Software Engineer (iOS)

TechDigital Group; Stamford (CT); Hybrid; USD 120,000 - 150,000; Full time

Job summary

TechDigital Group is looking for an experienced Software Engineer with a specialization in iOS development. The role involves designing and delivering high-performance mobile applications, working primarily with Swift, SwiftUI, and the Combine framework.

The ideal candidate will have 7 to 11 years of experience in iOS development and a strong background in secure coding, performance optimization, and testing practices. The position offers a hybrid work model that encourages collaboration within cross-functional teams.

Qualifications

• 7–11 years of professional experience in iOS development.
• Strong expertise in Swift and SwiftUI, building production-grade applications.
• Hands-on experience with the Combine framework for managing async data and state.
• Proficiency in unit testing, UI automation, and crash analysis tools.
• Deep understanding of iOS security and performance profiling.

Responsibilities

• Apply the Combine framework to enhance app responsiveness and reliability.
• Optimize iOS application performance by profiling memory and CPU.
• Strengthen application security through secure coding practices.
• Conduct structured testing and debugging to ensure high-quality releases.
• Document architecture and provide mentorship to developers.

Skills

Swift

SwiftUI

Combine framework

iOS testing

Debugging

Performance optimization

Job description

Job Overview

We are seeking an experienced Software Engineer specializing in iOS development to design and deliver high-performance, scalable mobile applications. The ideal candidate will have strong expertise in Swift, SwiftUI, and modern iOS frameworks, including Combine, and will contribute to building secure, reliable, and user-friendly applications.

Key Responsibilities

• Apply the Combine framework to orchestrate asynchronous data flows and reactive pipelines, enhancing app responsiveness and reliability.
• Optimize iOS application performance by profiling memory, CPU, and rendering paths to ensure smooth user experiences across Apple devices.
• Strengthen application security through secure coding practices, data protection, Keychain usage, and secure communication protocols.
• Conduct structured testing and debugging using unit tests, UI tests, and diagnostic tools to ensure high-quality releases.
• Coordinate app distribution via enterprise channels and public app stores, including build preparation, signing, and compliance.
• Implement accessibility best practices to ensure inclusive and user-friendly designs for all users.
• Collaborate with cross-functional teams (product, design, backend) to deliver end-to-end solutions in a hybrid work model.
• Document architecture, technical designs, and coding standards for consistency and knowledge sharing.
• Provide mentorship and guidance to developers on architecture, performance, testing, and secure coding.
• Review pull requests and ensure adherence to best practices, code quality, and maintainability.
• Align technical solutions with business objectives to enhance customer experience and overall impact.

Required Qualifications

7–11 years of professional experience in iOS development.

Strong expertise in Swift and SwiftUI, building production-grade applications.

Hands‑on experience with the Combine framework for managing async data and state.

Proficiency in iOS testing and debugging:

• Unit testing
• UI automation
• Crash analysis tools

Deep understanding of:

• iOS security (encryption, secure storage, network security)
• Performance profiling and optimization

Experience with app distribution processes:

• Provisioning profiles
• Code signing
• Deployment pipelines
• Familiarity with accessibility standards and assistive technologies.

Core Technical Skills

• Swift
• SwiftUI

Preferred Skills

• Experience building enterprise-scale mobile applications
• Strong problem-solving and analytical abilities
• Excellent collaboration and communication skills