🔥 BACKEND DEVELOPER (VOICE ROBOT SYSTEMS) 🔥 👋 Who we are: We develop intelligent AI-based voice robots. Our product processes thousands of calls daily, using modern ASR/TTS models. We are looking for a strong backend developer to strengthen the team and take charge of the system's core architecture and development. 📍 Location: Russian citizens only (Russian passport required). Remote work / full-time employment. 🤝 Format: Outstaff (working within the client's team). 💻 WHAT YOU WILL DO: — Design and develop the product's backend architecture (Highload, real-time event processing, dialogue state management); — Develop and support voice scenario and voice model logic; — Integrate with speech engines (ASR/TTS) and external APIs; — Configure integrations with CRM systems (1C, Bitrix24, etc.); — Analyze and quickly resolve production incidents (fault tolerance); — Maintain technical documentation. ✅ WHAT WE EXPECT: — At least 3 years of commercial development experience in Python; — Deep knowledge of Django and FastAPI; — Experience in designing backend architecture and distributed systems; — Excellent knowledge of SQL (PostgreSQL / MySQL) and query optimization; — Experience integrating with third-party services via REST/WebSocket; — Ability to bring solutions to a production-ready state; — Strict MUST HAVE: Experience with ASR (recognition) / TTS (synthesis) / IP telephony (SIP, VoIP) or voice technologies. 💎 PERSONAL QUALITIES: — Full autonomy and responsibility for the end result; — Ability to make decisions and propose architectural solutions considering customization for business needs. ✉️ HOW TO APPLY: @HRFreelancerr #vacancy #backend #python #django #fastapi #developer #voicerobots #ASR #TTS #outstaff #ITjobs #remote #RF #vacancyforRFcitizens #telephony #VoIP #Highload