Top Tech Jobs & Startup Jobs in Los Angeles, CA

Onboard new payroll clients, review and validate payroll data, input and balance payroll, ensure federal/state/local compliance, process payroll runs, generate and distribute payroll reports, and act as a trusted advisor to clients and internal partners to support retention and satisfaction.

Lead end-to-end development of mechanical systems for production machines: define requirements, create CAD and detailed designs, prototype, test, validate, release, and support machine integration. Drive cross-functional coordination, risk mitigation, documentation, and mentorship while applying broad mechanical engineering fundamentals across structures, motion, fluids, thermal, sealing, and enclosures.

Design, develop, and productionize LLM and multimodal AI solutions (RAG, agents). Lead internal AI enablement through training, playbooks, office hours, and cross‑functional collaboration to ensure responsible, scalable AI adoption.

Manage outreach to previous lease and loan customers to drive retention and repeat purchases. Use CRM and OEM platforms to contact customers by phone, email, and text, schedule appointments, track interactions, and meet retention and financial goals.

Manage and improve Roku's content operations by ensuring data integrity, driving process automation, supporting change management for feature releases, and coordinating cross-functional testing, documentation, and stakeholder communication.

Architect and build automated security within the SDLC: develop AI-enabled secure code scanning, build Python-based security runbooks, integrate and tune SAST/DAST/SCA into CI/CD pipelines, and provide code-level remediation guidance for Java/Python applications.

Provide litigation support across multiple practice areas including discovery and depositions, conduct legal research and writing, manage multiple complex cases, cultivate client relationships, meet billable targets, and work independently or on teams. Must hold a JD and be licensed to practice in California.

Senior IT operations leader shaping enterprise operational strategy, disaster recovery, and infrastructure roadmaps. Leads large cross-functional programs, governs standards, advises executives, manages vendor strategy, and mentors engineering staff to improve reliability, performance, and continuity.

Manage complex portions of month-end and year-end close, intercompany reconciliations, general ledger reconciliations, and audit schedules. Prepare financial reports and management review decks, improve close processes and controls, support the Finance Director, provide technical guidance, and lead special projects and ad hoc analyses.

Serve as an on-site strategic advisor embedded within Los Angeles Animal Services to implement a three-year Best Friends/ASPCA plan. Lead change management, staff training, KPI tracking, cross-stakeholder communication, and program implementation across six LAAS shelters. Manage Best Friends embed advisors, volunteers, budgets, data collection, and community partnerships to improve shelter operations and lifesaving outcomes.

Lead threat intelligence analysis across the full intelligence cycle, translate ambiguous questions into actionable intelligence, brief technical and executive audiences, partner with Cyber Defense and engineering to inform detection and mitigation, guide intel tooling and automation, and evolve intelligence requirements.