Job Summary

We are building Kyra -an AI-powered health and fitness coach that provides personalized nutrition advice, analyzes medical and lab reports, scans food for nutritional information, creates workout and wellness plans, and interacts with users through a speaking 3D avatar with real-time lip sync.

We are looking for an AI Developer who can build and fine-tune custom AI models, integrate multimodal AI pipelines, and bring Kyra to life as an intelligent conversational health companion.

Key Responsibilities
- Design and develop the core AI engine for Kyra with context-aware, multi-turn conversations covering nutrition, exercise, supplements, sleep, stress, and overall wellness.
- Build a food recognition pipeline using computer vision models such as YOLO , EfficientNet , or custom CNNs to identify food items and estimate nutritional values.
- Develop a medical and lab report analysis module using OCR technologies like Tesseract and PaddleOCR , combined with NLP for extracting biomarkers and generating health insights.




- Create a personalized recommendation engine for workout plans, diet suggestions, wellness challenges, and habit tracking based on user goals and historical data.
- Fine-tune and deploy Large Language Models (LLMs) using Python , PyTorch , TensorFlow , and Hugging Face Transformers .
- Develop Retrieval-Augmented Generation (RAG) pipelines using vector databases such as Pinecone , Weaviate , or ChromaDB .
- Build a real-time 3D avatar speech and lip-sync pipeline by integrating Text-to-Speech engines, phoneme extraction, and viseme mapping.
- Implement voice interaction using Speech-to-Text technologies like Whisper , natural language understanding, and conversational AI workflows.
- Design prompt engineering frameworks, AI guardrails, and safety filters to ensure medically responsible responses.
- Develop evaluation frameworks to measure model accuracy, response quality, hallucination rates, and user satisfaction.
- Optimize inference perform

📌 AI Developer (Bengaluru)
🏢 Fittbot
📍 Bengaluru