Digital

Join EY's Assurance Digital team in Kolkata, West Bengal, India, as a Senior AI Developer. In this core full-time role, you will be instrumental in developing innovative, high-growth products by applying AI research and advanced analytics to solve complex business problems. You will collaborate with multi-disciplinary teams across the region to support global clients, integrating data science with business insights. Your expertise will drive our innovation agenda.

Key Responsibilities:

• Translate business challenges into analytical problems and design solution approaches.
• Clean, aggregate, analyze, and interpret data to extract valuable business insights.
• Manage the end-to-end AI/ML implementation lifecycle, including model design, feature planning, testing, production setup, monitoring, and release management.
• Work closely with Solution Architects to deploy AI Proofs of Concepts (POCs) and scale them into production-level applications.
• Utilize advanced Python skills and deploy open-source models.
• Develop data extraction techniques for complex documents (PDF, Word) to extract entities, tables, and information.

Key Requirements and Skills:

• Bachelor's or Master's degree in Data Science, Business Analytics, Statistics, Engineering, Operational Research, or a related field with a strong focus on modern data architectures.
• Proficient in Python with excellent coding skills.
• Minimum 4 years of core data science experience in areas such as:
• Machine Learning (Regression, Classification, Decision Trees, Random Forests, Time Series Forecasting, Clustering)
• Large Language Models (LLMs) including OpenAI models (ChatGPT, GPT4), and frameworks like LangChain and Llama Index.
• Open-source LLM frameworks (Mistral, Llama) and fine-tuning on custom datasets.
• Deep Learning (DNN, RNN, LSTM, Encoder-Decoder Models)
• Natural Language Processing (NLP): Text Summarization, Aspect Mining, Question Answering, Text Classification, Named Entity Recognition (NER), Natural Language Generation (NLG), Sentiment Analysis.
• Computer Vision: Image Classification, Object Detection, Tracking.
• SQL/NoSQL Databases and data manipulation.
• API Deployment (Flask, FastAPI, Azure Function Apps), web app creation, Docker, and Kubernetes.
• Additional skills include excellent written and oral communication, presentation, and facilitation abilities.
• Proven project management experience with the ability to coordinate multiple projects, prioritize tasks, and maintain organization, flexibility, and self-discipline.
• Proactive, organized, and self-sufficient with the ability to analyze complex problems and deliver pragmatic solutions.
• Ability to quickly gather and analyze data from various sources.
• Strong leadership potential and ability to foster discipline within team behaviors.

What EY Offers:

• Opportunities to work with a market-leading, multi-disciplinary team of over 7200 professionals.
• Engaging and meaningful projects with a focus on education, coaching, and practical experience for personal development.
• An individual progression plan for career growth and the opportunity to quickly take on responsible roles.
• An interdisciplinary environment that emphasizes high quality and knowledge exchange.
• Support, coaching, and feedback from engaging colleagues.
• Opportunities to develop new skills and advance your career.
• The freedom and flexibility to manage your role effectively.