Controller

Overview As Corporate Controller at MatX, you will own the accounting function and maintain data integrity as we scale. You will drive GAAP-compliant reporting, build in-house processes, and partner with leadership and investors to enable strategic decisions. You’ll oversee cost accounting for R&D and manufacturing, manage audits, tax, and treasury, and guide ERP readiness as we outgrow QuickBooks Online. This is a high-visibility role with broad impact across finance, engineering, and executive leadership. Compensation / Benefits4 weeks PTO (accrued)12 company holidaysremote work up to 3 weekshealth insurance (medical, dental, vision)401(k) with company contributionprofessional development budget ResponsibilitiesOwn monthly, quarterly, and annual close with GAAP financial statements and governanceIn-house management of accounting functions (AP, AR, GL, Treasury, Fixed Assets, Project Accounting)Account for R&D, tape-out, manufacturing, inventory, and NREs; oversee cost and inventory accountingPayroll, treasury, bank reconciliations, and cash managementBoard and investor-ready reporting; support audits, reviews, and diligenceERP readiness and transition planning as the company scales beyond QuickBooks OnlineCoordinate payroll with third-party provider; ensure payroll accuracyOwn tax compliance (income, sales, franchise taxes) and R&D tax credits in collaboration with advisersTrack tape-out milestones and capitalization vs. expense per GAAPSupport program-level cost tracking across silicon development phases; manage foreign currency exposure and hedging coordinationLead process improvements for scale and prepare for ERP migration when neededOversee government grant compliance and export control accounting; manage insurance and risk with the broker Key requirementsActive CPA and Bachelor’s degree in Accounting (or equivalent)10+ years of progressive accounting experience with hands-on close ownershipStrong cost accounting, R&D capitalization, accruals, and inventory accountingExperience with tangible manufactured products or complex supply chainsStartup experience in scaling accounting operations and managing audits/diligenceProficiency in QBO and ERP transitionSolid understanding of payroll, treasury, and internal controlsClear communicator with executives and investorsCollaborative team player who drives cross-functional alignmentAttention to detail and disciplined with internal controlsGAAP (ASC 606), revenue recognition for design services and NREsASC 718 stock compensation and cap table accountingR&D tax credits and incentive programs; tax compliance