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techroles

Embedded Software Engineer - Battery Management Systems

Zoox zoox.com Open · verified Oct 24, 2026
Hybrid San Diego Foster City Full-time Mid-level Embedded & Firmware

At a glance

Mid-level Embedded & Firmware role at Zoox. San Diego · full-time · $221,000–$265,000 base.

SalaryStated by Zoox
$221,000 – $265,000
Base salary for this role, in USD per year, as published in the posting.
This role, from ZooxOur estimate for the market: $123,638–$175,500Median $137,500
Above the market median of $137,500 for mid-level embedded & firmware roles in San Diego.
Worked out from 11 postings that stated pay, median $137,500. Last updated Oct 2, 2026.
RoleEmbedded & Firmware
SeniorityMid-level
LocationSan Diego
WorkplaceHybrid
EmploymentFull-time
Base pay$221,000–$265,000
PostedAug 6, 2026 · 2mo ago
Also hiring inFoster City
Role brief

techroles summary, based on the employer's posting.

What you'll do

  • Create and test real-time C/C++ code that runs the vehicle’s battery management system
  • Build controls for cell balancing, charging, thermal management and contactor operation
  • Connect supplier systems to Zoox software and coordinate their integration with vehicle subsystems
  • Write software requirements, design records and test plans to guide implementation and validation
  • Contribute from early prototypes through design, coding and testing with vehicle, controls and validation teams

What you bring

  • At least eight years building real-time embedded software for power electronics, battery management or both
  • Strong C/C++ programming ability and experience with embedded processors such as ARM or PowerPC
  • Practical experience bringing up hardware and debugging integrated systems
  • A computer science, electrical or mechanical engineering degree, or equivalent experience
  • Knowledge of sensors, actuators and automotive protocols such as CAN or LIN

Who this fits

This role suits an embedded engineer focused on battery systems, low-level controls and hardware-software integration. The position is hybrid in San Diego.

From the employer

Zoox is looking for an embedded software engineer to join our Firmware Power Systems team. Responsibilities include designing, building, and testing real-time embedded code in C/C++ for BMS (Battery Management Systems). Key responsibilities include implementing safety algorithms, managing board bring-up, and ensuring seamless hardware-software integration. The work includes Power management and efficiency, Charging control, a variety of operator controls, integration of supplier systems, coordination and control of all Power sub-systems, and low-level vehicle controls. This work requires collaboration with vehicle engineers, systems engineers, controls engineers, and suppliers to ensure the Zoox vehicle can drive safely and reliably. We are looking for people who are passionate about working with hardware and developing production-quality code for complex dynamic systems.

In this role, you will:

  • Design, develop, and test embedded software for BMS (Battery Management Systems of the Zoox vehicle
  • Implement core logic for cell balancing, charging control, thermal management, and contactor controls.

  • Integrate supplier sub-systems into the Zoox software stack

  • Create software requirements, design documentation, test plans, and other supporting documentation

  • Work cross-functionally with vehicle engineers, controls engineers, software engineers, validation engineers, and other experts to ensure a seamless and highly automated experience for the Zoox vehicle

  • Contribute to all phases of the software development cycle including prototyping, requirements capture, design, implementation, and validation

Qualifications

  • Bachelor’s or Master’s degree in computer science, electrical engineering, mechanical engineering, or equivalent experience
  • 8+ years of experience developing real-time embedded software for Power Electronics and Battery Management.
  • Strong embedded C/C++ programming experience

  • Experience with embedded micro-controllers and/or microprocessors (ARM, PowerPC)

  • Hands-on experience with hardware bring-up and system debugging

  • Understanding of sensors and actuators and automotive communication protocols (CAN, LIN)

Bonus Qualifications

  • Basic knowledge of control systems for electromechanical systems
  • Experience with CAN, LIN analysis, and debugging tools (PCAN, CANalyzer, CANape, etc.)

  • Familiarity with high assurance development practices and tools (Polarion, ISO-26262, MISRA C/C++, etc)

Compensation There are three major components to compensation for this position: salary, Amazon Restricted Stock Units (RSUs), and Zoox Stock Appreciation Rights. A sign-on bonus may be offered as part of the compensation package. Compensation will vary based on geographic location and level. Leveling, as well as positioning within a level, is determined by a range of factors, including, but not limited to, a candidate's relevant years of experience, domain knowledge, and interview performance. The salary range listed in this posting is representative of the range of levels Zoox is considering for this position. Zoox also offers a comprehensive package of benefits including paid time off (e.g. sick leave, vacation, bereavement), unpaid time off, Zoox Stock Appreciation Rights, Amazon RSUs, health insurance, long-term care insurance, long-term and short-term disability insurance, and life insurance.
About ZooxZoox is developing the first ground-up, fully autonomous vehicle fleet and the supporting ecosystem required to bring this technology to market. Sitting at the intersection of robotics, machine learning, and design, Zoox aims to provide the next generation of mobility-as-a-service in urban environments. We’re looking for top talent that shares our passion and wants to be part of a fast-moving and highly execution-oriented team.
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AccommodationsIf you need an accommodation to participate in the application or interview process please reach out to accommodations@zoox.com or your assigned recruiter.
A Final Note:You do not need to match every listed expectation to apply for this position. Here at Zoox, we know that diverse perspectives foster the innovation we need to be successful, and we are committed to building a team that encompasses a variety of backgrounds, experiences, and skills.
Opportunity

Embedded & Firmware work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Embedded & Firmware$220k+

Find me work

By the team behind techroles.

Find me work
Opportunity

Embedded & Firmware work from LinkedIn, X, Reddit and Upwork, in one list.

Each morning you get everything that fits, strongest first.

Find me work

By the team behind techroles.