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Burlingame, California, United States
Onsite
Software Engineer (Backend)
Location: Burlingame, CA
Department: ESS Engineering
Reports to: Senior Manager, Software Engineering
Position Type: Full-time
About the Company
Peak Energy is the first American venture to advance globally proven sodium-ion battery systems as the storage standard for the new era of renewable energy on a resilient grid.
Sodium-ion is cheap, readily available, and safe — making it the leading contender in a rapidly evolving market.
Our leadership team is powered by decades of expertise in scaling gigawatt-level innovation at world-class companies such as Tesla, Northvolt, Apple, Powin, Enovix, Zipline, Solid Power, SunPower, and Fluence. We are backed by strategic investment and product partners including TDK Ventures, Eclipse Ventures, and GM Ventures.
We recently announced America's first sodium-ion grid storage factory in Sacramento with production starting Q1 2027, and over $1B in signed customer commitments including Jupiter Power and Energy Vault.
About the Role
Peak Energy is looking for a Software Engineer, Backend to help improve and scale the software platform that manages, ingests, processes, and surfaces operational data from our grid-scale battery storage systems.
Our platform transforms raw telemetry from batteries deployed in the field into meaningful data and metrics that customers, operators, and engineers rely on every day. As Peak grows from pilot deployments to gigawatt-scale production, this software becomes increasingly critical to our operations.
This is a hands-on backend software engineering role focused on application development, API design, data processing, and system integration. You'll build and improve the services that connect our battery systems, manufacturing operations, and cloud applications, ensuring data is processed reliably and accessible across the organization.
You'll join a small software team with significant ownership over the systems you build, working closely with ESS Engineering, Manufacturing Engineering, and Product.
What You'll Do
What You'll Bring (Minimum Qualifications)
Preferred Qualifications
Our Core Values
Compensation & Benefits
The salary range for this role is $180,000 - $240,000, with actual pay varying based on work location, experience, and skills. Our competitive benefits package includes:
Join us to thrive in a supportive environment while making a meaningful impact in the energy sector!
At Peak Energy Technologies Inc., we believe that a diverse and inclusive workplace makes us a more capable, innovative, and competitive company. We welcome people who represent diversity in their backgrounds, ethnicities, cultures, and experiences. Peak Energy Technologies Inc. is an equal opportunity employer, aiming to reach our company's full potential by cultivating an inclusive workforce. We do not discriminate on the basis of race, color, ancestry, religion, national origin, sexual orientation, citizenship, marital or family status, disability, gender identity or expression, veteran status, or any other legally protected status.