iOS Engineer

We are seeking a senior iOS engineer to design, build, and scale high-quality mobile experiences for a large-scale digital marketplace. In this role, you will develop customer-facing applications supporting both buyers and sellers while shaping technical architecture and improving platform reliability.

• Design, develop, test, and release high-quality iOS features across buyer and seller marketplace applications, ensuring performance, scalability, reliability, and an excellent user experience.
• Lead technical direction for iOS development, including SwiftUI adoption, integration with existing UIKit and Storyboard components, modular architecture, and shared internal frameworks.
• Drive architectural decisions involving Swift Package Manager (SPM), protocol-oriented programming, environment-based dependency injection, coordinators, and navigation patterns.
• Develop and maintain shared platform capabilities, including authentication and OpenID Connect (OIDC), feature flags, product analytics, crash reporting, and other cross-cutting mobile services.
• Establish and improve engineering standards through unit, UI, and snapshot testing, code reviews, automated quality gates, and continuous integration and delivery pipelines.
• Manage the complete feature lifecycle, from product and design collaboration through implementation, testing, release, production monitoring, and ongoing optimization.
• Use AI-powered development tools daily for coding, refactoring, test generation, debugging, root-cause analysis, and documentation, while validating outputs to ensure correctness and production readiness.
• Mentor intermediate engineers, share technical expertise, and promote sound engineering judgment, maintainable code, and responsible AI adoption.
• Collaborate with Android engineers to align product functionality and maintain consistent experiences across platforms.
• Support release management and distribution through TestFlight and the App Store, improving release automation, deployment reliability, and production readiness.
• Contribute to advanced mobile capabilities, including camera and scanning workflows, real-time functionality, and integrations with relevant services.
• Work closely with product managers, designers, backend engineers, platform specialists, and QA teams to deliver customer-focused solutions and continuously improve development processes.

• At least 5 years of professional iOS development experience, or equivalent technical depth, with a proven track record of building and operating production mobile applications at scale.
• Strong proficiency in Swift and substantial hands-on experience developing applications with SwiftUI, alongside the ability to work with UIKit and Storyboards in established codebases.
• Demonstrated experience shipping applications through TestFlight and the Apple App Store, with a solid understanding of release processes and production quality standards.
• Strong knowledge of iOS architecture, concurrency, networking, application performance, and maintainable software design.
• Experience with modular iOS architecture, Swift Package Manager (SPM), shared internal frameworks, protocol-oriented programming, dependency injection, and navigation coordination patterns.
• Familiarity with authentication technologies such as OIDC and AppAuth, feature flags, product analytics, crash reporting, and production observability.
• Experience implementing unit, UI, and snapshot tests, along with CI/CD pipelines, automated quality gates, code reviews, and release automation tools such as Fastlane.
• Practical experience using AI development tools, including coding copilots, AI-assisted debugging tools, and test generators, with the ability to critically evaluate AI outputs and take ownership of the resulting code.
• A bachelor's degree in Computer Science or a related field, or equivalent practical experience.
• Strong analytical and problem-solving skills, technical leadership, and a product-oriented mindset, with the ability to connect engineering decisions to customer needs and business outcomes.
• Excellent communication and collaboration skills, including the ability to mentor colleagues, coordinate with cross-functional teams, and take responsibility for systems throughout their lifecycle.
• Adaptability, technical curiosity, and a commitment to continuous learning, engineering excellence, and responsible use of emerging technologies.
• Experience leading migrations from UIKit and Storyboards to SwiftUI.
• Background in wholesale, digital marketplaces, auctions, e-commerce, or high-volume transactional mobile applications.
• Experience mentoring engineers or reviewing Android/Kotlin pull requests to support cross-platform collaboration.
• Familiarity with BrowserStack, multi-platform snapshot testing strategies, or advanced mobile testing infrastructure.
• Experience with hybrid mobile application technologies, including WebView or Cordova integrations.
• Candidates must be legally authorized to work in the United States. Visa sponsorship is not available for this position.