Senior iOS Engineer — Swift/ObjC, High-Impact Apps

vistairhr; Beloit (WI); Hybrid; USD 120,000 - 160,000; Full time

Benefits offered by this job

Unlimited PTO

Flexible work environment

Paid Holidays

401(k) plan with company

Comprehensive benefits package

Paid parental leave

Learning and development opportunities

Employee referral bonus

Job summary

Comply365 in Beloit, WI is seeking a Senior Mobile Software Engineer (iOS) with strong Swift and Objective-C expertise to drive the next generation of our best-in-class iOS app. You'll lead the development of new features, optimize performance, and champion engineering quality across the product.

You'll collaborate closely with product managers, designers, and QA engineers to deliver intuitive, high-performing features that our users rely on every day.

Qualifications

• 5+ years of professional mobile development experience.
• 3+ years iOS development with Swift and Objective-C.
• Proven release experience on the App Store.
• Strong knowledge of UIKit, Foundation, Swift Concurrency, and app lifecycle.
• Experience with REST APIs, JSON, and SQLite.
• Familiarity with CI/CD tools and modern SDLC practices.
• Excellent communication and collaboration skills.
• Self-driven, organized, and focused on exceptional user experiences.

Responsibilities

• Design, develop, and maintain production iOS applications using Swift and Objective-C.
• Ship and support high-quality releases to the Apple App Store.
• Optimize for performance, reliability, and responsiveness across devices.
• Collaborate with design, product, and QA to plan and validate new features.
• Mentor peers and share expertise in Swift, UIKit, and app architecture.
• Stay up to date on iOS SDK changes, frameworks, and developer tools.

Skills

Mobile development

iOS development (Swift/Obj-C)

UIKit & SwiftUI

REST APIs & JSON

CI/CD practices

Agile methodologies

QA collaboration

Communication

Mentoring

Tools

Xcode

Instruments

Git (GitHub / Azure Repos)

App Store Connect / TestFlight

Job description

Comply365 in Beloit, WI is seeking a Senior Mobile Software Engineer (iOS) with strong Swift and Objective-C expertise to drive the next generation of our best-in-class iOS app. You'll lead the development of new features, optimize performance, and champion engineering quality across the product.

You'll collaborate closely with product managers, designers, and QA engineers to deliver intuitive, high-performing features that our users rely on every day.