Sr. Mobile Developer
Anywhere
Category: Development
Industry: Government
Workplace Type: Remote
Reference ID: JN -072026-107687
Date Posted: 06/30/2026
Shortcut: http://careers.eliassen.com/k6p3PP
Description:
Remote in either Washington, DC
As a Sr. Mobile Developer (Cross-Platform), you will design, build, and sustain secure iOS and Android applications to deliver mission-critical mobile capabilities for federal stakeholders. Our engineering team builds and operates high-security mobile solutions for a highly visible government customer. You will contribute immediately within an Agile delivery model, collaborate with security and backend teams, and drive disciplined execution in a classified environment.
Due to federal security clearance requirements, applicant must be a United States Citizen with an active Secret clearance. This is a full-time, permanent opportunity, offering a competitive salary and comprehensive benefits package. Qualified applicants must be willing and able to work on a w2 basis.
Salary: $180,000 - $220,000/ yr. w2
JN -072026-107687
Responsibilities:
- Use cross-platform mobile frameworks and native iOS/Android technologies to design, develop, test, and maintain secure mobile applications.
- Apply secure coding practices aligned with RMF, STIGs, and secure SDLC standards.
- Integrate mobile applications with backend APIs, enterprise services, and identity and access management solutions.
- Support Mobile Device Management integrations, including Samsung Knox and VMware AirWatch.
- Participate in Agile ceremonies and sprint execution to deliver mission-critical capabilities.
- Communicate progress, risks, and technical decisions to teammates and leadership.
- Troubleshoot and resolve issues in high-security environments.
- Contribute to continuous improvement and technical excellence across the team.
Experience Requirements:
- Active Secret security clearance or higher.
- Bachelor’s degree in a technical field preferred, or equivalent experience.
- Certification meeting DoD 8140 (e.g., Security+ or higher).
- 5+ years of professional development of cross-platform mobile applications for iOS and Android.
- Experience maintaining, integrating, optimizing, and debugging mobile applications in operational environments.
- Experience implementing secure mobile application architectures, including authentication, authorization, and data protection.
- Experience integrating mobile applications with enterprise services and REST APIs.
- Experience supporting mobile device management and secure enterprise mobile deployments.
- Ability to contribute immediately with minimal ramp-up in a mission-critical environment.
Skills, experience, and other compensable factors will be considered when determining pay rate. The pay range provided in this posting reflects a W2 hourly rate; other employment options may be available that may result in pay outside of the provided range.
W2 employees of Eliassen Group who are regularly scheduled to work 30 or more hours per week are eligible for the following benefits: medical (choice of 3 plans), dental, vision, pre-tax accounts, other voluntary benefits including life and disability insurance, 401(k) with match, and sick time if required by law in the worked-in state/locality.
If anyone reaches out to you about an open position connected with Eliassen Group, please ensure that you are working directly with us by confirming the following:
· When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
· Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group.
If you have any indication of fraudulent activity, please contact fraud@eliassen.com.
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Eliassen Group is an Equal Opportunity/Affirmative Action Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, pregnancy, sexual orientation, gender identity, national origin, age, protected veteran status, or disability status. Eliassen Group’s Affirmative Action Plan (AAP) is available for inspection by any employee or applicant for employment upon request, during normal business hours of Monday through Friday, 8:30am to 5:30pm EST. Interested persons should contact Phaedra Wells at pwells@eliassen.com for assistance. It is unlawful in Massachusetts and Maryland to require or administer a lie detector test as a condition of employment or continued employment. An employer who violates this law shall be subject to criminal penalties and civil liability.
Applicants with disabilities that believe they require an accommodation or assistance with a position, please email our HR team at hradmin@eliassen.com. This email inbox is designed exclusively to assist job seekers whose disability prevents them from being able to apply online. Emails sent for other purposes will not receive a response.
Please be advised that a number of fraudulent job postings have been released under the Eliassen Group brand.
Unfortunately, fraudulent job postings can happen. If anyone reaches out to you about an open position connected with Eliassen Group, never provide personal or financial information to anyone who is not clearly associated with Eliassen Group
If anyone seemingly from Eliassen Group has ever requested this personal information in the past or does so in the future, please contact fraud@eliassen.com.
Please ensure that you are working directly with us by confirming the following:
- When you work with Eliassen Group, all email communication will come from an Eliassen.com address, never Gmail, Yahoo, etc.
- Eliassen Group will never ask you for personal information (home address, bank account, or check routing number) until you have worked with someone clearly associated with Eliassen Group, as indicated above