Senior Backend Software Engineer at Hiya
Core
Building next-generation voice products from scratch to protect users from spam, fraud, and deepfake scam calls, and provide branded verified caller ID for businesses.
Role type
Senior IC backend software engineer (voice intelligence)
Builds
Real-time SIP/RTP media handling, STT/TTS pipelines, deepfake detection, speaker verification, and conversational AI integrated into carrier networks
Domain
Telecommunications + Voice AI
Deliverable
production ML models | product features
Required skills
TypeScript, Node.js, Python, Kafka, Docker, Kubernetes, AWS, system architecture design, real-time media processing
Preferred skills
Telephony protocols (SIP, RTP, WebRTC), deepfake detection, speaker verification, conversational AI
Technologies
TypeScript, Node.js, Python, Kafka, Docker, Kubernetes, AWS
Responsibilities
Designing early architecture for greenfield voice products, implementing real-time media pipelines, integrating AI models into carrier networks, optimizing for low latency
Seniority
Senior, hands-on IC