Senior iOS Engineer - SwiftUI, Remote, Scale Apps

Who Analytics; United States; Remote; USD 140,000 - 190,000; Full time

Job summary

WhoTechs is seeking a senior iOS engineer who loves Swift and SwiftUI to build apps and games from prototype to daily use. You will design, implement and ship features for our iOS apps, with a focus on performance, accessibility and reliability.

In a small cross-functional team, you will own data-driven decisions, implement in-app subscriptions with StoreKit 2, mentor teammates, and help keep our iOS architecture modern while collaborating with design, product and analytics.

Qualifications

• 5+ years of professional iOS development with live apps on the App Store.
• Strong Swift skills including SwiftUI and concurrency.
• Experience with Firebase or similar backends.
• Solid REST and data persistence knowledge.
• Good English communication in a remote team.
• Familiarity with AR or mobile games a plus.

Responsibilities

• Design, build and ship new features for our iOS apps in Swift and SwiftUI.
• Own app quality end to end: performance, stability, accessibility and crash-free sessions.
• Build subscription and in-app purchase flows with StoreKit 2.
• Work closely with design, product and analytics in a small cross-functional team.
• Run experiments and use data to decide what to build next.
• Review code, mentor teammates and keep our iOS architecture clean and modern.

Skills

Swift

SwiftUI

Async/await

Firebase

REST APIs

Unit testing

CI/CD

English communication

Tools

Xcode Cloud

Fastlane

UIKit

Job description

WhoTechs is seeking a senior iOS engineer who loves Swift and SwiftUI to build apps and games from prototype to daily use. You will design, implement and ship features for our iOS apps, with a focus on performance, accessibility and reliability.

In a small cross-functional team, you will own data-driven decisions, implement in-app subscriptions with StoreKit 2, mentor teammates, and help keep our iOS architecture modern while collaborating with design, product and analytics.