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Senior MS SQL Developer

Quantum World Technologies Inc.
Full Timesenior
Toronto, Ontario, CAPosted February 26, 2026

Job Description

Senior MS SQL Developer with strong handson expertise in advanced SQL programming| data modeling| and performance optimization.

The ideal candidate should have extensive experience working with large data volumes| developing complex stored proceduresfunctions| and tuning SQL queries for highperformance database environments.

Key ResponsibilitiesDatabase Design Data ModelingDesign and maintain conceptual| logical| and physical data models for enterprise systems.

Create normalized and denormalized schemas| ensuring scalability| data integrity| and performance.

Collaborate with architects and application teams to support data architecture decisions.

SQL Programming DevelopmentDevelop| enhance| and maintain stored procedures| functions| triggers| views| packages| and complex SQL scripts.

Implement business logic in the database layer with efficient| reusable| and well-structured SQL code.

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