Principal Developer

Job Description

The team you'll be part of You will be part of CNCS R&D team in the Product & Engineering, IP Telephony (IPT) organization.The Cloud Native Communication Suite (CNCS) is the newest product in Nokias Core Networks portfolio. It provides a simplified IMS solution by consolidating multiple core network functions viz SBC, TAS, CSCF, MRF within a single CNF. This provides multiple optimizations over existing IMS core solutions. As Nokia's growth engine, we create value for communication service providers and enterprise customers by leading the transition to cloud-native software and as-a-service delivery models. Our inclusive team of dreamers, doers, and disruptors pushes the limits from impossible to possible. What we offer Nokia offers flexible and hybrid working schemes, continuous learning opportunities, well-being programs to support you mentally and physically, opportunities to join and get supported by employee resource groups, mentoring programs and highly diverse teams with an inclusive culture where people thrive and are empowered. Nokia is committed to inclusion and is an equal-opportunity employer. Nokia has received the following recognitions for its commitment to inclusion & equality: One of the Worlds Most Ethical Companies by Ethisphere Gender-Equality Index by Bloomberg Workplace Pride Global Benchmark LGBT+ equality & best place to work by HRC Foundation At Nokia, we act inclusively and respect the uniqueness of people. Nokias employment decisions are made regardless of race, color, national or ethnic origin, religion, gender, sexual orientation, gender identity or expression, age, marital status, disability, protected veteran status or other characteristics protected by law. We are committed to a culture of inclusion built upon our core value of respect. 10+ years of exp in R&D on Telco-grade products. Should have hands-on experience in designing and developing Cloud Native, Microservices applications, using Containers and Virtualization Technologies like Docker, Kubernetes (K8s), Consul, Redis, gRPC, Helm, Envoy and Open Source Integration. Good working knowledge in CI/CD DevOps and CI automation tools like Jenkins. Good working knowledge of MMTEL standards including GSMA IR.92, IR.94, IR.51 Good working knowledge in VOLTE/IMS, SIP in 4G/5G core technologies. Knowledge of Nokia Telco products CFX-5000, NTAS, Nokia SBC is a plus. Ensures that requirements are defined according to the Customer use-cases & Product Management. Able to participate and provide insights in technical forward-looking studies, technical features definitions, issues resolution. Able to provide guidance and support to feature team members on development as well as customer issues. Hands-on Experience in overall Software Development and Processes Team player with proven ability to work in diverse team environment. Own and drive feature enhancements in CNCS across multiple core network NFs like SBC, TAS, CSCF, 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 as well as in customer deployments in detail, identify the root cause and provide solutions with optimal quality. Engage in discussions with customers to understand their requirements, concerns, and identify optimal solutions. Own/Participate in process reviews/inspections, workshops, task forces and research groups related to Core technologies. 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 identify improvements therein. Mentor junior team members and help them realize their full potential.