Golang Job: Senior Developer Free5- 5G Core

Job added on

Company

Calsoft Pvt Ltd

Location

San Diego, California - United States of America

Job type

Full-Time

Golang Job Details

Client is currently using the Druid 5G core and is transitioning to an open-source 5G core based on Free5GC. We are looking for a highly skilled developer with strong expertise in networking and 5G core development to support this migration.

Key Responsibilities:

  • Design, develop, and optimize features in Free5using GoLang and C++.
  • Work on 5G Core functions with a focus on control plane and data plane concepts.
  • Implement and troubleshoot state machines aligned with 3GPP standards.
  • Collaborate with cross-functional teams to ensure seamless migration from Druid to Free5GC.
  • Debug, profile, and enhance system performance.

Requirements:

  • Strong programming skills in GoLang and C++.
  • Solid networking background control plane, data plane, and state machine concepts.
  • Deep understanding of 3GPP standards and 5G core architecture.
  • Experience with Free5is highly desirable.
  • Hands-on experience in telecom core networks is a plus.

Nice to Have:

  • Experience in containerized and cloud-native environments (Kubernetes, Docker).
  • Exposure to CI/CD and automation in telecom systems.

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