.
Backend Developer
  • Warsaw
Backend Developer
Warszawa, Warsaw, Masovian Voivodeship, Polska
Hays Poland
2. 10. 2025
Informacje o stanowisku

Backend Developer

Miejsce pracy: Warszawa

Your responsibilities

  • Backend development with expertise in Kotlin and Oracle SQL
  • Handling data processing and performing complex calculations
  • Integrating with high-load APIs
  • Working in a virtual team environment
  • Delivering high-quality enhancements as requested

Employer requirements

  • Advanced knowledge of Kotlin, Java, Oracle SQL, or similar
  • Experience with backend data processing and complex calculations
  • Proficient in developer and CI/CD tools such as GitHub Actions, Jenkins, Git, Cloudbees
  • Familiarity with AI-based supporting tools
  • Experience using JIRA, Confluence, GitHub, and other collaboration tools
  • Good understanding of Information Security practices
  • Ability to work effectively in a virtual team environment
  • Fluent English communication skills (both written and verbal)

What employer offers

  • A quick recruitment process
  • The chance for long-term cooperation on projects for top players in numerous sectors
  • Opportunities for future assignments with other leading clients through Hays

Benefits

  • sharing the costs of sports activities
  • private medical care
  • life insurance

Recruitment stages

  • CV verification by a Hays Recruiter
  • 15-minute phone conversation about the project and your experience
  • Meeting with the client – 1 stage
  • Offer

Hays Poland

Hays IT Contracting connects IT specialists with the most interesting technological projects on the market.

The client is a global leader in logistics and express delivery services.

  • Praca Warszawa
  • Warszawa - Oferty pracy w okolicznych lokalizacjach


    132 462
    24 986