Tech Lead - Firmware Engineer

Shashwath Solution; Indore District, Pune District; On-site; INR 1,200,000 - 2,100,000; Full time

Job summary

Shashwath Solution seeks a highly skilled Programmable Platform Specialist with strong PLC programming, automation, and software development expertise. The role focuses on developing, modernising, validating, and supporting programmable control platforms, emphasizing iPro/CC200, LogicLab/ISaGRAF migrations, and secure software solutions.

The ideal candidate will design, develop, and maintain firmware using Embedded C and Assembly, work with Microchip and NXP MCUs, and ensure robust

Qualifications

• Bachelor's degree in Electronics, Electrical, CS, Embedded Systems or related field.
• 8-12 years of experience in firmware development for embedded products.
• Strong MCU architecture, memory management, interrupts, and interfaces.
• Experience with production firmware modification, optimisation, troubleshooting.
• Excellent analytical, problem-solving, and collaboration skills.

Responsibilities

• Design, develop, and maintain firmware using Embedded C and Assembly.
• Develop low-level firmware components, including device drivers and HALs.
• Work with Microchip and NXP MCUs to implement features.
• Analyse and optimise firmware for performance, stability, scalability.
• Review hardware schematics and collaborate with hardware teams.
• Implement secure coding practices for cybersecurity requirements.
• Perform firmware debugging, validation, testing, and defect resolution.
• Create and maintain technical documentation and designs.

Skills

Embedded C Programming

Assembly Language Development

Microcontroller Architecture

Low-Level Driver Development

Firmware Debugging

Secure Coding Practices

Hardware Schematic Reading

Firmware Validation

Education

Bachelor's degree in Electronics, Electrical, Computer Science, Embedded Systems, or a related field

Job description

Job Summary

We are seeking a highly motivated Programmable Platform Specialist with strong expertise in PLCprogramming, industrial automation, and software development. The role focuses on developing, modernising,validating, and supporting programmable control platforms, with a particular emphasis on iPro/CC200,LogicLab/ISaGRAF migrations, and secure, compliant software solutions.

Key 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.

Technical Skills

• Embedded C Programming
• Assembly Language Development (Microchip & NXP MCUs)
• Microcontroller Architecture and Peripherals
• Low-Level Driver Development
• Firmware Debugging and Optimisation
• Secure Coding Practices
• Hardware Schematic Reading and Analysis
• Firmware Validation and Testing
• Primary Technology Focus: Embedded Firmware Development | Microcontroller-Based Systems | Device Drivers | Secure EmbeddedSoftware | Hardware-Software Integration

Preferred Qualifications

• Bachelor's degree in Electronics, Electrical, Computer Science, Embedded Systems, or a related field.
• 8-12 years of experience in firmware development for embedded products.
• Strong understanding of MCU architecture, memory management, interrupts, communication interfaces, andperipheral integration.
• Experience with firmware modification, optimisation, and troubleshooting in production environments.
• Excellent analytical, problem-solving, and collaboration skills.

Ideal Candidate

A hands-on firmware professional with deep expertise in Embedded C, assembly programming, low-level driverdevelopment, and microcontroller architectures, capable of delivering secure, high-quality embedded solutionsacross the product lifecycle.