Demo

Full Stack .Net Developer

CACI
Williston, VT Full Time
POSTED ON 12/16/2025
AVAILABLE BEFORE 2/16/2026
Full Stack .Net Developer

Job Category: Information Technology

Time Type: Full time

Minimum Clearance Required to Start: None

Employee Type: Regular

Percentage of Travel Required: Up to 10%

Type of Travel: Local

* * *

The Opportunity:
CACI is seeking a Full Stack .Net Developer to join our team and support the Border Enforcement Applications for Government Leading-Edge Information Technology (IT) (BEAGLE) contract.  You will have the opportunity to apply your knowledge, skills and experience to building a truly modern application that is new development and cloud native. If you thrive in a culture of innovation and bring creative ideas to solve complex technical and procedural problems at the at the team and portfolio levels, then this opportunity is for you!

Join this passionate team of industry-leading individuals supporting best practices in agile software development for the Department of Homeland Security (DHS).   You will support the men and women charged with safeguarding the American people and enhancing the nation’s safety and security.


Responsibilities:

Serve as an Agile Scrum team member providing software development and maintenance for the delivery of releasable software in short sprint cycles. Responsible for activities associated with delivery of software solutions associated with customer-defined systems and software projects by working in close collaboration with software developers/engineers, stakeholders, and end users within Agile processes.

Responsible for:

  • Activities associated with delivery of software solutions associated with customer-defined systems and software projects by working in close collaboration with software developers/engineers, stakeholders, and end users within Agile processes.
  • Assist with designing, developing, and implementing custom software and distributed database application capabilities for a variety of legacy and modernized systems with limited oversight.
  • Act as a member of a product team supporting teammates and collaborating with a do what it takes attitude to ensure product and team success.
  • Provide improvements to the product(s) being supported.
  • Participate in release and sprint planning, artifact creation, sprint testing, regression testing, demonstrations and retrospectives and solution releases.
  • Support release planning with conceptual design and development / refinement of software engineering guidelines.
  • Analyze complex project-related problems and creating innovative solutions involving, scheduling, technology, methodology, tools and solution components.
  • Ensure product quality and timeliness of work, providing advice and guidance, resolving problems to meet objectives, and providing periodic performance reports.
  • Work with or have a strong interest in agile software development practices and delivering deployable software in short sprints.
  • Create reusable libraries, develop interactive and responsive interfaces, implement complex solutions, encouraging quality code through conducting reviews/leading tests, and applying beautiful visualizations to solutions.
  • Implement new features by transforming mockups into fully functional user interfaces integrated with API enabled microservice.
  • Bridge the gap between user interface design and technical implementation.
     


Qualifications:
Required: 

  • Candidate must be available to work a hybrid schedule in Williston, VT or from Ashburn, VA
  • Mus be a U.S. Citizen with the ability to pass CBP background investigation, criteria includes, but not limited to:
    • 3-year check for felony convictions
    • 1-year check for illegal drug use
    • 1-year check for misconduct such as theft or fraud
  • College degree (B.S.) in Computer Science, Software Engineering, Information Management Systems or a related discipline.  Equivalent professional experience will be considered in lieu of degree
  • Professional Experience: at least seven (7) years related technical experience, with software design, development, and implementation
  • Demonstrated professional experience with our tech stack: .NET, Angular, PostgreSQL and Oracle
  • Knowledge of the following frameworks: .NET Framework, .NET (Core), Angular, NGXS, Win32, Microservice Design and Development.
  • Must have expert experience in the following programming languages/libraries: C#, JavaScript, Angular, CSS and HTML.
  • Experience with the following hosting environments: IIS, AAR, Kestral, and Windows OS.
  • Experience with Kafka data integration services.
  • Experience with Visual Studio, SSO, Active Directory, Docker, Dynatrace, AppDynamics, and SCOM.
  • Knowledge of creating Angular components, services, good understanding of state management and UI performance.
  • Demonstrated professional experience with developing SPA (Single Page Application) using a modern UI framework (Angular and Angular Material).
  • Experience with source code control systems and concurrent development workflows.
  • Experience with SQL or PL/SQL Oracle or PostgreSQL Server databases.
  • Understanding of all elements of the software development life cycle, including planning, development, requirements management, CM, quality assurance, and release management.
  • Experience with project management tools such as TFS, Confluence and Jira.
  • Experience with continuous integration tools such as Jenkins


 

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________________________________________________________________________________________

What You Can Expect:

 

A culture of integrity.

At CACI, we place character and innovation at the center of everything we do. As a valued team member, you’ll be part of a high-performing group dedicated to our customer’s missions and driven by a higher purpose – to ensure the safety of our nation.

 

An environment of trust.

CACI values the unique contributions that every employee brings to our company and our customers - every day. You’ll have the autonomy to take the time you need through a unique flexible time off benefit and have access to robust learning resources to make your ambitions a reality.

 

A focus on continuous growth.

Together, we will advance our nation's most critical missions, build on our lengthy track record of business success, and find opportunities to break new ground — in your career and in our legacy.

 

Your potential is limitless. So is ours.

Learn more about CACI here.

________________________________________________________________________________________

Pay Range: There are a host of factors that can influence final salary including, but not limited to, geographic location, Federal Government contract labor categories and contract wage rates, relevant prior work experience, specific skills and competencies, education, and certifications. Our employees value the flexibility at CACI that allows them to balance quality work and their personal lives. We offer competitive compensation, benefits and learning and development opportunities. Our broad and competitive mix of benefits options is designed to support and protect employees and their families. At CACI, you will receive comprehensive benefits such as; healthcare, wellness, financial, retirement, family support, continuing education, and time off benefits. Learn more here.

Since this position can be worked in more than one location, the range shown is the national average for the position.

The proposed salary range for this position is:

$90,300-$189,600

CACI is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, age, national origin, disability, status as a protected veteran, or any other protected characteristic.

Salary : $90,300 - $189,600

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