Top Tech Jobs & Startup Jobs in Los Angeles, CA

Lead architecture and implementation of AI/ML production systems for Growth: APIs, data pipelines, evaluation and monitoring. Partner with ML/research teams to productize models, build cross-team foundations (eval, content quality, agent platforms), manage latency/cost/quality tradeoffs, ship at scale, and mentor engineers as a peer Staff IC.

Lead strategy, technical development, and execution of Pinterest's billing systems. Expand and automate billing capabilities, design internal and external billing UIs, support new geographies and payment methods, collaborate cross-functionally, and use data and AI to drive measurable product and workflow improvements.

Apply quantitative modeling, experimentation, and ML to product and business problems. Build analysis pipelines, prototype models, instrument experiments, manipulate large web-scale datasets, and communicate insights to cross-functional partners to improve Pinterest products for millions of users.

Lead Responsible AI projects to detect, mitigate, and evaluate bias across GenAI, foundation models, and recommender systems. Collaborate with product and platform teams, deploy fairness interventions at scale, mentor junior engineers, and define technical strategy to align models with Pinterest policies and business metrics.

The Lead Product Marketing Manager will drive go-to-market strategies, create product messaging, conduct market analysis, and support sales efforts for advertising measurement solutions.

Lead the design of new digital products, advocate for rapid experimentation, mentor peers, and collaborate across teams to create innovative user experiences.

The Senior Content Designer will drive growth through user-centric content, optimize engagement via data insights, and collaborate cross-functionally to enhance the user journey.