Senior Software Engineer

Senior iOS Engineer

Location: Sweden (Remote across Sweden, candidate must be in Sweden location)

Client: Top-tier Global Music Streaming Platform

The Role

We are seeking a Senior iOS Engineer to join the Core Experience team for one of our premier clients in the music streaming industry.

In this role, you will build and scale the Library tab—one of the three main pillars of their world-famous mobile app. You will balance high-visibility feature work (like Liked Songs and curated user collections) with platform engineering, evolving the foundational APIs that allow millions of users to save and retrieve audio content. This team sits at the heart of the user experience, driving top-priority global initiatives through constant prototyping and experimentation.

What You'll Do

• Collaborate within a high-performing, cross-functional squad (iOS, Android, C++, Backend, Design, and Data Science).
• Ship groundbreaking iOS features and run live product experiments that impact millions.
• Write clean, idiomatic Swift designed to scale across dozens of distributed engineering teams.
• Optimize app performance, mobile tooling, and end-to-end client-to-backend systems.

Who You Are

• Experienced: 8+ years of iOS development with a deep grasp of Cocoa patterns and API design.
• Agentic-First: Crucial experience using AI agent tools like Cursor and Claude to accelerate your engineering workflow.
• Systems-Minded: Strong understanding of how high-scale mobile applications connect with backend systems.
• Collaborative: A team-first engineer who values mentorship, inclusion, and continuous learning.
• Bonus: Any working knowledge of C++ or Android development is a strong plus.