- Stipend
- ₹26,400 – ₹35,200 /month
- Duration
- 4 months
- Start date
- Immediately
- Location
- Work from home
Mainsail Labs sp. z o.o.Verified companyWork from home5 Nov 2026
This internship includes an online test
You'll take it right after applying — about 35 minutes.
About the internship
We need a student who can write clean code, test it and explain what it does. Prior internships are not required. Selected intern's day-to-day responsibilities include:
1. Build REST API endpoints and document them in Postman or Swagger.
2. Debug failing builds in the GitHub Actions pipeline and note what caused them.
3. Present a short demo of your work to the team every two weeks
4. Refactor old modules when asked, keeping behaviour the same.
5. Write and test backend features in Python or Node.js under the guidance of a senior developer
6. Add unit tests with pytest or Jest so new code does not lower coverage.
Skill(s) required: JavaScript, Linux, Git, SQL, Data Structures
Eligibility
1. Undergraduates or recent graduates in IT, computer science, management or a related field
2. Available for the full internship period
Stipend: $300 to $400 monthly
Duration: 4 months | Start date: Immediately
Perks: Free access to paid learning courses, Certificate, Flexible work hours, Letter of recommendation, Internet allowance, Job offer on successful completion
Number of openings: 1
About Mainsail Labs
More than 9,000 organisations use our HR and payroll suite, from regional hospitals to school districts.
Let us know your current notice period and salary expectations.
Duration: 4 months. Start: Immediately.
Demo job created on 11jobs for testing and demonstrations. It is not an actual opening at Mainsail Labs sp. z o.o..
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