Principal Product Manager

The Opportunity If you’ve worked alongside hardware teams, you know how much a single dropped handoff can cost. Reflow exists to close that gap. We’re building the first AI-powered platform purpose-built for hardware product development.

It listens across the tools teams already use, maintains a structured picture of every program, and coordinates across teams when things inevitably change. This is a rare chance for a product leader who has actually run hardware programsto build the tool they always wished existed.

You’ll have the backing of a parentcompany leading innovation in engineering and manufacturing, with direct access toreal hardware programs and the engineers who run them. Who We’re Looking For We’re looking for a hands-on product leader who came up through hardware.

Youmight have been an NPI or hardware program manager, a systems or EE lead who ranprograms, or a product manager embedded deep in hardware development. Whatever thepath, you understand how a real program actually runs.

You’ve takenproducts from 0 to 1, you’re energized by a blank page, and you’d rather get threethings in front of users than perfect one deck. This is a builder’s role. You’ll report directly to Reflow’s general manager, who ownsoverall product vision and strategy.

Your job is to own execution, discovery, andthe details, and to be the person who makes the right product real and ships it ontime. You should already be using AI tools to accelerate your own work, and youshould be excited to build the first AI-native platform for complex hardwaredevelopment.

What You’ll Do Your day-to-day responsibilities will include: Owning product execution end to end, from talking to hardware engineers, towriting specs and PRDs, to working daily with engineering to ship Running discovery across our early adopter program, which spans several dozeninternal and external companies, getting into the real workflows of hardwareprogram execution and turning them into product Being the domain voice in the room, able to talk credibly with an EE, amechanical lead, or a program manager about their actual pain and earn theirtrust in the first conversation Driving the roadmap and hitting dates by setting realistic timelines,communicating them clearly, and delivering against them consistently Writing clearly and concisely across specs, updates, and customer-facingmaterial, because writing is how product gets built here Prototyping and demoing, putting things in front of users early, running thedemo yourself, and iterating on what you learn Requirements Must Have: Direct experience running hardware program execution, whether as an NPI orhardware program manager, a hardware, systems, or EE lead who ran programs, ora PM embedded deep in hardware development Demonstrated 0-to-1 experience taking a new product from a blank page tosomething real and shipped, whether hardware or software High output and a bias to action, with a track record of shipping Excellent written communication that is clear, concise, and structured, withthe ability to turn a messy problem into a one-page spec anyone can act on Deadline discipline: you set commitments, keep them, and flag slippage early Deep subject-matter credibility with hardware engineers and program teams Comfort using AI tools to accelerate your own work Highly Valuable: Experience building software for engineers or manufacturing (PLM, MES, EDA,ALM, dev tools, or similar) Hands-on experience building AI or LLM-powered products Prior early-stage, 0-to-1 startup experience Technical enough to prototype (scripting or vibe-coding a wireframe) Deep fluency with the hardware NPI lifecycle: phase-gate reviews (EVT/DVT/PVT),cross-team dependencies, engineering changes (ECRs/ECOs), and BOM/PLM workflows What We Offer Real Impact: The opportunity to build purpose-built tooling for an entire industry that has never had it Customer Access: Direct exposure to hundreds of real hardware projects annually through Re:Build’s engineering and manufacturing companies Technical Growth: Hands-on work with advanced AI technologies solving novel technical challenges Autonomy: Backed by Re:Build while operating with startup independence Benefits: Full health/dental/vision, bonus program, generous 401K, paid time off, annual learning stipend Equity & Growth: Participation in Re:Build’s LTIP equity program and opportunity for founder equity in potential spin-out Compensation & Location Location: Remote-first, with preference for candidates in Boston, Seattle, Los Angeles, or other cities with Re:Build offices Compensation: The base salary range for this position is $164,000 – $247,000 per year.

This range represents the Company’s good faith estimate of the base compensation for this role at the time of posting. Actual compensation will be determined based on several factors, including but not limited to proven experience, skills, qualifications, internal equity, and geographic location.

In addition to base salary, this role may be eligible for annual incentive compensation and/or long-term incentives, subject to Company plans. The Company offers a comprehensive benefits package including medical, dental, vision, retirement, paid time off, and other benefits. Potential equity stake under independent spinout scenario.

The BIG payoff We are a company who is going to make a difference in the industries and the communities in which we choose to operate. Every employee of Re:Build will share ownership in the company and will share in the financial rewards of the success we achieve together, at all levels of the company!

We want to work with people that reflect the communities in which we operate Re:Build Manufacturing is proud to be an Equal Employment Opportunity and Affirmative Action employer.

We do not discriminate based upon race, color, religion, gender, gender identity or expression, sexual orientation, national origin, genetics, disability, age, veteran status, marital status, parental status, cultural background, organizational level, work styles, tenure and life experiences. Or for any other reason.

Re:Build is committed to providing reasonable accommodations for qualified individuals with disabilities in our job application procedures. If you need assistance or an accommodation due to a disability, you may contact us at or you may call us at 617.909.6275. Originally posted on Himalayas