Senior Backend Software Engineer - Traffic Matrix, User Growth

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
TikTok's User Growth team leads growth initiatives for TikTok and all its platforms (e.g. Lite, Web, etc.) with a data-driven and results-focused engineering and product mindset. We are seeking talented individuals who enjoy the intersection of product, data, design, and engineering to help us reach the next milestone of billions of users.
In the Traffic Matrix team, you'll have the opportunity to build TikTok applications on different platforms (e.g. Pad, Web, Embedded Widgets) to bring joys to our users in all scenes. You'll define A/B testing frameworks to measure and improve user retention and engagement. We encounter a diversity of technical challenges, allowing you to get a firsthand look at what technologies the most innovative organizations are using and be able to build up a bottom-up growth strategy from scratch. You'll be joining a full-stack team that can leverage all of TikTok's existing frameworks and be a part of designing and implementing new techniques and foundation work that can further improve user experience and showcase TikTok's value proposition.

As a Senior Backend Software Engineer, you will:
• Leverage data to understand our users and our product in-depth, identify areas of opportunity and execute projects to drive user growth, retention, and/or engagement
• Develop large-scale software systems that power the TikTok app family (e.g. Native, Pad, Web, Embedded Widget).
• Improve system design and architecture to ensure high stability, performance, and reliability of the product.
• Collaborate with multiple cross-functional teams to deliver high-quality work in rapid product development.Minimum Qualifications
• BS/MS Degree in Computer Science or related major
• Experienced in building backend services for large-scale consumer-facing applications
• Proficient in at least one of the following languages: Go, Python, Java, C++
• Deep understanding of computer architectures, data structures, and algorithms
• Have good team communication and collaboration skills.

Preferred Qualifications
• 3 Years of relevant experience

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.