Senior iOS Engineer

Project overview

Assignment description

We are looking for a Senior iOS Engineer for a consulting assignment focused on developing and optimizing user-facing features in a large-scale consumer application.

In the role, you will work with features that are frequently used by many users and where details in interaction, performance, and responsiveness are of great importance. You will develop new iOS features, improve existing user flows, and work closely with Android, backend, product, design, and data teams.

You will also contribute to testing, performance, tools, and the team's development processes. The role may involve leading initiatives that require collaboration between multiple teams and platforms.

Requirements

Meritorious

You are collaborative and enjoy working cross-functionally. You value quality, continuous learning, and the team's collective results and are comfortable contributing to initiatives that span multiple teams.

• You have at least 8 years of experience in iOS development.
• You have deep knowledge of modern iOS development and Swift.
• You write clear, idiomatic, and maintainable code.
• You have deep knowledge of Cocoa design patterns and API design.
• You have a good understanding of how mobile applications interact with backend systems.
• You have experience optimizing user interfaces with high demands on performance and responsiveness.
• You have experience with AI agent tools and agent-based development methods, such as Cursor and Claude.
• You have experience with C++.
• You have experience with Android development.
• You have experience with development across multiple platforms and codebases.

Project details

• Start: 2026-11-23
• Location: Stockholm, SE, SE
• Languages: Swedish