Tech Lead - Firmware Engineer

RNR Global Solutions Private Limited; Indore District, Mhalunge; On-site; INR 800,000 - 1,000,000; Full time

Job summary

RNR Global Solutions Private Limited is seeking a hands-on firmware engineer to design, develop, and maintain embedded software across product lifecycles. You will work with Microchip and NXP MCUs, implement drivers and HAL, optimize performance, and ensure secure coding practices.

You will debug, test, document, and collaborate with hardware teams across the product lifecycle. This role requires deep expertise in Embedded C, Assembly, and low-level architectures, with a focus on delivering

Qualifications

• Design and develop firmware using Embedded C and Assembly Language.
• Create and maintain low-level firmware components including drivers and HAL.
• Work with Microchip and NXP microcontrollers to implement features.
• Analyse and optimise firmware for performance, stability and scalability.
• Review hardware schematics and collaborate with hardware engineers.
• Implement secure coding practices and support cybersecurity requirements.
• Debug, validate, test and fix defects through the development lifecycle.
• Produce and maintain technical documentation and design artefacts.

Responsibilities

• Design, develop, and maintain firmware using Embedded C and Assembly Language.
• Develop low-level firmware components, including drivers and hardware abstraction layers.
• Work with Microchip and NXP microcontrollers to implement product features and enhancements.
• Analyse, modify, and optimise existing firmware for performance, stability, and scalability.
• Review hardware schematics and collaborate closely with hardware engineering teams.
• Implement secure coding practices and support product cybersecurity requirements.
• Perform firmware debugging, validation, testing, and defect resolution throughout the development lifecycle.
• Create and maintain technical documentation and design artefacts.

Skills

Embedded C

Assembly Language

Device drivers

HAL (hardware abstraction layer)

Microchip & NXP MCUs

Secure coding

Cybersecurity

Firmware debugging

Technical documentation

Job description

We are hiring for MNC company

Role & responsibilities

• Design, develop, and maintain firmware using Embedded C and Assembly Language.
• Develop low-level firmware components, including device drivers and hardware abstraction layers.
• Work with Microchip and NXP microcontrollers to implement product features and enhancements.
• Analyse, modify, and optimise existing firmware for performance, stability, and scalability.
• Review hardware schematics and collaborate closely with hardware engineering teams.
• Implement secure coding practices and support product cybersecurity requirements.
• Perform firmware debugging, validation, testing, and defect resolution throughout the development lifecycle.
• Create and maintain technical documentation and design artefacts.

A hands-on firmware professional with deep expertise in Embedded C, assembly programming, low-level driver

development, and microcontroller architectures, capable of delivering secure, high-quality embedded solutions

across the product lifecycle.