Home
/
Comprehensive
/
.NET/C# Developer, Senior
.NET/C# Developer, Senior-March 2024
Fort Belvoir
Mar 28, 2026
About .NET/C# Developer, Senior

  Security Clearance required:

  TS/SCI

  Do you want to make a difference?

  Cognosante employees are passionate about improving people’s lives. With an innovative mindset and an unwavering commitment to those we serve, we partner with healthcare, civilian and defense agencies to deliver exceptional public services and programs. Our multi-faceted technology and customer experience (CX) solutions achieve program outcomes, solve critical challenges and create meaningful change. Whether we are helping Veterans access healthcare faster, ensuring that members of the military complete their missions safely, or helping people obtain health insurance, our work touches millions of people. Are you ready to make a difference?

  Come Join Our Team

  The Department of the Army Intelligence Information Services (DAIIS) provides the Army Intelligence and Security Enterprise (AISE) and its Joint, Interagency, Intergovernmental, and Multinational partners a means to discover, access, and share relevant intelligence reporting and information across unclassified, secret, top secret, and multinational fabrics. DAIIS delivers 24 x 7 solutions and services fulfilling requirements for intelligence information and data brokering, information sharing and dissemination, cross domain solutions, entitlements and access solutions, Intelligence Community / Defense Messaging, and intelligence production requirements management. Our team will provide Automation, Logistics, Requirements, and SharePoint site collection management support to DAIIS with software and application development, administration, and web services in support of DoD, the Intelligence Community and Coalition Partners. This includes system administration, database administration, web/software operation and maintenance, logistics support, and operations and sustainment support. Telework Eligible

  This position is contingent upon contract award

  What is the position?

  The Senior .NET/C# Developer shall provide direct service support for all DAIIS IT functions covering application and web development, quality assurance, cybersecurity, and IT operations in a DEVSECOPS operating environment utilizing Microsoft Windows-based architecture across five distinct supported networks. You will provide application development for a Microsoft-oriented enterprise environment (“including, but not limited to MS.NET, C#, MVC 4+, and Internet Information Services (IIS) for Windows Server web development knowledge) for custom in- house developed web applications.

  What will I get to do?

  You will collaborate with peers to review code to ensure that best practices, team norms, and coding standards are followed. Provide web development and version control for a Microsoft-oriented enterprise environment using Government provided tools (Microsoft Visual Studio 2019 and later and Azure Dev Ops and later). Estimate the level of effort required for all design, development, deployment, and testing and provide information to COR. Participate in an iterative development team through all facets to include sprint planning, daily scrum meetings, reviews, and retrospectives. Develop documentation to include test plans, end-user documentation, wireframes, mockups, Use Case Diagrams, and flowcharts. All documentation shall be stored in identified Government document repositories. Use Azure Dev Ops (ADO) for all code changes and version controls. Create/update test plans and record the results within the developer documentation. Collaborate with the Quality Assurance (QA) team to mitigate all findings identified during testing. Build fully deployable packages for development, staging, integration, and production environments and submit deployment requests for approval. Leverage advanced programming skills to develop and incorporate mandatory fields of the DNI Audit.XML specification in accordance with ICS-500-27 Collection and Sharing of Audit Data. Adhere to software development methods including Agile, SCRUM, and Lean in the development of software. Provide project status reports to the Government at all stages of the project lifecycle as required. Utilize Azure Dev Ops to record and report bugs to Quality Assurance, project managers, and other stakeholders.

  What qualifications do I need?

  US Citizen with ACTIVE TS/SCI clearance with SBI and ability to attain SI, TK, G, HCS, and NATO Secret clearance.

  DoD 8570 IAT II Certification - One of the following certifications - Security+, CCNA Security, CySA+, GICSP, GSEC, CND or SSCP

  Master Degree W/10+ yrs. or Bachelor Degree w/12+ yrs. in IT.

  What additional characteristics will help me thrive?

  Eight years of experience in .NET Development (including MS.NET, C#, MVC 4+, and Internet Information Services (IIS) for Windows Server web development).

  Five years of experience with Software Development Life Cycle Process (SDLC)

  Five years of experience with software development Unit Testing, System Testing,

  Functional Testing, User Acceptance Testing, or other development testing experience

  Five years of experience in SQL database development stored procedures.

  Five years of experience mentoring junior personnel on proper practices and procedures.

  Five years of experience documenting software defects using a bug tracking system and reporting defects to software developers and project managers.

  What We Offer  

  Our mission is to provide comprehensive and competitive pay, benefits, services, and programs to eligible employees and their dependents that: 

  Ensure optimal health and productivity of our employees  

  Support employee retention and attraction 

  Provide work/life balance to ensure our employees succeed inside and outside of the office 

  Compensation

  $113,927.72 - $187,981.83

  The pay range for this job is determined by various factors, including but not necessarily limited to location, responsibilities of the job, and alignment with market data. When determining a salary for this role, the following factors may be taken into consideration - contract-specific affordability, education, knowledge, skills, competencies and experience. The estimate displayed represents the salary range for this position and is just one component of Cognosante’s total compensation package for employees. It is not necessarily reflective of actual compensation that may be earned, nor a promise of any specific pay for any specific employee.

