Senior AI Engineer / NLP Engineer

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
Personalized adaptive learning systems
Pronunciation, grammar, and lexical scoring
AI- based learning assistants
And more innovative AI- powered education tools
Conversational AI systems

Key Responsibilities:

Develop agentic systems that support multi- step reasoning, task decomposition, and interactive learning
Fine- tune Large Language Models (LLMs) for specialized tasks
Collaborate with cross- functional teams including product managers, linguists, and engineers to align AI capabilities with learning goals
Design, implement, and optimize NLP pipelines for real- world language learning applications
Contribute to the evaluation and continuous improvement of model performance using both automated and human- in- the- loop methods
Utilize Model Context Protocol (MCP) and other LLM orchestration frameworks to build structured, context- aware AI experiences

Hard Skills Requirements:

Strong analytical and problem- solving skills.
Significant experience with Large Language Models (LLM) is a major advantage.
Solid understanding of LLM fine- tuning, prompt engineering, and low- rank adaptation techniques (LoRA, QLoRA, etc.)
Experience with data organization systems: Database (Postgres, MySQL), Cache (Redis), Queue (RabbitMQ, Kafka) is an advantage.
Proficient use of Git, Docker.
Experience in model serving (using RayServe, Triton, TorchServe, etc.) and service integration and deployment is an advantage.
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.
Bachelor&039;s or Master&039;s degree in Computer Science or related fields.
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.
Ability to comprehend technical documents, scientific articles, and stay up- to- date with the State of The Art (SOTA).

Soft Skills Requirements:

Good communication skills, proactive, flexible at work, collaborative, and friendly within the team.
Fluency in English and Chinese is an advantage.
Careful in work and considerate of customers.
High enthusiasm and responsibility.

Flexible working hours, a youthful and dynamic work environment.
KPI bonus based on work results and company revenue (2- 4 million/month), paid in monthly salary.
Salary: Up to 50 million VND.
Health insurance, team building activities, annual vacations.
Salary increases based on performance and contribution.

Cập nhật gần nhất lúc: 2026-03-03 13:05:03