Full Stack Engineer

About the role

We are seeking a Full Stack Engineer to join our team in Hong Kong. The role involves developing and implementing full‑stack solutions using Python, Node.js and React, with a focus on fintech and AI‑enabled data pipelines.

Required profile

• 3–5 years of hands‑on technical experience in a startup, agency, or internal tech team.
• Strong skills in Python, Node.js and React, with the ability to write clean, maintainable code.
• Good knowledge of SQL and relational database design.
• Experience integrating third‑party REST APIs, handling authentication and troubleshooting.
• Basic cloud knowledge, preferably Azure (deployment, storage, services setup).
• Strong documentation skills (technical docs, READMEs, process notes).
• Self‑driven and able to work independently on loosely defined tasks.
• Exposure to LangChain, LangGraph, or similar AI agent frameworks.
• Experience with financial data sources or fintech APIs.
• Understanding of data‑pipeline tools such as Airbyte, Fivetran, dbt.
• Knowledge of vector databases or embedding tools like Pinecone or Weaviate.
• Background in a financial services environment.

Required skills

• Python
• Node.js
• React
• SQL
• Relational database design
• REST API integration
• Authentication & troubleshooting
• Microsoft Azure
• Technical documentation (READMEs, process notes)
• LangChain / LangGraph (AI agent frameworks)
• Fintech APIs / financial data sources
• Airbyte, Fivetran, dbt
• Pinecone, Weaviate (vector databases)