Top Tech Jobs & Startup Jobs in San Francisco, CA

Design, prototype, deploy, and iterate AI-powered agentic service workflows that combine models, data, tools, and human judgment. Define HITL/override logic, orchestration patterns, evaluation and ROI metrics, and governance safeguards. Partner cross-functionally with Engineering, CX, Legal, Compliance, and Data to close platform gaps, measure performance, and ensure safe, scalable production systems.

Lead design and implementation of tax-related full-stack features, improving tax collection, calculation, payment, and filing experiences. Drive technical strategy, mentor engineers, collaborate cross-functionally, and prioritize long-term platform investments. Apply AI-assisted development where useful and deliver scalable, production-quality systems that serve millions of businesses.

Lead organic social strategy and execution across major platforms; manage executive amplification and agency relationships; coordinate organic-to-paid efforts; run tooling (publishing, listening, analytics); support launches and crisis response; build reporting and community management; collaborate with cross-functional teams including product marketing, comms, legal, CX, and performance marketing.

As a Partner Success Manager, you'll build relationships with C-level executives at accounting firms, lead onboarding, and drive adoption of GustoPro. You'll ensure partners understand how to leverage the platform for efficiency and growth while collaborating with sales, marketing, and product teams.

Lead design and scaling of reconciliation and control infrastructure for payments; own cross-functional projects and audit remediation; partner with Engineering, Product, Accounting, and Finance to build tooling and controls; investigate complex reconciliation and loss issues; build reusable AI workflows and mentor analysts to improve operational processes and documentation.

Provide embedded legal product counsel for Gusto's HR Apps portfolio: review product requirements, identify compliance risks, develop compliance artifacts for a rules engine, build processes and AI-driven tooling, monitor regulatory changes, handle customer escalations, and support vendor/integration review and terms drafting.

Lead design for Gusto's Payroll product, managing a team of designers, defining UX vision, and collaborating cross-functionally to simplify payroll processes.

Lead product design for Gusto Retirement, partnering with Product, Engineering, Data, and Research to define strategy, prototype, test, and ship high-trust, compliant retirement experiences. Drive cohesive journeys across payroll and benefits, apply AI to accelerate prototyping, mentor designers, evolve the design system, and measure outcomes to boost activation, adoption, and retention.

Architect and manage distributed database systems, performing complex migrations, and improving infrastructure efficiency while mentoring teams.

Design, build, and harden asynchronous infrastructure and developer tooling to improve engineer productivity. Lead architecture and code-level solutions for background jobs and async communication (Sidekiq, Kafka/Karafka), drive large-scale code migrations using AI, and collaborate with product engineers to measure and iterate on platform improvements and incident resilience.