Rebaca - C++ Developer

Role : C++ Developer - LTE EPC / 5G Core

Experience : 3+ years

Location : Kolkata (preferred) | Remote flexibility possible

Preferred Notice : Max 30 days

About the Role :

Were building a 4G / 5G Test Tool that helps validate and simulate complex Core Network scenarios. As a C++ Developer, youll work on protocol-level features and bring accuracy, performance, and reliability to the product. This is a hands-on engineering role where youll directly shape how operators and vendors test their 5G Core networks.

What Youll Do :

• Design and implement new features in C++ for the test tool.
• Work on 5G Core protocols (AMF, SMF, UPF, NRF, PCF) and enhance simulation flows.
• Handle protocol message exchange, call / session handling, and validation logic.
• Debug and optimise multi-threaded, distributed systems.
• Collaborate with QA and product teams to strengthen test coverage and accuracy.

What Were Looking For :

Nice to Have

(ref : hirist.tech)