Frontend Engineer - Libra

About Us Founded in 2012, ByteDance's mission is to inspire creativity and enrich life. With a suite of more than a dozen products, including TikTok as well as platforms specific to the China market, including Toutiao, Douyin, and Xigua, ByteDance has made it easier and more fun for people to connect with, consume, and create content. Why Join Us Creation is the core of ByteDance's purpose. Our products are built to help imaginations thrive. This is doubly true of the teams that make our innovations possible. Together, we inspire creativity and enrich life - a mission we aim towards achieving every day. To us, every challenge, no matter how ambiguous, is an opportunity; to learn, to innovate, and to grow as one team. Status quo? Never. Courage? Always. At ByteDance, we create together and grow together. That's how we drive impact-for ourselves, our company, and the users we serve. Join us. About the team Libra is a large-scale online experimental evaluation platform serving the company's entire line of business. It provides A/B test evaluation and intelligent optimization services for business iterations, helping businesses to measure benefits scientifically and effectively. On the road of trial and error in rapid iteration, make bold assumptions and be careful for proof. The platform currently includes three main products: A/B testing, automatic parameter adjustment, and configuration release. In addition, it also provides analysis and evaluation methods for city A/B (artificially synthesized control group). Our team's positioning is to provide the best A/B testing platform for both internal and external use of ByteDance, continuously improve product experience, and combine: - Open Platform to help our users better integrate A/B testing capabilities - AI features to help our users get better experimental report interpretation and experimental creation Responsibilities: - Participate in the front-end development of Libra products and establish friendly communication and collaboration mechanisms with our overseas customers - Ensure the front-end CICD of Libra products and support the deployment efficiency of overseas multi-data rooms - In-depth research on overseas products, combined with AI capabilities, continuously improve the Libra User Experience - Adopt automated and manual test strategies to ensure product quality before delivery - Learn and understand how Libra works to suggest and help build end-to-end solutions.

Minimum Qualifications: - Bachelor or Masters in Computer Science or related technical field from accredited and reputable institutions - At least 1 year of industry experience in professional software development - Expertise in fundamental web development technologies (TypeScript/JavaScript, HTML, CSS) - Expertise in one of the modern web frameworks (React, Vue, Angular, etc) - Expertise in web API design and development (REST, GraphQL) - Experience in designing and writing automated tests - Experience working with CI/CD - Good communication and interpersonal skills Preferred Qualifications: - At least 3 years of industry experience in professional software development - 3 years in fundamental web development technologies (TypeScript/JavaScript, HTML, CSS) - 3 years experience in one of the modern web frameworks (React, Vue, Angular, etc) - 3 years experience in web API design and development (REST, GraphQL) ByteDance 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 ByteDance, our mission is to inspire creativity and enrich life. 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.