Crayon Data

Frontend Developer Intern

InternshipHybridKolkata, West Bengal6 months13K/mo4 openingsImmediate / Rolling

About this internship

Crayon Data is hiring a Frontend Developer Intern in Kolkata — a hands-on, mentor-led internship built for students and 2026 freshers who want real exposure to frontend engineering rather than a certificate-only programme. About the role As a Frontend Developer Intern at Crayon Data, your core…

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Skills you'll use

HTML5CSS3JavaScriptReact.jsResponsive DesignGitREST APIsCross-browser TestingWeb AccessibilityPerformance Tuning

What you'll do

Work on building responsive, accessible user interfaces alongside the core team
Apply HTML5, CSS3, JavaScript, React.js 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/BCA/MCA/B.Sc (CS, IT) — 2026 freshers & final-year students welcome
Working knowledge of HTML5, CSS3, JavaScript (or a genuine willingness to learn them)
Strong fundamentals in your discipline and clear problem-solving ability
Care with detail and the discipline to document your work
Clear written and verbal communication in English
Based in or willing to work from Kolkata, West Bengal

Perks & benefits

Exposure to professional tools and workflowsPre-Placement Offer (PPO) opportunityFlexible working hoursNetworking with senior professionalsInternship Certificate

Interview & selection process

3 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Online aptitude / domain assessment
3HR discussion — stipend, start date, expectations and offer

About Crayon Data

Crayon Data operates in the technology 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 distance. The work…

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