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Junior PS Core Engineer - Fixed Term

Nokia

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Questions you are likely to be asked

  1. Why do you want to join Nokia?
  2. How would you design an API for a feature you have worked on?
  3. What do you do when a production issue happens on your code?
  4. Walk me through a system you built. How was it designed, and what would you change now?
  5. Tell me about a hard bug you tracked down. How did you find the cause?

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Our team specializes in the deployment, integration, and lifecycle management of 4G/5G Packet Core solutions. With a strong focus on innovation, collaboration, and continuous learning, we work closely with global customers and cross-functional teams to build, optimize, and maintain the backbone of modern mobile communications. This is a 12-month fixed-term opportunity with posibility of extension. Currently pursuing or recently completed a Bachelor's or Master's degree in Telecommunications, Computer Science, or a related field. Basic understanding of IP networking concepts and protocols (TCP/IP, UDP). Familiarity with 4G (EPC) and/or 5G (5GC) core network architecture. Currently enrolled in or recent graduate of a technical program in telecommunications, computer science, or a related field. Knowledge of packet-switched core network architecture (PS Core). Familiarity with signaling protocols. Good analytical and problem-solving skills. Proficiency in English and Ukrainian both written and verbal.

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Listed on oraclehcm · posted 2026-08-18. ApplySarthi collects openings and links to application pages; the role is advertised by Nokia, not by us.