Full Stack Developer

**Mô tả công việc**:
(Mức lương: 34 - 46 triệu VNĐ)
ABOUT US

Are you a versatile developer passionate about full stack development and AI technologies? Do you thrive in building end-to-end solutions that combine robust backend systems with intuitive user interfaces, while leveraging cutting-edge AI capabilities?

We are looking for a talented Full Stack Developer with AI expertise to join our team and take ownership of developing, maintaining, and enhancing our RAG-powered chatbot solutions built on AWS infrastructure. You'll work directly with customers to understand their needs and implement features that deliver real business value.

KEY RESPONSIBILITIES

Full Stack Development:

- Build and maintain RESTful APIs and microservices architecture on AWS
- Create responsive, user-friendly interfaces based on design specifications and customer requirements
- Implement real-time features for chatbot interactions and data visualization

AI/RAG System Development:

- Develop and optimize RAG (Retrieval-Augmented Generation) pipelines using Amazon Bedrock and LangChain
- Implement and maintain vector search capabilities using PGVector and OpenSearch
- Build custom chatbot features and extensions based on customer requirements
- Integrate LLM capabilities with existing enterprise systems and data sources
- Design and implement prompt engineering strategies for optimal model performance

Core Bot Enhancement:

- Collaborate directly with customers to gather requirements and translate them into technical specifications
- Continuously update and improve the core chatbot framework based on customer feedback
- Implement custom knowledge base integrations and data pipeline solutions
- Develop evaluation and monitoring systems for RAG performance and accuracy
- Create modular, reusable components for rapid deployment across different customer environments

Technical Innovation:

- Research and implement new features using Amazon Bedrock's latest capabilities
- Optimize vector embeddings and retrieval strategies for improved response quality
- Develop automated testing frameworks for both frontend and AI components
- Contribute to architectural decisions and technical roadmap planning

**Chức vụ**: Nhân Viên/Chuyên Viên

**Hình thức làm việc**: Toàn thời gian

**Quyền lợi được hưởng**:
We offer competitive salary and benefits package
We offer extra health care package for yourself
We offer company sponsored trainings and certifications

**Yêu cầu bằng cấp (tối thiểu)**: Đại Học

**Yêu cầu công việc**:

- Bachelor’s degree in Computer Science, Information Technology, Artificial Intelligence, or related fields.
- At least 2 years of hands-on experience in full stack development, or chatbot/automation development.
- Familiarity with AWS services (Bedrock, Lambda, API Gateway, etc.).
- Experience with JavaScript/TypeScript, Python, Shell scripting, or Powershell for automation and model integration.
- Strong understanding of RESTful API design, RAG pipelines, and microservices architecture.
- Self-starter with a positive attitude, able to work independently and collaboratively.
- Strong problem-solving skills, attention to detail, and eagerness to explore new technologies.
- Proficiency in English (spoken and written); Vietnamese is required.

Nice-to-Have
- Experience with ReactJS for front-end development.
- Knowledge of Serverless architecture, and AWS CDK.
- Experience using Tailwind CSS for clean and scalable UI design.
- Ability to convert Figma designs into functional user interfaces.
- Deeper understanding of Large Language Models (LLMs).

**Yêu cầu giới tính**: Nam/Nữ

**Ngành nghề**: Dữ Liệu - AI - Học Máy,Lập Trình - Phát Triển Phần Mềm,Quản Lý Sản Phẩm IT

Đại Học
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