Principal Developer

As a Principal Developer, this role will focus on the skills - IMS, VoLTE, 4G, and 5G, typically working in the telecommunications and network engineering sectors, leading the development and enhancement of core network technologies. The role involves designing, implementing, and optimizing IMS (IP Multimedia Subsystem) and voice technologies like VoLTE (Voice over LTE), within the broader context of 4G and 5G networks.

• Contribute to CNCS feature enhancements across multiple core network NFs like SBC, TAS, CSCF, and MRF.
• Contribute towards all aspects of software life cycle management including requirement analysis, design, implementation, and code reviews, and ensure timely delivery with quality.
• Analyse issues found in internal testing and customer deployments in detail, identify the root cause, and provide optimal quality solutions.
• Participate in discussions with customers to understand their requirements and concerns, and contribute to finding solutions.
• Work effectively in a mixed environment and utilize best practices and knowledge of internal or external business issues to improve products or services.
• Apply and maintain quality standards. Participate in process and tools evolutions and improvements.

Qualifications

You have:

• Require a bachelor's degree or a related field
• 10+ years of relevant R&D Development experience on Telco grade products.
• Good hands-on knowledge in Cloud Native, Microservices applications, using Containers and Virtualization Technologies like Docker, Kubernetes (K8s), Consul, Redis, gRPC, Helm, Envoy and Open-Source Integration.
• Experience in IMS, VoLTE, 4G/5G core technologies is a plus.
• Strong analytical and debugging skills.

It would be nice if you also had:

• Knowledge of Nokia Telco products, CFX-5000, NTAS,and Nokia SBC is a plus.