Senior iOS App Engineer

TL;DR

Senior iOS App Engineer: Delivering features with good user experience and performance for high-impact consumer-facing apps used by millions of users across Taiwan and Hong Kong with an accent on designing, implementing, testing, and maintaining scalable iOS codebases. Focus on improving app architecture, tooling, or release processes as needed.

Location: Hybrid/Remote

Company

hirify.global serves as a trusted guide for hundreds of millions of people globally, helping them achieve their goals online through our portfolio of iconic products.

What you will do

• Work with product managers and designers to deliver features with good user experience and performance.
• Design, implement, test, and maintain scalable iOS codebases across hirify.global TW/HK consumer apps and SDKs.
• Collaborate with Android engineers to ensure feature behavior consistency and cross-platform quality.
• Participate in code reviews and continuously improve codebase maintainability.
• Propose and drive improvements in app architecture, tooling, or release processes as needed.

Requirements

• BS or MS in Computer Science or related field.
• 3–5 years of experience in iOS app development with Swift and UIKit/SwiftUI.
• Solid understanding of Objective-C; able to read and modify Objective-C code in mixed codebases.
• Familiarity with common architectural patterns (MVVM, Clean Architecture, Coordinator, etc.).
• Able to read and navigate large codebases and work with legacy components.
• Experience working with APIs, networking, async data flow, and app performance tuning.
• Requires business-level proficiency in English.

Nice to have

• Experience contributing to refactoring or architectural improvements in a production codebase.
• Familiarity with writing unit/UI/integration tests.
• Experience working in cross-functional teams with product, design, and other platforms.
• Mindset for quality, ownership, and growing with the team.

Culture & Benefits

• Flexible-hybrid approach to work.
• May be asked to attend (or travel to attend) on-site work sessions, team-building, or other in-person events.