Senior Java Developer

RITS Group is an IT company offering high-quality programming services for both the Polish and international markets. The company is among the fastest-growing technology firms. The organizational culture is based on trust, collaboration, and continuous improvement.

• Minimum 5 years of commercial experience in object-oriented programming
• Experience programming in Java SE 17 or higher
• Experience as a Frontend Developer using React
• Good knowledge of Spring Boot/Spring Integration
• Experience working with relational databases
• Knowledge of tools: Git, Maven, Jira, Jenkins
• Knowledge of standards and technologies: SOAP, REST, XML, JSON
• Ability to work collaboratively within a team
• Analytical problem-solving skills
• Higher education in computer science or related field

Nice to have:

• Experience with cloud environment GCP, especially BigQuery, CloudSQL, Pub/Sub
• Experience with queues and topics such as Apache Kafka, Google Pub/Sub, IBM MQ
• Practical knowledge of NoSQL databases
• Experience building containerized applications using Docker and Kubernetes/Google Kubernetes Engine
• Experience in projects related to Campaign Management

• Implementation and modification of existing applications and services
• Creating unit and integration tests
• Maintaining functionality, performance, and reliability of solutions
• Documenting implemented solutions
• Analyzing and evaluating possible technical solutions
• Participating in project work
• Designing new solutions

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