One Mount Group

Overview of job

We are seeking highly skilled AI Engineers (Senior/ Expert) with strong experience in LLM (Large Language Models) to enhance our product team.

This position focuses on developing and implementing AI, LLM, and data-driven solutions that power intelligent products across a diverse, data-intensive ecosystem — spanning finance, assets, and consumer experiences.

Responsibilities

• Build Data Pipelines: Collect, process, and standardize real estate data (listings, transactions, legal documents, images, maps, etc.).
• Develop Automated Valuation Models (AVM): Build valuation models based on big data and predictive analytics.
• Optimize Search & Recommendation Engines: Enhance search and recommendation systems using LLM-based semantic search, embeddings, and NLP algorithms.
• LLM Applications & Generative AI: Develop internal AI assistants, document Q&A, and knowledge retrieval systems powered by LLMs (OpenAI, Claude, LLaMA, etc.), leveraging RAG pipelines, LangChain/LlamaIndex, and vector databases (Pinecone, Chroma, FAISS, qDrant).
• Integrate AI into Products: Collaborate with software architects, GIS, backend, and product teams to integrate AI & LLM models into production.
• Implement & Improve MLOps: Deploy, monitor, and continuously improve ML/LLM models in a production environment.

Salary & Allowances

• 13-month salary with annual performance bonus, project incentives, sales incentives (based on position)
• Lunch allowance: 730.000 VND/month
• Special occasion bonus: 2.500.000VND/year
• Annual leaves: Up to 20 days/year (based on levels)
• Health: Social insurance, premium health insurance, yearly health check 
• Laptop, screen and other needed facilities/accounts/tools for work

Career Growth

• Yearly salary review and promotion
• Diverse career path: Management or Expert and functions rotation opportunity
• Free learning sources in Udemy, Coursera, O'relly platforms; internal workshop, certification sponsorship, and exclusive mentoring from C-levels
• Recognition and awards at team and organizational levels.

Working Environment

• Open & collaborative working space foster both individual focus and teamwork activities
• Young, dynamic, and collaborative working atmosphere
• Unwind zones: gaming, table tennis, yoga, gyms, bath rooms, sleep corner.
• Quarterly/yearly teambuilding & engaged internal events.

• Degree in Computer Science, Mathematics, AI, or related fields.
• Minimum of 3 years of practical experience in deploying ML/AI models (LLM experience is a strong plus).
• Hands-on experience with LLM frameworks: LangChain, LlamaIndex,
• OpenAI/Anthropic APIs, HuggingFace Transformers.
• Familiarity with RAG architectures, embeddings, and vector databases (FAISS, Pinecone, Chroma, Weaviate).
• Proficient in Python and related libraries: Pandas, Scikit-learn, PyTorch/TensorFlow.
• Experience with data pipelines, crawling, and big data processing.
• Experience with API integration and model deployment to Cloud (GCP/AWS preferred).
• Experience in PropTech / FinTech / data-driven products is an advantage.
• Logical thinker, fast learner, comfortable experimenting with new AI technologies.