Sr. Software Engineer - iOS

About the Role

Key Responsibilities

• Design, build, and maintain iOS features using Swift and the latest frameworks and tools.
• Deliver high-performance, secure, and user-friendly features that meet platform and business requirements.
• Write unit and integration tests to ensure quality and reliability across the app.
• Debug and profile performance bottlenecks across devices and OS versions.
• Collaborate with Product and Design teams to explore innovative features and user flows.
• Prototype and implement solutions that solve complex problems or introduce new capabilities.
• Contribute to feature planning and development cycles that align with strategic product objectives.
• Help define and enforce architectural patterns (MVVM, Coordinator, etc.) for codebase scalability.
• Guide junior developers through code reviews, pair programming, and design discussions.
• Promote clean code, modular design, and reusable components across the platform.
• Lead or participate in engineering workshops, tech talks, and continuous improvement initiatives.
• Work within an Agile environment using GitLab for CI/CD, source control, and merge request workflows.
• Collaborate cross-functionally with QA, backend teams, and platform engineers.
• Identify and address system-level risks or architectural gaps early in the dev lifecycle.
• Create and maintain clear technical documentation for features, APIs, and workflows.
• Communicate engineering decisions and trade-offs with stakeholders and team leads.

Requirements

• Bachelor's Degree in Computer Science, Engineering, or related field.
• 4-7 years' experience developing iOS apps using Swift (Objective-C and C++ a plus).
• Expertise with Xcode, SwiftUI, UIKit, Interface Builder, and Apple SDKs.
• Experience with Core Data, RESTful APIs, and networking frameworks.
• Strong grasp of iOS memory management, concurrency (GCD), and threading.
• Working knowledge of architectural patterns like MVVM, MVC, and Coordinator.
• Solid understanding of common iOS design patterns: Singleton, Delegate, Observer.
• Proficient with GitLab, Git workflows, and continuous integration practices.
• Experience building maintainable, testable codebases.
• Skilled in writing unit tests and performing integration testing.
• Familiarity with Apple Human Interface Guidelines.
• Understanding of iOS security best practices, including secure storage, communication (HTTPS), and OAuth.
• Strong problem-solving and debugging skills.
• Clear communication and ability to work collaboratively across teams.
• A commitment to continuous learning and growth in mobile development.
• Communication, Customer Service, Analytics, and Technical Writing skills are required.
• Legally authorized to work in the United States.
• At least 18 years of age.

Nice to Have

• Familiarity with accessibility best practices (WCAG, VoiceOver testing).
• Experience integrating with backend services, feature flag systems, or A/B testing platforms.
• Contributions to internal tooling, SDKs, or design systems.

Benefits & Perks

• Competitive base salary and compensation package.
• Annual stock grant, employee stock purchase plan, 401(k).
• Access to free, year-round money coaches.
• Medical, dental, and vision insurance.
• Flexible spending account, paid time off, and up to 12 paid holidays.
• Paid parental and family leave, family building benefits, back-up care, childcare subsidy, tuition assistance, college coaching.
• Short- and long-term disability, voluntary AD&D, accident, life, and disability insurance.
• Mobile service & home internet discounts, pet insurance, transit programs.
• Opportunities for career growth and development.