Senior iOS Developer

TL;DR

Senior iOS Developer (SDK): Develop and maintain features within SDK with an accent on designing clean scalable public APIs, versioning, and backward compatibility. Focus on iOS architecture patterns like MVVM, writing unit and integration tests, supporting iOS app team, and improving legacy Objective-C code.

Location: Paris · Hybrid

Company

hirify.global is a leading digital reading service with over 2 million users, providing unlimited personalized access to newspapers and magazines across devices.

What you will do

• Develop and maintain features within the SDK
• Design clean, scalable public APIs focusing on versioning and backward compatibility
• Write, maintain, and improve unit and integration tests for SDK components
• Support the iOS app team with feature development, bug fixing, and performance improvements
• Participate in code reviews and team rituals like stand-ups, sprint planning, and retrospectives
• Work with and improve legacy Objective-C code

Requirements

• Strong experience with Swift (senior level)
• Proven experience working on SDKs or reusable libraries
• Solid understanding of iOS architecture patterns, especially MVVM
• Strong experience with UIKit
• Strong testing discipline (unit, integration, and/or UI testing)
• Good communication skills, ability to collaborate, sense of ownership, and work autonomously in fast-paced environment

Nice to have

• Experience with high-scale applications (100K+ users)
• Familiarity with modular architectures and API design best practices
• Experience maintaining or migrating legacy Objective-C codebases

Culture & Benefits

• Entrepreneurial, action-driven environment
• Passionate about product and user experience
• Curious explorers eager to learn
• Free thinkers and creative mavericks
• Promote inclusivity and diversity

Hiring process

• HR interview with Talent Acquisition Manager (30')
• Hiring manager and technical interview with Tech Lead iOS