SQL Developer (Interface)

International Executive Service Corps; Greenville (SC); On-site; USD 85,000 - 110,000; Full time

Benefits offered by this job

Healthcare

Dental

Vision

401(k) Savings Plan

Flexible Spending Account (FSA)

Job summary

The International Executive Service Corps is looking for a highly experienced SQL Developer to support our client in Greenville, SC. The ideal candidate will have over eight years of professional experience in SQL programming and relational database design.

Responsibilities include designing and optimizing complex SQL queries, collaborating across teams, and ensuring data integrity. Strong knowledge of the Microsoft technology stack, including SSIS and Azure Data Factory, is crucial.

Excellent problem-solving and communication skills are essential, along with a bachelor's degree or equivalent experience. US Citizenship is required for this position.

Qualifications

• Minimum of eight years of experience in SQL development.
• Proficient in building integrations using Microsoft technology stack.
• Working knowledge of data modeling and architecture.

Responsibilities

• Design, develop, and maintain complex SQL queries and procedures.
• Optimize queries and database structures for performance.
• Collaborate with teams to deliver effective data solutions.

Skills

SQL programming

Database design

Performance tuning

Collaboration

Data modeling

Education

Bachelor’s degree in Computer Science or related field

Tools

SSIS

.NET

Azure Data Factory

Job description

Seeking a highly experienced SQL Developer to support our client in Greenville, SC.

Requirements

The Contractor will have a deep understanding of SQL programming, relational database design, and performance tuning, with the ability to work collaboratively across teams to deliver scalable and reliable data solutions.

• Design, develop, and maintain complex SQL queries, stored procedures, functions, and views
• Optimize existing queries and database structures for improved performance and scalability
• Collaborate with analysts, developers, and business stakeholders to understand data requirements and deliver effective solutions
• Perform data modeling, schema design, and documentation for new and existing projects
• Ensure data integrity, security, and compliance with organizational standards
• Trouble‑shoot database‑related issues, including performance bottlenecks and query optimization
• Support ETL processes and contribute to data integration initiatives
• Stay current with emerging database technologies and industry best practices

Qualifications

• Minimum of eight (8) years of professional experience designing, developing, and optimizing complex database solutions
• Skilled with building systems to system and systems to SQL integrations using the Microsoft technology stack: SSIS, .NET for custom API integrations, Azure Data Factory, etc.
• Working knowledge of data modeling and architecture with Microsoft SQL or Dataverse
• Bachelor’s degree in Computer Science, Information Systems, or a related field (or equivalent experience)

Preferred

• Minimum eight (8) years of professional experience as a SQL Developer or Database Developer
• Experience with object‑oriented programming including C#
• Advanced proficiency in SQL
• Strong background in relational database management systems
• Proven expertise in query optimization and database performance tuning
• Experience with ETL processes, data warehousing, and reporting tools
• Solid understanding of data modeling concepts and best practices
• Familiarity with version control systems
• Excellent problem‑solving and communication skills, with the ability to translate technical details into business terms

NOTE: US Citizenship is required to perform this contract.

Additional Information

OCSI.co is an Equal Opportunity Employer. We welcome applicants of all backgrounds and take affirmative action to employ and advance qualified individuals with disabilities and protected veterans, in compliance with Section 503 of the Rehabilitation Act and VEVRAA. OCSI.co participates in E‑Verify.

OCSI.co provides great benefits to our federal contractors: Holidays, PTO, Healthcare, Dental, Vision, Short/Long Term Disability, Life Insurance, Flexible Spending Account (FSA), 401(k) Savings Plan, Roth Elective Deferral, and Direct Deposit.

To learn more about OCSI.co, please visit our corporate website at www.ocsi.co. Thank you for your interest in our jobs. We look forward to seeing your resume!

Note: We are unable to sponsor H1B Visa’s and/or subcontract to Third Party Vendors.

Need Assistance?

If you need a reasonable accommodation to apply for a position at OCSI.co, please email Human Resources with your request and contact information.