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

Invitation to submit a resume via Withum's General Interest Form while the company transitions to Workday. Candidates will be kept on file and contacted when specific roles open. Note: Audit and Tax internships and entry-level positions open mid-August 2026. Equal opportunity employer statement included.

Lead identification, prioritization, and implementation of AI-driven use cases and automation across global programs. Drive POCs, design future-state workflows, gather requirements, build governance, create AI-enabled dashboards and playbooks, partner with IT/vendors, and train teams to increase adoption and operational efficiency.

Manage and optimize paid search (brand, non-brand, Shopping, Performance Max) and Merchant Center feeds. Build tests, leverage value-based bidding and offline conversions to drive efficient revenue and LTV growth. Collaborate with CRM, Product, and Engineering on audiences and feed quality, maintain dashboards and daily performance monitoring, and support cross-channel acquisition efforts.

Lead the technical sale by running discovery, architecting solutions, delivering tailored demos, executing POCs, and driving technical closes. Partner with AEs to influence deal strategy, manage technical commitments, and translate AI and integration capabilities into clear business value for technical and executive stakeholders.

8-week in-person/virtual fellowship teaching entrepreneurship with an AI focus. Weekly 60-minute sessions in San Francisco, virtual mentorship, optional networking events, and mandatory Pitch Day. Participants collaborate in cohorts, learn product-building, receive mentorship from industry experts and investors, and may pitch for funding. Designed for students (high school to PhD) with technical aptitude, communication skills, leadership, and active participation.

Build full-stack tools for AGI safety research: evaluation IDE, LLM-powered search, comparison views, streaming results, collaborative log editing, pipelines, agents, and telemetry. Collaborate with researchers and product to deliver robust, extensible software.

The Founding Growth Marketing Lead will drive growth marketing at Casa by managing messaging, paid acquisition campaigns, website optimization, and creative direction, while working closely with leadership to enhance brand communication and conversion strategies.

The Project Engineer Intern will gain office and field experience, assisting project managers and superintendents in tasks like takeoffs, job walks, and quality control.

Design and implement efficient data storage solutions while ensuring performance, scalability, security, and integrating with third-party services. Collaborate for optimal user experience.

Manage day-to-day operations of the San Francisco office: vendor relationships, badge access, technical setups, and on-site hospitality. Lead candidate logistics and recruiting coordination, streamline office processes and onboarding, organize events and supplies, and serve as the primary front-line ambassador for guests and candidates to ensure a professional, high-energy experience.