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

Integrate and validate autonomous haulage systems on production vehicles. Lead vehicle platform bring-ups, sensor integration, calibration, diagnostics, testing, performance tuning, and release readiness across multiple OEM platforms. Collaborate with planning, controls, operations, and safety teams to deliver reliable autonomy in mining environments. The role requires hands-on robotics systems engineering, strong Python and C++ skills, Linux experience, and up to 15% travel to customer sites.

Lead end-to-end product and system design and implementation on a full-stack, AI-native engineering team. Collaborate on architecture and technical roadmaps, review blueprints and code, develop across TypeScript, React, React Native, Node, and Express, and work directly with customers to turn feedback into shipped products.

Own go-to-market strategy and measurable growth for a major B2B software segment. Lead product launches, messaging, sales enablement, customer proof content, competitive intelligence, pricing and packaging initiatives, and cross-functional planning with product, sales, demand generation, and revenue teams. The role supports enterprise deals and shapes segment roadmap and resourcing decisions.

Lead product marketing for a B2B software portfolio, including competitive intelligence, analyst relations, messaging, positioning, product launches, sales enablement, pricing, packaging, and monetization. Partner with product, sales, demand generation, and revenue teams while establishing processes for a growing marketing function.

Provides technical leadership across multiple engineering groups while designing systems and writing production code. Owns complex initiatives from scope through release, partners with engineering managers on technical direction, builds backend-leaning services in Python and TypeScript, leads infrastructure projects, and develops engineers through mentorship and code and design reviews.

Develop research systems using neural networks, reinforcement learning, and post-training for large language models. Collaborate with leadership and software engineers to test ideas, refine prototypes, and ship dependable production software. The role involves automating research workflows, tracking AI developments, and independently exploring open research directions. Candidates should have advanced academic or industry research experience, publications or comparable achievements, strong Python skills, and experience with reward-driven training, fine-tuning, and large-scale machine learning systems.

Owns full-stack application features from architecture and data modeling through frontend delivery and ongoing refinement. Builds TypeScript backend services, APIs, and React interfaces for complex workflows, including AI-powered recommendations and agent-driven experiences. Integrates legacy record-keeping systems with AI capabilities in a regulated environment, designs secure scalable systems, performs zero-downtime migrations, and establishes AI-assisted development practices.

Own and optimize multi-channel demand generation programs that build qualified enterprise and mid-market sales pipeline. Manage paid and organic channels, email nurturing, content syndication, partner programs, and account-based campaigns. Track campaign performance through pipeline and revenue metrics, build reporting dashboards, run experiments, and improve funnel conversion. Partner closely with sales, SDR, product marketing, content, and brand teams on targeting, messaging, lead scoring, handoffs, and campaign assets.

Leads the full marketing function for a fast-growing software company, including positioning, messaging, demand generation, product launches, lifecycle campaigns, website, content, events, developer community, and sales enablement. Owns funnel tracking, lead qualification, conversion optimization, partnerships, and marketing performance against qualified pipeline targets. The role is fully onsite in San Francisco and requires experience in early-stage companies, product-led and sales-led growth, CRM, and marketing automation.

Leads the software product roadmap for a web application, translating customer feedback into priorities and improving onboarding, payments, fulfillment, and core user workflows. Builds rapid prototypes with AI tools to validate features with customers, supports technical users, and manages product delivery in a fast-growing startup environment.