Top Tech Jobs & Startup Jobs in San Francisco Bay Area, CA

The Senior Software Engineer will build scalable backend systems, design APIs, and integrate ML models, enhancing Yahoo's search functionality.

The Senior Principal AI/ML Architect will drive AI architectural vision, influence multi-squad strategy, design intelligent systems, and set operational standards for Yahoo Mail's AI capabilities.

The Senior Manager, Data Science & Analytics will lead a team to drive analytics and experimentation strategies for Yahoo Mail's growth and monetization, engaging with product, finance, and marketing to transform data insights into actionable strategies for success.

Lead the visual identity for Yahoo Games, create high-quality game art assets, collaborate with cross-functional teams, and guide external artists to ensure visual consistency and quality across games.

Lead a small team to drive operational excellence, enablement, and AI-powered automation for Client Services. Build scalable processes, onboarding and training, knowledge systems, and governance for AI-assisted workflows. Partner cross-functionally to design, pilot, and scale agentic solutions that improve efficiency, adoption, and client outcomes while measuring KPIs and managing change.

Design and optimize storage systems at scale, implementing caching strategies and ensuring data availability and performance for a large user base.

Build and maintain performant frontend components and pages using React and Next.js; consume GraphQL APIs via Apollo; implement accessible reusable UI aligned to Yahoo UDS; write tests and support CI/CD; optimize frontend performance; own features end-to-end and collaborate with backend, design, and product teams.

Lead data science for Yahoo Mail subscriptions: analyze acquisition, conversion, pricing, retention, and churn; design and analyze A/B and multivariate experiments; build predictive and clustering models; partner with product, engineering, design, and business teams to deliver data-driven growth and monetization insights.

Lead GCP networking strategy and design end-to-end cloud network architectures. Implement Terraform-based IaC, drive observability and SLOs, lead incident response, mentor the networking team, partner with security/compliance, and define multi-year infrastructure roadmaps balancing performance, security, cost, and operational pragmatism.

Lead design and implementation of advanced, high-performance financial charts and interactive visualizations for web applications. Architect reusable visualization frameworks, optimize rendering for large real-time datasets, ensure accessibility and performance, and provide technical leadership and mentorship across cross-functional teams.