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Full Stack Developer

Karsun Solutions, LLC
United States, Virginia, Herndon
12825 Worldgate Drive (Show on map)
Mar 27, 2025

Join Karsun Solutions to grow your career with the company transforming possible for the US Government.

At Karsun, collaboration drives our community. We're committed to building an environment where team members from diverse backgrounds can innovate, learn and grow with us. Here at Karsun, the only limit to your potential is the limit of your curiosity.

Join Team Karsun, and Find Your Next!

One of the critical tasks in legacy systems modernization efforts is comprehending the existing
ecosystem, its code and business processes, and other related artifacts. The full stack developer
understands, refactors, and extracts practice capabilities from such complex legacy systems and
ports them to a modern, cost-effective platform.

To achieve this, the Full Stack developer will support developing our ReDuX Blueprints for the
legacy-based reuse-driven digital transformation of user experience. The developer will create
Blueprints employing architecture visualization & mapping and knowledge extraction for
Business Rules & user stories.

  • Enables our client to execute the most cost-effective solution, employing the right
    algorithms, patterns, and data structures.
  • Writes easily readable, test-covered, maintainable, and high-quality code and helps
    prepare its related documentation and other artifacts.
  • Employs our GoLean agile practices that align with several modern development
    practices such as Agile, Lean, DevOps, HCD, Cloud, Microservices, Test Driven
  • Development, and Zero-Trust capabilities.
  • Perform all other position-related duties as assigned or requested.
  • Typically requires a bachelor's degree in business administration or related field and at
    least three to five years' experience; or related experience or equivalent experience in
    lieu of degree (2 years' experience for each year of degree.)
  • At least one year of hands-on experience building scalable web applications using
    React.js, Node.js, Java, and/or Spring Boot, enabling integration.
  • At least two years' experience managing relational data with PostgreSQL and worked
    with Python, AI, ML, and Deep Learning models for integrating AI features.Excellent understanding of CI/CD pipelines and deployment phases
  • Thorough knowledge of Amazon Web Services
  • Experience in a government contracting environment with DoD and non-DoD
    customers.

The proposed salary range for this role is $****** to $******* USD. The salary range provided is a good faith estimate representative of all experience levels. Karsun considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate's work experience, location, education/training, and key skills.

Karsun Solutions is an Equal Employment Opportunity (EEO) employer. It is the policy of the Company to provide equal employment opportunities to all qualified applicants without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, protected veteran or disabled status, or genetic information.

Third Party Resumes: Karsun does not accept unsolicited resumes through or from search firms or staffing agencies. All unsolicited resumes will be considered the property of Karsun and Karsun will not be obligated to pay a placement fee.

Clearance Information

This position requires the eligibility to obtain a security clearance. The Defense Industrial
Security Clearance Office (DISCO), an agency of the Department of Defense, handles and
adjudicates the security clearance process. More information about Security Clearances can be
found on the US Department of State government website
here: https://www.state.gov/m/ds/clearances/c10978.htm

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