City Union Bank

Docker & Containers Intern

InternshipHybridMohali, Punjab4 months16K/mo14 openingsImmediate / Rolling

About this internship

City Union Bank is hiring a Docker & Containers Intern in Mohali — a hands-on, mentor-led internship built for students and 2026 freshers who want real exposure to containerisation and image engineering rather than a certificate-only programme. About the role As a Docker & Containers Intern at…

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Skills you'll use

DockerDockerfile AuthoringDocker ComposeImage OptimisationContainer RegistriesLinuxShell ScriptingCI IntegrationSecurity ScanningGit

What you'll do

Work on containerising applications properly — small images, sane layers, no secrets baked in — and wiring them into local and CI environments alongside the core team
Apply Docker, Dockerfile Authoring, Docker Compose, Image Optimisation 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, 2027 or 2028 — final-year students and recent graduates welcome
60% / 6.0 CGPA and above preferred; strong project work is considered alongside academics
Working knowledge of Docker, Dockerfile Authoring, Docker Compose (or a genuine willingness to learn them)
Exposure to Image Optimisation, Container Registries, Linux 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 Mohali, Punjab 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

2 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Online aptitude / domain assessment

About City Union Bank

City Union Bank operates in the banking & financial services sector and has an active presence in Mohali. 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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