• Knowledge of AWS cloud services.