Tìm việc làm IT

ABOUT FPT SOFTWARE

• FPT Software, a subsidiary of FPT Group, is a leading global IT service provider headquartered in Vietnam. With 33,000+ employees in 88 offices across 30 countries, we serve 1,100+ clients, including 96 Fortune 500 companies.
• We believe diversity fuels innovation and strive to create an inclusive workplace where talents of all backgrounds thrive. We welcome expatriates and international professionals to bring fresh perspectives and help shape the future of technology.

JOB OVERVIEW

• We are seeking a highly skilled AI / LLM Engineer to design, develop, and deploy production-grade Generative AI solutions on cloud platforms (AWS/Azure). 
• This role combines LLM engineering, software development, and MLOps practices, focusing on building scalable AI applications such as chatbots, copilots, RAG systems, and multi-agent workflows.

RESPONSIBILITIES

• AI / LLM Application Development 
• Design and develop AI applications using LLMs and generative AI frameworks 
• Integrate models from providers such as OpenAI, Anthropic, Gemini 
• Develop prompt engineering, context management, and retrieval workflows 

RAG & Knowledge Systems 

• Build end-to-end Retrieval-Augmented Generation (RAG) pipelines 
• Implement embedding pipelines and vector search systems 
• Work with vector databases (e.g., Chroma, Pinecone, Elasticsearch) 

Agentic & Multi-Agent Systems 

• Design and implement AI agents and multi-agent orchestration 
• Use frameworks such as LangChain, LangGraph, AutoGen, CrewAI 
• Optimize agent workflows, reasoning logic, and tool integrations  

Backend & API Development 

• Build scalable backend services using Python (FastAPI, Flask) 
• Develop APIs for model inference, orchestration, and integration 
• Ensure performance, reliability, and scalability 

Cloud Deployment & MLOps 

• Deploy AI systems on AWS/Azure cloud infrastructure 
• Use services such as:  
• AWS: EC2, Lambda, S3, DynamoDB 
• Azure: App Service, Functions, Blob Storage 
• Implement CI/CD pipelines for AI applications 
• Monitor model performance, logs, and system reliability  

Model Optimization & Evaluation 

• Evaluate LLM outputs (latency, accuracy, cost, hallucination risk) 
• Improve results through prompt tuning, retrieval optimization, or fine-tuning 
• Conduct testing and benchmarking of AI systems  

Collaboration 

• Work closely with product, data, and platform engineering teams 
• Translate business use cases into AI solutions 
• Document architecture, workflows, and technical guidelines 

REQUIREMENTS

Experience 

• 2–5+ years (Mid) / 5+ years (Senior) in AI / ML / LLM engineering 
• Hands-on experience delivering LLM applications in production 
• Experience deploying solutions in cloud environments (AWS/Azure/GCP)  

Core Technical Skills 

• Programming: Python (mandatory), optional TypeScript 

LLM / GenAI:

• Prompt Engineering 
• RAG pipelines 
• LLM orchestration frameworks (LangChain, LlamaIndex, LangGraph) 

Data & Retrieval:  

• Embeddings, vector databases 
• Data preprocessing and pipeline design 

Backend:  

• FastAPI / REST APIs 
• Microservices architecture 

Cloud:  

• AWS or Azure services 
• Serverless / container deployment 
• DevOps / MLOps:  
• CI/CD (GitLab CI, GitHub Actions, Azure DevOps) 
• Docker, Kubernetes 

Preferred (Nice to Have) 

• Experience with multi-agent systems / agent orchestration 
• Experience with fine-tuning or custom LLMs 
• Knowledge of AI observability & evaluation frameworks 
• Experience with platform engineering / AI platforms (IDP) 
• Cloud certifications (AWS ML / Azure AI Engineer) 

Soft Skills 

• Strong problem-solving and analytical mindset 
• Ability to learn and adapt to fast-evolving AI technologies  
• Clear communication (technical & non-technical stakeholders) 
• Ownership mindset and proactive improvement 

WHAT COMPANY OFFERS

Successful candidates will be part of a friendly, motivated and committed talent teams in FPT Software with various benefits and attractive offers: 

• Annual Summer Vacation: follows company’s policy and starts from May every year  
• Be able to work in projects with international full-grown customers and exchange knowledge with specialists and experts from top IT corporations.  
• FPT Care insurance plan tailored for FPT employees 
• Excellent cost-free learning opportunities: Udemy Premium account, English class, sponsor for taking certification such as PMP, AWS… 
• 18 Leave days (12 Annual leave, 6 Sick Leave)  
• Annual Summer Vacation support: 1-6 Million Cash, 1-3 Leave holiday. 
• Annual health check-up.  
• 13th-month Salary.  
• Other allowances: transportation allowance, lunch allowance, working on-site allowance, etc.   
• Company shuttle buses provide a convenient way of transportation for all employees.  
• Be supported by preferential buying a department with Senior.  
• F-Town Campus provides many facilities for FPT Software employees such as football ground, basketball & volleyball, gym & yoga center, restaurant, cafeteria, etc. 

CONTACT
Department: North Talent Acquisition – FPT Software Workforce Assurance – FPT Software Ha Noi Company Limited
Email: [email protected]
Website: www.career.fpt-software.com