· Bachelor's degree or above in computer-related major, with more than 5 years of iOS development experience;
· Fluent Chinese and English (at least on B2 level both)
· Proficient in Objective-C/Swift language features, with deep understanding of Runtime, Runloop, multithreading, Block, data persistence, network principles, memory management mechanisms, etc.;
· Proficient in commonly used third-party frameworks and code management tools, with in-depth understanding of project management and continuous integration;
· Good coding practices and solid foundation in data structures and algorithms;
· Have led and participated in the development of general technical solutions, including but not limited to high-performance architecture, APM, componentization, stability governance, performance optimization, etc.;
· Strong analytical and problem-solving skills; passionate about new Internet technologies and eager to explore new industry trends;
· Proactive, with good communication and teamwork skills, and a focus on delivering excellent user experiences.

Preferred Qualifications (Bonus Points):
· Experience in technical architecture and capable of architecting large-scale applications;
· Experience in cross-platform development such as Flutter;
· In-depth research in areas such as engineering practices, performance optimization, or modularization;
· Contributors to GitHub technical blogs or open-source projects are preferred.

Work at the strategic intersection of renewable energy and cutting-edge technology, collaborate with a multinational team, thrive in a flat and fast-paced culture, and play a part in driving meaningful, sustainable transformation.