Senior Product Engineer (Backend, AI Agents)

Our client is seeking an experienced Senior Product Engineer to join their backend engineering team, responsible for building and maintaining the platform that powers AI agents across WhatsApp, voice, webchat, and email. The successful candidate will be responsible for designing scalable backend systems, developing APIs and third-party integrations, building agent orchestration logic, and ensuring the reliability, performance, and security of AI-powered applications in production. This role req…