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

Design and implement complex Android platform projects, drive long-term Android strategy, build core frameworks and tooling, collaborate with product/design and teammates, review code and document best practices, evangelize Android best practices and AI code-generation tools, and participate in on-call rotation to support production systems.

The Lead Product Designer will enhance Redfin's consumer products, focusing on user experience design, collaboration with teams, and leveraging data for product improvement.

Client-facing sales role to grow BlackRock Model Portfolios by owning territory relationships, driving model sales to financial advisors, delivering portfolio construction expertise, partnering with product and solutions teams, and running in-person and digital client events to accelerate asset growth.

The Senior GTM Recruiter will manage the end-to-end recruiting process for Go-to-Market roles, ensuring an inclusive candidate experience while driving strategic hiring initiatives and collaborating with leaders across the organization.

The role involves outbound sales development, targeting prospects, analyzing customer data, and building sales strategies to drive revenue for Notion.

The Treasury Manager will oversee global treasury operations, manage cash flow forecasts, optimize capital structure, and implement risk management strategies.

The Senior Director of Product Management will lead product strategy and team efforts to enhance player engagement and revenue for 2K Sports Lab's games.

Design, implement, and optimize core engine systems and tools in Unreal Engine 5. Collaborate with cross-discipline teams to integrate Epic updates, develop low-level systems (streaming, serialization), research and optimize code and performance, and drive engine-level technical design and solutions to support a AAA game project.

The Expert UI Engineer will lead UI development for a AAA multiplayer game, focusing on performance, accessibility, and certification compliance while mentoring a team of engineers.

Design, build, and operate production ML decision systems to detect and prevent payment fraud, account takeover, identity abuse, merchant/marketplace risk, scams, and other adversarial activity. Own end-to-end production lifecycle: data contracts, low-latency inference, batch scoring, feature quality, deployment, monitoring, incident response, rollback, and feedback loops. Develop AI-assisted workflows and reusable decision capabilities while partnering with modelers, product, compliance, and operations.

Design, build, and operate production ML signal systems—ranking, retrieval, recommendations, propensity, and next-best-action—covering feature/candidate generation, serving, experimentation, monitoring, and feedback. Define signal contracts (freshness, provenance, confidence), evaluate long-term impact (trust, fairness, compliance), and partner across product, data, and risk teams to deliver reusable customer-intelligence capabilities.

Lead long-term technical direction and architecture for Circle's core platform. Drive cross-team initiatives, mentor senior engineers, improve observability, reliability, and performance, and address platform-wide technical debt while influencing engineering standards and developer experience across the company.

Lead Circle's global fraud risk program by defining strategy, frameworks, controls, and analytics. Oversee investigations, regulatory reporting, detection systems, KPIs, and cross-functional embedding of fraud risk management across products and jurisdictions.

Design, build, and own scalable microservices and secure APIs that transfer value across blockchain and banking protocols. Extend in-house blockchain infrastructure, integrate with banks and cloud services, troubleshoot production issues, document system and testing procedures, and collaborate with product and engineering teams to deliver reliable payment experiences.

The Technical Program Manager will lead cross-functional initiatives, drive Salesforce implementation, and optimize processes while ensuring alignment and clarity across various teams.

The Technical Enablement Program Manager will build and manage enablement programs for Solution Engineers and Customer Solution Engineers, ensuring they are equipped with the necessary knowledge and skills for effective customer engagement and technical support.

The Senior Product Marketing Manager at Postman develops product messaging, creates content, and drives marketing strategies to increase awareness and adoption of Postman's services, focusing on developers and platform engineers.

Lead ownership of third-party integrations across web properties: implement, inventory, monitor, and optimize pixels, trackers, analytics, and APIs for accuracy and performance. Work across frontend stack (JS/TS, React/Next.js, occasional PHP/JSON/YAML), collaborate with Legal, Marketing, and vendors, and debug network/log issues. Maintain uptime/data integrity and build monitoring and reporting solutions.

Lead corporate FP&A forecasting and planning, own Anaplan and financial systems for Corporate FP&A, build integrated three‑statement models, translate headcount and investments into financial impacts, partner with G&A leaders on planning and decision support, improve forecasting accuracy and automate scalable processes.

Design and develop primary and secondary structural components for a next-generation UAV. Perform CAD modeling, hand calculations, limited FEA, generate drawings and documentation, support validation and testing, collaborate with cross-functional teams, and iterate hardware through manufacturing and flight tests.

Serve as a trusted HR advisor to senior engineering leaders to build high-performing technical teams. Drive people strategies, talent architecture, leveling, workforce analytics, and scalable HR systems across global People functions supporting software, AI/ML, product, and platform engineering.

The Credit Strategy Lead will analyze data to propose credit risk strategies for lending products, collaborate with teams to drive revenue, and develop innovative risk management approaches.

The Staff Credit Policy Analyst leads the development and governance of credit policies for home loans, ensuring compliance and operational efficiency while collaborating with leadership and cross-functional teams.

The Cybersecurity Incident Commander leads incident response efforts, coordinates teams, manages incidents from detection to resolution, and establishes effective communication during events. This role focuses on improving incident response processes and requires strong communication and organizational skills to handle high-severity incidents.