Top Tech Jobs & Startup Jobs in Los Angeles, CA

Own monthly bookkeeping and close activities across UP.Labs and its portfolio companies. Manage accounting onboarding, financial reporting, reconciliations, tax filing calendars, audit readiness, and relationships with external auditors and tax advisors. Coordinate offshore accounting support, maintain consistent practices across multiple entities, and improve workflows using QuickBooks, Bill.com, Expensify, Ramp, and AI tools. Provide accounting judgment and hands-on execution in a fast-changing environment.

Lead the data science function for a freight pricing venture: develop and deploy ML models for dynamic pricing, demand forecasting, elasticity, and load acceptance; design pricing experiments; partner with engineering to productionize and monitor models; validate business assumptions and set model governance; translate insights to product, commercial, and executive stakeholders.

Lead AI enablement and portfolio governance across UP.Labs companies: build reusable AI tools and workflows, support CEOs with operations and GTM, track company health via dashboards and reporting, and cultivate VC and operator relationships to drive capital, customers, and strategic support.

Fractional, hands-on revenue leader for a portfolio of AI software ventures. Set up GTM strategies, land first enterprise customers, mentor early sales hires, build repeatable sales infrastructure and playbooks, support pricing and deal execution, and maintain a warm enterprise pipeline across portfolio companies.

The Chief Commercial Officer will lead commercial partnerships, drive revenue growth, design sales systems, and mentor sales teams while engaging Fortune 500 companies.

Manage end-to-end execution of high-touch events, including logistics, vendor management, and guest communication, for executive audiences at UP.Labs.

Lead the engineering function and remain hands-on while building an AI-powered freight billing platform. Own architecture, data infrastructure, AI/ML validation, enterprise integrations, security, CI/CD, observability, testing, and scalability. Partner with Product and Data Science to automate invoice validation, discrepancy detection, exception handling, and auditability. Build and mentor distributed engineering teams, establish technical direction, and deliver rapid MVP iterations for enterprise adoption.

Lead end-to-end deployments of AI for hotel revenue teams: integrate PMS/CRS/RMS, ship ML/optimization models and agentic workflows, validate recommendations with revenue managers, define metrics, drive adoption, and hire/mentor the forward deployed engineering team.

The Founding Engineer will develop full-stack applications, shape product direction, and work in ambiguous environments from concept to validation.