Happiest Minds Technologies

.NET Full Stack Developer Intern

InternshipIn OfficeKolkata, West Bengal2 months15K/mo4 openingsImmediate / Rolling

About this internship

Join Happiest Minds Technologies in Kolkata as a .NET Full Stack Developer Intern. This entry-level internship is designed for students and recent graduates who learn best by building, shipping and getting real feedback on full-stack development on the Microsoft stack work. About the role As a…

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Skills you'll use

C#ASP.NET CoreEntity Framework CoreSQL ServerReact.js or BlazorREST APIsLINQGit & Azure DevOpsxUnit TestingObject-Oriented Design

What you'll do

Work on building ASP.NET Core APIs with a React or Blazor front-end over SQL Server alongside the core team
Apply C#, ASP.NET Core, Entity Framework Core, SQL Server 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 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 C#, ASP.NET Core, Entity Framework Core (or a genuine willingness to learn them)
Exposure to SQL Server, React.js or Blazor, 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 Kolkata, West Bengal or willing to work from there for the internship period

Perks & benefits

Mentorship from a named mentorLive project experienceExposure to professional tools and workflowsPre-Placement Offer (PPO) opportunityFlexible working hours

Interview & selection process

3 rounds — typical selection flow for this role:

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

About Happiest Minds Technologies

Happiest Minds Technologies operates in the cloud computing sector and has an active presence in Kolkata. 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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