Skills

Communication Python SQL Data Governance Test Quality Assurance AWS

Job Specifications

We are looking for an experienced AWS Data Engineer with a strong background in the Telecom domain to support data pipeline testing and validation for large-scale AWS-based systems.

Key Responsibilities

Perform end-to-end testing of data ingestion, parsing, aggregation, and schema validation processes in AWS.

Conduct stress testing to assess pipeline performance and stability.

Develop and execute test plans, test cases, and test scripts to ensure data quality and integrity.

Collaborate closely with Data Engineers and Developers to identify and resolve data quality issues.

Monitor and report on data quality metrics, implementing improvements to enhance data reliability.

Validate data transformations and maintain consistency across multiple data sources.

Document findings and provide detailed test and data quality reports.

Required Skills and Experience

8-12+ years of overall experience, with strong Telecom domain expertise.

Proven hands-on experience with AWS services: EMR, Lambda, Redshift, Firehose, S3, Iceberg, Athena, and DynamoDB.

Solid understanding of data ingestion, parsing, and schema validation.

Strong proficiency in SQL for data querying and validation.

Good scripting skills using Python for automation and data validation.

Experience working with data governance and quality frameworks.

Excellent analytical, troubleshooting, and communication skills.

Preferred Qualifications

Experience with data quality assurance in a cloud environment.

Strong understanding of data governance principles.

Ability to work effectively both independently and within cross-functional teams.

About the Company

Ampstek supplies thousands of tech and digital professionals annually to a range of clients through its offices which spread across in 42 countries. From simple beginnings in 2014, Ampstek has always been on a journey to reinvent the world of recruitment through creating amazing customer and candidate experiences driven by a genuine desire to build long term relationships and outcomes. This motivation to break from the pack is stronger than ever as we roll out Ampstek Power globally, an innovative life hub platform for freel... Know more