Software Engineer
Gradium · Paris, FR
Infrastructureonsitesenior
At a glance
Highlights
- Build the backend behind real-time audio that customers trust at scale.
- Keep global latency low while making production bulletproof and reliable.
- Deploy models efficiently with founders to redefine human-machine voice.
Ideal candidate
Production-obsessed builder with founder mindset who thrives in ambiguity, takes full ownership, and cares relentlessly about latency and reliability under real load.
Requirements
- 5+ years of backend engineering
- Strong Python or Rust
- Hands-on experience with distributed systems
- Proficiency with AWS, GCP, or Azure
- BS in Computer Science or equivalent practical experience
Lab profile
About Gradium
Frontier voice AI company building human-like text-to-speech engine for next-generation voice agents.
What they build
- Text-to-Speech engine for voice agents
- Real-time voice understanding models
- Autonomous voice resolution with human escalation
Known for
- Frontier speech research brought into production
- Genuinely human-sounding voices
- Reliable handling of acronyms, alphanumerics, and cross-lingual names
Key facts
- Spun out of Paris-based Kyutai AI lab
- Small early-stage team
Posted · Last seen