Mobile Developer

Full-time

System One

Job Title: Mobile Developer
Location: Hybrid reporting to Vienna/Winchester, VA, Pensacola, FL or San Diego, CA

Pay Rate: Open to Both C2C and W2 options
Position Type: Multiyear Contract

Description
To support the development, maintenance, and enhancement of the organization's mobile banking applications across iOS and Android platforms. Mobile Developers are embedded within cross-functional Agile teams and play a critical role in delivering secure, reliable, and user-friendly digital experiences to millions of members. This role involves technical execution, platform advocacy, and collaboration across disciplines to ensure high-quality mobile solutions aligned with business goals and member needs.

Responsibilities
Design, develop, and maintain mobile banking features for iOS and/or Android platforms
Resolve production issues and contribute to platform stability and performance improvements
Collaborate with cross-functional Agile teams including front-end, back-end, and product stakeholders
Participate in Agile ceremonies and contribute to sprint planning and backlog refinement
Ensure adherence to platform-specific development standards and best practices
Write and maintain unit and UI tests; participate in peer code reviews
Stay current with mobile OS updates, development trends, and emerging technologies
Advocate for platform excellence and contribute to reusable component libraries
Mentor junior developers and contribute to team knowledge sharing
Support enterprise-wide mobile initiatives and influence platform strategy (senior levels)
Qualifications
Bachelor’s degree in Computer Science or related field
Progressive experience in mobile application development (level-dependent)
Proficiency in:
- iOS: Swift, Objective-C, Xcode
- Android: Kotlin, Java, Android Studio
Experience integrating RESTful APIs and third-party libraries
Familiarity with Agile methodologies (SAFe preferred)
Strong analytical, debugging, and problem-solving skills
Effective communication and collaboration abilities
Desired: Experience with CI/CD pipelines, mobile accessibility standards, and performance optimization

Career Levels

Associate Mobile Developer (Level 1)
Focus: Learning and foundational contribution

Technical Responsibilities:
Build small features and bug fixes under guidance
Participate in Agile ceremonies and code reviews
Learn platform tools and development practices
Pair with senior developers for mentorship
Soft Skills:
Curiosity
Adaptability
Clear communication
Team collaboration
Mobile Developer (Level 2)
Focus: Independent contribution and platform ownership

Technical Responsibilities:
Own moderately complex features and bug fixes
Represent mobile platform within Agile team
Collaborate with designers, analysts, and product owners
Begin mentoring junior developers
Soft Skills:
Accountability
Cross-functional communication
Proactive problem-solving
Senior Mobile Developer (Level 3)
Focus: Technical leadership and cross-team collaboration

Technical Responsibilities:
Lead development of complex features and platform initiatives
Influence architecture and reusable components
Mentor junior developers and drive platform standards
Represent mobile in cross-team efforts
Soft Skills:
Leadership
Strategic thinking
Coaching
Platform advocacy
Principal Mobile Developer (Level 4)
Focus: Vision-setting and enterprise-level influence

Technical Responsibilities:
Define mobile platform strategy across release trains
Lead enterprise-wide mobile initiatives and innovation
Introduce new tools, frameworks, and practices
Advocate for mobile excellence across the organization
Soft Skills:
Visionary leadership
Change management
Thought leadership
Enterprise collaboration
Ref: #851-Rockville-S1

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Vacancy posted 1 day ago

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