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VLink Inc

SQL Database Developer

Hybrid

Toronto, Canada

Senior

Freelance

02-12-2025

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Skills

Communication Python PowerShell SQL Data Warehousing Change Management Problem-solving Architecture Database Architecture Databases SQL Server PL/SQL ETL Processes

Job Specifications

Role: SQL Database Developer

Location: Toronto, ON- Hybrid 3days a week

Duration: Fulltime Position

We are looking for a highly skilled SQL Developer who will be responsible for the design, development, implementation, and maintenance of database systems using Structured Query Language (SQL). This role involves ensuring the stability, reliability, and performance of databases, and working closely with other teams to support data-driven applications and reporting needs.

Responsibilities:

Design, develop, and optimize complex SQL queries, stored procedures, functions, and triggers to support banking operations.
Develop and maintain database schemas, tables, indexes, and views for transactional and analytical systems.
Collaborate with business analysts and system architects to translate business requirements into robust database solutions.
Ensure database integrity, security, and compliance with banking regulations (e.g., GDPR, PCI DSS).
Perform data modeling, database normalization, and performance tuning.
Monitor, troubleshoot, and resolve database-related issues to ensure high availability and performance.
Work with ETL tools and processes to support data migration and integration.
Write and optimize SQL scripts to streamline daily banking operations and reporting tasks.
Maintain thorough documentation of database architecture, processes, and change management.
Assist in implementing backup, recovery, and disaster recovery strategies.
Contribute to continuous improvement initiatives to automate data handling processes.

Requirements:

Bachelor's degree in computer science, Information Technology, or related field.
7+ years of experience with SQL database development, preferably within banking or financial services.
Expertise in T-SQL, PL/SQL, or other SQL dialects.
Strong understanding of relational database design and data modeling.
Experience with SQL Server, Oracle, or similar RDBMS.
Knowledge of banking data standards, security requirements, and regulatory compliance.
Familiarity with database performance tuning and optimization.
Experience with ETL processes and data warehousing concepts.
Proficiency in scripting (e.g., PowerShell, Python) is a plus.
Excellent analytical, problem-solving, and communication skills.

About the Company

VLink Inc. is a global software engineering and tech talent partner, delivering next-gen software development, DevOps & AI-powered solutions, and expert software professionals to businesses across the globe. Founded in 2006, VLink helps organizations--from Fortune 500s to SMBs--accelerate digital transformation, enhance operational efficiency & drive innovation in an ever-evolving tech landscape by leveraging the latest technologies and the best IT talent. We don't just build software and apps-- we spark conversations! Tune... Know more