Senior iOS Engineer - Product Team - Freelance (W/M/X)

Location: Paris, France; hybrid workplace with up to 2 days working from home.

Company

hirify.global is a European e-commerce company specializing in online flash sales and discounted products from more than 7,000 brands.

What you will do

• Develop Swift modules for direct integration into the iOS application with support from the Core team.
• Build new features and improve application quality and user experience.
• Use modular architecture to increase development velocity.
• Contribute to technology evolution and updates across the iOS codebase.
• Participate in code reviews, pair programming, release trains, and the iOS community.

Requirements

• At least 5 years of experience with Swift.
• Strong UIKit experience and hands-on SwiftUI experience.
• Fluency with modular architecture and practical application of SOLID principles.
• Strong understanding of GitFlow, HTTP-based REST APIs, and existing codebase integration.
• Strong experience with unit and UI testing.
• Strong verbal and written English skills and experience working in teams on large technology projects.

Nice to have

• Understanding of MVVM architecture.
• Open source contributions.
• Experience with Snapshot testing.

Culture & Benefits

• Freelance engagement in a dynamic, creative environment with international teams.
• Variable bonus.
• Access to self-education courses through an e-learning platform.
• Participation in local and international meetups and conferences.
• Agile work environment with flexible office arrangements.

Hiring process

• 30-minute HR screening with a recruiter.
• Two technical interviews of approximately one hour each.
• One-hour manager interview.