R&D Software Engineer – Optical Networks

Nokia India's Optical Networks R&D team in Chennai is hiring a Software Engineer to develop network management, provisioning, and fault management software for Nokia's DWDM and OTN optical transport products deployed globally.

• Build Nokia Wavence optical network management system features
• Develop NETCONF/YANG provisioning APIs for optical network elements
• Implement fault management and performance monitoring modules
• Integrate with Nokia NSP network services platform
• Write comprehensive unit and integration tests
• Support Nokia global operator customer acceptance testing

• 3–5 years Java or Python backend engineering
• NETCONF/YANG and REST API for network management
• TMF Open API and TM Forum etOM awareness
• PostgreSQL and time-series data management
• Kafka for network event streaming
• Optical networking fundamentals: DWDM, OTN, and ROADM