Senior iOS Software Engineer, Global E-commerce Customer Business

TikTok is the leading destination for short-form mobile video. At TikTok, our mission is to inspire creativity and bring joy.

TikTok's global headquarters are in Los Angeles and Singapore, and its offices include New York, London, Dublin, Paris, Berlin, Dubai, Jakarta, Seoul, and Tokyo.

Why Join UsCreation is the core of TikTok's purpose. Our platform is built to help imaginations thrive. This is doubly true of the teams that make TikTok possible.

Together, we inspire creativity and bring joy - a mission we all believe in and aim towards achieving every day. To us, every challenge, no matter how difficult, is an opportunity;

to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always. At TikTok, we create together and grow together.

That's how we drive impact - for ourselves, our company, and the communities we serve. Join us. The e-commerce industry has seen tremendous growth in recent years and has become a hotly contested space amongst leading Internet companies, and its future growth cannot be underestimated.

With millions of loyal users globally, we believe TikTok is an ideal platform to deliver a brand new and better e-commerce experience to our users.

Our product engineering team is responsible for building an e-commerce ecosystem that is innovative, secure and intuitive for our users.

We are looking for passionate and talented people to join us as we drive the future of e-commerce here at TikTok. Responsibilities : - Be responsible for developing and maintaining the e-commerce module within the TikTok app, focusing on features such as product browsing, search functionality, and order placement to enhance the shopping experience.

• Collaborate with cross-functional teams including product managers, designers, and other developers to deliver new features aimed at enhancing user experience on the TikTok Shop.
• Architect scalable and maintainable solutions, leveraging best practices and design patterns to ensure code quality, reusability, and extensibility.
• Conduct performance analysis and profiling of the TikTok Shop to identify areas for optimization and improvement.- Work closely with backend engineers to optimize network requests and data fetching mechanisms, minimizing latency and improving overall app performance.
• Participate in code reviews, providing constructive feedback and ensuring code quality, maintainability, and adherence to coding standards.

Minimum Qualifications : - BS / MS degree in Computer Science, Engineering, or related field.- 5+ years of experience in mobile app development for iOS platforms, with a proven track record of delivering successful projects.

• Expertise in Objective-C / Swift and deep understanding of mobile development frameworks and tools.- Experience with performance optimization techniques, including memory management, network optimization, and battery efficiency.
• Strong problem-solving skills and attention to detail, with the ability to debug and troubleshoot complex issues efficiently.
• Excellent communication and collaboration skills, with the ability to work effectively in a fast-paced, dynamic environment and across different teams.

Preferred Qualification : - Hybrid cross-platform development experience.