18 Aug
|
Utthunga
|
Bengaluru
18 Aug
Utthunga
Bengaluru
Job Title
Senior Test Engineer
Job Description
We are hiring a Senior Test Engineer – Embedded / Edge Device QA to own end-to-end quality for networked edge devices and related software services.
This role requires strong networking, Linux, protocol, and embedded testing skills, the ability to automate checks with Python, and comfort working in contemporary lab and cloud setups. You will validate full product flows—from device bring-up and connectivity through cloud/UI behaviour—and clearly separate network/config issues from product defects.
Roles & Responsibilities
Plan and execute end-to-end test cases for embedded/edge devices covering bring-up, connectivity, onboarding, data flow, and recovery.
Validate behaviour over wired and wireless networks (switch, router, Wi‑Fi, internet stability).
Test and troubleshoot using Linux (logs, services, networking tools, and containers where used).
Verify communication using MQTT, TCP, UDP, HTTP/HTTPS, and related protocols.
Design positive, negative, and recovery scenarios, including power loss, network drop, latency, packet loss,
and reconnect.
Capture strong evidence: logs, packet/MQTT traces, screenshots, environment details, and reproducible steps.
Write clear defects, track fixes, and retest thoroughly.
Use Python for test helpers, log parsing, simple automation, and soak scripts.
Maintain test documentation and regression suites for ongoing release quality.
1) Networking knowledge
Solid understanding of LAN/WAN, IP addressing, DHCP, DNS, gateway, and NAT.
Hands-on experience with switches, routers, Wi‑Fi access points, and basic network troubleshooting.
Ability to diagnose connectivity issues such as link down, no internet, high latency, packet loss, and unstable Wi‑Fi.
Comfortable using tools such as ping, traceroute, ipconfig/ifconfig, Wireshark (basic), and switch/AP admin pages.
2) Linux knowledge
Strong Linux command-line skills (Ubuntu or similar).
Experience with log analysis, process/service checks, file permiss
📌 Senior Test Engineer (Bengaluru)
🏢 Utthunga
📍 Bengaluru