Senior Java Developer

Warsaw, Poland Posted 8/5/2026 First seen 9h
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General Skills:

  • Experienced software developer with proven experience in end-to-end design, development, and support of large-scale data processing systems built on RDBMS technologies. 
  • Familiarity with CI/CD practices and DevOps principles. 
  • Ability to independently drive requirements analysis and development activities in collaboration with business and technical teams. 
  • Strong problem-solving skills and ability to work effectively in a distributed, international team environment. 
  • 7 years of experience minimum  

Technical Knowledge:

  • Strong Java development experience (essential), including advanced knowledge of multi-threading concepts. 
  • Experience with technologies such as PostgreSQL and Kafka is an advantage. 
  • Background in Oracle PL/SQL development and SQL tuning is a plus. 
  • Experience with scripting in Linux shell and/or Python is a plus. 
  • Development experience with functional programming languages, such as Haskell, is an advantage.