Senior Real-Time Conversational AI Platform Engineer

Call Box is building a high-performance, AI-native engineering organization focused on real-time voice AI for the automotive sector. You will design, implement, and ship features end-to-end, owning live-site health and performance in a fast-paced team. You will work across speech-to-text, text-to-speech, LLMs, and telephony integrations, optimizing latency and reliability while collaborating with AI agents and maintaining high-quality code reviews.