Job Description
We are seeking an experienced Senior Test Engineer to validate high-performance home gateway routers and networking devices. The role involves testing Layer 2/3 forwarding protocols, developing automation for regression and performance testing, and ensuring robust functionality across WAN/LAN interfaces. The tester will collaborate with software teams to verify customer-specific use cases and contribute to the overall quality of advanced networking solutions.
How You Will Contribute And What You Will Learn
- Develop and maintain automation scripts for regression, feature, and performance testing across networking platforms.
- Enhance and optimize test coverage by working with automation frameworks such as Robot Framework, Python, and PyTest.
- Maintain and manage multiple regression batches to ensure continuous and reliable test execution.
- Contribute to feature testing of Layer 2/3 Forwarding protocols, validating endtoend service behaviour across networking devices.
- Perform detailed debugging using network tools such as Wireshark, packet capture, and log analysis to identify root causes across device and network layers.
- Collaborate crossfunctionally with engineering teams to ensure highquality software delivery and alignment with telecom standards.
Key Skills And Experience
- Graduate or Master's degree in Engineering with 1015 years of experience in testing and analysing highperformance switching and routing software.
- Strong knowledge of networking protocols, including GPON / XGSPON and various remote management protocols.
- Handson experience in testing routers, gateways, or access points (APs) in largescale networking setups.
- Proficiency in automation scripting, with Python strongly preferred.
- Experience working with test frameworks such as Robot Framework and PyTest.
- Strong understanding of networking technologies including TCP/IP, DHCP, DNS, NAT, VPN, MCAST, IPv6, and TR-069.
- Experience with Linux/Unix systems for debugging, analysis, and troubleshooting.
- Good analytical skills for identifying issues across device, software, and network layers.
- Strong communication and documentation abilities suitable for crossteam collaboration.
- Familiarity with telecom standards and the typical network product development lifecycle.
It would be nice if you also had:
- Experience with network debugging tools such as Wireshark, iPerf, packet captures, and log analysis frameworks.
- Exposure to performance testing environments or largescale system test environments.
- Knowledge of AIbased tools for enhancing automation and improving test efficiency.
