Mobile Developer with Data Science Experience React, Python, Based in Vietnam Re

Fuku
📍 Hanoi, Hanoi, Vietnam 💼 Full time 🕒 Posted June 06, 2026

Job Description

Our Fintech Client is looking for a proactive Junior Full-Stack Developer (Backend-Focused) to join their engineering team.
This role is ideal for someone who has hands-on experience working in a startup or product-based software/platform company, and who is comfortable operating in a fast-moving, less-structured environment.

What You’ll Work On
• Backend services, APIs, and scoring logic (~80%)
• Data transformation and basic data pipelines (~5–10%)
• Mobile app maintenance and packaging (Flutter / React Native) (~10–20%)
• Develop functional prototypes to demonstrate core company technology.
• Build backend scoring features and data transformation pipelines.
• Design and implement data pipelines to convert raw device data into actionable indicators and scores.
• Prioritize development that is cloud-agnostic and easily deployable on-premises.
• Maintain and enhance our existing infrastructure hosted on AWS and GCP.
• Contribute to the developme...

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Job Details

  • Location Hanoi, Hanoi
  • Job Type Full time
  • Category Mathematical Science Occupations
  • Posted Date June 06, 2026
  • Application Deadline July 16, 2026