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Technology

Sr Specialist Data/AI Engineering- Azure Data bricks ,Azure data lake & Java

Hyderabad, India

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Job Description:

Key Responsibilities:

Data Engineering & Architecture:

  • Design, develop, and maintain high-performance data pipelines for structured and unstructured data using Azure Data Bricks and Apache Spark.
  • Build and manage scalable data ingestion frameworks for batch and real-time data processing.
  • Implement and optimize data lake architecture in Azure Data Lake to support analytics and reporting workloads.
  • Develop and optimize data models and queries in Azure Synapse Analytics to power BI and analytics use cases.

Cloud-Based Data Solutions:

  • Architect and implement modern data lakehouses combining the best of data lakes and data warehouses.
  • Leverage Azure services like Data Factory, Event Hub, and Blob Storage for end-to-end data workflows.
  • Ensure security, compliance, and governance of data through Azure Role-Based Access Control (RBAC) and Data Lake ACLs.

ETL/ELT Development:

  • Develop robust ETL/ELT pipelines using Azure Data Factory, Data Bricks notebooks, and PySpark.
  • Perform data transformations, cleansing, and validation to prepare datasets for analysis.
  • Manage and monitor job orchestration, ensuring pipelines run efficiently and reliably.

Performance Optimization:

  • Optimize Spark jobs and SQL queries for large-scale data processing.
  • Implement partitioning, caching, and indexing strategies to improve performance and scalability of big data workloads.
  • Conduct capacity planning and recommend infrastructure optimizations for cost-effectiveness.

Collaboration & Stakeholder Management:

  • Work closely with business analysts, data scientists, and product teams to understand data requirements and deliver solutions.
  • Participate in cross-functional design sessions to translate business needs into technical specifications.
  • Provide thought leadership on best practices in data engineering and cloud computing.

Documentation & Knowledge Sharing:

  • Create detailed documentation for data workflows, pipelines, and architectural decisions.
  • Mentor junior team members and promote a culture of learning and innovation.

Required Qualifications:

  • Experience:
    • 7+ years of experience in data engineering, big data, or cloud-based data solutions.
    • Proven expertise with Azure Data Bricks, Azure Data Lake, and Azure Synapse Analytics.
  • Technical Skills:
    • Strong hands-on experience with Apache Spark and distributed data processing frameworks.
    • Advanced proficiency in Python and SQL for data manipulation and pipeline development.
    • Deep understanding of data modeling for OLAP, OLTP, and dimensional data models.
    • Experience with ETL/ELT tools like Azure Data Factory or Informatica.
    • Familiarity with Azure DevOps for CI/CD pipelines and version control.
  • Big Data Ecosystem:
    • Familiarity with Delta Lake for managing big data in Azure.
    • Experience with streaming data frameworks like Kafka, Event Hub, or Spark Streaming.
  • Cloud Expertise:
    • Strong understanding of Azure cloud architecture, including storage, compute, and networking.
    • Knowledge of Azure security best practices, such as encryption and key management.

Preferred Skills (Nice to Have):

  • Experience with machine learning pipelines and frameworks like MLFlow or Azure Machine Learning.
  • Knowledge of data visualization tools such as Power BI for creating dashboards and reports.
  • Familiarity with Terraform or ARM templates for infrastructure as code (IaC).
  • Exposure to NoSQL databases like Cosmos DB or MongoDB.

Experience with data governance to

Weekly Hours:

40

Time Type:

Regular

Location:

IND:AP:Hyderabad / Argus Bldg, Sattva, Knowledge City - Adm: Argus Building, Sattva, Knowledge City

It is the policy of AT&T to provide equal employment opportunity (EEO) to all persons regardless of age, color, national origin, citizenship status, physical or mental disability, race, religion, creed, gender, sex, sexual orientation, gender identity and/or expression, genetic information, marital status, status with regard to public assistance, veteran status, or any other characteristic protected by federal, state or local law. In addition, AT&T will provide reasonable accommodations for qualified individuals with disabilities. AT&T is a fair chance employer and does not initiate a background check until an offer is made.

Job ID R-67999 Date posted 05/27/2025
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Benefits

Your needs? Met. Your wants? Considered. Take a look at our comprehensive benefits.

  • Paid Time Off
  • Tuition Assistance
  • Insurance Options
  • Discounts
  • Training & Development

Learn more about benefits

Our hiring process

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Confirm your qualifications align with the job requirements and submit your application.

Assessments

You may be required to complete one or more assessments, depending on the role.

Interview

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Conditional Job Offer

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Background Check

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