Senior Software Engineer

About Redwood Materials

Redwood is localizing a global battery supply chain that seamlessly integrates recovery, reuse, and recycling — keeping critical minerals in circulation and driving the energy transition. Founded in 2017, we’re delivering low-cost and large-scale energy storage and producing battery materials in the U.S. for the first time, all from batteries we already have.

Senior Software Engineer

We're replacing our legacy Oracle ERP and WMS with custom systems at North America's largest battery recycler. You'll be one of the engineers building warehouse management, procurement workflows, ERP integration, and operational applications that power a $3B+ manufacturing operation. After go-live, you'll own and evolve these systems as the company scales. This is a permanent product area, not a project.

Interview Process:

Please note that final-round interviews will take place in person at a designated office location. Travel details will be coordinated with selected candidates.

Responsibilities will include:

Own features end-to-end: design, build, test, deploy, and operate in production

Write clean, tested Python and React code and participate in code reviews

Design and build APIs and integrations between systems

Work with domain experts and stakeholders to understand business processes and turn them into working software

Contribute to technical design decisions

Navigate a fast-moving environment where requirements change often and ambiguity is normal prioritize effectively and adapt without waiting for perfect information

Debug and resolve production issues; monitor and improve system reliability

Collaborate remotely with team and stakeholders; periodic on-site travel (~1 week/quarter) for planning and stakeholder engagement

Qualifications:

5+ years software engineering experience

Strong Python skills; production React experience

Experience building and shipping production applications on AWS

API design and integration patterns

Comfort working independently in a remote-first environment and making pragmatic technical decisions

Strong written communication: you document decisions and communicate async effectively

Availability for periodic travel to Nevada (~1 week/quarter)

Preferred Qualifications:

Direct experience with ERP systems, WMS, supply chain software, or procurement platforms

Manufacturing, logistics, or recycling industry experience

Event-driven architecture or workflow orchestration

Enthusiasm for AI-assisted development

Scrappy mindset: you've built under tight timelines and ambiguity

Remote work experience on distributed engineering teams

In accordance with California pay transparency laws, the salary range for this position is listed below. Actual compensation may vary based on a variety of factors, including experience, education, and skills.

California Pay Range:

$180,000 — $237,500 USD

The position is full-time. Compensation will be commensurate with experience.

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