Are you passionate about building next-generation IoT and embedded systems? Join our team to develop innovative access control devices, working on both hardware and embedded firmware in a fully remote environment.

? Location: Fully Remote

? Project Start: August (Earlier joining negotiable)

? Employment Type: Contract (Independent Contractor / Quasi-Mandate)

? Key Responsibilities

Design electronic circuits and revise PCB layouts using KiCad

Develop and refactor embedded firmware following Clean Architecture principles

Build and maintain automated testing environments using Google Test and CMake

Develop new product features and troubleshoot hardware & firmware issues

Design for ESD/EMC protection and ensure product reliability

✅ Required Skills

5+ years of electronic circuit design experience

3+ years of professional C programming experience

Mandatory hands-on experience with STM32G0

Robust knowledge of HAL and FreeRTOS

Experience with Git (including Git submodules)

Hands-on debugging using oscilloscopes and electronic measurement tools

Experience designing test fixtures/jigs





Proficiency with KiCad

⭐ Preferred Skills

KiCad v9

C++ & Google Test

Clean Architecture

IoT device development

Access control systems experience

? We're Looking For

Self-driven professionals who can work independently

Engineers comfortable handling both hardware and firmware development

Individuals with a strong focus on quality, maintainability, documentation, and collaboration

? Position Details

Openings: 1

Working Hours: 8:30 AM – 5:30 PM

Core Hours: 10:00 AM – 3:00 PM (Flexible schedule)

Project Duration: Initial 3-month PoC with strong possibility of long-term engagement

? To Apply, Please Share:

Updated Resume

Detailed Skill Sheet

Summary of your circuit design experience and key project achievements

Earliest available joining date

If you're ready to work on cutting-edge embedded hardware and firmware projects in a collaborative global environment, we'd love to hear from you!

📌 Access Control Device Development Engineer (Circuit Design & Firmware) (India)
🏢 Sumeru Global Support Solutions
📍 India