Senior Embedded Firmware Engineer

Enphase Energy is a global energy technology company and a leading provider of solar, battery, and electric vehicle charging products. Founded in 2006, our innovative microinverter technology revolutionized solar power, making it a safer, more reliable, and scalable energy source. Today, the Enphase Energy System enables users to make, use, save, and sell their own power. Enphase is also one of the most successful and innovative clean energy companies in the world, with more than 80 million products shipped across 160 countries. 

Join our dynamic teams designing and developing next-gen energy technologies and help drive a sustainable future!

Must be available to work on-site at our Bangalore office 5 days per week.

About the role

This position is part of the Consumer Business Unit (CBU), which focuses on launching direct-to-consumer products. Our team is responsible for designing, prototyping, and launching Portable Energy Systems—compact solutions that integrate Enphase’s core technologies to deliver IoT-enabled backup power for consumers. We’re looking for a motivated individual who thrives in a fast-paced environment and can collaborate closely with the team to develop and deliver innovative solutions.

What you will be doing

• Develop, maintain, and optimize Bitbucket Pipelines configurations (e.g.,bitbucket-pipelines.yml) to automate build, test, and deployment processes

• Develop board level and system level embedded software for solar and battery based portable products

• Work with hardware and system engineers to conceptualize and document the design architecture for implementation

• Firmware EVT testing (engineering validation testing) once the design code is ready

• Working with DVT (design validation testing) engineers to test and troubleshoot prototype designs

Who you are and what you bring

• BE/ B. Tech Electrical Engineering or Computer Engineering or Computer Science

• B.E/B. Tech and 5+ years / M. Tech and 3+ years’ experience in a similar (non-academic) role as an embedded software or firmware engineer

• Experience in designing, implementing, and managing CI/CD pipelines, particularly using Bitbucket pipelines, to automate software development workflows

• Experience in designing, maintaining, and optimizing CMake-based and Makefile-based build systems

• Familiarity with Docker and containerization for creating and managing build environments within the pipeline

• Proficiency scripting language Python to automate software development workflows

• Expertise in C for real-time applications

• Experience with both bare metal and real-time operating systems (RTOS)

• Ability to troubleshoot firmware related issues within complex systems

• Ability to test code and hardware both with and without external test equipment such as oscilloscopes, power meters, etc

• Familiarity with software development processes, Atlassian cloud suite, Git configuration management

• Familiarity with development tools such as GCC, GDB, Eclipse, GNU Make, etc

• Ability to carry a design task from concept to implementation and verify

• Ability to document engineering requirements, document solutions, and test new firmware designs

• Familiarity with ARM Cortex-M4/7, STM32 or similar microcontroller architectures is a plus

• ESP32 or similar radio modules for Wi-Fi/Bluetooth experience is a plus

• FreeRTOS and/or Zephyr development experience is a plus

• Familiarity with AC grid simulators and solar panel simulators is a plus

• Experience developing embedded firmware for power electronics-based products, such as inverters, motor drives, power supplies, or battery management systems is a plus