Skills
What our ToolJet developers know
We put forward developers with production ToolJet experience, and you interview them before they join your team.
- ToolJet apps, queries and components
- JavaScript transformations
- PostgreSQL, MySQL and REST APIs
- ToolJet workflows
- Docker self-hosting and upgrades
- Roles and permissions
Roles
Who you can hire
ToolJet developer
Builds internal tools and admin panels on your data.
DevOps developer
Self-hosts ToolJet with Docker, backups and tested upgrades.
Data developer
Designs the schema and the queries the tools run on.
Engagement
Ways to work with us
Dedicated developer
A full-time developer on your project: 160 hours a month, your tools, your standups.
Part-time or hourly
Hours when you need them, for a defined backlog or ongoing improvements, with every billed hour tracked in Hubstaff.
A small team
Developers plus a lead who plans the work, reviews code and sends daily or weekly reports by email.
Hiring terms
Low risk to start, easy to change
2-week trial
Start with a two-week trial before you commit.
Free replacement
If a developer isn’t the right fit, we replace them at no cost.
No minimum term
No long-term contract and no minimum hours. Scale up, down or stop when you need to.
You own the code
The code and IP are yours, and we sign an NDA before we see your codebase.
Full-time Widle employees
Every developer is on our team in Ahmedabad. No freelancers, no subcontractors.
Start in 1–2 weeks
A developer usually joins your team within one to two weeks of your enquiry.
Junior to lead
Junior, mid-level and senior developers, or a lead who plans the work and reviews code.
Hours that fit yours
Our day runs 9:00 am–7:00 pm IST; for US teams we shift hours to overlap with yours.
How it works
Hire ToolJet developers in four steps
- 01
Enquiry
Share your requirements: stack, scope, time zone and how many developers you need.
- 02
Shortlist profiles
We share the profiles of suitable developers for you to shortlist.
- 03
Interview
Your team interviews the shortlisted candidates and picks who to work with.
- 04
Add to team
The developer joins your team and starts on your project, with reporting from day one.
Vetting
How we vet ToolJet developers
A few of the questions we ask, and what a good answer tells us. Use them in your own interview too.
- Q1
How would you stop a ToolJet user from editing records they shouldn’t?
Checks permission habits.
- Q2
How would you upgrade a self-hosted ToolJet safely?
Tests operational care.
- Q3
When would you pick Retool over ToolJet?
Looks for honest judgment.
ToolJet at Widle
What we build with ToolJet
Internal Tools & Admin Panels
Replace the spreadsheet everyone fights over with a dashboard or back office your team actually likes using, built to a fixed-scope estimate.
Learn more →Database Migration & Management
Move off MySQL, Airtable or Sheets to PostgreSQL or Supabase with every row checked, then keep it fast, backed up and documented.
Learn more →ETL & Data Pipelines
Get data out of every app, clean it and land it where your reports and AI can use it. Scheduled, logged and checked.
Learn more →Hiring ToolJet developers: FAQs
Can they self-host ToolJet for us?
Yes, with Docker in your own cloud account, its database backed up and upgrades tested on staging first. See Cloud & DevOps →
Do you also work with Retool?
Yes. We’re an Official Retool Agency Partner, and we’ll tell you which of the two fits your project. Hire Retool developers →
Can we hire hourly?
Yes. Hourly engagements suit a single tool or improvements to an existing one.