Title: Senior iOS Engineer Location:Charlotte, NC Work Type: Hybrid, Full Time Job ID: 175128 Job Description: Are you a passionate iOS Engineer? Do you want to work on a state-of-the-art application with modern design, architecture and tools in a truly agile environment? Come join our growing, enthusiastic and talented Mobile development team! Vanguard is heavily investing and committing to build a world-class mobile experience for our clients, and we are hiring top talent to build our new iOS and Android native apps. You will be joining a fun, collaborative and inclusive cross-functional team where individuals strong on aptitude and attitude have an opportunity to grow their professional careers through working with some of the most advanced technology, development practices. This is a hybrid role (in office Tues, Wed, Thurs) based in Charlotte, NC. What it takes: - Provides intermediate level system analysis, design, development, and implementation of applications and databases. Integrates third party products. - Translates technical specifications into code for moderately complex new or enhancement projects for internal clients. Writes programs, develops code, tests artifacts, and produces reports. Employs software development techniques to ensure tests are implemented in a way that supports automation. - Elevates code into the development, test, and production environments on schedule. Provides follow-up production support. Submits change control requests and documents. - Follows software development methodology. Follows development architecture standards. - Participates in design, code, and test inspections throughout the life cycle to identify issues. Participates in systems analysis activities. - Understands client business functions and technology needs. Understands Vanguard's tools, technologies, and applications/databases, including those that interface with business area and systems. - Learns and complies with Information Technology and Information Security policies and procedures. - Participates in special projects and performs other duties as assigned. To be successful in this role, you should have: - Experience with Native mobile application development. - Proficiency in one or more relevant programming languages (e.g. Swift/SwiftUI,Objective-C, JavaScript). - Ability to learn new technologies quickly and demonstrate a hands-on understanding. - Understanding of design patterns, integration patterns/practice, data modeling principles and best practices. - A good track record of project delivery for large cross-team projects. - Strong communication skills and the ability to connect with engineers, managers, PMs, customers. Preferred Skills: - Demonstrated experience with software engineering fundamentals including object-oriented design, data structures, dependency injection, testable code, and algorithms. - Experience with the latest iOS SDK / XCode. - Experience with Swift 5 / SwiftUI. - Experience with CI/CD Pipeline (GitHub Actions / Fastlane). - Experience with Git (GitHub). - Experience with Honeycomb. - Experience with Splunk. Qualifications: - Degree in Computer Science or equivalent preferred or relevant experience - 5+ years of software development experience - 3+ years as a mobile developer Special Factors Sponsorship Vanguard is not offering visa sponsorship for this position. About Vanguard At Vanguard, we don't just have a mission—we're on a mission. To work for the long-term financial wellbeing of our clients. To lead through product and services that transform our clients' lives. To learn and develop our skills as individuals and as a team. From Malvern to Melbourne, our mission drives us forward and inspires us to be our best. How We Work Vanguard has implemented a hybrid working model for the majority of our crew members, designed to capture the benefits of enhanced flexibility while enabling in-person learning, collaboration, and connection. We believe our mission-driven and highly collaborative culture is a critical enabler to support long-term client outcomes and enrich the employee experience.

• Design and maintain secure macOS workstation images incorporating approved security baselines, authentication agents, logging, and VDI/remote access capabilities • Deploy and manage Apple Business Manager and JAMF Pro for macOS device enrollment, configuration profiles, and compliance enforcement • Implement and maintain OS and application patching for macOS endpoints; validate patches post-deployment and support rollback • Configure passwordless authentication and hardware-backed credentials for macOS devices; manage FileVault recovery key escrow and custody records • Maintain device enrollment workflows and accurate asset inventory for macOS endpoints, including provisioning, reassignment, decommissioning, and secure wipe • Ensure macOS Unified Log telemetry is properly configured and forwarded to enterprise SIEM and EDR platforms • Produce and maintain engineering documentation, runbooks, and change records for all macOS endpoint configurations

Role Description As a Senior Mobile Engineer, iOS, you’ll help design, build, and maintain high-quality mobile applications that deliver reliable, performant experiences for users. You’ll collaborate with cross-functional teams to develop new features, improve app stability and usability, and contribute to technical decisions that support product goals. Responsibilities - Develop, test, and maintain efficient Swift-based applications for iOS devices - Collaborate with designers, product managers, and engineers to implement and refine new features - Support app performance, stability, and usability across a range of iOS devices and OS versions - Participate in code reviews and help uphold code quality and engineering best practices - Debug and resolve technical issues and bugs throughout development and testing - Contribute to architectural discussions and support technical decision-making - Integrate APIs, including REST and/or GraphQL services, into mobile applications - Write and maintain unit and UI tests using XCTest or similar tools - Support CI/CD workflows, App Store releases, and version control practices - Stay current with the evolving iOS ecosystem and introduce relevant improvements into the codebase - Collaborate effectively in Agile delivery cycles, including release planning, bug fixing, and feature development - Mentor junior engineers and partner with cross-functional stakeholders to deliver quality solutions - Other duties as assigned Qualifications - 5+ years of relevant mobile engineering experience - Strong proficiency in Swift for iOS development - Solid understanding of iOS frameworks including UIKit, SwiftUI, and Core Data - Experience with mobile architecture patterns such as MVC and MVVM; exposure to Clean Architecture is a plus - Experience building reliable iOS applications with offline support - Practical experience integrating APIs such as REST and/or GraphQL - Comfort writing unit and UI tests using XCTest or similar testing tools - Familiarity with performance debugging tools such as Instruments - Experience with the App Store release process and CI/CD workflows - Understanding of mobile security best practices, including secure storage and authentication - Experience with version control and deployment workflows - Strong communication skills and the ability to collaborate with technical and non-technical stakeholders - Ability to work independently, take ownership of assigned features, and contribute effectively in a team environment - Experience working within Agile methodologies and mentoring junior engineers Company Description Monks is the global, digital-first, data-driven, unitary operating brand of S4 Capital plc. With a legacy of innovation and specialized expertise, Monks combines an extraordinary range of global Marketing and Technology Services to redefine how brands interact with the world.

• Own the end-to-end product roadmap for our iOS consumer app, from ideation through App Store release • Navigate App Store guidelines, review processes, and release cycles with confidence and precision • Work directly with engineering teams to define technical requirements, review architecture decisions, and unblock delivery • Use data and user research to identify opportunities, validate hypotheses, and measure impact • Integrate AI-driven features into the consumer product experience — from ideation to delivery • Collaborate with design to ensure the product is both technically sound and exceptional to use • Represent the product in cross-functional planning, stakeholder updates, and executive reviews