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Senior Backend Software Engineer at Hiya

Seattle, WA💼 Full-time💰 $113,000–$113,000🗓 2026-10-01 → 2026-10-03

Core

Building new systems where telephony meets AI, including real-time scam detection, deepfake voice detection, and AI call screening for carrier networks.

Role type

Senior IC backend software engineer (telephony/AI)

Builds

Real-time AI-driven telephony systems (scam detection, voice verification) integrated into carrier networks

Domain

Telecommunications + Artificial Intelligence

Deliverable

production ML models

Required skills

TypeScript, Python, backend development, APIs, event-driven systems, system architecture

Preferred skills

VoIP/telephony experience, SIP/RTP, STT/TTS

Technologies

Node.js, Docker, Kubernetes, AWS, Terraform, Helm

Responsibilities

Designing early architecture for new AI/telephony systems, implementing real-time call processing features, integrating AI models into carrier networks

Seniority

Senior, hands-on IC

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