SQL Developer - Data Architect

We are seeking a highly skilled SQL Developer to join our elite data team at Nexus Data Systems. As a leader in financial analytics, we rely on robust, scalable database architectures to power our decision-making algorithms. In this role, you will be the architect behind our most critical data pipelines, ensuring integrity, performance, and accessibility for stakeholders across the globe.

Why Join Us?

• Work with cutting-edge technologies in a remote-first culture.
• Competitive compensation package with annual equity grants.
• Opportunity to shape the future of big data architecture.

Key Responsibilities:

• Design, develop, and optimize complex SQL queries and stored procedures for high-volume data retrieval.
• Collaborate with data scientists and engineers to integrate data warehouses with machine learning models.
• Perform database performance tuning, indexing strategies, and query optimization to ensure sub-second response times.
• Conduct regular database audits to ensure data security, compliance, and integrity.
• Document data schemas, API endpoints, and technical specifications for the engineering team.
• Mentor junior developers and conduct code reviews to maintain high coding standards.

Qualifications:

• 5+ years of professional experience as an SQL Developer or Database Administrator.
• Deep expertise in PostgreSQL, MySQL, or Microsoft SQL Server.
• Strong proficiency in T-SQL and PL/SQL.
• Experience with ETL processes (e.g., Apache Spark, Airflow, or SSIS).
• Proficiency in Python or Java for data manipulation and scripting.
• Excellent problem-solving skills and ability to troubleshoot complex database issues.
• Bachelor’s degree in Computer Science, Information Systems, or a related field.