AI-Native Fullstack Developer / Vibe Coding Developer

Experience Icon Experience

1+ years

Location Icon Location

Hanoi

Type Icon Type

Full time

Salary Icon Salary

5-15 million VND/month

Apply for this job

Send your CV, GitHub/Portfolio if available, and a short note on how you use AI to david.nguyen@mediax.com.vn.

Job description:

  • Develop Web/SaaS/AI Application products for businesses.
  • Use AI Coding Agents and AI IDEs such as Claude Code, Codex, Cursor, GitHub Copilot... in daily software development work.
  • Use AI to analyze requirements, research solutions, design architecture, generate and refactor code, debug, write tests, review code, and create documentation.
  • Develop features end-to-end, from frontend, backend, API, and database to deployment.
  • Break problems into suitable tasks, context, and prompts so AI can work effectively.
  • Review, verify, and adjust AI-generated code before it reaches production.
  • Integrate LLM, RAG, AI Agent, and Automation into real products.
  • Integrate APIs, webhooks, and third-party platforms.
  • Proactively prototype new ideas with AI and turn prototypes into products that can operate in practice.
  • Collaborate with PM, BA, and QA teams to turn business requirements into complete features.

Requirements:

  • At least 2 years of software development experience.
  • Strong foundation in Python and JavaScript/TypeScript.
  • Experience with FastAPI, React/Next.js, REST APIs, databases, Git, and Docker.
  • Hands-on experience using at least one AI Coding tool in real work.
  • Ability to use AI to build or complete a feature, not only ask for small code snippets.
  • Ability to understand AI-generated code and debug when the result is incorrect.
  • Good thinking around architecture, data flow, APIs, and databases.
  • Ability to read logs, find root causes, and resolve issues independently.
  • A strong sense of ownership and a proactive problem-solving mindset.

Nice to have:

  • Experience with Claude Code, Codex, Cursor, or similar Coding Agents.
  • Experience building software development workflows with AI Agents.
  • Experience with LLM APIs, RAG, AI Agents, LangChain/LangGraph, Vector Database, or n8n.
  • Experience building AI products running in production.
  • Experience with chatbots, CRM, workflow automation, or document processing.
  • A GitHub profile, portfolio, or demoable product.
  • Ability to clearly explain how you used AI to complete a real feature.

Benefits:

  • Income from 5-15 million VND/month.
  • Work directly on real AI products for businesses.
  • Use new AI Coding Tools and AI Models during development.
  • Opportunity to experiment with new AI-native Software Development models.
  • Join from problem analysis and solution design through production deployment.
  • Developers are encouraged to propose solutions, not only receive tickets and code.

How to Apply:

  • Send your CV.
  • Share your GitHub/Portfolio if available.
  • Share 1-2 products or features you have built.
  • Include a short note on how you currently use AI for software development.
  • Apply via email at david.nguyen@mediax.com.vn.