1 Finance

API Security Testing Intern

InternshipIn OfficeJaipur, Rajasthan2 months15K/mo2 openingsImmediate / Rolling

About this internship

Start your career in API security testing with 1 Finance as an API Security Testing Intern in Jaipur. You will sit with a working team, use the same tools and systems they do, and own a defined piece of work from day one. About the role As an API Security Testing Intern at 1 Finance, your core…

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Skills you'll use

REST API TestingOWASP API Top 10Burp SuitePostmanAuthentication & JWTAuthorisation FlawsPythonHTTP ProtocolFuzzingReport Writing

What you'll do

Work on testing APIs for broken authorisation and the object-level flaws that only show up when you change one ID alongside the core team
Apply REST API Testing, OWASP API Top 10, Burp Suite, Postman 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 B.Sc (Computer Science / Cyber Security)
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 REST API Testing, OWASP API Top 10, Burp Suite (or a genuine willingness to learn them)
Exposure to Postman, Authentication & JWT, Authorisation Flaws 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 Jaipur, Rajasthan or willing to work from there for the internship period

Perks & benefits

Letter of RecommendationMentorship from a named mentorLive project experienceExposure to professional tools and workflowsPre-Placement Offer (PPO) opportunityBroad 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
2Online aptitude / domain assessment
3Technical interview on fundamentals and your projects
4HR discussion — stipend, start date, expectations and offer

About 1 Finance

1 Finance operates in the financial advisory sector and has an active presence in Jaipur. 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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