Moonfrog Labs

Ruby on Rails Developer Intern

InternshipIn OfficeMadurai, Tamil Nadu4 months12K/mo10 openingsImmediate / Rolling

About this internship

Moonfrog Labs has an open Ruby on Rails Developer Intern position in Madurai for motivated freshers and final-year students. You will work on live Ruby on Rails development projects and finish with something you can genuinely talk about in interviews. About the role As a Ruby on Rails Developer…

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Skills you'll use

RubyRuby on RailsActive RecordMVC PatternPostgreSQLREST APIsRSpecBundlerGitDeployment

What you'll do

Work on shipping features fast on Rails conventions while keeping migrations and tests clean alongside the core team
Apply Ruby, Ruby on Rails, Active Record, MVC Pattern to live, production-facing problems
Document your work clearly for reviewers and stakeholders
Participate in reviews and act on the feedback you receive
Collaborate across engineering, product, design or business as required
Follow the team's quality, testing and documentation standards

Who can apply

Pursuing or recently completed B.E./B.Tech (CSE/IT/ECE), BCA/MCA or B.Sc/M.Sc (Computer Science / IT)
Graduating batch 2025, 2026 or 2027 — final-year students and recent graduates welcome
60% / 6.0 CGPA and above preferred; strong project work is considered alongside academics
Working knowledge of Ruby, Ruby on Rails, Active Record (or a genuine willingness to learn them)
Exposure to MVC Pattern, PostgreSQL, REST APIs is an advantage
Clear written and verbal communication in English, and care with detail in your work
No prior work experience required — this is a fresher-friendly internship
Based in Madurai, Tamil Nadu or willing to work from there for the internship period

Perks & benefits

Live project experienceExposure to professional tools and workflowsPre-Placement Offer (PPO) opportunityFlexible working hoursNetworking with senior professionalsBroad ownership and direct exposure to founders and senior decision-makers

Interview & selection process

4 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Technical interview on fundamentals and your projects
3Practical assignment or case study with a short walkthrough
4HR discussion — stipend, start date, expectations and offer

About Moonfrog Labs

Moonfrog Labs operates in the mobile game development sector and has an active presence in Madurai. Interns here are put on real work from the start, because the team's view is that the fastest way to learn a craft is to practise it under people who already do it well — not to watch it from a…

Visit Moonfrog Labs’s official website ↗

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