SISA Information Security

SaaS Product Engineering Intern

InternshipHybridKolkata, West Bengal3 months12K/mo9 openingsImmediate / Rolling

About this internship

SISA Information Security is hiring a SaaS Product Engineering Intern in Kolkata — a hands-on, mentor-led internship built for students and 2026 freshers who want real exposure to SaaS product engineering rather than a certificate-only programme. About the role As a SaaS Product Engineering Intern…

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Skills you'll use

JavaScript / TypeScriptReactNode.js or PythonREST APIsSQLGit & Pull RequestsFeature Flags & ReleasesProduct Analytics BasicsAgile & ScrumWriting Clear Documentation

What you'll do

Work on shipping small product features end to end and watching what real customers do with them alongside the core team
Apply JavaScript / TypeScript, React, Node.js or Python, REST APIs 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 / IT)
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 JavaScript / TypeScript, React, Node.js or Python (or a genuine willingness to learn them)
Exposure to REST APIs, SQL, Git & Pull Requests 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

Internship CertificateLetter of RecommendationMentorship from a named mentorLive project experienceExposure to professional tools and workflowsBroad 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
2Technical interview on fundamentals and your projects
3Practical assignment or case study with a short walkthrough
4HR discussion — stipend, start date, expectations and offer

About SISA Information Security

SISA Information Security operates in the cybersecurity 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…

Visit SISA Information Security’s official website ↗

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