Required skills
Job description
Looking for a 3–8 years C++ engineer to build and test 4G/5G OAM (Operations, Administration & Maintenance) software for RAN and Core, with strong hands-on experience in NETCONF protocol and O-RAN O1 interface (including FM/PM/CM modules and data models). The role involves Linux-based multithreaded/multiprocess development, CI/CD and make-based build environ
Project overview
Looking for a 3–8 years C++ engineer to build and test 4G/5G OAM (Operations, Administration & Maintenance) software for RAN and Core, with strong hands-on experience in NETCONF protocol and O-RAN O1 interface (including FM/PM/CM modules and data models). The role involves Linux-based multithreaded/multiprocess development, CI/CD and make-based build environments, and working with container platforms (Docker/Kubernetes). Telecom/wireless domain knowledge (4G/5G architecture and network management principles) is required. Contract role based in Bengaluru (Manyata) or Delhi NCR.
Responsibilities
- Good experience of 4G/5G Network architecture and Network Management principles
- Expertise on OAM modules development and testing for both RAN and Core
- Experience with O-RAN O1 and related FM/PM and CM modules and data models
- Experience with multi-threading and multi-processing architectures on Linux
- Good knowledge of build environments (make files) and Continuous Integration/Continuous Deployment systems
- Experience with Docker/Kubernetes/Container platforms
- Data Formats & Protocols: ASN.1,XML, JSON, YAML: Common data serialization formats. HTTP(S): Web protocols. SNMP: Simple Network Management Protocol. Kafka: Distributed streaming platform (for logging, metrics, event processing) Netconf and Yang
- Programming Languages & Paradigms: C/C++ (especially C++11), Python & OO Concepts
- 4G/5G OAM product development experience
- Additional years of driving delivery of 4G/5G OAM development programs
- Systems Engineering, design, architecture, coding, debugging, and deployment of 4G/5G OAM software systems
- Review and mentor high-performance OAM teams towards delivery excellence
Requirements
- C++ (including C++11)
- NETCONF protocol
- O-RAN O1 interface
- 4G/5G network architecture knowledge
- Network management principles
- OAM module development and testing (RAN and Core)
- FM/PM/CM concepts and modules (as part of O1)
- Linux multithreading and multiprocessing
- Build systems (Makefiles)
- CI/CD
- Docker and/or Kubernetes (container platforms)
- Data modeling/serialization and protocols: YANG, XML, JSON, YAML, ASN.1
- HTTP/HTTPS
- SNMP
- Kafka (for logging/metrics/event processing)
Project details
- Start: flexible
- Remote: onsite
- Location: India, IN
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