[Hiring] Microsoft Platforms Developer @Competitive Range Solutions

Role Description

CRS is seeking a Microsoft Platforms Developer to support execution of a Blanket Purchase Agreement (BPA) delivering Enterprise Knowledge Management (EKM) services to a U.S. Combatant Command headquartered at MacDill Air Force Base in Tampa, Florida. This position executes development work across knowledge management systems design, development, and operations, including:

• Custom web applications
• APIs and stateless services
• Front-end development
• Database work
• CI/CD
• Quality assurance
• Low-code application development

Key Responsibilities

• Analyze requirements and design, code, test, debug, and document full-stack web applications using C#, .Net, Angular, React, and SQL.
• Build integration adapters and stateless REST or GraphQL services.
• Develop against CI/CD pipelines with automated build, test, and deployment.
• Create accessible, responsive user interfaces using component-based patterns.
• Ensure accessibility conformance for all front-end work.
• Design, develop, and deploy low-code/no-code solutions using Power Apps and Power Automate.
• Implement structured data work including schema changes and ETL/ELT processes.
• Conduct structured functional and non-functional testing.
• Support security testing against OWASP controls and DISA STIGs.
• Apply KM content governance in application features and documentation.
• Instrument telemetry, logs, and alerts to monitor usage, reliability, and performance.
• Produce developer documentation, runbooks, and API references.

Qualifications

• Shall be a U.S. citizen and shall possess an active Secret clearance, with the ability to obtain and maintain a Top Secret clearance with SCI eligibility.
• Bachelor's degree in Computer Science, Software Engineering, or a related discipline, or an equivalent combination of education and directly relevant experience.
• A minimum of four (4) years of professional software development experience, including hands-on delivery with C# and .Net and a modern JavaScript framework (Angular or React).
• Working experience building and consuming REST APIs and writing SQL against relational databases.
• Experience developing within a source-controlled CI/CD workflow.
• Demonstrated attention to accessibility and secure coding practices in delivered work.

Desired Qualifications

• Active Top Secret clearance with SCI eligibility.
• Experience delivering software on Department of War networks under Risk Management Framework constraints.
• Experience building solutions on Power Apps and Power Automate.
• Trusted Tester certification or Section 508 accessibility testing experience.
• DoD 8570/8140 IAT Level II certification (e.g., Security+ CE).
• Microsoft certifications (e.g., AZ-204, PL-400).
• Experience with automated testing frameworks and static application security testing tooling.
• Agile or Scrum experience delivering in sprints with Government stakeholders.

Attributes of a Successful Candidate

• Ships working software and finishes the unglamorous last ten percent — tests, documentation, accessibility.
• Takes code review as a way to get better rather than a verdict to defend against.
• Asks what the user is actually trying to accomplish before building what was requested.
• Reliable on commitments inside a sprint cadence.
• Comfortable working across unclassified and classified networks and adapting to the security constraints each environment imposes.