GrepJob
Duolingo

Senior Software Engineer

Duolingo
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2 days ago
Beijing, China
Senior
H1B Sponsor

Responsibilities

  • Quickly develop native Android application performance optimizations in Kotlin.
  • Collaborate closely with cross-functional teams to identify performance bottlenecks and implement solutions.
  • Perform experiment analysis on features and find opportunities for optimization.

Requirements

  • A minimum of 5 years of programming experience in Android development with a strong focus on performance optimization.
  • Experience in developing world-class apps with stability, performance, and scalability in mind.
  • Demonstrated ability to diagnose and resolve complex performance issues, including memory leaks, UI lag, and slow network responses.
  • Ability to communicate technical issues effectively to technical and non-technical stakeholders.
  • A desire to make the world a better place through technology and education.
  • Ability to apply user insights, data, and statistical analyses to inform decisions.
  • A Bachelor’s degree in Computer Science or a related technical field.
  • Ability to work from or relocate to Beijing, China.

Tech Stack

Kotlin

Categories

Mobile