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

Drive Thunderbolt's AI product experience by turning ambiguous concepts into working prototypes and production front-end features. Define interaction patterns for chat, search, agents, automation, and knowledge retrieval; prioritize usability, accessibility, security, and enterprise requirements; build reusable components and design-system elements; collaborate with product, design, and engineering to validate and productionize features.

Lead iOS development for Thunderbird: design and improve mobile architecture, optimize performance and security, debug and test across unit/integration/automation, review and document technical decisions, own projects end-to-end, and collaborate with product, UX, and open-source contributors to deliver a scalable, accessible, and maintainable iOS app.

Lead design and development of Thunderbird's iOS app, improving architecture, performance, reliability, security, and accessibility. Own projects end-to-end, debug and test at unit/integration/automated levels, review code, mentor contributors, and document technical decisions while collaborating with product, UX, and open-source community.

Lead design-engineering for Thunderbolt by turning ambiguous AI product ideas into prototypes and production-ready front-end experiences. Build prototypes in the codebase, define AI interaction patterns, improve usability/accessibility, create reusable components and design-system elements, and partner with cross-functional teams to ensure enterprise readiness, security, and user trust.

Produce and publish short-form social media content (Instagram Reels, Stories, TikTok) to build awareness and community. Collaborate with the Social Media Manager, appear on camera, edit high-performing content, and deliver ~15–20 hours/week as an independent contractor. Remote (USA/Canada).

Lead architecture and implementation of production-grade multi-agent, LLM-driven systems and developer tooling. Design orchestration layers, integrate/combine commercial and open-source models, establish benchmarking and evaluation practices, mentor engineers, and balance rapid prototyping with long-term scalable architectures for a new browser automation platform.

Lead data-driven strategy by partnering with senior executives, design and deliver sophisticated analytical solutions on large-scale data, build trusted cross-functional relationships, and mentor data scientists to raise analytical quality across the organization.

Lead data-driven strategy by partnering with senior executives to deliver rigorous analytical solutions. Design and implement sophisticated analyses on large-scale data, build trusted cross-functional relationships, mentor data scientists, and influence long-term product and business decisions.

Lead customer and partner go-to-market for a new browser automation platform: identify design partners, build pipeline, run discovery and technical sales cycles, shape pilots/POCs, close early commercial deals, and feed product requirements back to engineering.

Lead customer and partner go-to-market for a new browser automation platform: identify design partners, build pipeline, run discovery and technical sales, shape pilots/POCs, close LOIs and early commercial deals, and partner with engineering to translate customer needs into product roadmap.