Join us as a Software QA Engineer, where you will play a key role in ensuring the quality and reliability of next-generation optical networking solutions. In this role, you will design and implement comprehensive test strategies and automation frameworks for Optical DWDM equipment and protocols, including OTN, GBE, DWDM, and NBI interfaces (YANG, NETCONF, RESTCONF, gRPC), along with system security. You will contribute across the testing lifecycle by performing both manual and automated testing, while driving continuous integration and execution to enable faster, high-quality releases. This is an opportunity to work on cutting-edge technologies in a collaborative environment, with a strong focus on innovation, quality, and impact. Contribute to the development of comprehensive test plans for Layer 0 (DWDM) and Layer 1 (OTN, Ethernet) across Long Haul, DCI, and Metro optical systemsExecute protocol-based testing across L0 and L1 features, including (but not limited to) FCAPS, NBI automation, and system securityParticipate actively in the system development lifecycle by understanding requirements and translating them into detailed, effective test plansSupport the evaluation and qualification of next-generation operating systems aligned with modern architectures such as microservices and containerizationCollaborate closely with cross-functional teams to prioritize test scenarios based on customer needs and enable faster feature deliveryDesign and implement automated test scenarios using standard programming tools to enable scalable, repeatable test executionDrive continuous testing practices to strengthen system reliability and product qualityTake ownership of product qualification deliverables, demonstrating accountability and a proactive, self-driven approach Must-have:Bachelor’s degree or higher in ECE, Computer Science, or EEE with strong academic performance, along with 3+ years of experience in embedded optical network element system testing (OTN, Ethernet, GMPLS, DWDM, NBI interfaces such as CLI, NETCONF, RESTCONF, gRPC, and system security)Proficiency in test planning, execution, and defect tracking using standard configuration and test management toolsStrong programming skills in Python (or a similar language) for developing and maintaining test automation frameworksHands-on experience with NBI interfaces (CLI, NETCONF, RESTCONF, gRPC) in embedded system environments Nice-to-have:Understanding of system control plane concepts and working knowledge of L2/L3 networking products is an added advantageFamiliarity with testing microservices and container-based applications, along with experience in tools such as JIRA, Confluence, and Git