  Cognosante will not provide sponsorship for employment-based immigration benefits for this position.

  What We Promise  

  Cognosante employees are inspired by our bold mission to improve lives. To achieve this mission, we put our people first. No matter where they're located around the nation, our innovative workplaces enable individuals to apply their skills and experience to work toward a greater good.

  We foster a winning culture of solution creators built on innovation, collaboration, flexibility, and work-life balance. And we invest in the next generation of diverse talent to foster an inclusive, progressive, adaptable workplace that prioritizes advancement for all. As an affirmative action employer, we are committed to equal opportunity regardless of race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other protected class.  

   

  Your safety during your job search is important. Recruiting communications will always be sent through one of the following corporate domain emails (@cognosante.com or @accurate.com).

  We will never send communications through any other domain, including @cognosantecareers.com, @gmail.com or @yahoo.com). We will never request payment from you, nor will we send payment to you, prior to your start date. If you have been asked to send or receive any payment, or if you have any doubt about whether you have been contacted by a Cognosante employee, please contact us at [email protected]

  At Cognosante, we innovate with purpose. Each day, we create meaningful change by delivering mission-driven solutions for healthcare, civilian, and defense government agencies. When you work at Cognosante, you’ll apply your talents and grow your career with an organization that believes in the missions of our customers – and the right every employee has to an inclusive, flexible, and collaborative workplace. Work with us, and you’ll be challenged and supported—and have the platform to elevate your career to wherever your professional aspirations lead.​

  Get to know Cognosante employees

  We’re driven by our customers’ missions, and measure success by how we improve lives.

  We believe innovative solutions start with an innovative culture.

  We believe customer understanding is the key to creating innovative solutions.

  We know we are stronger together, and we value the diversity of our people.

  We believe growth should be a core job benefit.

  Like many other companies, Cognosante has been targeted by scammers making fraudulent job offers to potential candidates. As shared on our company website (https://cognosante.com/careers/) , communications from Cognosante recruiting are only sent with an official corporate domain email (e.g., @cognosante.com) and not a commercial domain e-mail (e.g., @gmail.com or @yahoo.com)). We will never request payment from an applicant, nor will we send payment to an applicant, prior to that individual’s start date.

  We want to recommend a couple of ways that you can report this incident and take action against these scams:

  -The FBI: File a Complaint (https://www.ic3.gov/Home/FileComplaint)

  -The FTC: Report Fraud (https://reportfraud.ftc.gov/#/)

  Also, if you're not sure where to report the scam, you can find some guidance here: Where to report scams | USAGov (https://www.usa.gov/where-report-scams) .

Comments
Welcome to zdrecruit comments! Please keep conversations courteous and on-topic. To fosterproductive and respectful conversations, you may see comments from our Community Managers.
Sign up to post
Sort by
Show More Comments
SIMILAR JOBS
Lot Associate
Job Description Lot Associates assist customers with the loading of their vehicles and also monitor and maintain the entrance of the store. Lot Associates also are responsible for maintaining a suffi
Store Support
Job Description Position Purpose: Associates in Store Support positions are responsible for a variety of non-sales functions. This may include ensuring an outstanding customer order fulfillment exper
Department Supervisor
Job Description Department Supervisors lead, train, coach and develop associates in each department to ensure customers receive excellent service and can easily find the merchandise they need. In add
Store Support
Job Description Position Purpose: Associates in Store Support positions are responsible for a variety of non-sales functions. This may include ensuring an outstanding customer order fulfillment exper
Store Support
Job Description Position Purpose: Associates in Store Support positions are responsible for a variety of non-sales functions. This may include ensuring an outstanding customer order fulfillment exper
Freight/Receiving
Job Description Position Purpose: Associates in Freight/Receiving positions ensure the store is stocked and ready for business every day. They load and unload trucks, move material from the receiving
Event Audio Visual Technician - Banff (Part Time & Full Time)
A Technician is responsible for the set up and operation of basic / small-scale audiovisual systems in a hospitality environment while ensuring complete customer satisfaction. This position reports t
Customer Service/Sales
Job Description Position Purpose: Customer Service/Sales associates provide fast, friendly service by actively seeking out customers to assess their needs and provide assistance. These associates lea
In Home Health Aide/Chehalis WA
Immediate Opportunity to work one on one with a well-established client in Lewis Co. Current shifts available are Monday thru Fridays and/or Sundays 8am-4pm. We are looking for a skilled, upbeat, ded
Store Support
Job Description Position Purpose: Associates in Store Support positions are responsible for a variety of non-sales functions. This may include ensuring an outstanding customer order fulfillment exper
Copyright 2023-2026 - www.zdrecruit.com All Rights Reserved