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

Lead developer relations and growth for a decentralized AI agents platform: create technical docs, tutorials, and code samples; represent the project at global events; engage and support developers across Discord/Telegram/GitHub; identify onboarding friction and collaborate with product and partner projects to drive adoption.

Provide legal support for a cross-border blockchain payments fintech: draft and review contracts, monitor SEC and MiCA regulatory changes, advise on crypto/fintech matters, conduct legal research, and ensure internal compliance.

Independent full-cycle recruiter managing sourcing, client engagement, offer negotiation, and placements using AI-driven tools. Acts as commercial advisor, provides market insights, and maintains self-directed billing and activity in a results-only, remote environment.

Develop and maintain high-security mobile applications using React Native, Swift, or Kotlin. Implement biometric authentication and secure key storage, collaborate with cross-functional teams to deliver features, troubleshoot and optimize app performance, and propose enhancements based on emerging technologies.

Lead product vision and strategy for a liquid staking and derivatives DeFi platform. Define KPIs, conduct market research, align features with company goals, guide cross-functional teams through product lifecycle, and communicate strategy to stakeholders and investors.

Drive institutional adoption of the platform by sourcing and managing Tier-1/2 institutional prospects, negotiating partnerships and integrations, coordinating onboarding/compliance, advocating product needs, and representing the firm at global summits.

Lead end-to-end technology for a greenfield, white-label consumer engagement and rewards platform. Define architecture, build scalable backend and infra for real-time events, points/wallet systems and tokenised rewards, oversee web and mobile products, integrate external systems, ensure production readiness and security, and hire and scale the engineering organisation while transitioning from hands-on delivery to strategic leadership.

Build and maintain backend services in Go, manage distributed validator sets, and automate infrastructure with Kubernetes, Terraform, and AWS. Monitor performance and security, troubleshoot issues, and collaborate on architecture and scalable Web3 solutions to improve automation and operational efficiency.

Manage day-to-day social channels (Twitter, Farcaster, Lens), support multi-channel growth campaigns, write newsletters and short-form copy, coordinate with design for assets, and monitor community feedback and industry trends to drive adoption.

Lead and coordinate a protocol V2 relaunch and token migration. Manage cross-functional teams, create and maintain project plans, assess and mitigate risks, monitor progress, and report status to stakeholders to ensure timely, successful delivery.