Senior/ Lead Engineer- Netconf - SDN Controller

About Us: Tejas Networks is a global broadband, optical and wireless networking company, with a focus on technology, innovation and R&D. We design and manufacture high-performance wireline and wireless networking products for telecommunications service providers, internet service providers, utilities, defence and government entities in over 75 countries. Tejas has an extensive portfolio of leading-edge telecom products for building end-to-end telecom networks based on the latest technologies and global standards with IPR ownership. We are a part of the Tata Group, with Panatone Finvest Ltd. (a subsidiary of Tata Sons Pvt. Ltd.) being the majority shareholder. Tejas has a rich portfolio of patents and has shipped more than 900,000 systems across the globe with an uptime of 99.999%. Our product portfolio encompasses wireless technologies (4G/5G based on 3GPP and O-RAN standards), fiber broadband (GPON/XGS-PON), carrier-grade optical transmission (DWDM/OTN), packet switching and routing (Ethernet, PTN, IP/MPLS) and Direct-to-Mobile and Satellite-IoT communication platforms. Our unified network management suite simplifies network deployments and service implementation across all our products with advanced capabilities for predictive fault detection and resolution. As an R&D-driven company, we recognize that human intelligence is a core asset that drives the organization’s long-term success. Over 60% of our employees are in R&D, we are reshaping telecom networks, one innovation at a time. Why join Tejas: We are on a journey to connect the world with some of the most innovative products and solutions in the wireless and wireline optical networking domains. Would you like to be part of this journey and do something truly meaningful? Challenge yourself by working in Tejas’ fast-paced, autonomous learning environment and see your output and contributions become a part of live products worldwide. At Tejas, you will have the unique opportunity to work with cutting-edge technologies, alongside some of the industry’s brightest minds. From 5G to DWDM/ OTN, Switching and Routing, we work on technologies and solutions that create a connected society. Our solutions power over 500 networks across 75+ countries worldwide, and we’re constantly pushing boundaries to achieve more. If you thrive on taking ownership, have a passion for learning and enjoy challenging the status quo, we want to hear from you! Who we are: This Group designs and develops network management solutions for the entire portfolio of Tejas devices working across technologies like SDH/SONET, OTN, DWDM, GPON, Carrier Ethernet and MPLS-TP. It includes support for the 4G and 5G wireless ecosystem management. The group’s flagship product’s (TejNMS) unique value proposition is that it provides a unified and comprehensive management solution for multi-technology layered networks for telecom service providers and enterprises. The product supports extensive fault & performance monitoring and an intuitive, user-friendly graphical user interface to visualize and provision a multi-layer network using point & click remotely. The solution follows the ITU-T standard TNM architecture and supports TMF and TAPI complaint standard interfaces to enable deployment of Software Defined Networks (SDN). What you work:

• As a technical expert, you will contribute in product development and delivery including planning, requirement analysis, design, implementation, validation, verification and field testing
• Analyze and prioritize various features for different sub-systems to get a synchronized system delivery in a phased manner
• Closely work with other teams and partners to carry out system integration and user acceptance testing
• Focus to continuously improve system performance with quality deliverables.
• You will be responsible for leading a team and guiding them for optimum output.

• Experience in Netconf/RestConf/Yang development
• Experience in design and development of Netconf client applications.
• Experience in software defined network (SDN) controller.
• Experience in yang modelling for Netconf, RestConf
• Experience/knowledge of open daylight (ODL), ONAP SDN-R would be an added plus.
• Knowledge of Akka clustering would be an added plus.
• Knowledge of simulation of Netconf device / server.
• In-depth understanding of IETF Netconf, Yang specifications.
• Experience in Java, Postgres/MySQL, Elastic Search (or any NOSQL DB knowledge a plus)
• In-depth understanding of microservices based development.
• Experience in NMS/EMS development for 4g/5g base stations would be an added plus.
• Individual Contributor.
• Responsible for design and development of features for SDN controller, Netconf applications.
• Optimization of the application for speed and scalability.

• Knowledge of Automated Deployment Environments. (Kubernetes, Docker etc.).
• Basic understanding of Agile Development lifecycles.
• Design and development using Spring Boot would be a plus.

• Experience: 3 to 9 years’ experience from Telecommunication or Networking background.
• Education: B.Tech/BE (CSE/ECE/EEE/IS) or any other equivalent degree
• Candidate should be good at coding skills in Java, Netconf and SDN Controller.

• Tejas Networks is an equal opportunity employer. We celebrate diversity and are committed to creating all inclusive environment for all employees.
• We welcome applicants of all backgrounds regardless of race color, religion, gender, sexual orientation, age or veteran status.
• Our goal is to build a workforce that reflects the diverse communities we serve and to ensure every employee feels valued and respected.