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

Build and maintain scalable Python backend systems (FastAPI, async), integrate with Postgres and Redis, implement observability and debugging, and architect interactions with LLMs to optimize cost, latency, and tool calls. Collaborate closely with product and founders and dogfood internal agent products.

Design and execute visual assets across social, paid, digital, print, and video. Maintain and grow brand guidelines, review co-branded materials, and collaborate cross-functionally to support multi-channel marketing and product experiences.

Build and ship AI-enabled coaching product features from 0-to-1; design application capabilities on top of foundational models; translate coaching workflows into AI agents; build data pipelines and integrations; and educate the team on data and AI best practices.

Identify and qualify outbound sales opportunities, build account profiles, conduct outreach (calls/emails), set meetings, maintain Salesforce, meet monthly qualified-opportunity quotas, learn product suite and industry trends, and travel to client meetings and conferences.

Lead accounting and financial operations including monthly close and financial statements, oversee accounts payable/receivable and payroll, produce quarterly plan-vs-actual reporting and forecasts, perform ad hoc financial analysis, drive process improvements, and support development of a six-person accounting team.

As a Tech Lead, you will lead a team of engineers, manage technical architecture, mentor team members, and drive the development of user-facing features.

Lead annuity product analyses including pricing, valuation, hedging, and assumption benchmarking. Manage client relationships, ensure technical accuracy, mentor junior staff, produce executive reports, conduct market research, and drive annuities business growth.

Work on live power-system projects across mechanical, electrical, controls, battery, manufacturing, or systems engineering. Design, build, and test components or subsystems; run experiments and analyze data; build tools, models, fixtures, or analyses; document and present results; take ownership of a defined project and deliver measurable outcomes by term end.

Lead development and execution of scalable regional and select national B2B marketing programs to drive new business, retention, cross-sell, pipeline growth, and ROI. Partner with regional leadership and sales to localize national initiatives, establish frameworks for adoption, analyze campaign performance and KPIs, and align budgets and priorities across regions.

Operate as a founder-facing technical chief of staff owning GTM, operations, strategy, and special projects. Drive founder leverage, build zero-to-one go-to-market motions and pilots, establish company operating rhythms (planning, KPIs, communications), and resolve high-priority cross-functional problems end-to-end.