Senior Software Engineer Washington, DC, USA Req #697 Wednesday, July 16, 2025 **Kadiak, LLC,** a Koniag Government Services company, is seeking a Senior Software Engineer with a Top-Secret security clearance with SCI eligibility to support **Kadiak** and our government customer in Washington, DC. 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. Kadiak, LLC, a Koniag Government Services company, is looking for a highly qualified, experienced and self-motivated individual to perform the duties of a Senior Software Engineer to support the Investigative and Intelligence Application Unit (IIAU) at the Federal Bureau of Investigation (FBI). This role will be responsible for developing, maintaining, and supporting custom-built applications for the FBI's investigative and intelligence workforce. This position requires an Active Top Secret with SCI eligibility clearance, supporting a DOJ FBI five-year contract beginning mid-July 2025. The primary work location is Patriots Plaza in Washington DC (with a possible work location of Mission Ridge in Chantilly, VA upon special request and client approval). Some telework flexibility may be available on a case-by-case basis. The Senior Software Engineer will support the Investigative and Intelligence Application Unit (IIAU), being responsible for the design, development, testing, and management of application development projects in support of the FBI’s IT infrastructure. This role includes the programmatic integration of third-party components, introduction of new custom capabilities, modification of existing code, process improvement recommendations, and automation of operations and maintenance tasks. The engineers will develop and implement technical efforts to design, build, and deploy applications at the direction of lead architects, including large-scale data processing, computationally intensive statistical modeling, and advanced analytics. This position requires participation in all aspects of the software development life cycle for solutions, including planning, requirements, development, testing, and quality assurance. Additional duties include conducting technical project milestone reviews, code architecture sessions, resource estimation, and development best practices knowledge transfer. **Required Qualifications, Experience, Skills & Abilities:** + Bachelor's degree in related field + 7+ years of experience in software development + Experience with web-based application development and operational support + Strong understanding of the software development life cycle + Knowledge of operations and maintenance (O&M) to ensure application security and efficiency + Experience with programmatic integration of third-party components + Ability to develop and maintain custom-built products **Preferred Qualifications, Experience, Skills & Abilities:** + Familiarity with technical project milestone reviews and code architecture sessions + Experience with collaborative development for internal and external partners + Knowledge of resource estimation and development best practices + Experience with Microsoft 365 Power Platform and SharePoint **Clearance:** + Active Top Secret with SCI eligibility clearance **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 [email protected] 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_** **Other details** + Job Family Software and Systems Development + Job Function Software Engineer + Pay Type Salary + Washington, DC, USA <