Embedded C, Firmware, Low level Driver Development_2628

Tessolve; Bengaluru; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Tessolve is seeking an experienced Embedded Software Engineer to design, implement, and optimize firmware in C for high-performance hardware platforms. You will work on RTOS-based software, low-level drivers, and PCIe/NVMe Link Layer features, with board bring-up using Zephyr RTOS.

Collaboration with hardware and validation teams is essential to ensure robust firmware quality. The ideal candidate has hands-on experience with embedded systems, debugging tools, Git, and a strong understanding of

Qualifications

• Proficiency in C and RTOS based firmware.
• Experience in low-level driver development (excluding UEFI).
• Hands-on with PCIe/NVMe Link Layer and board bring-up using Zephyr RTOS.
• Strong debugging skills and familiarity with hardware interfaces.

Responsibilities

• Design, develop, debug, and optimize embedded firmware in C.
• Develop RTOS-based applications and platform software.
• Create low-level device drivers for embedded hardware (excluding UEFI).
• Implement PCIe/NVMe Link Layer features.

Skills

C programming

RTOS development

Driver development

Embedded system architecture

PCIe/NVMe Link Layer

Zephyr bring-up

Debugging embedded systems

Git

Education

Bachelor's or Master’s degree in CS/ Electronics/ EE

Tools

Zephyr

JTAG/oscilloscopes/logic analyzers

Job description

Job Summary

We are looking for an experienced Embedded Software Engineer with strong expertise in C programming, RTOS-based firmware development, and low-level driver development. The ideal candidate will have hands-on experience with PCIe and NVMe (Link Layer), board bring-up using Zephyr RTOS, and developing high-performance embedded software for next-generation hardware platforms.

Job Summary

We are looking for an experienced Embedded Software Engineer with strong expertise in C programming, RTOS-based firmware development, and low-level driver development. The ideal candidate will have hands-on experience with PCIe and NVMe (Link Layer), board bring-up using Zephyr RTOS, and developing high-performance embedded software for next-generation hardware platforms.

Key Responsibilities

• Design, develop, debug, and optimize embedded firmware using C programming.
• Develop and maintain RTOS-based applications and platform software.
• Design and implement low-level device drivers for embedded hardware (excluding UEFI development).
• Work on PCIe and NVMe protocol implementation with a focus on the Link Layer.
• Perform board bring-up activities using Zephyr RTOS.
• Debug hardware/software integration issues using JTAG, oscilloscopes, logic analyzers, and protocol analyzers.
• Collaborate with hardware, validation, and system engineering teams during product development.
• Analyze system performance, identify bottlenecks, and optimize firmware.
• Create technical documentation, design specifications, and test plans.
• Participate in code reviews and ensure adherence to coding standards and best practices.

Required Skills

• Strong programming expertise in C.
• Solid experience with RTOS development.
• Hands-on experience in low-level driver development (excluding UEFI).
• Good understanding of embedded system architecture and hardware interfaces.
• Experience with PCIe and NVMe, specifically the Link Layer.
• Hands-on experience with Zephyr RTOS board bring-up.
• Strong debugging and troubleshooting skills in embedded environments.
• Familiarity with version control systems such as Git.

Preferred Qualifications

• Bachelor's or Master's degree in Computer Science, Electronics, Electrical Engineering, or a related field.
• Experience with ARM-based embedded platforms or other microcontroller/SoC architectures.
• Knowledge of bootloaders, memory management, interrupt handling, and DMA.
• Experience with embedded development tools and debugging utilities.
• Familiarity with software development lifecycle and Agile methodologies.