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OnsiteMid Levelhardware

Embedded Firmware Software Engineer

Aaizel TechGurugram, Haryana, IndiaPosted 20 May 2026

Aaizel Tech is looking for an Embedded Firmware Engineer to join their R&D team in Gurugram. The role involves designing and developing production-grade firmware for advanced embedded systems including LoRa telemetry and secure communication stacks. The ideal candidate will have 4-6 years of experience with Embedded C, STM32 platforms, and FreeRTOS. This position requires strong expertise in hardware-firmware integration and debugging.

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Experience

4-6 years

Function

Engineering

Work mode

Onsite, India

Company

Tier 2

What you will work on

Aaizel Tech is looking for an Embedded Firmware Engineer to join their R&D team in Gurugram. The role involves designing and developing production-grade firmware for advanced embedded systems including LoRa telemetry and secure communication stacks. The ideal candidate will have 4-6 years of experience with Embedded C, STM32 platforms, and FreeRTOS. This position requires strong expertise in hardware-firmware integration and debugging.

TAL's take

Quality 45/1005/5 clarityTier 2 company

Role has clear technical requirements and domain, but the company is unknown and the compensation is relatively low.

Very well-defined responsibilities, clear tech stack, and explicit requirements.

Must haves

  • 4-6 years of experience in embedded firmware development
  • Strong proficiency in Embedded C and STM32CubeIDE
  • Experience implementing secure communication like AES-128/256 and SHA
  • Hands-on experience with LoRa/FSK and packet framing
  • Strong knowledge of FreeRTOS tasks and ISRs
  • Familiarity with industrial communication protocols like RS485/Modbus and RS232

Tools and skills

embedded cstm32cubeidehal/ll driversaes-128/256shalora/fskfreertosrs485/modbusrs232mqtttcp/ipudpswddso

Nice to have: low-power embedded systems design, embedded linux.

About the company

unfamiliar company, default mid-tier