Rockstar

Rockstar is a platform that connects top talent with companies, helping individuals land roles that accelerate their careers. They focus on roles that offer competitive cash and the opportunity to impact the trajectory of the business.

Professional Services
1-10

Description

  • Build and maintain high-quality mobile applications for iOS, Android, and occasional React Native projects.
  • Help define mobile architecture, development patterns, and implementation strategies for scalable applications.
  • Translate product and design requirements into reliable mobile features with strong performance and usability.
  • Contribute to cross-platform solutions using React Native and/or Kotlin Multiplatform when appropriate.
  • Identify and address opportunities to improve app performance, stability, and responsiveness.
  • Write clean, maintainable code and participate in code reviews to uphold engineering quality.
  • Collaborate closely with designers, product managers, and backend engineers to implement product requirements.
  • Support testing, debugging, and release processes for App Store and Google Play deployments.
  • Provide guidance on mobile best practices and occasionally mentor junior engineers or support technical planning.
  • Own large features or technical workstreams with minimal oversight.

Requirements

  • 6+ years of experience building mobile applications for iOS and/or Android.
  • Strong experience with Swift and/or SwiftUI for iOS, and/or Kotlin and/or Jetpack Compose for Android.
  • Experience working with React Native and/or Kotlin Multiplatform (KMP).
  • Strong understanding of shared mobile architectures using Kotlin Multiplatform.
  • Deep understanding of mobile architecture patterns such as MVVM, Clean Architecture, or similar.
  • Experience integrating APIs and working with backend services.
  • Strong familiarity with mobile performance optimization and debugging tools.
  • Experience working with Git, CI/CD pipelines, and modern development workflows.
  • Comfortable contributing to technical discovery and defining engineering approaches with product and design teams.
  • Familiarity with remote collaboration tools such as Google Suite, Slack, Zoom, Jira, and Harvest.
  • Excellent communication and collaboration skills, including the ability to explain technical concepts to technical and non-technical stakeholders.
  • Organized, proactive, and able to manage time in a fast-paced, remote work environment.
  • Bonus: Experience working in client-facing or agency environments where flexibility and cross-functional collaboration are important.

Interested in this position?

Apply directly on the company website

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