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MetroStar · 4 hours ago

Sr. Mobile Developer I (6381)

Washington, DC

Full-time

Onsite

Senior Level

$170K/yr - $239K/yr

5+ years exp

MetroStar is focused on delivering mission-critical mobile capabilities across the federal government. As a Sr. Mobile Developer, you will design, build, and sustain secure iOS and Android applications while collaborating with various teams to ensure high-security mobile solutions.

Artificial Intelligence (AI)Cloud Data ServicesCyber SecurityInformation TechnologyMachine LearningManagement ConsultingMobileSoftware

No H1B

Security Clearance Required

U.S. Citizen Only

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 (MDM) integrations, including Samsung Knox and VMware AirWatch

Participate actively in Agile ceremonies and sprint execution to deliver mission-critical capabilities

Communicate progress, risks, and technical decisions clearly to teammates and leadership

Troubleshoot and resolve issues rapidly in high-security environments

Contribute to continuous improvement and technical excellence across the team

Qualification

Cross-platform mobile developmentSecure coding practicesMobile application architectureMobile Device Management (MDM)Integration with APIsAgile methodologyTroubleshooting in high-security5+ years mobile experienceCertifications AZ-204Certifications AWSDoD 8140 certificationContinuous improvementCommunication skillsTeam collaboration

Required

Active Top Secret with SCI eligibility security clearance

5+ years of professional development of cross-platform mobile applications for both iOS and Android

Experience maintaining, integrating, optimizing, and debugging existing mobile applications in operational environments

Experience implementing secure mobile application architectures, including authentication, authorization, and data protection mechanisms

Experience integrating mobile applications with enterprise services and APIs, including REST-based interfaces

Experience supporting mobile device management and secure enterprise mobile deployments, including Samsung Knox SDK and Knox REST APIs

Ability to contribute immediately with minimal ramp-up in a mission-critical operational environment

Bachelor's degree in a technical field is preferred; relevant experience may be substituted

Certification meeting AZ-204 or AWS Developer Associate

Certification meeting DoD 8140 DCWF Role 621 – Software Developer certification (e.g., Security+, SSCP, CSSLP, or CISSP)

Benefits

Health, dental, and vision insurance

401(k) retirement plan with company match

Paid time off (PTO) and holidays

Parental Leave and dependent care

Flexible work arrangements

Professional development opportunities

Employee assistance and wellness programs

Company

MetroStar

Glassdoor3.7

MetroStar is a leading provider of secure digital transformation and Artificial Intelligence (AI)-enabled solutions, specializing in delivering cutting-edge IT services to government agencies and defense organizations.

Founded in 1999

Reston, Virginia, USA

501-1000 employees

http://www.metrostarsystems.com

Funding

Current Stage

Late Stage

Total Funding

unknown

2025-11-12Acquired

Leadership Team

Robert Santos

President and Co-Founder

Recent News

Washington Technology

Veritas Capital to acquire MetroStar Systems

2025-11-14

JD Supra

Metrostar Systems Protests Award Issued By DOJ

2023-09-19

Company data provided by crunchbase