Goldman Sachs is seeking a mid-level iOS engineer to join the Marcus mobile development team in AWM. The ideal candidate will have 3-6 years of experience in iOS development and a strong understanding of Swift and the iOS ecosystem. This role emphasizes delivering high-quality, user-centric experiences while collaborating effectively with cross-functional teams. The successful candidate will also be committed to continuous learning and mentoring junior developers.

• Strong understanding of Swift, including protocols, generics, and functional programming.
• Proficiency in Xcode for development, debugging, and performance analysis.
• Solid experience with RESTful APIs, GraphQL, JSON, and integrating third-party services.
• Knowledge of data persistence options such as CoreData, Keychain, and UserDefaults.
• Experience writing unit and UI tests using XCTest and XCUI, with familiarity in Test-Driven Development.
• Proficiency with Git for code management and team collaboration.
• Advanced debugging skills using Xcode Instruments and Memory Graph.
• Solid understanding of iOS architectural patterns like MVC, MVVM, and Clean Architecture.
• Strong foundation in software design principles including Dependency Injection and modularity.
• Commitment to clean, efficient, well-documented code and best practices.

• Deliver high-quality, user-centric experiences in iOS applications.
• Collaborate with cross-functional teams to solve technical challenges.
• Mentor junior developers and share knowledge within the team.
• Demonstrate ownership of features and manage tasks independently.
• Continuously learn and adapt to the latest iOS trends and technologies.

• Employees at Goldman Sachs are often offered comprehensive benefits, including medical, dental, life and disability coverage, generous vacation and holidays, and robust wellness resources such as EAP counseling, medical advocacy, on-site/virtual health services, and fitness support. Financial perks typically include retirement savings programs, live financial education, education support, and wealth-creation opportunities through equity awards and select investment programs. Many locations also provide family benefits (childcare resources, parental and family leaves, adoption/surrogacy support) and flexible work options like part-time schedules, job sharing, telecommuting, and alternate hours.