Senior Java Consultant with Kafka
GFTKrakow, Lesser Poland Voivodeship, Poland
Posted January 7, 2026
250000 - 326000 PLN
Contract / Temporary
About the Company
GFT designs AI-centric business solutions and modernizes IT infrastructures for industry leaders.
Job Description
Design, develop, and maintain backend services using Java (Spring Boot), implement and optimize Kafka-based messaging solutions, participate in DevOps-related tasks, and collaborate with business stakeholders.
Requirements
- Strong knowledge of Java and the Spring ecosystem
- Solid hands-on experience with Apache Kafka in a production environment
- Familiarity with DevOps practices, tooling (e.g., Jenkins, GitLab CI, Docker, Kubernetes)
- Practical experience with relational databases and understanding of performance tuning
- Excellent problem-solving skills and ability to independently lead technical topics
- Experience working in distributed teams and agile methodologies (Scrum, Kanban)
- Strong communication skills in English, both written and verbal