Senior AI Developer Voice AI & LLM Systems

Senior AI Developer 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 systemsLLMs, RAG & AI AgentsVoice orchestration & low-latency systemsTelephony and web-based voice applicationsYou 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 STTInterruption handling / barge-inLow-latency voice systemsTelephony and web voice integrationsAsync orchestration workflowsConversation memory/context strategiesAgent framework orchestrationDevelop APIs using FastAPI or Flask.Design RAG pipelines, prompt orchestration, and conversational workflows.Implement evaluation and observability layers including:Tracing & monitoringPrompt/version evaluationHallucination monitoringCall analyticsVoice quality metricsConversation QAFallback and recovery systemsOptimize 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 productsWork on real-world enterprise use casesHigh ownership and fast-paced growth cultureOpportunity to shape next-generation AI systemsSkills Python Voice AI STT TTS LLMs FastAPI Conversational AI RAG Telephony AWS Redis PostgreSQL Senior AI Developer 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 systemsLLMs, RAG & AI AgentsVoice orchestration & low-latency systemsTelephony and web-based voice applicationsYou 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 STTInterruption handling / barge-inLow-latency voice systemsTelephony and web voice integrationsAsync orchestration workflowsConversation memory/context strategiesAgent framework orchestrationDevelop APIs using FastAPI or Flask.Design RAG pipelines, prompt orchestration, and conversational workflows.Implement evaluation and observability layers including:Tracing & monitoringPrompt/version evaluationHallucination monitoringCall analyticsVoice quality metricsConversation QAFallback and recovery systemsOptimize 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 &