Ascendion
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Base pay range
$50.00/hr - $60.00/hr Direct message the job poster from Ascendion We are seeking a
Senior Mobile Developer
with a strong foundation in
traditional mobile development practices
and hands-on experience with
modern frameworks
such as Jetpack Compose (Android) or SwiftUI (iOS). The ideal candidate will be expected to work across both
legacy and modern codebases , contribute to robust and maintainable application architectures, and take full ownership of the features they build. This is a
hands-on role
requiring clear demonstration of technical depth, problem-solving skills, and the ability to work across
UI, networking, performance, and architectural layers
of a mobile application. Responsibilities: Design, develop, and maintain mobile applications using both
traditional (XML, UIKit)
and
modern (Compose, SwiftUI)
approaches. Work with product managers and designers to implement intuitive, performant, and scalable mobile experiences. Participate in code reviews and architecture discussions; ensure adherence to best practices and code quality standards. Collaborate with QA, backend, and DevOps teams to deliver robust, tested, and scalable apps. Maintain and refactor existing codebases; contribute to legacy app stability and modernization efforts. Clearly communicate the
scope of your personal contributions
and take full ownership of the tasks assigned. Requirements: 8+ years
of experience in native mobile development (Android or iOS). Strong expertise in
Android (Java/Kotlin + XML, Jetpack)
or
iOS (Objective-C/Swift + UIKit, SwiftUI) . Deep understanding of app lifecycle, view hierarchies, performance tuning, threading, memory management, and networking. Experience working on
large codebases
with legacy components, and contributing to system modernization. Demonstrated ability to
clearly articulate your own technical contributions
and decision-making processes in previous roles. Familiarity with architecture patterns (MVC, MVVM, MVI, etc.) and CI/CD tools. Strong problem-solving skills and ability to debug issues across the stack Seniority level
Seniority level Mid-Senior level Employment type
Employment type Full-time Job function
Job function Finance Industries Banking and Financial Services Referrals increase your chances of interviewing at Ascendion by 2x Inferred from the description for this job
401(k) Get notified about new Mobile Application Developer jobs in
Virginia, United States . Reston, VA $108,000.00-$216,000.00 2 weeks ago Ashburn, VA $126,100.00-$227,950.00 1 month ago Lorton, VA $115,779.00-$196,825.00 2 days ago Mobile Software Engineer - Reverse Engineering
Dulles, VA $49,996.80-$290,004.00 1 week ago Ashburn, VA $100,000.00-$118,000.00 1 week ago Ashburn, VA $90,300.00-$189,600.00 1 month ago State Farm, VA $90,300.00-$189,600.00 7 months ago Ashburn, VA $90,300.00-$189,600.00 7 months ago Lorton, VA $115,779.00-$196,825.00 5 days ago Virginia, United States $153,600.00-$286,600.00 2 weeks ago Sr. Software Engineer, Android (Kotlin, JetPack) (Enterprise Platforms Technology)
Full Stack Developer - Mobile (Customs Border Protection Clearance)
Sr. Software Engineer, Android (Kotlin, JetPack) (Enterprise Platforms Technology)
Sr. Software Engineer, Android (Android, Kotlin, JetPack Compose) (Enterprise Platforms Technology)
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$50.00/hr - $60.00/hr Direct message the job poster from Ascendion We are seeking a
Senior Mobile Developer
with a strong foundation in
traditional mobile development practices
and hands-on experience with
modern frameworks
such as Jetpack Compose (Android) or SwiftUI (iOS). The ideal candidate will be expected to work across both
legacy and modern codebases , contribute to robust and maintainable application architectures, and take full ownership of the features they build. This is a
hands-on role
requiring clear demonstration of technical depth, problem-solving skills, and the ability to work across
UI, networking, performance, and architectural layers
of a mobile application. Responsibilities: Design, develop, and maintain mobile applications using both
traditional (XML, UIKit)
and
modern (Compose, SwiftUI)
approaches. Work with product managers and designers to implement intuitive, performant, and scalable mobile experiences. Participate in code reviews and architecture discussions; ensure adherence to best practices and code quality standards. Collaborate with QA, backend, and DevOps teams to deliver robust, tested, and scalable apps. Maintain and refactor existing codebases; contribute to legacy app stability and modernization efforts. Clearly communicate the
scope of your personal contributions
and take full ownership of the tasks assigned. Requirements: 8+ years
of experience in native mobile development (Android or iOS). Strong expertise in
Android (Java/Kotlin + XML, Jetpack)
or
iOS (Objective-C/Swift + UIKit, SwiftUI) . Deep understanding of app lifecycle, view hierarchies, performance tuning, threading, memory management, and networking. Experience working on
large codebases
with legacy components, and contributing to system modernization. Demonstrated ability to
clearly articulate your own technical contributions
and decision-making processes in previous roles. Familiarity with architecture patterns (MVC, MVVM, MVI, etc.) and CI/CD tools. Strong problem-solving skills and ability to debug issues across the stack Seniority level
Seniority level Mid-Senior level Employment type
Employment type Full-time Job function
Job function Finance Industries Banking and Financial Services Referrals increase your chances of interviewing at Ascendion by 2x Inferred from the description for this job
401(k) Get notified about new Mobile Application Developer jobs in
Virginia, United States . Reston, VA $108,000.00-$216,000.00 2 weeks ago Ashburn, VA $126,100.00-$227,950.00 1 month ago Lorton, VA $115,779.00-$196,825.00 2 days ago Mobile Software Engineer - Reverse Engineering
Dulles, VA $49,996.80-$290,004.00 1 week ago Ashburn, VA $100,000.00-$118,000.00 1 week ago Ashburn, VA $90,300.00-$189,600.00 1 month ago State Farm, VA $90,300.00-$189,600.00 7 months ago Ashburn, VA $90,300.00-$189,600.00 7 months ago Lorton, VA $115,779.00-$196,825.00 5 days ago Virginia, United States $153,600.00-$286,600.00 2 weeks ago Sr. Software Engineer, Android (Kotlin, JetPack) (Enterprise Platforms Technology)
Full Stack Developer - Mobile (Customs Border Protection Clearance)
Sr. Software Engineer, Android (Kotlin, JetPack) (Enterprise Platforms Technology)
Sr. Software Engineer, Android (Android, Kotlin, JetPack Compose) (Enterprise Platforms Technology)
We’re unlocking community knowledge in a new way. Experts add insights directly into each article, started with the help of AI.
#J-18808-Ljbffr