HackerOne

FastAPI & React Developer Intern

InternshipHybridPrayagraj, Uttar Pradesh4 months23K/mo12 openingsImmediate / Rolling

About this internship

Join HackerOne in Prayagraj as a FastAPI & React Developer Intern. This entry-level internship is designed for students and recent graduates who learn best by building, shipping and getting real feedback on modern Python full-stack development work. About the role As a FastAPI & React Developer…

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Skills you'll use

PythonFastAPIReact.jsPydanticPostgreSQLAsync ProgrammingOpenAPI / SwaggerDocker BasicsGit & GitHubpytest

What you'll do

Work on building async FastAPI services and the React client that consumes them alongside the core team
Apply Python, FastAPI, React.js, Pydantic 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, 2027 or 2028 — final-year students and recent graduates welcome
60% / 6.0 CGPA and above preferred; strong project work is considered alongside academics
Working knowledge of Python, FastAPI, React.js (or a genuine willingness to learn them)
Exposure to Pydantic, PostgreSQL, Async Programming 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 Prayagraj, Uttar Pradesh 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

2 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Team-fit / behavioural interview with the team

About HackerOne

HackerOne operates in the cybersecurity sector and has an active presence in Prayagraj. 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 distance. The…

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