Senior GenAI & Cloud Data Platform Engineer

Tata Consultancy Services Limited; Boston (MA); On-site; USD 120,000 - 140,000; Full time

Job summary

Tata Consultancy Services Limited is seeking a Senior Data Engineer with Generative AI and cloud data platform expertise to design, build, and optimize scalable data foundations on AWS. The role emphasizes PySpark, data warehousing, and end-to-end data pipelines for AI workloads.

Ideal candidates will have strong AWS data services experience, MLOps exposure, and the ability to enable enterprise AI/ML initiatives with robust data architectures. Boston-based, US market.

Qualifications

• 8+ years of experience in Data Engineering and Cloud Data Platforms.
• 2+ years of experience working with Generative AI, LLMs, or AI Engineering solutions.
• AWS Certifications such as AWS Certified Data Engineer, AWS Solutions Architect, and AWS Machine Learning Specialty.
• Experience with MLOps and AI Operations frameworks.

Responsibilities

• Design, develop, and maintain scalable, secure, and high-performance data pipelines on AWS.
• Build and optimize enterprise-grade ETL/ELT solutions for structured and unstructured data.
• Develop data architectures that support analytics, machine learning, and Generative AI workloads.
• Design and implement RAG-based solutions leveraging vector databases and enterprise knowledge repositories.
• Collaborate with Data Scientists, AI Engineers, Product Owners, and Business Stakeholders to deliver AI-enabled data products.
• Build reusable data services, APIs, and frameworks that accelerate AI adoption across the organization.
• Ensure data quality, lineage, governance, observability, and operational excellence across the data ecosystem.
• Optimize Snowflake/Redshift environments for performance, scalability, and cost efficiency.
• Support AI model deployment, monitoring, and integration with modern cloud platforms.
• Mentor junior engineers and contribute to data engineering best practices, architecture reviews, and technical guidance.

Skills

Python

PySpark

SQL

Data Warehousing

LLMs

GenAI

Airflow

Cloud Data Platforms

Education

AWS Certifications (Data Engineer)

AWS Solutions Architect

AWS Machine Learning Specialty

Tools

Snowflake

Amazon Redshift

Databricks

Delta Lake

Kubernetes

Terraform

GitHub Actions

MWAA

OpenAI / LangChain

Job description

Tata Consultancy Services Limited is seeking a Senior Data Engineer with Generative AI and cloud data platform expertise to design, build, and optimize scalable data foundations on AWS. The role emphasizes PySpark, data warehousing, and end-to-end data pipelines for AI workloads.

Ideal candidates will have strong AWS data services experience, MLOps exposure, and the ability to enable enterprise AI/ML initiatives with robust data architectures. Boston-based, US market.