GenAI ML Engineer

Inclusion without Exception: Tata Consultancy Services (TCS) is an equal opportunity employer, and embraces diversity in race, nationality, ethnicity, gender, age, physical ability, neurodiversity, and sexual orientation, to create a workforce that reflects the societies we operate in. Our continued commitment to Culture and Diversity is reflected in our people stories across our workforce and implemented through equitable workplace policies and processes. About TCS: TCS is an IT services, consulting, and business solutions organization that has been partnering with many of the world’s largest businesses in their transformation journeys for over 55 years. Its consulting-led, cognitive-powered portfolio of business, technology, and engineering services and solutions is delivered through its unique Location Independent Agile™ delivery model, recognized as a benchmark of excellence in software development. A part of the Tata group, India's largest multinational business group, TCS operates in 55 countries and employs over 607,000 highly skilled individuals, including more than 10,000 in Canada. The company generated consolidated revenues of US $ 30 billion in the fiscal year ended March 31, 2025, and is listed on the BSE and the NSE in India. TCS' proactive stance on climate change and award-winning work with communities across the world have earned it a place in leading sustainability indices such as the MSCI Global Sustainability Index and the FTSE4Good Emerging Index. Required Skill Sets: • We are seeking a talented GenAI ML Engineer to develop and deploy cutting-edge generative AI solutions and large language models. • This role focuses on building innovative AI applications, fine-tuning LLMs, and implementing machine learning pipelines to solve complex business problems using the latest advances in generative artificial intelligence. • Generative AI Development Design and implement generative AI models for text, code, and multimodal applications • LLM Engineering Fine-tune, optimize, and deploy large language models (GPT, Claude, Llama, etc.) • Model Training Develop training pipelines for custom generative models and foundation model adaptation • Python Development Build robust ML applications, APIs, and services using Python and ML frameworks • Prompt Engineering Create and optimize prompts for various LLM applications and use cases • Model Evaluation Implement evaluation frameworks for generative AI model performance and safety • Production Deployment Deploy and monitor ML models in production environments with proper scaling • Research Innovation Stay current with latest GenAI research and implement state-of-the-art techniques • Data Pipeline Management Build data preprocessing and feature engineering pipelines for ML workflows • Collaboration Work closely with product, engineering, and data science teams to deliver AI solutions • Machine Learning Deep expertise in ML algorithms, neural networks, and model optimization • Generative AI Hands-on experience with GANs, VAEs, diffusion models, and transformer architectures • Large Language Models Proficiency in working with LLMs, fine-tuning, and deployment strategies • Python Expert-level Python programming with ML libraries (PyTorch, TensorFlow, Hugging Face, Lang Chain) • MLOps Experience with model versioning, monitoring, and production deployment • Cloud Platforms Knowledge of AWS Azure GCP ML services and GPU computing Desired Skill Set: • ML , GenAI , LLM , Python Tata Consultancy Services Canada Inc. is committed to meeting the accessibility needs of all individuals in accordance with the Accessibility for Ontarians with Disabilities Act (AODA) and the Ontario Human Rights Code (OHRC). Should you require accommodation during the recruitment and selection process, please inform Human Resources. Thank you for your interest in TCS. Candidates that meet the qualifications for this position will be contacted within a 2-week period. We invite you to continue to apply for other opportunities that match your profile.