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

Build systems to analyze and visualize agent performance, enable A/B testing of AI agents, explore conversational data through AI-powered clustering, and proactively monitor agents for defects and emerging patterns. The role requires shipping full-stack production systems, collaborating autonomously, and applying strong craftsmanship and customer focus. Experience with AI products, Go, TypeScript, developer tooling, programming languages, databases, design, or technical leadership is advantageous.

Build and scale Sierra’s customer-facing AI communication platform across voice, chat, SMS, email, and native app experiences. Responsibilities include developing multimodal agent experiences, global telephony infrastructure, channel integrations, real-time low-latency systems, contact-center integrations, and safe personal-agent connectivity. The role requires strong backend fundamentals while collaborating across infrastructure, mobile, and web systems, with emphasis on reliability, security, performance, and rapid delivery.

Build production systems and reusable platform primitives for long-horizon AI agents. Responsibilities include developing feedback loops, evaluation, memory, orchestration, integrations, observability, decisioning, and multichannel engagement across voice, SMS, and email. The role involves shaping product architecture, translating prototypes into durable capabilities, solving customer problems, and collaborating with product and engineering teams in an ambiguous, fast-changing environment.

Build and operate secure, high-reliability payments infrastructure for AI voice agents. Responsibilities include real-time card capture, tokenization, payment gateway integrations, egress controls, privacy protection, idempotent payment actions, and self-service APIs and SDKs. The role spans backend systems, security, real-time voice, LLM integration, and customer-cloud deployments, with end-to-end ownership from design through production and on-call support.

Supports sales engineers by learning the AI agent platform, participating in discovery calls and demos, building proofs of concept, and explaining APIs and integrations. Assists with RFPs, security questionnaires, sales collateral, CRM updates, customer meetings, and product feedback. The role includes structured training and mentorship while developing technical pre-sales, communication, and consultative selling skills.

Product Counsel will advise product and engineering teams throughout the AI product lifecycle, embedding privacy, compliance, transparency, and risk considerations into development and launches. The role will address AI regulations, consumer protection, telecommunications, industry-specific requirements, privacy, and intellectual property. Responsibilities include creating scalable product review processes, monitoring legal developments, supporting AI governance, and balancing legal risks with business objectives in a fast-moving technology environment.

Lead Sierra’s global integrated marketing function, building full-funnel campaigns across digital, offline, and account-based channels. Translate business priorities into pipeline, manage budgets and performance, establish campaign operating rhythms, and optimize investments using attribution and forecasting. Build and lead a high-performing team while partnering with Sales, Operations, Product Marketing, Brand, Events, Communications, Finance, and regional marketing teams. Apply AI and automation to improve research, content adaptation, experimentation, reporting, and campaign execution.

Negotiate and advise on SaaS, technology licensing, services, partner, vendor, privacy, security, and NDA contracts. Build scalable contracting templates, playbooks, and workflows; advise on contract law, intellectual property, privacy, AI regulation, and product issues. Collaborate with Sales, Operations, and Agent Development, exercise strategic risk judgment, and mentor junior legal team members.

Own the sales commission platform, including plan configuration, calculation logic, access, data integrations, and annual changes. Build workflows connecting Salesforce, HRIS, payroll, and commission systems; automate processes; create attainment and payout dashboards; and document rules. Partner with Accounting on commission accruals, reconciliations, month-end close, and capitalization while maintaining accurate employee records and confidential pay-data access.

Designs, launches, and scales global people programs spanning onboarding, manager training, development, feedback, performance, engagement, and recognition. Partners with HR, Legal, Finance, executives, and employees to ensure compliant, well-documented program execution. Uses data, systems, and process design to improve employee experience and operational efficiency in a fast-growing technology company.