Tata Consultancy Services

Data Scientist

Tata Consultancy Services$135K — $150K *
Finance & Insurance
Less than 5 years of experience
Job Overview by Ladders

Qualifications

  • 5-7 years of experience in developing Risk models using Supervised ML techniques.
  • Proficient in Python, PySpark, and ML libraries like scikit-learn and TensorFlow.
  • Strong background in BFSI sector with expertise in financial domain principles.
  • Experience in NLP, LLMs (GPT), and deep learning for advanced model development.
  • Familiar with MLOps practices and managing end-to-end model pipelines.
  • Hands-on experience with graph analytics tools like Neo4j and TigerGraph.

Responsibilities

  • Lead data science projects from ideation through to production deployment.
  • Create standards and governance frameworks for AI/ML solutioning and model management.
  • Collaborate with cross-functional teams, including data engineering and business units.
  • Oversee the integration of data science models into production systems.
  • Guide the development of feature engineering and data strategy.
  • Evaluate and recommend new ML tools and cloud-native solutions.
  • Encourage the use of emerging technologies like generative AI and graph-based learning.

Benefits

  • Innovative work culture promoting AI and ML advancements.
  • Opportunities for mentoring and leading data science teams.
  • Exposure to cutting-edge technologies and methodologies in the BFSI sector.
  • Encouragement of continuous learning in advanced machine learning techniques.
Full Job Description
Must Have Technical/Functional Skills
• Experience is developing Risk models using Supervised ML techniques.
• Exposure to Model performance metrics.
• Model Development experience in Python/PySpark is preferred.
• An experienced Data Scientist to lead end-to-end AI/ML solution design and implementation across a range of business domains in financial services.
• You will be responsible for architecting robust, scalable, and secure data science solutions that drive
• innovation and competitive advantage in the BFSI sector.
• This includes selecting appropriate technologies, defining solution blueprints, ensuring production readiness, and mentoring cross-functional teams.
• You will work closely with stakeholders to identify high-value use cases and ensure seamless integration of models into business applications.
• Your deep expertise in machine learning, cloud-native architectures, MLOps practices, and financial domain knowledge will be essential to influence strategy and deliver transformative business impact.
• Proficient in Python, scikit-learn, TensorFlow, PyTorch, HuggingFace.
• Strong BFSI domain knowledge.
• Experience with NLP, LLMs (GPT), and deep learning.
• Hands-on with MLOps pipelines and tools.
• Experience with graph analytics tools (Neo4j, TigerGraph, NetworkX).

Roles & Responsibilities
• Experience is developing Risk models using Supervised ML techniques.
• Exposure to Model performance metrics.
• Model Development experience in Python/PySpark is preferred.
• Lead data science teams through complete project lifecycles from ideation to production.
• Define standards, best practices, and governance for AI/ML solutioning and model management.
• Collaborate with data engineering, MLOps, product, and business teams.
• Oversee integration of data science models into production systems.
• Evaluate and recommend ML tools, frameworks, and cloud-native solutions.
• Guide feature engineering, data strategy, and feature store design.
• Promote innovation with generative AI, reinforcement learning, and graph-based learning.
• Knowledge of Spark, PySpark, Scala.
• Experience leading CoEs or data sc ience accelerators.

Salary Range: $135,000 to $150,000 per year

About Tata Consultancy Services

Tata Consultancy Services (TCS) is an Indian multinational information technology (IT) services and consulting company, headquartered in Mumbai, Maharashtra, India. It is a subsidiary of Tata Group and operates in 149 locations across 46 countries. TCS is the largest Indian company by market capitalization and is ranked 11th on the Forbes Global 2000 list of the world's biggest public companies. TCS is also the second-largest IT services company in the world by revenue and the largest employer of women in India. The company provides services in areas including IT, consulting, and business solutions.
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