Java Backend Engineer

7 dni temu

Warszawa, Mazovia, Polska K&K Talents Pełny etat 40 000 € - 80 000 € rocznie

K&K Talents
is an international recruiting agency that has been providing technical resources in the European region since 1993. This position is with one of our clients in
Poland
who is actively hiring candidates to expand their teams.

Role: Java Backend Developer

Location: Warsaw, Poland (Hybrid)

Employment type: Permanent Fulltime

Requirements:

  • Commercial experience developing web applications using the Java/Spring stack- obligatory requirement
  • Strong understanding of scrum team roles and agile development methodology.
  • Extensive DevOps experience, including creating and improving CI/CD pipelines in cloud environments, networking, Unix, and understanding Kubernetes and Docker registries.
  • Experience with build systems (Maven or Gradle): dependency management, build lifecycle, release, and version management.
  • Knowledge of Git branching models (git flow, GitHub flow).
  • Familiarity with microservice architecture patterns and best practices, communication patterns (HTTP, messaging, gRPC, CQRS).
  • Proficiency in API design best practices, including API First approach.
  • Strong algorithms and problem-solving skills.
  • Proficiency in CI/CD tools and best practices, including Jenkins, SonarQube, unit testing, and git flow.
  • Familiarity with technologies such as Kafka and MQ.
  • Knowledge of relational databases as well as NoSQL, understanding differences and applications.
  • Understanding of Kubernetes/Docker Swarm-based architecture and deployment.
  • Experience with JIRA and Confluence.
  • Experience using GenAI tools such as Cline, Aider, or Github Copilot.

Note: Applicants for employment in Poland should possess work authorization which does not require sponsorship by the employer for a visa
.

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