And you will be part of the team that makes this possible.
About Vui App
At Vui App, we’re building Vietnam’s first flexible benefits platform — where every data flow, every integration, and every line of logic directly impacts the experience of thousands of workers.
What You Will Do
Customer Onboarding
Perform quick validation to ensure all data flows are accurate and ready before customers go live.
Support the setup and configuration for new enterprise clients using our internal Admin tools.
Map data fields and build simple scripts/pipelines to ensure seamless data synchronization into the Vui App platform.
Data Operations
Conduct periodic data quality reviews and prepare operational reports for customers or internal teams.
Investigate data discrepancies (e.g., mismatched working hours) and identify the root cause; coordinate with the Dev team when issues come from the core system.
Monitor dashboards, system logs, and sync jobs daily to ensure stable and reliable data operations.
Documentation & Optimization
(Optional) Contribute to fixing minor bugs or optimizing sync logic if you’re confident in your coding ability.
Write technical documentation: integration guidelines, data specifications, and internal SOPs.
Propose improvements to product features or operational workflows based on insights from real- world issues.
—
Familiarity with Linux commands, Git, or basic scripting (Python/JS).
Experience with ETL pipelines, data sync, schedulers, or operational tooling.
Understanding of integration workflows or tech product environments.
Must- have
At least 1 year of experience as a Backend Developer (Java preferred) or in a similar technical position.
Fast learner, detail- oriented, proactive problem solver.
What We are Looking For
Solid understanding of REST APIs, SQL, JSON, and basic data structures.
Strong communication and technical writing skills.
Nice- to- have
Ability to read logs, analyze issues, and think in terms of systems and root causes.
—
Mentorship from experienced Dev and Product members.
A young, fast- moving environment that encourages learning, iteration, and ownership.
Why You’ll Love Working at Vui App
See real impact: your work directly shapes the experience of tens of thousands of users.
Hands- on experience with large- scale data operations and enterprise integrations.
Clear growth path: Fresher Developer → System Developer → Backend/Integration Engineer.
