Full Stack Engineer - Crucible

Firestorm•San Diego, CA

4d•Onsite

About The Position

Firestorm builds uncrewed aircraft and the manufacturing network that produces them: full-capability plants, deployable xCell edge factories, and forward-deployed sites that stand up production near the point of need. Crucible is the software that runs that network. It runs in the cloud, inside a factory, and air-gapped in classified environments. At the edge, Crucible has to operate reliably on local compute, connect to factory equipment, and keep working when cloud infrastructure and internet connectivity are unavailable. We are hiring a true Full Stack Engineer with experience building manufacturing, supply chain, or production software. You will build Crucible features across MES, MRP, production planning, inventory, and supply chain workflows. Crucible is early enough that you won't just implement these capabilities — you'll help define how they should work for a manufacturing network spanning full-scale factories, xCells in the field, and forward deployed production lines. This is a hands-on full-stack role. You will work directly with manufacturing, supply chain, product, and software to take operational problems from the factory floor through design and into production software.

Requirements

U.S. Citizenship and ability to obtain and maintain a U.S. Government security clearance
5+ years building and shipping full-stack software, with a track record of success
Experience building MES, MRP/ERP, production planning, supply chain, inventory, PLM, or other manufacturing software
Strong understanding of manufacturing and production operations gained through building or operating software in the domain
Strong experience with TypeScript, React, and modern backend development
Strong relational data modeling and SQL fundamentals
Experience taking complex operational workflows from problem definition through shipped software
Strong written and verbal communication across engineering and operational teams

Nice To Haves

Experience building or extending MES, MRP, APS, ERP, PLM, or supply chain planning products
Aerospace, defense, automotive, medical device, or other complex manufacturing experience
Experience working directly with operators and manufacturing teams on the factory floor
Aerospace, defense, robotics, industrial automation, or manufacturing experience

Responsibilities

Build manufacturing software end-to-end — Own features across the data model, API, frontend, tests, and rollout.
Design production workflows — Build capabilities around work orders, routings, BOMs, inventory, material availability, capacity, scheduling, and production state.
Bring domain experience into the product — Help determine how Crucible should model and solve manufacturing and supply chain problems based on systems you have built or operated before.
Build for operators — Develop React interfaces for technicians, planners, supervisors, engineers, and other users working directly in production.
Own the data model — Design and evolve relational models that represent manufacturing state accurately and maintain data integrity as the product grows.
Work directly with the factory — Partner with manufacturing and supply chain teams to understand current processes, identify gaps, and turn them into durable product capabilities.
Raise the engineering bar — Contribute to architecture, code review, testing, and development practices across the Crucible team.

Benefits

Comprehensive medical, dental, and visions plans
401(k) Retirement Savings Plan
Equity grants for new hires
Unlimited PTO
Extremely generous company holiday calendar, including a holiday hiatus in July & December.
Generous Parental Leave
Lifestyle Spending Account
FSA
DCFSA
HSA
Hospital Indemnity insurance
Critical Illness insurance
Accident insurance
Basic Life/AD&D, short-term and long-term disability insurance, 100% covered by Firestorm.
Option to purchase additional life insurance for you and your family.
Mental Health Resources: free mental health resources 24/7 including therapy and more.
Additional work-life services, such as free legal and financial support.