Retool / Full-Stack Developer

About The Role
You’ll build internal tools that clients’ operations teams live in every day — admin panels, approval workflows, support consoles — primarily in Retool, wired to real production databases and APIs. When a tool outgrows Retool, you’ll help rebuild it in React, so this role keeps your conventional full-stack skills sharp too.
What you’ll do
Build and ship Retool apps connected to PostgreSQL, warehouses and third-party APIs
Design role-based access, audit logging and approval workflows that survive compliance review
Write the JavaScript and SQL that makes tools fast and correct, not just functional
Talk to the client’s ops team, understand their real workflow, and push back when the requested tool won’t fix it
Contribute to conventional Django/React builds between tool projects
What we’re looking for
2–5 years in full-stack or internal-tools development
Strong SQL and JavaScript fundamentals — Retool experience is a plus, not a requirement; we’ll train and certify you
Product sense: you ask why before building what
Clear written and spoken English for direct client communication
What you get
Retool certification paid for, plus AWS or Databricks certification if you want to branch out
Short, satisfying delivery cycles — tools go live in weeks, not quarters
Direct client exposure from your first project
Structured US/EU timezone overlap, async everything else
To apply, email your CV to info@zephico.com with the subject “Application: Retool / Full-Stack Developer”.

Work arrangement
No