Senior Software Development Engineer

Description:

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, Singapore, Jakarta, Seoul and Tokyo.

Why Join Us
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 RTC is a world-leading Real-Time Communication service that provides instant and quality multimedia interaction among our customers across the globe. We are building the next generation audio/video processing and compression platform, along with the fastest delivery networks and the richest cloud services.

Popular products by TikTok are all empowered by our cutting-edge RTC technologies. Working in this team, you will have the opportunity to tackle the challenges of advanced audio/video algorithm design and global large-scale network deliveries while leveraging your expertise in coding, algorithms, data analysis, and large-scale system design.

As a Senior SDET in the RTC team, you will:

• Design test plan and test cases for RTC end to end service, including video, audio and real time message;
• Design and develop test framework and test tools, automate test workflow and test cases;
• Analyze audio/video quality;
• Analyze metrics and logs with big data tool sets, find the existing or potential problems;
• Work closely with R&D and PM, verify every release to guarantee good service quality and stability on all the platforms, including IOS, Android, Web, Linux, and Windows.

Qualifications

Required:

• Bachelor's degree in Computer Science, Mathematics or a related technical background
• Experiences with video/audio chatting, video conference or live streaming testing on iOS or Android
• Experiences with video/audio quality analysis, familiar with at least one quality analyzing tool
• At least familiar with one programming language, Python, Shell, Java, etc.
• Good at data analyzing and logical thinking
• Good at verbal and writing communication