Demo

Senior Software Application Developer

Koniag Government Services
Winchester, VA Full Time
POSTED ON 11/11/2025
AVAILABLE BEFORE 12/10/2025
Arlluk Technology Solutions, a Koniag Government Services company, is seeking a Senior Software Application Developer with a Top-Secret clearance to support ATS and our government customer in Winchester, VA.

We offer competitive compensation and an extraordinary benefits package including health, dental and vision insurance, 401K with company matching, flexible spending accounts, paid holidays, three weeks paid time off, and more.

This position is for a senior level developer to support the FBI’s Information Management Division by applying information technology solutions to their business processes. This developer would be responsible for development and maintenance of web applications and services. Responsibilities could include all aspects of the software development life cycle including requirements analysis, design, development, testing, integration, and deployments. This position is in a team environment and involves collaboration with and supporting other team members.

Essential Functions, Responsibilities & Duties may include, but are not limited to:

  • Expertise Knowledge in Agile and DevSecOps development methodologies
  • Expertise Knowledge in #C/.Net and Blazer - Web-Based application development
  • Expertise Knowledge in Javascript, NodeJS and NOSQL
  • Develops high-performing, well-tested and thoughtfully architected software delivery that satisfy our internal business needs and create powerful guest experiences. Has proven experience in effectively applying scientific, mathematical, and social principles to design, build, & maintain technology products, devices, systems, and solutions that provide amazing global business experiences.
  • Uses algorithms, data structures, programming languages, programming paradigms to create, test and operate sustainable client-side or server-side software applications and services.
  • Builds and extends software applications in varying (cloud, hybrid cloud, and on-premise) environments.
  • Ensures applications are designed to be highly available, observable, and durable via software engineering best practices.
  • Works with business and systems analysts to understand end-user requirements and translate those into pragmatic and effective technical solutions.
  • Works closely with onsite and remote frontend, backend, and operations engineers to ensure deliverables are well-documented, secure, and resilient.
  • Engages in ongoing quality and performance improvement to ensure reliability and security.

Education, Work Experience, Knowledge, Skills & Abilities

  • Bachelor’s Degree or equivalent experience plus 5 years
  • Working Knowledge with CI/CD Pipelines in Jenkins and GitLab Runner
  • Working Knowledge with Docker

Clearance Requirement

  • Top Secret clearance required

Office Location and Travel:

  • The primary place of performance is onsite at FBI Central Records Complex (CRC), Winchester, Virginia.

Our Equal Employment Opportunity Policy

The company is an equal opportunity employer. The company shall not discriminate against any employee or applicant because of race, color, religion, creed, ethnicity, sex, sexual orientation, gender or gender identity (except where gender is a bona fide occupational qualification), national origin or ancestry, age, disability, citizenship, military/veteran status, marital status, genetic information or any other characteristic protected by applicable federal, state, or local law. We are committed to equal employment opportunity in all decisions related to employment, promotion, wages, benefits, and all other privileges, terms, and conditions of employment.

The company is dedicated to seeking all qualified applicants. If you require an accommodation to navigate or apply for a position on our website, please get in touch with Heaven Wood via e-mail at accommodations@koniag-gs.com or by calling 703-488-9377 to request accommodations.

Koniag Government Services (KGS) is an Alaska Native Owned corporation supporting the values and traditions of our native communities through an agile employee and corporate culture that delivers Enterprise Solutions, Professional Services and Operational Management to Federal Government Agencies. As a wholly owned subsidiary of Koniag, we apply our proven commercial solutions to a deep knowledge of Defense and Civilian missions to provide forward leaning technical, professional, and operational solutions. KGS enables successful mission outcomes for our customers through solution-oriented business partnerships and a commitment to exceptional service delivery. We ensure long-term success with a continuous improvement approach while balancing the collective interests of our customers, employees, and native communities. For more information, please visit www.koniag-gs.com.

Equal Opportunity Employer/Veterans/Disabled. Shareholder Preference in accordance with Public Law 88-352

Salary.com Estimation for Senior Software Application Developer in Winchester, VA
$131,266 to $166,413
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