Senior ETL Developer & SQL Tester (AWS)

Machine Learning Technologies, LLC; Raleigh (NC); On-site; USD 95,000 - 130,000; Full time

Job summary

Machine Learning Technologies, LLC is seeking an ETL Developer/SQL tester with 5-7 years of experience to design, build and maintain ETL pipelines on cloud-based platforms. You will validate data integrity, test backend processes, and collaborate with cross-functional teams to ensure complete test coverage.

The role emphasizes SQL proficiency, data modeling understanding, and experience with DevOps practices to streamline deployment and testing in a cloud environment.

Qualifications

• 5-7 years of experience in ETL development and SQL testing.
• Strong SQL skills with complex queries and data modeling understanding.
• Experience with debugging and performance tuning of SQL queries.

Responsibilities

• Design, build, and maintain ETL pipelines.
• Analyze data models and business requirements.
• Troubleshoot data issues and optimize performance.
• Create documentation for processes and systems.
• Data validation: verify correct insert/update/delete by the application.
• Design, create and execute test cases.
• Backend testing: validate logic and data processing behind UI.
• Collaborate with developers and business analysts to ensure test coverage.

Skills

SQL - Complex queries

Database relationships

Debugging & performance tuning

Tools

Cloud-based ETL tools

DevOps basics

Job description

Machine Learning Technologies, LLC is seeking an ETL Developer/SQL tester with 5-7 years of experience to design, build and maintain ETL pipelines on cloud-based platforms. You will validate data integrity, test backend processes, and collaborate with cross-functional teams to ensure complete test coverage.

The role emphasizes SQL proficiency, data modeling understanding, and experience with DevOps practices to streamline deployment and testing in a cloud environment.