Senior Software Engineer

🚀 Senior Software Engineer📍 San Francisco | Fully onsite | Early-stage AI startupA YC-backed AI startup is hiring Senior Software Engineers to help build AI-powered voice and communication systems for major financial institutions.The role focuses heavily on backend infrastructure, real-time systems, telephony, and scalable AI agent workflows handling millions of live interactions.What they’re looking for:• 3–7 years engineering experience• Strong backend / infrastructure background• TypeScript + Python• Hands-on builder mentality• Experience shipping production systems at scale• Strong ownership and startup mindsetBonus:• Voice AI / conversational AI• FinServ or regulated industry experienceEnvironment:• High-performance engineering culture• Fully onsite in San Francisco• Fast-moving startup pace• Interview process targeted under 2 weeksGreat opportunity for engineers who want real ownership, high impact, and the chance to build foundational AI infrastructure from the ground up.DM me if interested.