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Ascendion

Mobile Application Developer

Ascendion
United States · Full-time · Mid-Senior

About the Role:

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

Key Skills

Ranked by relevance

android xml devops cicd ios
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Posted
Jun 30, 2025
Type
Full-time
Level
Mid-Senior
Location
Virginia
Company
Ascendion

Industries

Banking Financial Services

Categories

Finance

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