We are seeking a highly skilled AI Engineer to join our dynamic team. The successful candidate will play a critical role in developing and implementing cutting-edge Natural Language Processing (NLP) techniques to power our AI-driven language learning products. You will work on a variety of applications, including but not limited to:
- Automated essay scoring
- Pronunciation, grammar, and lexical scoring
- AI-based learning assistants
- Conversational AI systems
- Personalized adaptive learning systems
- And more innovative AI-powered education tools
Hard Skills Requirements:
- Bachelor's or Master's degree in Computer Science or related fields.
- At least 3 years of experience in the field of Natural Language Processing (NLP).
- Proficient in programming languages, especially Python (knowledge of C/C++ is an advantage), and capable of using frameworks such as Tensorflow, Keras, PyTorch.
- Solid understanding of LLM fine-tuning, prompt engineering, and low-rank adaptation techniques (LoRA, QLoRA, etc.)
- Hands-on experience with building or integrating Agentic AI workflows using tool-augmented agents or function-calling
- Expertise in building, analyzing data, training, and optimizing NLP models.
- Experience in model serving (using RayServe, Triton, TorchServe, etc.) and service integration and deployment is an advantage.
- Significant experience with Large Language Models (LLM) is a major advantage.
- Proficient use of Git, Docker.
- Experience with data organization systems: Database (Postgres, MySQL), Cache (Redis), Queue (RabbitMQ, Kafka) is an advantage.
- Ability to comprehend technical documents, scientific articles, and stay up-to-date with the State of The Art (SOTA).
- Strong analytical and problem-solving skills.
Soft Skills Requirements:
- High enthusiasm and responsibility.
- Good communication skills, proactive, flexible at work, collaborative, and friendly within the team.
- Careful in work and considerate of customers.
- Fluency in English and Chinese is an advantage.
