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Confio Technologies Private Limited

Embedded Developer

Confio Technologies Private Limited

📍 Bengaluru, India 🇮🇳

full-time

mid-level

Posted —

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Key Skills

Embedded C RTOS Zigbee Wi-Fi UART

Industry

Consumer Electronics Industrial Automation

Job Description

Job Summary

We are seeking a highly driven Embedded Systems Developer to join our cutting-edge R&D division, specialized in (OR) with prior experience in HOME AUTOMATION TECHNOLOGY. You will work on designing and developing firmware for innovative IoT-based automation products, contributing significantly from concept to commercial deployment. This role is ideal for individuals with a strong technical foundation, an eye for optimization, and a passion for modern automation protocols.

Key Responsibilities / Duties

Architect, design, and develop embedded firmware for custom home automation products.
Integrate and optimize communication protocols such as KNX, Zigbee, Z-Wave, and Wi-Fi.
Collaborate with hardware, QA, and UI/UX teams to ensure robust product development and seamless integration.
Debug and validate hardware/firmware interaction using standard lab equipment and tools.
Drive efficiency by optimizing code for performance, memory footprint, and power consumption.
Author high-quality documentation and conduct code reviews to maintain code standards.
Stay informed on latest embedded trends and actively propose technical improvements.

Required Skills & Qualifications

Strong expertise in Embedded C/C++, with solid understanding of RTOS and microcontroller-based systems.
Proven hands-on experience (2+ years) with home automation protocols such as KNX, Zigbee, Z-Wave, or Wi-Fi.
Deep knowledge of communication interfaces: UART, SPI, I2C.
Skilled in using tools such as oscilloscopes, JTAG debuggers, logic analyzers.
Familiar with version control systems (e.g., Git) and Agile/Scrum development practices.
Ability to interpret schematics, datasheets, and perform root-cause analysis independently.

Preferred / Good-to-Have Skills

Experience in bootloader development, OTA updates, and firmware security.
Scripting ability in Python or Shell for automation or testing workflows.
Familiarity with Home Assistant, Matter protocol, or other smart home platforms is a plus.
Exposure to cloud-IoT integrations and device provisioning.