Senior Software Engineer, Voice AI & Data Infrastructure

WorkHero

Remote regions

US

Benefits

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Responsibilities:

  • Analyze requirements and propose innovative AI-native solutions.
  • Write clean scalable code and own the voice and data stack end-to-end.
  • Optimize realtime system performance, latency, and cost.
  • Mentor team members and collaborate with product and subject matter experts.

Qualifications:

  • Senior-level backend experience (5+ years) shipping production systems.
  • Hands-on experience with realtime voice/streaming systems such as Twilio or WebRTC.
  • Data engineering fundamentals: event pipelines, data modeling, warehousing.
  • Proficiency in a typed backend language (TypeScript preferred) and LLM-powered features.

Nice to Have:

  • Experience with voice-AI platforms like Vapi or Deepgram.
  • Experience scaling cloud infrastructure (AWS) and workflow automation tools.
  • Experience with React or HVAC back-office workflows.

WorkHero

WorkHero builds an AI-powered back office for skilled trades, starting with the HVAC industry. It combines expert office managers with automation and AI tooling to help small teams handle invoicing, permits, scheduling, and paperwork.

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