Sr. Software Engineer (Embedded Linux)

Unidel Group; Pune District; On-site; INR 800,000 - 1,200,000; Full time

Job summary

A leading technology firm is seeking a Senior Software Engineer to work on embedded wireless communication protocols. The role involves designing and maintaining systems using Zigbee, Matter, and OpenWrt technologies. Candidates should have a Bachelor's or Master's degree in relevant fields and possess strong skills in C/C++. This position offers a collaborative environment focused on developing secure and scalable IoT solutions. Experience in smart lighting ecosystems will be advantageous.

Qualifications

• 4 - 6 years of experience in relevant roles.
• Proficient in C/C++ for real-time embedded systems.
• Knowledge of smart lighting ecosystems is a plus.

Responsibilities

• Work on Linux-based embedded systems for networked devices.
• Design, develop, and maintain wireless communication protocols.
• Integrate and troubleshoot protocol stacks and device firmware.
• Collaborate with cross-functional teams for IoT solutions.

Skills

C/C++ programming

Embedded system debugging

OpenWrt development

Zigbee

Matter protocols

Embedded Linux

Networking and IoT protocols

prpl Foundation stack

Education

Bachelor’s or Master’s in Electronics, Computer Science, Telecommunications, or related field

Job description

• Designation - Senior Software Engineer
• Qualification - BE in IT/E&TC/ Computers or equivalent
• Location - Pune
• Experience - 4 - 6 Years

Required Technical Expertise:

We are looking for a skilled Embedded Wireless Protocol Engineer with hands‑on experience in Zigbee, Matter, Thread, and BLE technologies. The ideal candidate should have a strong background in Linux‑based systems, with practical experience working on OpenWrt. Familiarity with prpl Foundation technologies is an added advantage.

Key Responsibilities:

• Work on Linux-based embedded systems, specifically OpenWrt, for networked devices.
• Design, develop, and maintain wireless communication protocols including Zigbee, Matter, Thread, and BLE.
• Integrate and troubleshoot protocol stacks and device firmware.
• Participate in system design discussions and provide technical recommendations for connectivity solutions.
• Collaborate with cross-functional teams to implement secure and scalable IoT solutions.
• Optimize performance and ensure reliability of protocol implementations on embedded platforms.
• Optional: Work with prpl Foundation tools and frameworks to enhance device capabilities.

Mandatory Skills:

• Proficient in C/C++ programming and embedded system debugging.
• Hands‑on experience with OpenWrt development and customization.
• Strong understanding of Zigbee, Matter protocols.
• Embedded Linux development experience (kernel, drivers, and application layer).
• Knowledge of networking and IoT protocols.

Additional Advantage:

• Experience with prpl Foundation stack and related tools.

Education:

• Bachelor’s or Master’s degree in Electronics, Computer Science, Telecommunications, or related field.

Soft Skills:

• Strong problem‑solving and analytical skills.
• Excellent communication and teamwork abilities.
• Ability to work independently and take ownership of tasks.
• Experienced in implementing secure development methodologies, ensuring robust protection of sensitive data and systems integrity.

Required Skills & Qualifications

• Bachelor’s/Master’s in Electronics, Communication, or Embedded Systems Engineering.
• Strong expertise in C/C++ for real‑time embedded systems.
• Knowledge of smart lighting ecosystems (Philips Hue, Leviton, Lutron, etc.).
• Experience developing dimmable, tunable‑white, or RGB/RGBW lighting solutions.
• Familiarity with safety, compliance, and certification processes for lighting products.