Software Testing Engineer

Electrolabgroup; Mumbai; On-site; INR 600,000 - 900,000; Full time

Job summary

Electrolabgroup is seeking a Software Testing Engineer in Mumbai to ensure software quality before release. You will design and execute manual test cases, perform various testing types, and verify hardware-software interactions on embedded systems.

You will collaborate with software and hardware teams to resolve defects, validate sensor and interface features, and prepare release documents. The role is on-site in Mumbai, with a strong emphasis on cross-disciplinary collaboration.

Responsibilities

• Understand software requirements, functional specifications, and product workflows.
• Design, review, and execute manual test cases based on software requirements.
• Perform functional, regression, integration, system, and validation testing.
• Test embedded software running on microcontroller- and Linux-based systems.
• Verify communication between hardware and software (UART, USB, RS-232/RS-485, I²C, SPI, Ethernet, etc.).
• Validate instrument features such as sensors, motors, heaters, pumps, displays, keypads, alarms, and communication interfaces.
• Identify, document, and track software defects using a bug-tracking tool.
• Verify defect fixes and perform regression testing.
• Prepare test reports, test documentation, and release‑related documents.
• Collaborate with software developers, hardware engineers, and product teams to resolve issues.
• Ensure software quality before product release.

Job description

Software Testing Engineer — JO-2026-0320

Key Responsibilities

• Understand software requirements, functional specifications, and product workflows.
• Design, review, and execute manual test cases based on software requirements.
• Perform functional, regression, integration, system, and validation testing.
• Test embedded software running on microcontroller- and Linux-based systems.
• Verify communication between hardware and software (UART, USB, RS-232/RS-485, I²C, SPI, Ethernet, etc.).
• Validate instrument features such as sensors, motors, heaters, pumps, displays, keypads, alarms, and communication interfaces.
• Identify, document, and track software defects using a bug-tracking tool.
• Verify defect fixes and perform regression testing.
• Prepare test reports, test documentation, and release‑related documents.
• Collaborate with software developers, hardware engineers, and product teams to resolve issues.
• Ensure software quality before product release.