iOS Developer

Varmoda; McLean (VA); On-site; USD 140,000 - 190,000; Full time

Job summary

Varmoda in Plano, TX is seeking a Senior iOS Developer with 10+ years of native iOS experience to own features from design to release, ensuring stability, performance, and quality. You will collaborate closely with product, design, and backend engineers.

You will design, build, and maintain apps in Swift, work with UIKit/SwiftUI, support validation, testing, and release paths, and mentor junior engineers while advancing the mobile team's capabilities.

Qualifications

• 10+ years of applied native iOS experience.
• Strong Swift skill; Objective-C a plus.
• Deep understanding of iOS lifecycle, memory management, and concurrency.
• Experience with networking, authentication, and local persistence on iOS.
• Automated testing across unit and UI layers.
• Experience shipping apps through App Store or enterprise distribution.
• Bachelor's degree in a related technical field.
• W2 or TN authorization; onsite in Plano, TX five days a week.

Responsibilities

• Design, build, and maintain native iOS applications primarily in Swift.
• Apply modern iOS architecture patterns, UIKit and/or SwiftUI.
• Integrate with backend services, authentication, and analytics.
• Write unit and UI tests and maintain high coverage.
• Own the release path including staged rollout and post-release monitoring.
• Investigate production crashes and performance issues to lasting fixes.
• Collaborate with design and product partners.
• Contribute to shared iOS libraries and mobile delivery practices.
• Mentor iOS engineers and raise the technical bar of the mobile team.

Skills

iOS development

Swift

Objective-C

App Store distribution

Testing

Networking

Memory management

Concurrency

Mentoring

App lifecycle

Education

Bachelor's degree in a related field

Tools

UIKit

SwiftUI

Xcode

CI/CD

Job description

Overview

Senior iOS Developer with 10+ years of native experience, building and maintaining native iOS applications used for banking. Owns features from technical design through App Store or enterprise release and remains accountable for stability, performance, and quality after release. Onsite five days a week, delivering in close partnership with product, design, and backend engineering.

Overview

Senior iOS Developer with 10+ years of native experience, building and maintaining native iOS applications used for banking. Owns features from technical design through App Store or enterprise release and remains accountable for stability, performance, and quality after release. Onsite five days a week, delivering in close partnership with product, design, and backend engineering.

Key Responsibilities

• Design, build, and maintain native iOS applications primarily in Swift (Objective C acceptable where required)
• Apply modern iOS architecture patterns, UIKit and/or SwiftUI, and recommended practices
• Integrate with backend services, secure authentication, and analytics platforms
• Write unit and UI tests and keep coverage high on critical user journeys
• Own the release path including staged rollout and post-release monitoring
• Investigate production crashes and performance problems through to lasting fix
• Collaborate with design and product partners
• Contribute to shared iOS libraries and mobile delivery practices
• Mentor iOS engineers and raise the technical bar of the mobile team

Required Qualifications

• 10+ years of applied native iOS experience
• Strong Swift skill at senior depth; Objective C experience is a plus
• Deep understanding of the iOS application lifecycle, memory management, and concurrency
• Experience with networking, authentication, and local persistence on iOS
• Automated testing practice across unit and UI layers
• Experience shipping applications through the App Store or enterprise distribution
• Bachelor''s degree in a related technical field
• W2 only. , , or TN authorization
• Ability to work onsite in Plano, TX five days per week

Preferred Qualifications

• SwiftUI experience and migration work from UIKit
• Modularization and shared framework experience
• Prior financial services or regulated mobile applications
• Proven production ownership on large scale consumer apps