AWS Data Engineer (5-8 Years), Pune/ Hyderabad
Tata Consultancy Services
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Job Description
Dear Professionals
Greetings from Tata consultancy Services,
Job Title AWS Data Engineer with Pyspark
Experiernce: 5-10 Years
Location: Only Pune/ Hyderabad
Mode of Work : Work from Office
Mode of Interview: Virtual
Key Responsibilities
- Data Pipeline Development: Design, build, and optimize scalable batch and near-real-time ETL/ELT pipelines using PySpark and AWS data services.
- Cloud Ingestion & Processing: Process massive datasets from diverse sources including structured databases, APIs, and raw flat files.
- Workload Migration: Migrate legacy on-premises workloads (such as Ab Initio, Informatica, or SSIS) into modern cloud-based data lakes.
- Pipeline Orchestration: Develop, monitor, and schedule complex workflows using Apache Airflow or AWS Step Functions.
- Performance Tuning: Debug and optimize Spark code using the Spark UI, managing memory bottlenecks, skewness, and partitioning issues.
- Data Warehousing & Architecture: Model data structures utilizing Star/Snowflake schemas, Data Lakehouses, or Data Vault patterns.
- Collaborative Delivery: Participate in Agile/Scrum processes, code reviews, and provide technical guidance to junior team members
Technical Skill Requirements
Must-Have Skills
- Core Language: Advanced Python programming and solid SQL querying skills (CTEs, Window functions, complex joins).
- Big Data Framework: Deep understanding of Apache Spark architecture and hand-on PySpark scripting.
- AWS Core Analytics Stack:
- AWS Glue (ETL Jobs, Crawlers, and Catalog management)
- Amazon EMR (Cluster provisioning and configurations)
- Amazon S3 (Data storage strategies, partitioning, Parquet/ORC file optimization)
- Amazon Redshift / Snowflake (Data warehousing and query optimization)
- AWS Lambda & Step Functions (Serverless execution and workflow automation)
- Version Control: Git / GitHub Actions.
If you are Interested in the above opportunity kindly share your updated resume to [HIDDEN TEXT] immediately with the details below (Mandatory)
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Will you be able to join within 30/45 days (Yes/NO)
About The Company
Tata Consultancy Services
Tata Consultancy Services 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 56 years. Our consulting-led, cognitive powered, portfolio of business, technology and engineering services and solutions is delivered through our 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 has over 601,000 of the world’s best-trained consultants in 55 countries. *Caution against fraudulent job offers*: TCS doesn't charge any fee throughout the recruitment process. Refer here: on.tcs.com/3i9X5BU
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