Senior IOS Software Engineer (Swift/Objective-C), Global eCommerce Mobile App (Total annual income over $55,000)

Join our Technology Innovations Center of Excellence (CoE) at Crossian, a fast-growing startup that achieved a milestone of $100M in 2024. In this dynamic role, you'll check in daily with your team to stay aligned on project goals and collaborate across our ecosystem with an Agile mindset infused with a unicorn-worthy startup culture.

We are focused on creating a sophisticated Global eCommerce Mobile Application that changes the shopping experience for millions of customers throughout the United States.

We’re not just about building platforms; we’re about creating a workplace where talent thrives. Here's what you’ll gain:

Exceptional Compensation

• Up to 30 months of salary per year through competitive salary packages and performance-based bonuses.
• Total Annual income over $55,000, reflecting your expertise and contribution.

Growth Opportunities

• Hands-on exposure to cutting-edge technologies and complex system architecture in a global-scale project.
• Clear career advancement pathways and access to continuous professional development programs.

Global Vision

• Contribute to projects that redefine how brands connect with consumers globally.
• Opportunity to work on challenging problems in data analytics, customer engagement, and operational efficiency.

• Architect and implement scalable, modular, and maintainable iOS codebases to support rapid feature development and iteration.
• Develop and optimize core features, including product browsing, checkout, user account management, and post-order tracking.
• Integrate analytics and monitoring tools (e.g., Firebase, Crashlytics) to track app performance, crashes, and user behavior.
• Ensure exceptional app performance, stability, and responsiveness across a wide range of iOS devices.
• Solve complex technical challenges using advanced problem-solving and analytical skills.
• Collaborate with product managers, UI/UX designers, backend developers, and QA engineers to define, refine, and deliver high-quality features

Technical Skills

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, Information Technology, or related fields with strong academic performance.
• 5+ years of professional iOS development experience, with at least 3 years using Swift (preferred) and/or Objective-C.
• Strong foundation in Data Structures, Algorithms, OOP, Design Patterns, Memory Management, and Computer Architecture.
• In-depth knowledge of iOS architecture, including app lifecycle, concurrency (Combine, async/await, GCD), and memory management.
• Expertise in SwiftUI and/or UIKit, with experience in AVPlayer, WidgetKit, or other advanced iOS frameworks.
• Proficient in networking protocols (HTTP/REST), push notifications (APNS), and local storage solutions (CoreData, SQLite).
• Advanced skills in Xcode debugging tools, Instruments, and performance profilers to identify and resolve UI, memory, or CPU bottlenecks.
• Mastery of Git-based workflows, including branching, pull requests, and collaboration in fast-paced environments.
• Proven experience with architectural patterns like MVVM, Clean Architecture, and writing modular, testable, and scalable code.

Soft Skills

• Strong sense of ownership, proactive attitude, and eagerness to learn new technologies.
• Exceptional problem-solving and critical-thinking skills to tackle complex challenges.
• Excellent communication and collaboration skills, thriving in both independent and team settings.

Preferred (but not required)

• Experience building or scaling eCommerce or transactional mobile applications.
• Familiarity with analytics platforms (e.g., Firebase, Mixpanel) and data-driven product iteration.
• Knowledge of UI/UX design principles or a product-oriented mindset to contribute to feature ideation.
• Exposure to CI/CD pipelines or automated testing frameworks for iOS apps.