Job Overview
A seasoned SQL developer is sought after to spearhead high-performance data endeavors.
Key Responsibilities:
* Design, implement, and optimize complex SQL queries for large datasets in AWS Athena and PrestoSQL.
* Maintain, improve, and design data models (fact/dimension structures, partitioning, data integrity checks).
* Build and manage data outputs in CSV, Excel, or other analytical formats.
* Collaborate with data teams to translate data requirements into efficient SQL logic.
* Perform query tuning and cost optimization for S3-based storage environments.
* Monitor query performance, troubleshoot data issues, and ensure accuracy and consistency.
Required Skills & Qualifications
Deep experience with Athena and PrestoSQL. Expertise in designing data models and implementing query optimizations.
Benefits
Opportunity to work on high-profile projects and collaborate with top data professionals.
Other Requirements
Strong communication and teamwork skills. Proficiency in data analysis and problem-solving.