HabileLabs Private Limited
Website:
habilelabs.io
Job details:
Senior AI Engineer – Voice AI & LLM Systems
Habilelabs Pvt. Ltd.
Type: Full-Time
Experience: 5+ 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 fast-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
Click on Apply to know more.