Senior Firmware Engineer

Position Summary

We are seeking a talented Firmware Engineer to join our team. The successful candidate will be responsible for software implementation on embedded Linux platforms, collaborating closely with cross-functional teams, developing and maintaining the microcontroller firmware for DC fast chargers. This role requires a deep understanding of embedded systems, power electronics, control systems, and communication protocols used in DC fast chargers.

Responsibilities

• Support stakeholder, hardware and software requirements elicitation for DC fast charging products.
• Develop, test and maintain embedded Linux application software for DC fast charging products.
• Develop and support software tools used for development and testing.
• Support CI/CD system software to facilitate building, testing and distribution of production-level software.
• Perform and support system level testing and troubleshooting to identify and resolve issues.

Qualifications

Typically requires a Bachelor's degree and a minimum of 5 years of related experience; Master's degree and 2 years of experience; or PhD with no experience; or equivalent work experience.

Desired Skills

• Industry experience developing C/C++ based applications on embedded Linux.
• Experience with charging protocols such as SAE 1772, DIN SPEC 70121, ISO 15118.
• Knowledge or experience with unit test frameworks (e.g., Google Test).
• Knowledge or experience with common build system frameworks (e.g., Make CMake).
• Knowledge or experience with CI/CD using GitLab or similar framework (Jenkins, Circle CI).
• Knowledge or experience with Agile development methodologies and bug tracking tools such as JAMA and Jira.
• Strong team player with great technical writing and communication skills
• Experience with Python is a plus.
• Experience with charging cloud protocol Open Charge Point Protocol (OCPP) is a plus.
• Experience with payment terminal integration, payment processing and knowledge of PCI-DSS is a plus.
• Experience with new PCBA board bring-up and Board Support Package (BSP) development including bootloader, linux kernel is a plus.
• Experience with interfaces such as Ethernet, USB, SPI, I2C, UART, CAN, PWM, ADC and GPIO is a plus.
• Experience with debugging equipment such as oscilloscope, logic analyzer, JTAG debugger, multimeter is a plus.

Benefits And Perks

• Health & Wellness: Medical, dental, and vision coverage, plus mental wellbeing support and wellness programs
• Financial Benefits: 401(k), Health Savings Account (HSA) and Flexible Spending Accounts (FSA) for medical and dependent care, life and disability insurance
• Work-Life Support: Uncapped paid time off, enhanced parental leave, and Employee Assistance Program (EAP)
• Care Navigation & Support: Access to Health Advocate services for help with claims, provider searches, and care decisions
• Flexible Care Options: Telehealth services for convenient, low-cost access to care
• Growth & Development: Mentorship programs and opportunities for career growth and internal mobility
• Additional Perks: Monthly Tech Stipend, one-time home office setup reimbursement, Volunteer time off, commuter benefits, and employee focused programs

Pay

The Pay Range For This Role Is 116,200 - 145,300 USD per year (US)