Top Tech Jobs & Startup Jobs in Los Angeles, CA

Provides administrative and client service support for commercial insurance accounts. Responsibilities include entering client data, managing renewals, issuing insurance certificates and policy documents, processing endorsements, audits, invoices, cancellations, and reinstatements, and maintaining agency records. The role also supports client managers with proposals, claims documentation, policy checks, correspondence, phone coverage, and special projects. Requires strong organization, time management, professionalism, and at least one year of office or administrative experience.

Develop and productionize reinforcement learning, contextual bandit, ranking, and prediction models for real-time advertising optimization. Analyze auction dynamics, experimentation, counterfactual evaluation, and large-scale data to improve bidding, targeting, personalization, and campaign outcomes. Collaborate with engineering, science, and product teams to deploy, monitor, retrain, and evaluate high-throughput, low-latency models.

Supports program administration and proposal management in a regulated manufacturing environment. Responsibilities include maintaining schedules, action-item logs, budgets, customer communications, meeting summaries, document control, audit records, and content libraries. Coordinates proposal inputs, compliance matrices, deadlines, and final proposal assembly while editing and proofreading technical and commercial materials. Serves as a liaison among customers, engineering, production, quality, finance, and leadership, ensuring follow-through and closure of open items.

Manage client success and platform adoption for Skai’s marketing software, initially focused on paid search. Drive retention and account growth, train clients, provide campaign strategy and technical support, conduct audits, coordinate internal specialists, and maintain proactive communication. The role requires hands-on paid search campaign management, client services or technical project management experience, strong communication, AI tool proficiency, and occasional travel.

Conduct exploratory data analysis, build interactive dashboards in Palantir Foundry, create stakeholder visualizations, gather client requirements, tailor data-driven solutions, and brief clients on outcomes. Participate in Agile sprints and iterative development while collaborating with geographically distributed teams. The role requires US citizenship, an active Secret clearance, and travel up to 25% to Vandenberg, California.

Conduct hands-on manual QA for WordPress and Shopify websites across desktop, mobile, browsers, and devices. Create and execute test cases; perform functional, visual, responsive, smoke, regression, exploratory, accessibility, analytics, and performance checks. Document reproducible bugs in ClickUp, collaborate with project managers, designers, and engineers, retest fixes, and communicate test coverage, blockers, and launch risks.

Supports influencer and music marketing campaigns through creator sourcing, trend research, creative strategy, performance analysis, campaign optimization, and reporting. Collaborates with Paid Media, Music Creative, and Network teams, while gaining exposure to multiple marketing functions. This unpaid, part-time hybrid internship requires current student status, college credit, U.S. work eligibility, and attendance at the Los Angeles office several times weekly.

Prospect and develop SMB business leads within an assigned territory through daily field visits and face-to-face meetings. Present wireless internet and cloud connectivity solutions, manage sales pipelines in a CRM, conduct needs assessments, overcome objections, close deals, and achieve revenue targets. Build client relationships, coordinate onboarding with installation teams, and pursue cross-selling and referrals. The role requires self-direction, B2B sales ability, communication skills, a driver’s license, reliable transportation, and a high school diploma.

Leads a senior game engineering team developing Zwift’s cross-platform C++ gameplay systems. Responsibilities include people management, technical architecture, live-service operations, performance optimization, agile delivery, roadmap ownership, and cross-functional alignment across game design, product, UX, QA, and hardware teams.

Provides administrative support to Human Resources, including maintaining personnel files, tracking clearances and training, managing HRIS and Relias records, supporting recruiting and onboarding, processing personnel actions, preparing audit reports, and coordinating employee events. The role also handles employment verifications, policy communication, meeting minutes, office tasks, and HR projects while ensuring confidentiality and compliance.