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Hiya is hiring a
Senior Backend Software Engineer

About Hiya

Hiya makes your mobile calling experience smarter and more relevant. We partner with phone makers and telecom carriers to bring this innovation to over 500+ million global subscribers and growing.

Job Description

Lead Backend Engineer for Hiya's Communications Platform team (Seattle and Barcelona). Working on new AI-enabled telephony systems including real-time scam detection on live calls, deepfake voice detection, speaker verification, and AI call screening that plugs into carrier networks. You’ll help make early architecture decisions. Stack: TypeScript/Node.js, SIP/RTP, STT/TTS, Docker, Kubernetes, AWS, Terraform, Helm. Requirements: 3+ years of backend experience, strong TypeScript or Python, and comfort with APIs and event-driven systems. VoIP/telephony experience is a plus but not required.

Remote

Remote Conditions

Hybrid: 3 days/week in Seattle office; 2 days remote. Timezone alignment with US Pacific; occasional collaboration with Barcelona team.

Salary

113K

 to 

197K

Benefits

Not Specified

Tech Tags

Equity Offered

Senior Role

Date Listed

02 October, 2026 (about 9 hours ago)
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