Junior/Middle AI Engineer – Onsite Singapore

LOCATION: Hanoi / Ho Chi Minh

JOB DESCRIPTION 

• Develop backend services and APIs using Python and FastAPI.
• Build LLM, RAG, and GraphRAG applications.
• Develop document ingestion, embedding, vector search, and graph retrieval pipelines.
• Design and manage prompts, evaluation datasets, and AI quality checks.
• Write unit, integration, and end-to-end tests.
• Containerise, deploy, and monitor services using Docker and Kubernetes.
• Use AI coding tools responsibly, reviewing and validating all generated code.
• Collaborate through Git, pull requests, code reviews, and CI/CD workflows.

REQUIRED SKILLS AND EXPERIENCE 

• Minimum 2 years of software engineering experience.
• Strong Python skills and working knowledge of JavaScript or TypeScript.
• Solid understanding of REST APIs, SQL, Git, testing, and software engineering fundamentals.
• Hands-on experience building applications with LLMs, RAG, AI agents, or open-source models.
• Good understanding of prompts, tokens, embeddings, and vector search.
• Familiarity with graph databases, graph data modelling, and Cypher or an equivalent query language.
• Clear written and spoken English.
• Eligible to work in Singapore.
• Immediate onboarding is highly preferred.

NICE TO HAVE

• Experience with FastAPI, Pydantic, LangChain, LlamaIndex, or LangGraph.
• Familiarity with Neo4j, pgvector, Qdrant, Milvus, Chroma, or similar technologies.
• Experience with Docker, Kubernetes, CI/CD, Linux, or Langfuse.
• Understanding of AI security risks, including prompt injection, data leakage, and PII handling.
• A portfolio or production project demonstrating practical AI engineering experience.

BENEFITS 

• Salary: Upto 40M Gross
• Onsite expenses are covered by the company
• Probation salary is 100% of official salary 
• 13th-month salary and performance review twice a year 
• Bonus for special occasions each year (Labor Day, National Day, Solar New year, Lunar New Year) 
• Project bonus 
• Employee’s professional certification and training allowances subject to company regulations 
• Health Care Insurance  
• Annual Health Assessment 
• Social, health and unemployment insurance following government policy 
• Enjoy company summer trips and other team building activities held monthly and quarterly 
• Professional, creative and dynamic working environment  
• Work five days per week with flexible check-in time 

CONTACT

• Send CV to: [email protected]
• Hotline: +842466666100 (Recruitment Team)
• Facebook GEM Careers: https://www.facebook.com/tuyendungGEM
• Linkedin GEM Careers: https://www.linkedin.com/company/gem-careers-hiring/