SharePoint/Power Apps Developer

SOSi; Fort Belvoir (VA); On-site; USD 118,000 - 129,000; Full time

Job summary

SOSi is seeking a highly qualified SharePoint/Power Apps Developer to join on site at Fort Belvoir, VA, supporting government customers. The role involves developing and configuring SharePoint Online, Power Apps, and Power Automate solutions within Army or DoD environments.

You will translate requirements into technical components and participate in documentation, testing, and end-user support. The Junior Developer applies SPFx, Power Platform tools, and modern web technologies to deliver

Qualifications

• Active Secret clearance is required.
• IAT-II baseline DoD 8570.01-M certifications must be held.
• Bachelor’s or higher degree in CS or IT.
• 3–5 years of software development experience.
• Foundational SharePoint development experience.
• Basic familiarity with Power Automate workflow creation.
• Understanding of GOTS and COTS integration concepts.
• Knowledge of Microsoft 365 development principles.

Responsibilities

• Design and develop SharePoint solutions, pages, and components.
• Build and configure basic Power Apps applications to meet requirements.
• Develop automated workflows using Power Automate under supervision.
• Translate business requirements into functional and technical designs.
• Maintain SharePoint site collections, lists, libraries, and pages.
• Resolve SharePoint permissions and site functionality issues.
• Apply SharePoint patches, updates, and environment changes.
• Assist in migrating SharePoint sites or content to new environments.
• Support IT project development tasks across multiple projects.
• Create and maintain technical documentation for supported apps.
• Provide updates to customized SharePoint pages and assist end-user training.
• Offer initial task estimates to Project Managers.
• Collaborate with stakeholders to design/customize applications.
• Support integration of GOTS/COTS applications as directed.
• Maintain compliance with contract requirements and SDLC processes.

Skills

Software development experience

Team collaboration

Microsoft 365 development

SDLC understanding

Documentation skills

GOTS/COTS concepts understanding

Education

Bachelor’s or master’s degree in Computer Science or Information Technology

DoD 8570.01-M IAT-II baseline certifications (CCNA‑Security, CySA+, GICSP, GSEC, Security+, CND, SSCP)

Tools

SharePoint

Power Apps

Power Automate

SPFx

Microsoft 365 development

Job description

Compensation: USD 118,000 - USD 129,000 - yearly

Company Description

Founded in 1989, SOSi is among the largest private, founder‑owned technology and services integrators in the defense and government services industry. We deliver tailored solutions, tested leadership, and trusted results to enable national security missions worldwide.

Job Description

Overview:

SOSi is seeking a highly qualified SharePoint/Power Apps Developer to join our team on site in Fort Belvoir, VA, in support of our government customers. In this role, the SharePoint/PowerApps Developer provides development, configuration, and technical support for SharePoint Online, Power Apps, and Power Automate solutions within Army or similar DoD environments. Under the guidance of senior developers and project managers, this role assists with designing and building applications, translating functional requirements into technical components, and supporting daily operations and sustainment activities. The Junior Developer applies foundational knowledge of SPFx, Power Platform tools, and modern web technologies to help deliver secure, compliant, and maintainable solutions. This individual participates in documentation, troubleshooting, testing, site configuration, and workflow automation, gaining experience across the full software development lifecycle while ensuring solutions meet Government standards and project quality requirements.

• Assist with designing and developing custom SharePoint solutions, pages, and components.
• Build and configure basic Power Apps applications to meet functional requirements.
• Develop automated workflows using Power Automate under supervision.
• Support the translation of business requirements into functional and technical designs.
• Maintain SharePoint site collections, lists, libraries, and page content.
• Assist with monitoring and resolving issues related to SharePoint permissions and site functionality.
• Support the application of SharePoint patches, updates, and environment changes.
• Assist in migrating SharePoint sites or content into new environments or hardware platforms.
• Support IT project development tasks and requirements across multiple projects.
• Contribute to creating and maintaining technical documentation for supported applications.
• Provide updates to customized SharePoint pages and assist with end‑user support or training.
• Assist Project Managers by providing initial development effort estimates for assigned tasks.
• Work with stakeholders to design or customize applications that improve operational efficiency.
• Support integration efforts involving GOTS and COTS applications as directed.
• Contribute to maintaining compliance with contract requirements, government standards, and SDLC processes.

Qualifications

• An active in scope of Secret security clearance.
• Must possess baseline and computing environment certifications for IAT-II IAW DoD 8570.01-M (CCNA‑Security, CySA+, GICSP, GSEC, Security+, CND, or SSCP).
• Bachelor’s or postgraduate degree in technical disciplines such as Computer Science or Information Technology.
• Three (3) to five (5) years of software development experience.
• Foundational experience with SharePoint development includes lists, libraries, permissions, and site collections.
• Basic familiarity with Power Automate workflow creation.
• Understanding of GOTS and COTS application concepts and integration approaches.
• Knowledge of SharePoint architecture, content types, permissions, and information management policies.
• Ability to contribute to project scheduling with initial time estimates for assigned development tasks.
• Experience working within an SDLC framework and supporting development lifecycle activities.
• Ability to create and maintain clear and accurate technical documentation.
• Basic troubleshooting skills for SharePoint and Power Platform issues.
• Ability to work collaboratively within a team environment and accept technical guidance from senior staff.
• Understanding of Microsoft 365 development principles and best practices.
• Ability to support multiple IT projects while maintaining quality and meeting deadlines.

Additional Information

• Normal office conditions.
• Core hours of operation are Monday through Friday, 0600 – 1700.
• On government site within Ft. Belvoir, VA.

Working at SOSi

• All interested individuals will receive consideration and will not be discriminated against for any reason.