Perfios

API Security Testing Intern

InternshipIn OfficeGreater Noida, Uttar Pradesh3 months18K/mo15 openingsImmediate / Rolling

About this internship

Start your career in API security testing with Perfios as an API Security Testing Intern in Greater Noida. 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 Perfios, your core…

Similar internships hiring now

View all

Not quite right? These internships in Greater Noida, Uttar Pradesh match the same skills — apply to a few to improve your chances.

EV Battery Systems Intern

Biocon Biologics

RemoteGreater Noida, Uttar Pradesh15K/mo

Apply

Site Reliability Engineer Intern

Emitwise

HybridGreater Noida, Uttar Pradesh28K/mo

Apply

Computer Vision Intern

Dailyhunt

HybridGreater Noida, Uttar Pradesh27K/mo

Apply

NLP Engineering Intern

Apna Mart

HybridGreater Noida, Uttar Pradesh25K/mo

Apply

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 Greater Noida, Uttar Pradesh 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) opportunityDirect access to the team that owns the data you work on

Interview & selection process

4 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Discussion with the hiring manager on the role and your fit
3Team-fit / behavioural interview with the team
4HR discussion — stipend, start date, expectations and offer

About Perfios

Perfios operates in the fintech & payments sector and has an active presence in Greater Noida. 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 Perfios’s official website ↗

Apply Now Find internships at Perfios

Searching for “Perfios internships” or “internship at Perfios”? You’re in the right place.

Featured

Featured Government Job — SBI Clerk 2026

India’s largest bank is hiring 9,766 Junior Associates — graduates, any discipline

State Bank of India

Junior Associate (Customer Support & Sales)

Advt. CRPD/CR/2026-27/17 · Clerical Cadre

Vacancies: 9,766
Last date to apply: 31 Aug 2026
Starting basic: ₹26,730
Eligibility: Any graduate · 20–28

7,680 regular + 2,086 backlog posts across 24 states · Prelims tentatively September 2026 · No interview — Prelims, Mains and a local-language test only · approx. ₹46,000/month gross at a metro.

View Vacancies, Syllabus & How to Apply

Preparing? 10 full-length mock tests + 7,200-question PDF — every answer explained

₹199₹999