Embedded Test Engineer

Embedded Test (Validation) Engineer

Experience: 2–4 Years ONLY
Location: Hyderabad (On-site)

Job Summary

We are looking for an Embedded Test Engineer with strong experience in firmware testing, debugging, validation, and embedded communication protocols.

Key Responsibilities

• Prepare and execute test cases for embedded firmware and devices.
• Perform functional, integration, and firmware validation testing.
• Test and validate STM32 / ESP32 based products.
• Perform firmware flashing, configuration, upgrades, and OTA validation.
• Debug and analyze device logs, packets, and communication issues.
• Perform testing using Oscilloscope, Logic Analyzer, and Digital Multimeter.
• Work with UART, SPI, I²C, RS485, Modbus RTU, LoRa / LoRaWAN.
• Track defects and perform root-cause analysis.
• Support production validation, pilot deployments, and field troubleshooting.

Mandatory Skills: Embedded C, STM32/ESP32, UART, SPI, I²C, RS485, Modbus RTU, LoRa/ LoRaWAN, Firmware Flashing, Debugging, Test Case Preparation, Log/ Packet Analysis, Functional & Integration Testing, Defect Tracking, Root-Cause Analysis.

Good to Have: LoRaWAN Gateways, NB-IoT, DLMS/COSEM, HES/MDMS.

Mandate domain exp: Smart Metering, IoT Devices, Utility / Industrial Electronics.

Only candidates with 2–4 years of relevant experience will be considered.

Pay: ₹400,000.00 - ₹600,000.00 per year

Experience:

• Embedded software: 2 years (Required)
• QA/QC: 2 years (Required)
• Firmware: 2 years (Required)
• Oscilloscope: 2 years (Required)
• Functional & Integration Testing: 2 years (Required)
• RS485: 2 years (Required)
• Smart Energy Meter: 1 year (Required)

Location:

• Ranga Reddy District, Telangana (Required)

Work Location: In person