Testing Engineer

Option 1: Edge Testing Engineer

Role Overview

We are looking for an Edge Testing Engineer to validate the performance, reliability, and communication interfaces of our edge-computing devices. You will be responsible for ensuring our distributed edge systems communicate seamlessly across various networks, protocols, and real-world deployment scenarios.

Key Responsibilities

• Develop and execute automated test scripts using Python and pytest tailored for edge device validation.
• Validate core connectivity features, including Ethernet, Bluetooth, and CAN protocols.
• Design, build, and maintain physical test fixtures and test benches to simulate edge environments and test fixture hardware.
• Troubleshoot end-to-end communication failures, analyze packet data, and debug hardware-software interactions using logic analyzers.
• Write comprehensive test cases, execute test plans, and track issues to maintain high product quality.

Required Qualifications

• Proven experience in Python scripting and pytest frameworks.
• Hands-on experience testing edge devices, IoT hardware, or distributed systems.
• Solid working knowledge of communication protocols (Ethernet, Bluetooth, CAN).
• Experience using lab debug tools such as logic analyzers and protocol debuggers.
• Strong troubleshooting, analytical, and test case design skills.

Nice-to-Haves

• Experience measuring and expanding test coverage metrics for edge software.
• Background in automated test fixture integration.

Option 2: Embedded Testing Engineer

Role Overview

We are seeking an Embedded Testing Engineer to focus on low-level firmware validation, hardware-software integration, and system-level debugging. In this role, you will work closely with firmware engineers to ensure our microcontrollers and embedded platforms operate with maximum stability and performance.

Key Responsibilities

• Design and implement embedded test frameworks and automation scripts using Python and pytest.
• Perform thorough low-level functional, regression, and stress testing on custom embedded hardware.
• Collaborate with hardware teams to design and build custom test fixtures for board-level validation.
• Analyze firmware behavior, trace memory/timing issues, and debug board signals using logic analyzers, oscilloscopes, and multimeters.
• Create detailed test cases and document requirements to ensure robust firmware releases.

Required Qualifications

• Strong experience in embedded software or firmware testing environments.
• Proficiency in Python and pytest for test automation.
• Experience with hardware debugging tools, particularly logic analyzers and oscilloscopes.
• Ability to read schematics, understand microcontroller datasheets, and troubleshoot hardware/firmware boundaries.
• Analytical mindset with a strong track record of writing and executing rigorous test cases.