Senior iOS Software Engineer - Global E-commerce Seller App

TikTok is the leading destination for short-form mobile video. Our mission is to inspire creativity and bring joy. TikTok has global offices including Los Angeles, New York, London, Paris, Berlin, Dubai, Singapore, Jakarta, Seoul and Tokyo.

Why Join Us
Creation 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.

About
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. We aim to bring discovery, inspiration, and joy back to shopping by making TikTok the commerce channel of choice for merchants, creators, and affiliates.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. We are looking for passionate and talented people to join our product and operations team, to build an e-commerce ecosystem that is innovative, secure and intuitive for our users and brands.

About the team
The Seller Mobile Platform team provides a comprehensive solution in mobile scenarios for e-commerce sellers, especially for the SMB sellers, to help finish their daily shop operations effectively and smoothly. It mainly assists sellers in discovering business opportunities, improving operational efficiency, building useful connections with customers and finally growing their business scale faster.

Responsibilities
- Architect and develop efficient and highly reusable client-end systems that drive complex mobile applications for e-commerce mobile solutions.
- Code optimisation to improve scalability, reliability, security and performance of mobile applications.
- Collaborate with product design, product management and software engineering teams to deliver best in class user experience.Who we are looking for
- Bachelor or higher degree in Computer Science or related fields.
- 5+ years experience in mobile engineering, proficiency in Objective-C/Swift/Kotlin/Java.
- Ability to understand and debug large and complex code bases.
- Familiar with key concepts like functional and asynchronous programming, closures and types, layouts, specificity, animation, cross browser compatibility, data security and accessibility.
- Good understanding of multi-tier application architecture and protocols, familiarity with product and software development lifecycle process.

Even Better if you are
- Agile, quick self-learner, highly motivated with a strong sense of product ownership, and creative problem solver.
- Deeply passionate about software coding/development and building great mobile/web applications.
- Ability to lead independent research to solve complex technical problems.
- Good collaborator and team player, comfortable working in a fast-moving, culturally diverse, and globally distributed team environment.

TikTok is committed to creating an inclusive space where employees are valued for their skills, experiences, and unique perspectives. Our platform connects people from across the globe and so does our workplace. At TikTok, our mission is to inspire creativity and bring joy. To achieve that goal, we are committed to celebrating our diverse voices and to creating an environment that reflects the many communities we reach. We are passionate about this and hope you are too.

TikTok is committed to providing reasonable accommodations in our recruitment processes for candidates with disabilities, pregnancy, sincerely held religious beliefs or other reasons protected by applicable laws. If you need assistance or a reasonable accommodation, please reach out to us at https://shorturl.at/cdpT2