Role Overview:

Seeking a highly skilled Senior SQL Developer to design, optimize, and manage large-scale data systems handling millions of daily transactions.

Key Responsibilities:

• Develop and optimize complex SQL queries, stored procedures, and views
• Perform query performance tuning and optimization
• Design scalable data models for analytics and reporting
• Support both real-time and batch data processing
• Work closely with Data Engineering and BI teams
• Implement data archiving and purging strategies

Education:

• Bachelor’s degree in Computer Science, IT, Data Science, or Software Engineering

Technical Skills:

• Advanced SQL expertise
• Strong experience with large-scale transactional databases
• Hands-on experience with ClickHouse (highly preferred / near-mandatory)
• Experience supporting BI tools (Apache Superset preferred)
• Query optimization and indexing strategies
• Strong debugging and optimization skills
• Experience with:
  • Data partitioning
  • High-volume data environments
  • ETL pipelines