iOS Mobile Software Engineer

ADT Security Services; Irving (TX); On-site; USD 110,000 - 160,000; Full time

Benefits offered by this job

Hybrid work schedule

Onsite 4 days/week

Job summary

ADT is seeking an Experienced iOS Mobile Software Engineer to join our Product Engineering mobile team in Irving, TX. You'll help develop and maintain core architecture and customer-facing features for an iOS security application used by hundreds of thousands of users every day.

You'll work alongside product managers, UX designers, backend engineers, and other technical partners to create reliable, easy‑to‑use mobile experiences.

Qualifications

• Hands-on iOS development with Swift and SwiftUI.
• 3+ years of professional iOS experience in production.
• Experience shipping mobile apps or features to production.
• Familiarity with Swift Concurrency, async/await, REST/GraphQL, JSON, and security concepts.
• Experience with mobile hardware capabilities (Bluetooth, geofencing, camera).
• Experience with Git, Jira, Confluence, PR reviews, and CI/CD pipelines.
• Experience using Dynatrace, Datadog, or similar monitoring tools.

Responsibilities

• Build and maintain iOS features using Swift and SwiftUI.
• Contribute to customer-facing mobile experiences used by hundreds of thousands of users.
• Apply modern mobile architecture patterns to improve performance and maintainability.
• Use AI-assisted development tools to support planning, implementation, and delivery of features.
• Maintain observability using Dynatrace and related monitoring tools.
• Collaborate with engineering and operations teams to improve health and reliability.
• Work with product, backend, security, and platform teams to deliver high-quality solutions.
• Contribute to engineering documentation, standards, and team practices.
• Participate in architecture reviews, code reviews, and technical discussions.

Skills

iOS development

Swift

SwiftUI

Xcode

Git

Jira

CI/CD

Dynatrace/Datadog monitoring

Debugging

Communication

Tools

Git

Jira

Confluence

CI/CD

Dynatrace

Datadog

Job description

Applicants must be authorized to work for any employer in the United States without current or future sponsorship. ADT is unable to provide employment-based immigration sponsorship, including but not limited to H-1B, TN, F-1 STEM OPT, or other work authorization sponsorship.

Location and Workstyle:

Irving, TX: Hybrid schedule - onsite a minimum of four days per week, with one remote day. Five days onsite may be required based on business needs.

About the Role

ADT is looking for an Experienced iOS Mobile Software Engineer to join our Product Engineering mobile team in Irving, TX. You'll help develop and maintain core architecture and customer-facing features for an iOS security application used by hundreds of thousands of users every day.

You’ll work alongside product managers, UX designers, backend engineers, and other technical partners to create reliable, easy‑to‑use mobile experiences. This role is ideal for an engineer who has already shipped production mobile software and is ready to take ownership of meaningful features while continuing to grow technically.

What You’ll Do

• Build and maintain responsive, reliable iOS features using Swift and SwiftUI.
• Contribute to customer-facing mobile experiences that impact hundreds of thousands of users.
• Apply modern mobile architecture patterns and iOS platform capabilities to improve performance and maintainability.
• Use AI-assisted development tools to support planning, implementation, and delivery of production mobile features.
• Build and maintain observability using Dynatrace and related monitoring tools.
• Partner with engineering and operations teams to improve application health and reliability.
• Collaborate with product, backend engineering, security, operations, and platform teams to deliver high-quality solutions.
• Contribute to engineering documentation, technical standards, and team practices.
• Participate in architecture reviews, code reviews, and technical discussions.

What You’ll Need

• Hands‑on iOS development experience with Xcode, Swift, and SwiftUI.
• 3+ years of professional iOS experience in a production environment. 5+ years of overall software engineering experience preferred.
• Experience shipping mobile applications or features to production.
• Experience with Swift Concurrency, Actors, async/await, caching, WebSockets, REST or GraphQL APIs, JSON decoding, and security concepts.
• Experience working with Bluetooth, geofencing, camera functionality, Wi‑Fi, and related mobile technologies.
• Experience with Git, Jira, Confluence, pull request reviews, and CI/CD platforms.
• Experience using Dynatrace, Datadog, or similar monitoring tools.
• Strong debugging, problem‑solving, communication, and collaboration skills.
• Comfort working in an environment that embraces modern AI development tools.

Nice to Have

• Experience with Matter, Z‑Wave Long Range, or local AI inference.
• Objective‑C and UIKit experience.
• Understanding of OWASP, CASA, and mobile security best practices.
• Experience with Google Cloud Platform (GCP).
• Experience working on security, smart home, IoT, or connected‑device applications.

In the event a position is commission‑based, compensation is solely based on the individual’s sales volume. This applies only to commission roles.

Los Angeles Applicants: Qualified applications with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act.

Philadelphia Applicants: Background checks will be conducted during the employment process. Any information will be reviewed through an individualized assessment in accordance with the Philadelphia Fair Criminal Record Screening Standards Ordinance.

ADT is an Equal Employment Opportunity (EEO) Employer. We celebrate diversity and are committed to building an inclusive team that represents a variety of backgrounds, perspectives, and skills. ADT strives to ensure every employee and applicant feels valued. Visit us at jobs.adt.com/diversity to learn more.