Sr. Web/Mobile Developer (REMOTE)

This a Full Remote job, the offer is available from: United States

Applications for this position will be accepted through 11/23/26.

Koniag Professional Services, LLC, a Koniag Government Services company , is seeking a Sr. Web/Mobile Developer to support KPS and our government customer. The position remote. This position requires the candidate to be able to obtain a Public Trust.

Benefits include medical, dental, and vision insurance, 401(k) retirement plan, paid time off, paid parental leave, life and disability insurance, flexible spending accounts, commuter benefits and tuition reimbursement.

Koniag Professional Services, LLC, a Koniag Government Services Company, is seeking a Senior Web/Mobile Developer to support a federal modernization initiative for the Department of the Interior (DOI).

This role is focused entirely on hands-on application delivery, writing high-quality code to build responsive web applications and cross-platform mobile experiences. We are looking for a senior-level engineer who can seamlessly span across the front-end user experience and middle-tier application logic. Operating within a Microsoft Azure and Power Platform ecosystem, you will build modern interfaces, integrate native device capabilities, and consume backend APIs that connect users directly to complex data and AI tools.

This position will be part of a team supporting a federal client with a business and IT modernization project.

Key Responsibilities:

Web & Mobile Application Development:

• Develop and deploy responsive web applications and cross-platform mobile-friendly interfaces.

• Write clean, well-tested, and maintainable code using modern JavaScript frameworks (e.g., React, Angular, Vue) or Power Apps Component Framework (PCF).

• Implement native mobile features such as offline data caching, camera integration, and geolocation services for field-ready DOI applications.

API & Backend Integration:

• Integrate front-end experiences seamlessly with backend databases (Azure SQL), cloud services, and custom AI/ML model endpoints.

• Design and consume secure RESTful APIs ensuring high performance and data integrity between systems.

• Collaborate closely with data developers to ensure smooth data flows and optimize application loading times.

UI Optimization & Compliance:

• Translate Figma or UI prototypes into polished, high-fidelity production environments.

• Ensure all code and interfaces strictly comply with Section 508 accessibility guidelines for federal software systems.

• Conduct performance profiling

  , optimization, and cross-browser/cross-device troubleshooting.

Required Qualifications:

Experience:

• Minimum of 8-10 years in software engineering, with at least 5 years dedicated to web and mobile-responsive application development.

Education:

• Bachelor’s degree in Computer Science, Software Engineering, or a related field (or equivalent experience).

Core Software Stack:

• Expert-level mastery of JavaScript/TypeScript, HTML5, CSS3, and modern framework architectures.

Integration Expertise:

• Proven experience building applications that interact heavily with Microsoft Azure services and consuming REST APIs.

Low-Code Extension:

• Experience extending low-code architectures (Power Apps Canvas/Model-Driven) through custom code and custom connectors.

Section 508:

• Demonstrated experience developing applications that comply with federal accessibility standards.

Security Requirement:

• Ability to clear a federal background investigation to obtain a DOI Public Trust clearance.

Preferred Qualifications:

• Experience using hybrid mobile app frameworks (e.g., React Native, Flutter) or developing Progressive Web Apps (PWAs).
• Previous experience supporting a Department of the Interior (DOI) bureau or tracking field-collected asset data.
• Certification in Microsoft Power Platform Developer or Azure Developer Associate.

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 characteristicprotected 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