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

Lead development and optimization of Web and OTT UI/UX using React and Node.js. Ship experiment-driven features, improve performance on low-end devices, maintain CI/CD pipelines, manage CDN infrastructure, and mentor engineers while collaborating with Product and Design.

Lead day-to-day administration of advertising standards and brand safety across direct-sold, programmatic, sponsorship, and branded content. Advise on complex/high-risk ads, partner cross-functionally to implement policy, define scalable controls and tooling, use BI and AI-assisted review to monitor enforcement, and identify emerging risks and regulatory issues.

Design and implement high-performance Elixir backend services, architect and evolve microservices on Kubernetes, optimize systems for scale, resilience, observability, and security, integrate AI-assisted development tools, collaborate cross-functionally, and own critical backend architecture and service design.

Design measurement frameworks, build scalable analytics and AI-driven workflows, implement causal and Bayesian models, run experimentation (A/B, incrementality), partner with data engineering, and deliver executive dashboards to optimize growth marketing.

Lead and grow a team building multi-platform test automation for Web, Mobile, and CTV. Own automation strategy, frameworks, CI/CD integration, and AI-augmented workflows. Drive quality gates, failure analysis, cross-functional alignment, data-driven reporting, and incident root-cause prevention while mentoring engineers and codifying AI-driven automation practices.

The role involves designing scalable distributed systems using Scala, enhancing feature stores for performance, and collaborating with ML engineers to resolve challenges.