Waaree Energies

Express.js Developer Intern

InternshipHybridMadurai, Tamil Nadu3 months20K/mo3 openingsImmediate / Rolling

About this internship

Waaree Energies is hiring an Express.js Developer Intern in Madurai — a hands-on, mentor-led internship built for students and 2026 freshers who want real exposure to Express.js API development rather than a certificate-only programme. About the role As an Express.js Developer Intern at Waaree…

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Skills you'll use

Express.jsNode.jsREST API DesignMiddlewareMongoDBValidationJWT AuthenticationError HandlingPostmanGit

What you'll do

Work on designing routes, middleware and error handling that stay readable after the twentieth endpoint alongside the core team
Apply Express.js, Node.js, REST API Design, Middleware 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 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 Express.js, Node.js, REST API Design (or a genuine willingness to learn them)
Exposure to Middleware, MongoDB, Validation 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

Exposure to professional tools and workflowsPre-Placement Offer (PPO) opportunityFlexible working hoursNetworking with senior professionalsInternship CertificateStructured onboarding and a formal mentor at a large, established employer

Interview & selection process

3 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Team-fit / behavioural interview with the team
3HR discussion — stipend, start date, expectations and offer

About Waaree Energies

Waaree Energies operates in the solar manufacturing 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 Waaree Energies’s official website ↗

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