Software Engineer III, Mobile

box

USA💼 Full-time🗓 2026-09-15 → 2026-09-25

Core

Build polished user interfaces and optimize performance for the iOS Box app.

Role type

Senior IC mobile software engineer (iOS)

Builds

iOS Box app

Domain

Consumer technology / Mobile

Deliverable

production ML models | product features

Required skills

Swift, UIKit, SwiftUI, iOS development concepts, observability, code maintainability, unit testing, crash debugging, performance optimization

Preferred skills

App Store submission process, app lifecycle management, React Native, Android development

Technologies

Swift, UIKit, SwiftUI, React Native

Responsibilities

Build user interfaces, optimize app performance, collaborate on scalable features, debug technical issues, participate in code reviews, manage on-call rotation

Seniority

Senior, hands-on IC

Sourced via codingjobboard · Listed on CareerPlan, which tracks 70,000+ jobs from 20+ sources.

About box

Technology, Information and Internet4377Redwood City, CA, US

Box (NYSE:BOX) is the Intelligent Content Cloud, a single platform that enables organizations to fuel collaboration, manage the entire content lifecycle, secure critical content, and transform business workflows with enterprise AI. Founded in 2005, Box simplifies work for leading global organizations, including JLL, Morgan Stanley, and Nationwide. Box is headquartered in Redwood City, CA, with offices across the United States, Europe, and Asia. Visit box.com to learn more. And visit box.org to learn more about how Box empowers nonprofits to fulfill their missions.