NielsenIQ

Market Research

SeniorExpert

₹25–40L ~AI est. Chennai, Tamil Nadu, India FULL TIME
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for mid candidates.

The Brief

“Senior Expert at NielsenIQ. Skills: Azure Data Factory, Azure Databricks, ETL/ELT, Data Engineering. Design ETL/ELT pipelines. Develop ETL/ELT pipelines”

Industry & Context.

Market Research
Problems you'll solve

Problem-solving; Troubleshooting; Root cause analysis

What They're Looking For.

Must Have

10+ years of experience, ETL/ELT development experience, Azure Data Factory proficiency, Azure Databricks proficiency, Azure Data Lake Storage Gen2 proficiency, Azure SQL Database proficiency, Azure Synapse Analytics proficiency, SQL proficiency, Python proficiency, PySpark proficiency, Distributed data processing concepts, Data warehousing principles, Dimensional modeling, Data lifecycle management, CI/CD pipelines experience, Azure DevOps experience, GitHub Actions experience, Big data ecosystems familiarity, Orchestration patterns familiarity, Troubleshooting skills

Nice to Have

Microsoft Certified: Azure Data Engineer Associate (DP-203), Microsoft Certified: Fabric Data Engineer Associate (DP-700), Databricks Certification, Basic Power BI working knowledge

What You'll Do.

Design ETL/ELT pipelines

Develop ETL/ELT pipelines

Maintain ETL/ELT pipelines

Build data processing frameworks

Optimize data processing frameworks

Develop curated datasets

Manage curated datasets

Architect data storage solutions

Optimize Databricks clusters

Optimize ADF pipelines

Monitor pipeline issues

Troubleshoot pipeline issues

Resolve pipeline issues

Monitor data quality issues

Troubleshoot data quality issues

Resolve data quality issues

Collaborate with business stakeholders

Understand data requirements

Understand delivery expectations

Translate business needs

Translate analytical needs

Implement data security

Implement role-based access control

Ensure data pipeline compliance

Ensure data storage compliance

Create technical documentation

Maintain technical documentation

Mentor junior data engineers

Promote data engineering best practices

Promote coding standards

Promote cloud operations best practices

How You'll Work.

Team & Collaboration

Business stakeholders; Downstream consumers; Agile teams

Communication Scope

Stakeholder management

Process & Methodology

Agile

Full Job Description

We are seeking a highly experienced Azure Data Engineer with 10+ years of hands-on experience, specializing in Azure Data Factory and Azure Databricks, to design, build, and manage scalable, secure, and high-performance data platforms on Microsoft Azure. The ideal candidate will be deeply skilled in ETL/ELT engineering, distributed data processing, and cloud-native data architecture, and will play a key role in transforming complex data from multiple sources into reliable, analytics ready datasets that support business and operational decision-making. Key Responsibilities * Design, develop, and maintain robust ETL/ELT pipelines using Azure Data Factory and Azure Databricks. * Ingest and integrate data from on-premises systems, cloud platforms, APIs, and flat files into Azure-based data platforms. * Build and optimize data processing frameworks using Databricks (PySpark / Spark SQL) for large-scale data transformation. * Develop and manage data models and curated datasets in Azure Data Lake Storage Gen2, Azure SQL Database, and Azure Synapse Analytics. * Architect scalable, secure, and cost-efficient data storage solutions using Azure-native services. * Optimize Databricks clusters and ADF pipelines for performance, reliability, and cost efficiency. * Monitor, troubleshoot, and resolve pipeline and data quality issues using Azure Monitor, Log Analytics, and native service diagnostics. * Collaborate closely with business stakeholders and downstream consumers to understand data requirements and delivery expectations. * Translate business and analytical needs into technical data engineering solutions aligned with enterprise architecture standards. * Implement data security, encryption, and role-based access control (RBAC) across the data platform. * Ensure data pipelines and storage comply with organizational policies and regulatory requirements (e.g., GDPR, HIPAA where applicable). * Create and maintain technical documentation for data flows, pipeline logic, transforma

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