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SQL Developer (C#)

Company:
Tandym Group
Location:
Maryland Heights, MO, 63043
Posted:
June 13, 2025
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Description:

A recognized services organization in Missouri is actively seeking a new SQL Developer (C#) to join their growing team. In this role, the SQL Developer (C#) will be responsible for building, maintaining, and optimizing application databases, including implementing methods to improve data reliability and quality, and developing and testing architectures that enable safe and reliable data extraction and transformation.

This is a Hybrid opportunity requiring the qualified professional to work onsite at least 4 days a week.

Responsibilities:

Design, create, and maintain database and table structures based on business requirements

Define database physical structure and functional capabilities, security, back-up, and recovery specifications

Ensure validated deliverables meet functional and design specifications and requirements

Translate use cases into functional applications/automated processes

Develop and implement high quality ETL and database solutions

Maintain database performance by identifying and resolving production and application development problems

Analyze and resolve automation/ETL related problems by coordinating with teams to diagnose and fix issues

Analyze existing SQL queries/procedures for performance improvements

Develop, implement and optimize stored procedures

Design, build, and maintain efficient, reusable, and reliable C# automation scripts

Write and consume APIs and Web Services

Provide general system users and management with system analysis and feedback

Help maintain code quality, organization, and automation

Assist in implementing automated testing platforms

Perform other duties, as needed

Qualifications:

Expert knowledge of SQL technologies

Extensive experience with SSMS, SSIS, and stored procedures

Strong understanding of Data Modeling and Database design

Strong knowledge of Relational Databases and Database concepts

Experience with Data Maintenance practices and Database Security

Experience with AGILE software development life cycle

Negotiation skills and the ability to influence others by educating and sharing information

Proven experience creating project estimates and timelines

Solid problem solving and time management skills

Great interpersonal skills

Excellent communication skills (written and verbal)

Strong attention to detail

Highly organized

Permanent

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