SQL Developer

Pay Rate: $74.00 - $78.00 Negotiable based upon years of experienceGlobal Financial Firm located in IRVING, TX has an immediate contract opportunity for an experienced SQL DeveloperResponsibilitiesDesign, develop, and implement complex SQL and PL/SQL stored procedures, functions, triggers, and packages in an Oracle environment.Write and optimize advanced queries, views, and scripts to support application development and data analysis.Develop and manage data access layers and backend database logic.Design, develop, and manage collections and documents within our MongoDB environment.Write efficient and complex queries using the MongoDB Query Language (MQL) and aggregation pipelines.Implement and manage indexing strategies to ensure optimal performance for MongoDB collections.Create and maintain logical and physical data models for both Oracle (relational) and MongoDB (NoSQL) databases.Ensure database designs are scalable, reliable, and meet business requirements.Proactively monitor database performance, identify bottlenecks, and implement optimization strategies for both Oracle and MongoDB.Analyze query execution plans and tune SQL and MQL queries for maximum efficiency.Develop and maintain ETL processes for data migration and integration between Oracle, MongoDB, and other systems.Ensure data integrity, consistency, and security across all database platforms.RequirementsBachelor's degree in Computer Science, Information Technology, or a related field.5-10 years of professional experience as a SQL Developer or in a similar database-focused role.Expert proficiency in SQL and Oracle databases, including extensive experience with PL/SQL, stored procedures, functions, and performance tuning.Hands-on experience with MongoDB, including a strong understanding of MQL, indexing, and the aggregation framework.Proven experience in data modeling for both relational (Oracle) and NoSQL (MongoDB) databases.Strong analytical and problem-solving skills with the ability to troubleshoot complex database issues.Excellent communication skills and the ability to work effectively in a collaborative team environment.Preferred SkillsExperience with cloud-based database services such as Oracle Cloud, AWS RDS, or MongoDB Atlas.Knowledge of ETL tools (e.g., Informatica, Talend, SSIS).Proficiency in scripting languages like Python, Bash, or PowerShell for automation.Familiarity with Agile/Scrum development methodologies.Experience with version control systems, such as Git.Knowledge of other database technologies is a plus.