
Software Test and Verification Engineer

Lithos Energy
Company Overview
Lithos Energy
San Rafael, California, United States
2017
Business Model
Energy Storage
Development and manufacturing of advanced battery systems for energy storage applications.
Sales of battery systems, partnerships with energy companies, and government contracts.
Locations & Geography
United States, Canada, Germany, Australia, and Japan.
Company Culture
Their mission is to accelerate the transition to sustainable energy through innovative battery technology.
They promote a collaborative and inclusive work environment that encourages creativity and innovation.
They offer training programs and opportunities for professional growth to enhance employee skills.
Activities & Projects
They are currently working on a large-scale energy storage project in partnership with a major utility company.
They have developed a new type of lithium-ion battery that significantly increases energy density and reduces costs.
They implement sustainable practices in their manufacturing processes and focus on recycling battery materials.
Career Opportunities
Typical job openings include engineering, research and development, and sales positions.
They offer competitive salaries, health benefits, and flexible work arrangements.
Contact Information
Last updated on 2025-01-31 | Report an issue
Lithos Energy designs and builds advanced lithium-ion battery packs from the ground up for use in high-performance automotive, marine and aerospace applications. We build the things we design and manufacture in-house, in California. We are a growing team of experienced engineers and pride ourselves in our ability to deliver reliable, high quality and safe products to our customers.
We are seeking doers, highly skilled and self-motivated individuals who are able to thrive in rapidly changing, entrepreneurial environments. If you are genuinely passionate about electric vehicles, power systems and in building real products, you will be enabled, and expected, to innovate, create and have a substantial impact on the company. We have built a team of accomplished engineers working on perhaps the most important technologies being developed today.
Responsibilities
- Implementing and extending existing custom Hardware In the Loop (HIL) software infrastructure using python, C and C++.
- Implementing product specific and generic test and validation software using python and C/C++ for Lithos battery systems.
- Designing and implementing software utilities (generally in python) as needed for engineering and prototype production support.
- Building, managing and maintaining existing Lithos CI/CD pipelines and associated infrastructure.
Minimum Qualifications
- 2+ YOE writing python
- Familiarity/experience with pytest framework
- 2+ YOE writing C++ on embedded linux systems
- Experienced with bash and shell scripting
- 5+ years implementing automation of software verification
Nice to Have
- FreeRTOS experience
- Experience with C and/or C++ on deeply embedded targets (bare metal and RTOS, no MMU).
- Experience with virtualization
- TCP/UDP and networking experience
Salary Range - 150-220K + equity - Dependent on experience
This will be an onsite position.
Lithos Energy, Inc. is an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, veteran status, or any other status protected under federal, state, or local law.
About the role
June 26, 2025
On-site
USD 150k–220k yearly
- Hayward, California, United States
5+ years in software verification, 2+ years in Python and C++
UTC-08:00
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