Senior Software Developer SQLSharePointC

Senior Software Developer (SQL/SharePoint/C#)

Tracking Code

9832-987

Posted Date

10/15/2026

Job Location

Shalimar, Florida

Location of Position

Shalimar, Florida

Work Arrangement

On Site: 100%

Position Type

Full-Time/Regular

Clearance Required?

Ability to Qualify

Level of Clearance Required

Secret

COLSA Corporation is seeking an experienced Software Developer (SQL/SharePoint/C#) to join our team to support the 96th Test Wing at Eglin AFB, FL. In this role, you''ll join an experienced CMMI Level III team supporting mission-critical applications used by military personnel at more than 60 locations across the United States. The selected candidate will play a key role in migrating a large SharePoint-based application to SQL Server, developing a C# front end that integrates with SharePoint. You''ll work alongside software engineers, network engineers, and other IT professionals to modernize systems essential to national defense. This position is onsite at Eglin AFB, FL.

Principal Duties and Responsibilities (*Essential functions)

• Develop, maintain, and troubleshoot a Microsoft SQL Server database.
• Design, develop,and support new C# applications that interact with SharePoint, Microsoft PowerBI and Microsoft SQL Server.
• Plan, coordinate, and implement security measures to safeguard data.
• Troubleshoot problems experienced by SharePoint users, and participate with the SharePoint engineers to resolve problems with the platform.
• Work with existing SharePoint-focused team members to move the technology migration forward.
• Advise and provide guidance and technical assistance on routine and emergency maintenance matters.
• Create and maintain site collections, sites, site definitions, web parts, pages, workflows, and content types, metadata, templates, and themes.
• Create, leverage, and manage content types, site columns, lookups and templates for re-use in sites.
• Create dashboard tools to enhance visibility of content and collections.
• Connect Apps to various data sources, including databases, APIs, and cloud platforms, and perform data transformations using available tools.
• Follow CMMI (Level 3) processes for DevOps according to organizational standards and enterprise content management procedures.
• Work closely with government teams to gather requirements, define KPIs, and translate data needs into technical solutions.
• Enhance the efficiency and scalability of SharePoint solutions by improving data load times, rendering speeds, and overall usability.
• Maintain detailed documentation of data models, report functionalities, and technical specifications for future reference.
• Educate end-users on application functionalities and provide ongoing support to ensure effective utilization.
• Conduct thorough testing and validation to ensure data accuracy and report functionality.
• Conform with and abide by all regulations, policies, work procedures, safety rules, and instructions.
• Communicate well with users and technical team to ensure requirements are well understood.

At COLSA, people are our most valuable resource and centered at our core value. We invite you to unite your talents with opportunity and be a part of our "Family of Professionals!" Learn about our employee-centric culture and benefits here: https://www.colsa.com/culture_benefits

Required Experience

Required Qualifications

• Must have one of the following combinations of education and experience:

• Masters Degree in related field and 10 years of relevant experience

• Bachelors Degree in related field and 18 years of relevant experience

• High School Diploma (or equivalent) and 22 years of relevant experience

• Must be willing to travel up to 15%.

• Demonstrated experience developing Power Apps, Power BI reports, and dashboards; 3+ years of experience preferred.

• Experience developing and maintaining applications using C# and integrating with SQL Server and SharePoint.

• Advanced proficiency in T-SQL, including complex queries, performance tuning, database normalization, stored procedures, and advanced features such as JSON, regular expressions, and graph queries.

• Experience using MS SharePoint, Report Builder, SQL Server, SharePoint Designer, Power BI and InfoPath

• Experience managing and maintaining business processes and supporting systems, including task management, correspondence tracking, and executive-level dashboards.

• Experience with out-of-the-box SharePoint functionality including list/library creation and customization, permissions management, workflows and content management and critical infrastructure.

• Advanced understanding of data analytics, including data cleaning, statistical analysis, and data interpretation.

• Must be able to work effectively alone, unsupervised, or within a group.

• Must have the ability to communicate clearly and concisely in writing and speaking.

• Must have excellent verbal and written communication skills along with customer interaction and presentation capability.

• Must have the ability to quickly understand the customer''s overall technical objectives and missions and provide effective solutions.

• U.S. Citizenship required; Must be able to obtain and maintain a SECRET DoD security clearance

Preferred Qualifications

• Extensive experience with C#, SQL, Sharepoint and JavaScript
• Active/current DoD clearance

Applicant selected will be subject to a government security investigation and must meet eligibility requirements for access to classified information. COLSA Corporation is an Equal Opportunity Employer, Minorities/Females/Veterans/Disabled. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, or national origin.

Salary Type

Annually

The salary range, if referenced, represents a good faith estimate. COLSA considers various factors when determining base salary offers, but not limited to, location, the role, function and associated responsibilities, a candidate's particular combination of education, knowledge, skills, competencies, and experience, as well as contract-specific affordability and organizational requirements.

COLSA offers a comprehensive and customizeable benefits program which includes Medical, Dental, Vision, Life Insurance, Short-Term Disability, Long-Term Disability, Accidental Death & Dismemberment, Supplemental Income Protection Programs, 401(k) with company match, Flexible Spending Accounts, Employee Assistance Program, Education & Certification Reimbursement, Employee Discount Program, Paid Time Off and Holidays.

This position will be posted for a minimum of 3 business days. If a candidate has not been selected at that time, it will continue to be posted until a suitable candidate is selected or the position is closed.