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

Own and deliver goals for ML training and serving infrastructure. Lead engineers through ambiguous, distributed-systems challenges; design, develop, and operate highly available backend platforms; monitor reliability and support on-call operations. Collaborate with product and engineering stakeholders, improve code and design standards, identify and resolve technical issues, and mentor team members. The role focuses on scalable systems that enable production model training and serving.

Build and maintain scalable integration and end-to-end test automation frameworks, optimize CI pipelines and test execution, improve test stability and reporting, support engineering teams with triage and best practices, write technical specs/ADRs, participate in on-call rotation, and collaborate cross-functionally to evolve the company test strategy.

Own and grow a strategic third-party partnership by expanding market, product, and merchant distribution. Build executive relationships, develop growth plans, coordinate cross-functional teams, lead quarterly business reviews, manage performance reporting, identify risks and opportunities, and negotiate commercial agreements. The role drives partner adoption, GMV, revenue, and long-term mutual value across Affirm and its partner organization.

Own backend engineering goals for Consumer Engineering, lead delivery of scalable systems, collaborate with product, design, and analytics, improve reliability and code quality, resolve technical and business issues, support on-call operations, and mentor engineers.

Own quarterly engineering goals, lead backend engineers through ambiguous problems, collaborate with product and analytics partners, improve system reliability and availability, monitor operational metrics, establish quality standards, and mentor team members. The role requires designing and launching highly available distributed backend systems at scale using Python or Kotlin, AWS, MySQL, and Kubernetes, while driving technical planning and safe changes across large codebases.

Manage international statutory accounting and monthly close activities, including journal entries, reconciliations, financial statements, audits, filings, transfer pricing, and intercompany accounting. Coordinate internal teams, external auditors, accounting firms, tax advisors, and statutory providers. Review audit documentation, resolve issues, strengthen controls, and improve scalable accounting workflows across jurisdictions using tools such as NetSuite, BlackLine, Excel, and Workday.

Lead Affirm’s consumer product and card growth strategy, overseeing consumer journeys, onboarding, app surfaces, growth platforms, and targeting services. Define long-term vision and roadmaps, manage and develop a layered product management organization, align executives and cross-functional partners, and drive experimentation, funnel optimization, retention, and revenue growth. Apply consumer empathy, analytical rigor, and AI/LLM fluency to shape scalable financial products and experiences.

Develop and launch reliable backend systems using Python or Kotlin, AWS, MySQL, and Kubernetes. Break projects into deliverable phases, collaborate with product, design, and analytics teams, monitor system metrics, support availability and on-call operations, debug code, conduct code reviews, and contribute to team growth and interviewing. The role requires 1.5+ years of software engineering experience and strong communication skills.

Lead marketplace analytics for Affirm’s two-sided ecosystem by optimizing monetization, supply, demand, pricing, profitability, and user experience. Build KPI dashboards, analyze marketplace and affiliate performance, conduct experiments, evaluate incentives and placement, and perform loan-level profitability analyses. Partner cross-functionally with Product, Engineering, Sales, Client Success, and Marketing to improve merchant value, consumer engagement, conversion, and sustainable GMV growth.

Build Affirm’s narrative intelligence function by analyzing audience, behavioral, brand, media, survey, and business data. Develop narrative measurement frameworks, dashboards, analytical standards, and feedback loops to assess how effectively communications resonate. Design rigorous research studies, integrate qualitative and quantitative evidence, identify meaningful patterns, and translate findings into positioning, messaging, campaign, content, and communications strategy. Partner across analytics, research, marketing, creative, and communications teams to turn complex evidence into actionable decisions.