iOS Software Engineer (Multiple Positions)

About TikTok
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 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 Team
Our team plays a crucial role in ensuring the company’s success. We seek people who are willing to learn and put in the effort to solve problems. Our challenges are not your regular day-to-day problems - you’ll be part of a team that’s developing new solutions to new challenges. It’s working fast, at scale, and we’re making a difference. We are looking for talents to join us on this exciting journey!

Responsibilities
Design, implement, and optimize the new-user features and user experience of TikTok mobile application on iOS platform.
Analyze and optimize iOS applications for efficiency and performance.
Work closely with product team to conceptualize, develop, and launch new and innovative features.
Support current features and improve and upgrade existing application codebase.
Fix known bugs and improve the application performance.
Promote robust and maintainable code, clear documentation, and deliver high-quality work on a tight schedule.
Collaborate with the design and product teams to create a world-class mobile experience on iOS platform.Qualifications
Must have a Bachelor's degree in Computer Science, Engineering (any), Information Technology, Mathematics, Statistics, Physics, or a related STEM field, and 2 years of related work experience.

Of the required experience, must have 2 years of experience in each of the following:
Designing and implementing mobile applications, including front-end UI logic and back-end business logic for iOS platform;
Designing and implementing user interfaces and scripts for mobile applications using Objective-c, Swift, JavaScript, and React Native;
Maintaining, debugging, and upgrading iOS mobile applications; and
Optimizing performance for iOS mobile applications using xCode and VSCode.

Of the required experience, must have 1 year of experience in designing and implementing software service architecture to support high throughput and fault tolerant services.

Type: Full time, 40 hours/week
Location: New York, NY
Salary Range: $145000 - $250000 per year

To Apply, click the apply button below. Contact lpresumes@tiktok.com if you have difficulty submitting resume through the website.

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 lpresumes@TikTok.com.


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