HighLevel

API Security Intern

InternshipIn OfficeManesar, Haryana3 months19K/mo3 openingsImmediate / Rolling

About this internship

Start your career in application security with HighLevel as an API Security Intern in Manesar. 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 Intern at HighLevel, your core focus will be…

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Skills you'll use

Application SecurityOWASP Top 10Secure CodingBurp SuiteSAST & DASTAuthentication & SessionAPI SecurityThreat ModellingGitReport Writing

What you'll do

Work on reading code and requests the way an attacker would, and fixing the class of bug rather than the instance alongside the core team
Apply Application Security, OWASP Top 10, Secure Coding, Burp Suite 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/ECE), BCA/MCA or B.Sc/M.Sc (Computer Science / IT)
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 Application Security, OWASP Top 10, Secure Coding (or a genuine willingness to learn them)
Exposure to Burp Suite, SAST & DAST, Authentication & Session 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 Manesar, Haryana 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

3 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Technical interview on fundamentals and your projects
3HR discussion — stipend, start date, expectations and offer

About HighLevel

HighLevel operates in the marketing automation saas sector and has an active presence in Manesar. 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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