Top Tech Jobs & Startup Jobs

The Chief of Staff serves as the CEO’s strategic operator and thought partner, managing executive-office operations, planning rhythms, OKRs, dashboards, board preparation, fundraising support, stakeholder relationships, and cross-functional initiatives. The role drives accountability, synthesizes business performance, improves leadership meetings, handles confidential information, and represents the CEO with internal and external stakeholders. Success requires strong judgment, exceptional writing, AI fluency, and the ability to execute ambiguous, high-impact work under pressure.

Lead and execute the most complex enterprise deployments of real-time LLM agent systems. Architect integrations, debug production voice/telephony issues, mentor FDEs, build reusable deployment tooling, and drive product feedback to core engineering.

Lead and hire an engineering team, shape architecture and technical strategy for an AI-native voice platform, own and ship complex, high-impact systems, mentor engineers, raise engineering quality, and solve scaling, reliability, and operational challenges.

Drive outbound prospecting to enterprise accounts via calls, email, and social; qualify prospects, set high-quality meetings for AEs, collaborate on messaging and targeting, and consistently hit pipeline and meeting goals while working in-person at the San Francisco HQ.

Build backend systems powering real-time AI agents, including data pipelines, integrations, logging/visualization, dynamic knowledge, and agent memory. Ship features alongside senior engineers and own smaller projects end-to-end.

As a Senior Backend Engineer, you will design scalable solutions, own products, lead technical architecture, and contribute to key engineering projects.

Lead QA for an AI agent platform: define test strategy, run distributed QA team, validate conversational AI outputs, manage release QA gates, triage bugs, and build QA processes.

Build and scale backend infrastructure and systems powering real-time AI agents. Work across data pipelines, analytics, and real-time systems; own end-to-end design, implementation, and iteration. Drive initiatives like ClickHouse analytics migration, hallucination detection, and scaling browser-use agents.

As a Staff Backend Engineer, you'll design scalable solutions, lead technical architecture, contribute to products, and work in a dynamic environment with a focus on high-quality code.

Lead architecture and high-stakes backend projects, write and ship production code, mentor engineers, set engineering quality standards, and drive technical strategy to scale agent infrastructure.