Top Tech Jobs & Startup Jobs in Los Angeles, CA

Design and implement AI-powered security agents and tooling across CI/CD, perform threat modeling and manual assessments, find and drive remediation of vulnerabilities, embed security into development workflows, connect telemetry to detection systems, and shape product security strategy and incident response.

Lead frontend architecture and product development for member-facing web and mobile apps. Build high-performance, accessible React/React Native UIs, own end-to-end features including APIs and backend services, mentor engineers, drive design system and frontend standards, and collaborate with Product, Design, Clinical, and Data teams to deliver scalable, user-centered health experiences.

Own end-to-end revenue accounting for DTC memberships, imaging/scan, and mobile diagnostics. Manage month/quarter close, lead a small accounting team, drive data-quality fixes and automation with product/engineering, support audits, maintain controls/SOPs for SOX readiness, and scope revenue system integrations.

Own execution of SuppCo's brand marketing across email, content, social, influencer and lifecycle. Plan, brief, coordinate creative, launch campaigns, run influencer programs, align messaging with Function Health, track performance, and protect brand voice as both companies integrate.

Lead month-end, quarter-end, and year-end close tasks; prepare journal entries, reconciliations, and analyses; manage accounting for balance sheet areas (prepaids, fixed assets, intercompany, cost of sales); support cash reconciliation, audits, tax workpapers, process improvements, and acquisition integration in a fast-growing health technology company.

Lead and grow an engineering team, set technical vision, drive delivery of scalable secure systems, partner with product/design, establish engineering practices (Agile, CI/CD, TDD), mentor engineers, and promote innovation to advance Function's healthcare platform.

The Senior Data Scientist will build frameworks for data-driven decision making, develop predictive models, ensure data quality, and enhance customer experiences through analytics and operational insights.

The Head of AI will define and execute an AI roadmap, lead research initiatives, mentor the AI team, and collaborate with senior leadership to enhance health technology.

Own product and member-facing copy across in-app flows, onboarding, notifications, and communications. Define and steward brand voice, collaborate with Design, Product, and Clinical teams, drive UX writing upstream of design decisions, iterate using A/B testing and member data, and raise editorial standards across the org. Work closely with AI tools and design for agentic experiences.

Design, develop, and optimize data infrastructure, focusing on GCP, ETL/ELT workflows, and data governance, while collaborating with cross-functional teams.