Senior Embedded Systems & Firmware Engineer

Izmo Microsystems; Bengaluru; On-site; INR 900,000 - 1,300,000; Full time

Job summary

Izmo Microsystems invites a senior engineer to join our embedded systems and firmware team in Bangalore (Whitefield). You will lead hands-on development of embedded firmware for microcontroller-based products, with a focus on low-level C/C++, RTOS, and hardware–software integration.

The ideal candidate has 6+ years of experience across product lifecycles, strong debugging skills, and the ability to mentor junior developers.

Qualifications

• Six+ years of hands-on embedded systems experience.
• Strong proficiency in C/C++ and low-level firmware development.
• Experience with RTOS, debugging, and interface protocols.

Responsibilities

• Design and maintain embedded firmware for microcontroller-based systems.
• Integrate hardware interfaces (SPI, I2C, UART, USB, CAN, Ethernet) in firmware.
• Lead development efforts, conduct code reviews and mentor juniors.
• Develop bootloaders and OTA update mechanisms where applicable.
• Collaborate with product teams to align software with requirements.

Skills

Embedded systems

C/C++ programming

RTOS

HW-SW integration

Mentoring/leadership

Real-time systems

Education

Master's/Bachelor's in Electronics and Communications / Technology

Job description

## Only Immediate Joiners ##

Position: Senior Embedded Systems & Firmware Engineer

Company: izmo Microsystems Ltd.

Location: Whitefield, Bangalore

Work Mode: Work From Office (Mon- Fri)

About

izmo Microsystems (www.izmomicro.com) is a leading semiconductor and systems company based in Bangalore, specializing in advanced System-in-Package (SiP), silicon photonics packaging, and high-speed interconnect solutions. Backed by deep expertise in 3D packaging and photonic integration, we also design complete embedded and FPGA-based system platforms for data centers, telecom, automotive, and intelligent devices. We combine proven capability with innovation to power next-generation electronic systems.

Job Summary:

We are seeking a highly skilled Senior Embedded Systems & Firmware Engineer with a minimum of six years of hands‑on experience in embedded systems development. The ideal candidate will demonstrate deep expertise in low-level programming, hardware‑software integration, and real‑time system design across multiple Embedded product lifecycles.

Key Responsibilities:

• Design, develop, and maintain embedded firmware for microcontroller-based systems using C/C++.
• Implement and optimize real‑time features using RTOS or bare‑metal approaches.
• Integrate hardware interfaces such as SPI, I2C, UART, USB, CAN, and Ethernet into firmware stacks.
• Develop bootloaders and secure firmware update mechanisms, including OTA (Over‑the‑Air) updates if applicable.
• Provide technical leadership and manage the day‑to‑day activities of the development team, ensuring timely delivery of high‑quality software solutions.
• Conduct thorough code reviews to ensure adherence to coding standards and best practices.
• Create and maintain technical documentation, including firmware architecture, API references, and test procedures.
• Work closely with product managers, QA teams, and stakeholders to ensure software solutions align with business needs and technical requirements.
• Mentor and guide junior and mid‑level developers in both technical and professional development.

Technical Skills Required:

• Experience in ATE Design & development
• Strong experience in design and development of microcontroller/microprocessor based circuits with a fluent focus on Hardware and Firmware, along with working knowledge of industry standard microprocessor/ microcontroller and software.
• Programming Experience with any 8/16/32 bit microcontrollers,
• Embedded C/C++, RTOS, Device Drivers, UART, I2C, SPI, CAN, Ethernet, LCD/LED etc.
• Experience in any protocols zigbee, Bluetooth, Wifi etc.
• Good Analytical & Design Skills.
• Knowledge of Object Oriented Design, Experience in product design preferred

Desired Skills:

• Experience in leading and mentoring development teams.
• Ability to work collaboratively in cross‑functional teams, contributing to overall team success.

Educational Qualifications & Experience:

• Master's/Bachelor's degree in Technology, Electronics and Communications, or equivalent experience.
• 6+ years of professional experience in embedded systems.