Mu Sigma

GraphQL Full Stack Developer Intern

InternshipIn OfficeJamshedpur, Jharkhand4 months16K/mo2 openingsImmediate / Rolling

About this internship

Mu Sigma has an open GraphQL Full Stack Developer Intern position in Jamshedpur for motivated freshers and final-year students. You will work on live full-stack development with GraphQL projects and finish with something you can genuinely talk about in interviews. About the role As a GraphQL Full…

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Skills you'll use

GraphQLApollo Client & ServerNode.jsReact.jsSchema DesignTypeScriptPostgreSQL / MongoDBGit & GitHubQuery OptimisationTesting

What you'll do

Work on designing GraphQL schemas and resolvers and consuming them from a React client alongside the core team
Apply GraphQL, Apollo Client & Server, Node.js, React.js 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), BCA, MCA or M.Sc (Computer Science)
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 GraphQL, Apollo Client & Server, Node.js (or a genuine willingness to learn them)
Exposure to React.js, Schema Design, TypeScript 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 Jamshedpur, Jharkhand or willing to work from there for the internship period

Perks & benefits

Networking with senior professionalsInternship CertificateLetter of RecommendationMentorship from a named mentorLive project experience

Interview & selection process

4 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Practical assignment or case study with a short walkthrough
3Discussion with the hiring manager on the role and your fit
4HR discussion — stipend, start date, expectations and offer

About Mu Sigma

Mu Sigma operates in the analytics consulting sector and has an active presence in Jamshedpur. 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…

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