Job Description
Are you a data architect looking to shape the digital infrastructure of tomorrow? Apex Data Systems is seeking a visionary Senior SQL Developer to join our elite engineering team in San Francisco. We are not just processing data; we are engineering the future of big data analytics and real-time reporting. If you have a passion for performance optimization and complex query architecture, this is your chance to lead high-impact projects.
Why Join Us?
• Work with cutting-edge cloud technologies.
• Competitive compensation package.
• Remote-first culture with flexible working hours.
Responsibilities
- Design, develop, and optimize complex SQL queries and stored procedures for high-volume transaction systems.
- Collaborate with data scientists and analysts to translate business requirements into robust database schemas and logical models.
- Perform in-depth performance tuning, indexing strategies, and query analysis to ensure sub-second response times.
- Ensure data integrity and security across all database environments, including SQL Server, PostgreSQL, and MySQL.
- Mentor junior developers and conduct code reviews to maintain high engineering standards.
- Automate data migration processes and implement ETL solutions using industry-standard tools.
Qualifications
- Bachelor’s degree in Computer Science, Information Systems, or related field (Master’s preferred).
- 5+ years of professional experience as a SQL Developer or Database Administrator.
- Deep expertise in T-SQL, PL/SQL, or Transact-SQL, including advanced syntax and optimization techniques.
- Experience with database design tools (ERD) and version control systems (Git).
- Strong understanding of database normalization, indexing strategies, and transaction management.
- Excellent problem-solving skills and ability to troubleshoot complex data issues under tight deadlines.