Battery Smart

Java Full Stack Developer Intern

InternshipIn OfficeLucknow, Uttar Pradesh6 months13K/mo2 openingsImmediate / Rolling

About this internship

Battery Smart has an open Java Full Stack Developer Intern position in Lucknow for motivated freshers and final-year students. You will work on live enterprise full-stack development in Java projects and finish with something you can genuinely talk about in interviews. About the role As a Java…

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Skills you'll use

JavaSpring BootHibernate / JPAReact.js or AngularREST APIsMySQL / PostgreSQLMaven & GitJUnit TestingObject-Oriented DesignDebugging & Profiling

What you'll do

Work on building Spring Boot services and the React or Angular screens that consume them alongside the core team
Apply Java, Spring Boot, Hibernate / JPA, React.js or Angular 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 M.Sc (Computer Science)
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 Java, Spring Boot, Hibernate / JPA (or a genuine willingness to learn them)
Exposure to React.js or Angular, REST APIs, MySQL / PostgreSQL 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 Lucknow, Uttar Pradesh or willing to work from there for the internship period

Perks & benefits

Live project experienceExposure to professional tools and workflowsPre-Placement Offer (PPO) opportunityFlexible working hoursNetworking with senior professionals

Interview & selection process

2 rounds — typical selection flow for this role:

1Application screening & resume shortlisting by the talent team
2Discussion with the hiring manager on the role and your fit

About Battery Smart

Battery Smart operates in the electric vehicles sector and has an active presence in Lucknow. 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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