SingleStore

Java Developer Intern

InternshipHybridMangaluru, Karnataka6 months26K/mo4 openingsImmediate / Rolling

About this internship

Join SingleStore in Mangaluru as a Java Developer Intern. This entry-level internship is designed for students and recent graduates who learn best by building, shipping and getting real feedback on Java backend development work. About the role As a Java Developer Intern at SingleStore, your core…

Skills you'll use

Core JavaSpring BootHibernate / JPAREST APIsSQLMaven / GradleJUnitGitMultithreading BasicsDebugging

What you'll do

Work on building Spring Boot services and integrating them with databases alongside the core team
Apply Core Java, Spring Boot, Hibernate / JPA, 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/BCA/MCA — 2026 freshers & final-year students welcome
Working knowledge of Core Java, Spring Boot, Hibernate / JPA (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 Mangaluru, Karnataka

Perks & benefits

Flexible working hoursNetworking with senior professionalsInternship CertificateLetter of RecommendationMentorship from a named mentor

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 SingleStore

SingleStore operates in the database software sector and has an active presence in Mangaluru. 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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