Expert Java Consultant @ GFT Poland
Apply at GFT PolandOpens the employer's own posting.
- Where
- Kraków, małopolskie
- Salary
- not stated by the employer
- Technologies
- JavaSpring BootSpringKafkaPostgreSQLRedisRESTEvent-driven
- First sniffed
- 22 Sept 2026 08:04 · open 42 days
- Last verified
- 22 Sept 2026 10:04 · still on the employer's site
- Source
- Company careers page via adzuna
Strong experience with Java and Spring Boot Experience building REST APIs and event-driven services Strong React development skills Experience with PostgreSQL and Redis Experience with Kafka or similar messaging platforms Hands-on experience with prompt engineering for production LLM applications Knowledge of prompt evaluation frameworks and tooling Understanding of tokenization, context limits, temperature tuning, and LLM behavior Experience designing prompts for tool calling, structured outpu…