AI/ML Engineer

AI/ML Engineer - Job DescriptionVakta AI

Position: AI/ML Engineer Experience: 1+ years (Freshers/Interns not eligible) Location: Remote/Hybrid Employment Type: Full-time

About Vakta AI

Vakta AI is building a bold new interface to knowledge — through hyper-realistic AI avatars that people can talk to, learn from, and take guidance from in real-time.

From intelligent tutors and language coaches to career, legal, and health advisors — we're rethinking how India learns and solves problems, one conversation at a time.

We're assembling a world-class AI team to push the frontiers of LLMs, speech technology, and virtual agent design — blending cutting-edge research with real-world scale.

As part of this journey, we're hiring across core AI/ML roles — a rare chance to shape the future of avatar-based learning and expert access for millions across Bharat

Key AI/ML ResponsibilitiesConversational AI Development:

• Build intelligent AI tutors for natural language learning conversations
• Develop conversation flow management systems for structured learning dialogues
• Create context-aware chatbots that adapt to user's learning level
• Implement multi-turn dialogue systems with memory and context retention

Speech & Language Processing:

• Develop real-time speech recognition systems for multiple languages
• Build pronunciation assessment and scoring algorithms
• Create accent detection and improvement feedback systems
• Implement grammar correction and language understanding models
• Work with speech synthesis for AI avatar responses

Machine Learning & Personalization:

• Design adaptive learning algorithms that personalize content based on user progress
• Build recommendation systems for learning paths and content
• Develop sentiment analysis for engagement tracking
• Create user behavior analysis and learning pattern recognition
• Implement A/B testing frameworks for model optimization

AI Model Integration:

• Integrate and optimize third-party AI APIs (OpenAI GPT, Google Gemini, Claude)
• Build custom wrapper services for seamless AI model integration
• Implement cost-effective API usage strategies
• Create fallback mechanisms for API reliability

Data & Analytics:

• Design data pipelines for user interaction collection
• Build learning progress tracking and analytics systems
• Implement real-time performance monitoring for AI models
• Create dashboards for learning insights and model performance
• Develop data preprocessing pipelines for training models

Technical Implementation:

• Deploy ML models in production environments
• Implement MLOps practices for model versioning and monitoring
• Build scalable AI systems for mobile and web applications
• Create real-time inference systems for speech and text processing
• Integrate AI systems with 3D avatars and Unity engines

Required Technical Skills

• 1+ years industry experience in AI/ML development
• Python expertise with ML libraries (TensorFlow/PyTorch, scikit-learn)
• NLP frameworks (spaCy, NLTK, Transformers, LangChain)
• Speech processing (librosa, pydub, speech_recognition)
• Language models (GPT, BERT, T5) and fine-tuning experience
• Cloud ML services (AWS/GCP/Azure)
• REST APIs and backend integration
• Database systems (PostgreSQL, MongoDB, Redis)

Job Types: Full-time, Permanent

Pay: ₹400, ₹1,000,000.00 per year

Work Location: In person