Senior Firmware Engineer (Autonomous Systems)

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Summary

Location

Chennai, India

Work

Full-time

Experience

Senior

About this Job

Job Description – Senior Firmware Engineer (Autonomous Systems)

We are seeking a highly skilled Senior Firmware Engineer with strong expertise in embedded systems, real-time firmware development, and hardware-software integration for intelligent and autonomous platforms.

The ideal candidate will have hands-on experience developing firmware for high-performance embedded systems used in UAV, UGV, and USV environments. This role requires strong ownership, mentoring capability, and the ability to work across multidisciplinary engineering teams.

Role Overview

As a Senior Firmware Engineer, you will design, develop, test, and optimize embedded firmware for intelligent autonomous and connected systems. You will collaborate closely with hardware, software, controls, AI, and systems engineering teams to build reliable, real-time, and safety-focused embedded platforms.

Key Responsibilities

Embedded Firmware Development

  • Design and develop embedded firmware using C/C++

  • Develop low-level drivers, middleware, and hardware abstraction layers

  • Work on bare-metal and RTOS-based embedded systems

  • Optimize firmware for performance, reliability, and maintainability

Real-Time Systems

  • Develop firmware for real-time and latency-sensitive applications

  • Implement interrupt-driven and multi-threaded embedded systems

  • Support deterministic control and timing-critical applications

Motor Control Firmware

  • Develop and optimize motor controller firmware for embedded platforms

  • Work with:

  • BLDC/PMSM motor control

  • PWM generation

  • Field-Oriented Control (FOC)

  • Encoder and sensor feedback systems

  • Support diagnostics, tuning, and control optimization

Embedded Platforms & Chipsets

  • Work with embedded MCU platforms such as:

  • STMicroelectronics (STM32)

  • Texas Instruments (TI)

  • NXP or similar platforms

Sensor & Peripheral Integration

  • Integrate and support sensors such as:

  • IMU

  • GPS/GNSS

  • LiDAR

  • Radar

  • Cameras

  • Ultrasonic sensors

  • Develop firmware for sensor interfacing and real-time data acquisition

Communication & Telemetry

  • Develop firmware supporting communication protocols including:

  • UART

  • SPI

  • I2C

  • CAN/CAN-FD

  • Ethernet

  • Support telemetry and inter-system communication frameworks

Hardware-Software Integration

  • Work closely with hardware engineering teams during board bring-up and system integration

  • Support debugging and validation using oscilloscopes, logic analyzers, and embedded debugging tools

  • Participate in system-level integration and troubleshooting

Testing & Validation

  • Develop and support:

  • Software-in-the-Loop (SIL) testing

  • Hardware-in-the-Loop (HIL) testing

  • Contribute to automated firmware validation and regression testing

Firmware Quality & Reliability

  • Develop firmware aligned with MISRA C standards and embedded software best practices

  • Implement fault handling, watchdog mechanisms, and system diagnostics

  • Support secure, maintainable, and production-grade firmware development

CI/CD & Automation

  • Support CI/CD workflows for embedded software development

  • Contribute to automated build, testing, and deployment pipelines

  • Maintain version control and release engineering processes

AI & Edge Intelligence

  • Exposure to AI-assisted development tools is preferred

  • Experience with TinyML or edge AI frameworks is an advantage

Mentorship & Collaboration

  • Mentor junior engineers and support technical knowledge sharing

  • Collaborate with software, firmware, hardware, controls, and systems engineering teams

Required Skills & Experience

Core Embedded Skills

  • Strong experience in embedded firmware development using C/C++

  • Experience with RTOS and real-time embedded systems

  • Strong debugging and troubleshooting capabilities

Embedded Platforms

  • Hands-on experience with STM32, TI, or similar embedded platforms

  • Experience with board bring-up and low-level driver development.

Motor Control Systems

  • Mandatory experience in motor controller firmware development

  • Experience with real-time control systems and embedded control algorithms

Autonomous Systems Experience

Mandatory experience or strong domain exposure in autonomous and intelligent systems such as:

  • UAV (Uncrewed Aerial Vehicles)

  • UGV (Uncrewed Ground Vehicles)

  • USV (Uncrewed Surface Vehicles)

Communication & Integration

  • Experience with embedded communication protocols and telemetry systems

  • Experience integrating sensors and hardware peripherals

Firmware Quality & Testing

  • Experience with MISRA C standards

  • Experience with SIL and HIL testing methodologies

DevOps & Tooling

  • Experience with CI/CD workflows in embedded environments

  • Familiarity with Git and automated testing frameworks

AI & TinyML

  • Exposure to TinyML or edge AI solutions

  • Familiarity with AI-assisted engineering tools is preferred

Leadership & Collaboration

  • Mandatory experience mentoring junior engineers

  • Strong communication and problem-solving skills

Preferred Candidate Profile

  • Strong systems-thinking and debugging mindset

  • Comfortable working across firmware, hardware, and system integration domains

  • Passion for autonomous systems and intelligent platforms

  • Ability to work in fast-paced engineering environments with evolving requirements

  • Self-driven with strong technical ownership

Education

  • Bachelor’s or Master’s degree in:

  • Electronics Engineering

  • Embedded Systems

  • Computer Engineering

  • Robotics

  • Mechatronic

  • Related Engineering disciplines

Keywords

Senior Firmware Engineer, Embedded Systems, RTOS, STM32, Texas Instruments, Motor Control Firmware, BLDC, PMSM, FOC, MISRA C, SIL, HIL, Embedded C, UAV, UGV, USV, Robotics, Embedded Linux, CAN Bus, MAVLink, Sensor Integration, TinyML, Edge AI, Autonomous Systems, Hardware-Software Integration

About the Company

ePropelled logo

ePropelled

Privately Held
Transportation & Autonomous VehiclesRobotics Hardware & ComponentsAerospace & Defense

ePropelled designs and builds a broad array of robust and intelligent propulsion systems for uncrewed vehicles. By gathering, securely sharing, and analyzing data streams from our systems, ePropelled motor, generator, and controller solutions meet and exceed the intelligence gathering and efficiency requirements of very small to increasingly large vehicles in all environments and use cases. Efficiency, Performance, and Connected Management: Our high-efficiency Sparrow and Falcon families of drone propulsion motors offer best-in-class thrust-to-weight ratios, delivering high power in compact form factors. Our widest range of drone products ever provides an array of real-time performance and operational data streams for intelligent applications and analytics. ePropelled motors make an excellent choice to swap out commodity motors and attain better performance, longer life, greater range, and far better operational integrity. Versatility: ePropelled solutions meet demanding operational and environmental requirements across myriad scenarios and missions - from small agricultural drones to large autonomous vehicles. For demanding uncrewed use cases, we enable mission agility from high thermal tolerance, low weight, energy efficiency, and integrated power systems. Intelligent Power Management: Our Falcon and Hercules families include advanced motor controllers and compact power management systems, gathering operations data for the propulsion systems, optimizing energy consumption, and extending critical range parameters. The greater levels of energy and performance efficiencies delivered in our intelligent motor controllers meet the most stringent payload demands and uncrewed vehicle design requirements. Quality and Reliability: Manufactured in the USA with high-quality materials, all ePropelled products undergo rigorous testing to ensure durability and performance in demanding conditions.

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