AI Engineer Python,LLM,NLP - Up to 2,500

About the Role

We're looking for a AI Engineer to join our team. In this role, you will be at the forefront of

designing, developing and integrating advanced AI technologies into our products. Collaborating with

cross-functional teams, you will design, implement, and deploy AI-driven systems that provide

innovative, user-centric solutions.

What You'll Do - - - - - -

• Design, develop, and fine-tune and optimize of internal products such as Translation, Chatbot, OCR, ... using AI techniques including from ML, DL, Transformer, LLM/ Prompt/ Multi Agent techniques.
• Work with structured and unstructured data, cleaning and preparing it for analysis.
• Packaging and deploying in the production environment using Docker and Docker Compose.
• Monitor, debug, and improve ML pipelines as they scale.
• Retrieval-Augmented Generation (RAG), LLMs, and recommendation systems.
• Continuously experiment and innovate, leveraging the latest advancements in AI and data science.

• 2+ years of experience in developing AI solutions in a professional setting.
• Good Python programming skills.
• Working knowledge of Transformer Architectures.
• Experience with natural language processing (NLP) and conversational AI.
• Experience with LLMs including training, fine-tuning and multi-agent systems.
• Familiarity with AI workflows, including RAG, agent workflows, and personalization strategies.
• Experience with common Deep Learning frameworks (TensorFlow, PyTorch, etc.) and AI/LLM development libraries (LangChain, Hugging Face Transformers, etc. ).
• Experience with Model Prune, Model quantization.
• Experience with of CI/CD for ML models.
• Experience with SQL/NoSQL databases.
• Experience with vector embeddings and libraries such as ChromaDB, FAISS or other vector search tools.
• Ability to work independently, solve problems, and build solid solutions.

- Review Salary: Every year, Summer and Tet bonus
- Allowances:

* Travel allowance

* Lunch allowance

* Japanese language allowance

* Allowance for VMware Spring Professional and AWS certification exams
- Performance-based bonuses, project-based bonuses (quarterly), and leader bonuses.
- Annual company travel & health check
- Weekends off (Saturday and Sunday), public holidays off according to labor law, company holidays. Total of 120 days off per year.
- VBI insurance coverage for 3 + year employees
- Overtime calculation based on total salary.
- Teambuilding activities, monthly lunch days, and birthday celebrations.
- Game, football, and table tennis clubs

Note
- 100% of the official salary during the probation period.
- CV should clearly state work experience and education background.