Worldline India

MongoDB NoSQL Intern

InternshipHybridThiruvananthapuram, Kerala3 months23K/mo10 openingsImmediate / Rolling

About this internship

Worldline India is hiring a MongoDB NoSQL Intern in Thiruvananthapuram — a hands-on, mentor-led internship built for students and 2026 freshers who want real exposure to document database engineering rather than a certificate-only programme. About the role As a MongoDB NoSQL Intern at Worldline…

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Skills you'll use

MongoDBAggregation PipelineSchema DesignIndexingQuery ProfilingNode.js or PythonReplication BasicsData ModellingJSONGit

What you'll do

Work on modelling data for a document store, writing aggregation pipelines, and indexing before the collection gets large alongside the core team
Apply MongoDB, Aggregation Pipeline, Schema Design, Indexing 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 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 MongoDB, Aggregation Pipeline, Schema Design (or a genuine willingness to learn them)
Exposure to Indexing, Query Profiling, Node.js or Python 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 Thiruvananthapuram, Kerala 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 workflowsStructured onboarding and a formal mentor at a large, established employer

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 Worldline India

Worldline India operates in the payments technology sector and has an active presence in Thiruvananthapuram. 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…

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