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Senior Data Engineer (AWS, Big Data, ETL, Netezza, Spark, Kafka, Data Warehousing)

Full-time

Astra North Infoteck Inc.

Senior Data Engineer | AWS Cloud | Big Data | ETL | Netezza | Spark | Kafka | Data Platform Modernization

Job Summary

The ideal candidate will have strong expertise in designing, developing, and supporting scalable data pipelines and distributed systems, along with hands-on experience in Big Data ecosystem tools, AWS services, and real-time data processing.

This role involves working on data platform modernization, cloud migrations, Data Warehousing, and ETL in a fast-paced enterprise environment.

Required Technical Skills

Cloud Technologies

• Strong experience in AWS Cloud services:

• EMR

• EC2

• S3

• VPC

• RDS

• Redshift

• AWS Glue

• IAM

• CloudWatch

• CloudFormation

• Experience with:

• Airflow (or AWS Managed Workflows)

Databases

• Experience working with:

• Netezza (Mandatory)

• SQL-based systems:

• SQL Server

• PostgreSQL

• Data warehouses:

• Teradata

• Redshift

• Netezza

ETL Tools

• Hands-on experience with:

• SSIS

• Pentaho or similar ETL tools

Programming & Scripting

• Strong proficiency in:

• SQL

• Shell scripting

• Good to have:

• Python

Operating Systems

• Strong experience in Unix/Linux environments.

Key Qualifications

• 10+ years of experience in Data Engineering / Big Data / Platform Engineering.

Key Responsibilities

• Design, develop, maintain, and support scalable data pipelines using Big Data and AWS technologies.

• Lead and support data platform migration initiatives (On-Prem to AWS Cloud), ideally with Netezza background.

• Develop and manage ETL/ELT processes using tools like SSIS, Pentaho, or similar.

• Implement and manage AWS services such as:

• EMR

• S3

• EC2

• Redshift

• Glue

• Airflow

• Build and optimize data workflows and orchestration pipelines using Airflow.

• Work with real-time streaming technologies such as:

• Kafka

• Spark Streaming

• Perform data ingestion, transformation, and validation from multiple data sources.

• Optimize SQL queries for performance and scalability.

• Monitor system performance, troubleshoot issues, and ensure system reliability.

• Collaborate with cross-functional teams including:

• Developers

• Architects

• Infrastructure teams.

Vacancy posted 16 hours ago
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