Spotify
Luxembourg City, Luxembourg
5K-10K Employees
Senior C++/iOS Engineer - User Platform
Stockholm, SE
Posted on Jul 6, 2026
Job Description
We’re looking for a Senior C++/iOS Engineer to join the Baldur squad within User Platform (UP). Baldur owns Spotify’s Session Management and Delegated Authorization domains—the systems that enable applications to securely obtain, use, and manage access tokens for hundreds of millions of users. In this role, you’ll help shape the technology that powers secure access across every Spotify client and third-party integration through our OAuth 2.0 infrastructure.
Your work will support engineers across Spotify building mobile and desktop experiences, platform teams, and third-party developers integrating with Spotify’s authorization platform. You’ll collaborate across disciplines to build secure, reliable, and scalable authentication experiences that have a direct impact on millions of people every day.
About Spotify
Spotify Technology S.A., together with its subsidiaries, provides audio streaming services worldwide. It operates through Premium and Ad-Supported segments. The Premium segment offers unlimited online and offline streaming access to its catalog of music and podcasts without commercial breaks to its subscribers. The Ad-Supported segment provides on-demand online access to its catalog of music and unlimited online access to the catalog of podcasts to its subscribers on their computers, tablets,...
Job overview
Employment type
Full Time
Experience level
Senior
Work type
Remote
Department
Engineering
Posted
on Jul 6, 2026
Financials
Type
public
Annual Revenue
$10B+
Market Cap
$15B+
Membership
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