AI Builder Fellowship

Location: Hybrid (3 days/week onsite in Waltham, MA or North Bethesda, MD)

Duration: 1 Year, Full-Time (with potential conversion to permanent FTE)

Compensation: Competitive salary + full benefits from the beginning

Application Window: July 9 - July 26

Custom manufacturing is a $275B industry that still runs on phone calls, spreadsheets, and faxed drawings. Xometry is the marketplace turning quotes, supplier matching, and production into an AI-first software product.

The Machine Shop is our founding cohort of 5–8 elite builders. You won't be parked in a "learning track"—you will be deeply embedded in product and engineering pods shipping agentic workflows, ML quoting models, and vision-based quality tools to real aerospace, defense, and medical clients who measure success in microns.

• The Public Shipper: Your side projects have more users than your last company's formal product documents.

• The Non-Traditionalist: You taught yourself with AI tools and have a body of real work that speaks for itself. No CS degree required.

• The Early-Career Accelerator: You have 1–3+ years of experience but are hitting bureaucratic bottlenecks. You want to ship to production every single week.

• You’ve built and deployed something real with AI that you can demo end-to-end.

• Comfortable using AI-assisted coding tools to iterate at high velocity.

• Working knowledge of Python and/or modern scripting environments.

• U.S. work authorization without current or future sponsorship.

To read the full breakdown of what you'll be shipping (including Enterprise BOM auto-quoting and Vision AI), read our FAQs, and submit your Loom/Repo:

👉 VIEW DETAILS & APPLY TO THE MACHINE SHOP: https://pages.xometry.com/aibuilderfellowship

The estimated base salary range for new hires into this role is $105,000-125,000 annually depending on factors such as job-related skills, relevant experience, and location. We also offer a competitive benefits package, including 401(k) match, medical, dental and vision insurance; life and disability insurance; generous paid time off including vacation, sick leave, floating and fixed holidays, maternity and bonding leave; EAP, other wellbeing resources; and much more.

#LI-Hybrid