Senior Android Engineer: Create Polished Music UI & Playback

Epidemic Sound; Stockholms kommun; On-site; SEK 900,000 - 1,200,000; Full time

Benefits offered by this job

Health insurance

Job summary

Epidemic Sound in Stockholm is hiring a Senior Android Engineer for the Mobile Experience team. You will own features end-to-end, build polished UI with Jetpack Compose, and work on the music playback stack alongside a small senior team.

You will ship features, optimize performance and accessibility, and collaborate with Kotlin backend-for-frontend and CI tooling when needed. Join a company that blends world-class tech with music.

Qualifications

• 6+ years of professional Android development in Kotlin.
• Deep experience with Jetpack Compose, building complex, custom UI.
• Solid command of Kotlin coroutines and Flow.
• Apps you've shipped and kept alive in production for years, with API deprecations.
• Ability to explain complex topics such as performance, accessibility and architecture.
• Hands-on experience with agentic engineering and AI agents in code.
• Initiative and self-motivation to identify and tackle tasks.

Responsibilities

• Own features end-to-end: spot opportunities, prototype fast, bring ideas to production, measure impact and iterate.
• Build polished, custom UI in Jetpack Compose with attention to look and feel, including waveforms and design system components.
• Work on music and playback, the most technically demanding part of the app.
• Maintain app health long-term: architecture, performance, accessibility, OS updates, API deprecations, releases.
• Contribute to Kotlin backend-for-frontend and CI tooling when needed.
• Leverage AI agents as part of the workflow and explore new applications for them.
• Share knowledge through code review, pairing, and clear writing.

Job description

Epidemic Sound in Stockholm is hiring a Senior Android Engineer for the Mobile Experience team. You will own features end-to-end, build polished UI with Jetpack Compose, and work on the music playback stack alongside a small senior team.

You will ship features, optimize performance and accessibility, and collaborate with Kotlin backend-for-frontend and CI tooling when needed. Join a company that blends world-class tech with music.