iOS Development Engineer - Toutiao

1. Responsible for the R&D and performance optimization of Toutiao and Toutiao Lite, completing high-quality coding and testing work 2. Cooperating with product managers, deeply participating in mobile product demand discussions, function definition and development, etc. 3. Participating in client basic component and architecture design, quality optimization, business architecture and network-related R&D work 4. Research on cutting-edge technologies, undertaking key and difficult technical challenges.

1. Bachelor degree or above, computer, communications and other related majors 2. More than 1 year of iOS development experience, proficient in iOS platform principles, proficient in Objective-C, C, C++, Swift 3. In-depth understanding of the basic principles of computer networks and mobile networks, experience in server and network optimization is preferred 4. Candidates with experience in leading the performance optimization of modules with more than one million DAUs are preferred 5. Lead the architecture of iOS APP with more than one million DAU, have experience in independent App development, and have good reputation on Github. 6. Have good product awareness, be positive and optimistic, have strong sense of responsibility, strong ability to withstand pressure, work conscientiously and meticulously, and have good team communication and collaboration skills.