Hyderabad

Job Posted: November 4, 2026

Experience: 4 - 6(years)

Job Type: Permanent

Qualifications: Master’s or bachelor’s degree in engineering with electronics / Computer Science

About iLenSys:

iLenSys is a global professional services company with leading capabilities in digital technology service. Combining unmatched experience and specialized skills various industries, We are a trusted Digital Engineering and Enterprise Modernization partner, combining deep technical expertise and industry experience to help our clients anticipate what’s next. we offerings Technology operations services and proven solutions create a unique competitive advantage for our clients by giving them the power to see beyond.

Job Summary:

Seeking a Firmware Engineer with 4-6 years of experience in embedded firmware development to design and develop robust embedded software solutions using C, RTOS, device drivers, and microcontroller-based systems. The role requires hands-on expertise in board bring-up, hardware interfacing, debugging, and delivering high-quality firmware solutions from requirements through deployment.





Essential Skills

- Robust experience in embedded firmware development using C programming for microcontrollers & processors.
- Hands-on experience with application development, device driver development, and embedded software design.
- Good knowledge of bare-metal programming and Real-Time Operating Systems (RTOS).
- Experience in board bring-up, OS porting, and hardware-software integration.
- Strong expertise in analog and digital sensor interfacing, motor control systems, and PID-based control algorithms.
- Proficiency in serial communication protocols and bus interfaces such as CAN, SPI, and I2C.
- Strong understanding of data structures, algorithms, object-oriented design principles, and design patterns.
- Experience in capturing requirements, deriving technical specifications, and estimating development efforts..
- Experience working in cross-functional and global engineering teams to deliver high-quality embedded solutions.

📌 Firmware Engineer (Hyderabad)
🏢 Ilensys Technologies
📍 Hyderabad