1. Proficient in commonly used data structures, AI algorithms, and design patterns.

2. Skilled in quantitative training, machine learning, user profiling, and user behavior feature profiling.

3. Proficient in commonly used machine learning and AI algorithm frameworks, capable of efficiently building, training, and optimizing models.

4. Familiar with neural network model compiler optimization.

5. Deep understanding of model structures such as CNN, RNN, and Transformer, with mastery of the advantages and disadvantages of different algorithms and their applicable scenarios.

1. Bachelor's or Master's degree from a key university (985 or 211), with preference for fields such as Artificial Intelligence, AI Algorithms, Applied Mathematics, or Computer Science;
2. At least 3 years of experience in the big data industry, with a solid foundation in algorithms and computer skills;
3. Reliable and hardworking, with a good ability to get along with others and communicate efficiently;
4. Ability to share and explain successful case studies;
5. Distributed work environment with remote capabilities.