Senior Software Developer – Voice AI & LLM Systems (Jaipur)

Senior Software Developer – Voice AI &
- LLM Systems Habilelabs Pvt. Ltd. Type: Full-Time Experience: 6 Years Location: Jaipur Tech Stack Python, FastAPI/Flask, Voice AI, STT/TTS, LLMs, PostgreSQL, Redis, AWS, Docker, CI/CD ABOUT THE ROLE We are looking for a Senior Software Developer with hands-on experience in building and deploying production-grade Voice AI Agents. The ideal candidate should have strong expertise in:
- Speech-to-Text (STT) &
- Text-to-Speech (TTS)
- Real-time conversational AI systems
- LLMs, RAG &
- AI Agents
- Voice orchestration & low-latency systems
- Telephony and web-based voice applications You will work on scalable AI-native voice products involving intelligent automation, conversational workflows, and enterprise-grade Voice AI systems. RESPONSIBILITIES
- Build and deploy scalable Voice AI systems and backend services.
- Design real-time conversational pipelines using STT, TTS, LLMs, and AI agents.
- Work on
- Streaming vs batch STT
- Interruption handling / barge-in
- Low-latency voice systems
- Telephony and web voice integrations
- Async orchestration workflows
- Conversation memory/context strategies
- Agent framework orchestration
- Develop APIs using FastAPI or Flask.
- Design RAG pipelines, prompt orchestration, and conversational workflows.
- Implement evaluation and observability layers including:
- Tracing & monitoring
- Prompt/version evaluation
- Hallucination monitoring
- Call analytics
- Voice quality metrics
- Conversation QA
- Fallback and recovery systems
- Optimize scalability, reliability, and performance of Voice AI systems.
- Mentor junior developers and contribute to engineering best practices. REQUIREMENTS Must-Have
- 5 years of backend development experience in Python.
- Proven experience deploying Voice AI Agents in production.
- Strong expertise in STT, TTS, LLM integrations, and conversational AI systems.
- Experience with FastAPI or Flask.
- Experience with OpenAI, Anthropic, Gemini, or similar LLM platforms.
- Strong understanding of RAG, prompt engineering, memory handling, and AI agents.
- Experience with PostgreSQL, Redis, AWS, Docker, and CI/CD.
- Strong system design and problem-solving skills. Nice to Have
- Experience with Twilio, Vobiz, Exotel, SIP, or telephony systems.
- Familiarity with vector databases and WebSockets.
- Experience with observability/monitoring tools.
- Exposure to BFSI or enterprise automation domains. WHY JOIN HABILELABS
- Build cutting-edge AI &
- Voice AI products
- Work on real-world enterprise use cases
- High ownership and rapid-paced growth culture
- Opportunity to shape next-generation AI systems Skills
- Python
• Voice AI
• STT
• TTS
• LLMs
• FastAPI
• Conversational AI
• RAG
• Telephony
• AWS
• Redis
• PostgreSQL Apply on Kit Job: kitjob.in/job/4mtppt