Ios Software Engineer, Tiktok Consumption Experience

2 days ago

Singapore TikTok Full time

Responsibilities
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, Mumbai, Singapore, Jakarta, Seoul, and Tokyo.

At TikTok, our people are humble, intelligent, compassionate and creative. We create to inspire - for you, for us, and for more than 1 billion users on our platform. We lead with curiosity and aim for the highest, never shying away from taking calculated risks and embracing ambiguity as it comes. Here, the opportunities are limitless for those who dare to pursue bold ideas that exist just beyond the boundary of possibility. Join us and make impact happen with a career at TikTok.

TikTok's Consumption Experience team is responsible for providing the best among the industry experience for users to consume video content. This includes low-latency and fluent video playback, efficient encoding and decoding, high quality videos and more.

You will be responsible for the video playback performance and reliability on iOS devices. This is an exciting opportunity for those excited and skilled in collecting and leveraging data at a global scale (i.e. many regions, networks, devices, and people) to identify areas of improvement in our product. We are looking for motivated and passionate individuals interested in complex engineering challenges around one of the most important aspects of TikTok.

As an iOS Engineer for the Consumption Experience team, you will:

- Optimize and improve video playback performance and reliability on iOS.
- Debug and diagnose quality of end-to-end video experience. Work with cross-functional teams to land optimization solutions.
- Define the video optimization roadmap for both low-end and high-end network and devices.
- Promote robust and maintainable code, clear documentation, and scalable architecture.

**Qualifications**:

- BS/MS degree in Computer Science or equivalent majors/experience.
- BS/MS degree in Computer Science or equivalent majors/experience.
- Experience in native iOS development.
- Proficiency in Objective-C and/or Swift.
- Strong understanding of software development principles, capabilities, and limitations of the iOS platform.
- Ability to understand and debug large and complex code bases.
- Good team communication and collaboration skills.

**Preferred Qualifications**:

- Deep understanding of iOS memory management, runtime and AVFoundation.
- Experience with performance and reliability on mobile platforms, video player-related is a plus.
- Strong data analysis skills, able to identify product opportunities from technical metrics analysis.
- Experience with video codec standards like H.264/AVC, H.265/HEVC, VP8/VP9.

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.

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