Tech S and T-Infra-Data Operations and Engineering Specialist - Senior

Ernst & Young Advisory Services Sdn Bhd; Dadri; On-site; INR 2,500,000 - 4,500,000; Full time

Job summary

Ernst & Young Advisory Services Sdn Bhd seeks a Senior Data Operations & Engineering Specialist to design, develop, and support scalable data platforms across AWS and Azure. The role focuses on data integration, migration, cloud data engineering, warehousing, and BI enablement.

The ideal candidate will have hands-on experience with SQL, Python/PySpark, ETL/ELT pipelines, and modern data architectures. You’ll drive operational excellence and collaborate with analytics teams to deliver trusted

Qualifications

• Strong hands-on experience in SQL, Python, and/or PySpark.
• Experience designing and developing ETL/ELT pipelines, data flows, and integration solutions.
• Hands-on experience with AWS (S3, Glue, Redshift, Lambda, Athena) and/or Azure (ADF, Databricks, ADLS, Synapse).
• Strong knowledge of Data Warehousing, Data Lakes, Lakehouse architectures, and dimensional data modeling (Star/Snowflake).
• Experience building and supporting enterprise data platforms for reporting, analytics, and business intelligence.
• Hands-on experience in data migration and modernization projects, including on-premises to cloud migrations and legacy platform transformations.
• Experience with Spark/Databricks and large-scale data processing.
• Knowledge of batch and real-time data processing frameworks.
• Experience with pipeline orchestration tools such as Airflow, ADF, Step Functions, or equivalent.
• Strong understanding of data quality, validation, performance tuning, and operational support.
• Experience supporting BI solutions using Power BI, Tableau, QuickSight, or similar platforms.
• Familiarity with source control, CI/CD, and Agile delivery methodologies.

Responsibilities

• Design, develop, and maintain scalable data pipelines and integration frameworks.
• Manage and optimize cloud-based data platforms, databases, data warehouses, and analytical datasets.
• Lead and support data migration, modernization, and transformation initiatives.
• Collaborate with business, analytics, and reporting teams to deliver reliable and trusted data assets.
• Ensure data quality, security, performance, availability, and operational stability.
• Support BI, reporting, and self-service analytics initiatives.
• Monitor, troubleshoot, and continuously improve data platform operations and processes.

Skills

SQL

Python

PySpark

Data integration

Data warehousing

Data migration

Spark/Databricks

Batch & real-time processing

Airflow / ADF / Step Functions

Data quality

Tools

AWS

Azure

Airflow

Terraform / CloudFormation

Job description

Tech S and T-Infra-Data Operations and Engineering Specialist - Senior

Location: Noida

Other locations: Anywhere in Country

At EY, you’ll have the chance to build a career as unique as you are, with the global scale, support, inclusive culture and technology to become the best version of you. And we’re counting on your unique voice and perspective to help EY become even better, too. Join us and build an exceptional experience for yourself, and a better working world for all.

Role Summary

Seeking skilled Data Operations & Engineering Specialist to design, develop, and support scalable data platforms, data pipelines, database solutions, and analytics ecosystems across AWS and Azure environments. The ideal candidate should have strong experience in data integration, migration, cloud-based data engineering, data warehousing, BI enablement, and operational excellence.

Must Have Skills

• Strong hands-on experience in SQL, Python, and/or PySpark.
• Experience designing and developing ETL/ELT pipelines, data flows, and integration solutions.
• Hands-on experience with AWS (S3, Glue, Redshift, Lambda, Athena) and/or Azure (ADF, Databricks, ADLS, Synapse).
• Strong knowledge of Data Warehousing, Data Lakes, Lakehouse architectures, and dimensional data modeling (Star/Snowflake).
• Experience building and supporting enterprise data platforms for reporting, analytics, and business intelligence.
• Hands-on experience in data migration and modernization projects, including on-premises to cloud migrations and legacy platform transformations.
• Experience with Spark/Databricks and large-scale data processing.
• Knowledge of batch and real-time data processing frameworks.
• Experience with pipeline orchestration tools such as Airflow, ADF, Step Functions, or equivalent.
• Strong understanding of data quality, validation, performance tuning, and operational support.
• Experience supporting BI solutions using Power BI, Tableau, QuickSight, or similar platforms.
• Familiarity with source control, CI/CD, and Agile delivery methodologies.

Good to Have Skills

• Experience with Snowflake, Microsoft Fabric, or similar modern data platforms.
• Exposure to streaming technologies such as Kafka, Event Hub, or Kinesis.
• Knowledge of CDC, replication, and data synchronization frameworks.
• Experience with Infrastructure as Code using Terraform, CloudFormation, or Bicep.
• Understanding of Data Governance, Metadata Management, Data Lineage, and Security practices.
• Cloud certifications such as AWS Data Engineer, DP-203, DP-600, or equivalent.

Key Responsibilities

• Design, develop, and maintain scalable data pipelines and integration frameworks.
• Manage and optimize cloud-based data platforms, databases, data warehouses, and analytical datasets.
• Lead and support data migration, modernization, and transformation initiatives.
• Collaborate with business, analytics, and reporting teams to deliver reliable and trusted data assets.
• Ensure data quality, security, performance, availability, and operational stability.
• Support BI, reporting, and self-service analytics initiatives.
• Monitor, troubleshoot, and continuously improve data platform operations and processes.

EY | Building a better working world

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Working across assurance, consulting, law, strategy, tax and transactions, EY teams ask better questions to find new answers for the complex issues facing our world today.

EY refers to the global organization, and may refer to one or more, of the member firms of Ernst & Young Global Limited, each of which is a separate legal entity. Ernst & Young Global Limited, a UK company limited by guarantee, does not provide services to clients.