Mid Java Developer, WARSZAWA

• Experience: 3–5 years of commercial backend development with strong proficiency in Java and Spring Boot.
• Tech Stack:
  • Backend: Java 21+, Spring Boot, PostgreSQL, Kafka, OpenAPI, Vault
  • DevOps & Cloud: Kubernetes (IBM Cloud), Docker, Terraform, GitLab CI/Jenkins, Maven
• Core Skills: Relational databases, RESTful API design/documentation, event-driven architecture, and SCRUM methodology.
• Nice to Have:
  • Basic familiarity with Angular to collaborate effectively with frontend teams.
  • Cloud experience (IBM Cloud/AWS/Azure) or interest/experience in AI/LLM integration.
  • Financial services background or experience in distributed global teams.

We are looking for a Mid Java Developer (3–5 years of experience) to design and build scalable, high-performance backend services and APIs within a modern tech environment.

,[Backend & API Development: Design and build scalable microservices and RESTful APIs using Java 21+ and Spring Boot., Data & Messaging: Manage seamless data flows using relational databases (PostgreSQL) and event-driven architecture (Kafka)., Quality & Testing: Write clean, maintainable code backed by comprehensive unit and integration tests, and conduct peer code reviews., Delivery & DevOps: Engage in the full SCRUM lifecycle and contribute to the evolution of local CI/CD pipelines and cloud-native infrastructure.] Requirements: Java, Spring Boot, Spring, Boot, PostgreSQL, Kafka, OpenAPI, Kubernetes, IBM, Cloud, Docker, Terraform, GitLab CI, Relational database, REST API, API, Angular, AWS, Azure, AI