Onsurity
Software Development Engineer
Skills
7 days ago
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Important information
Contract type:
Internship
Location:
Bengaluru, Karnataka, India
Work mode:
Onsite
Published on:
12 October 2026
What they need
Bengaluru
6 months, with a path to a full-time SDE I offer
Java, Node, React
What you'll do
- Work on real, scoped pieces of features in claims, wallet, subscriptions, provider network or payments
- Design a small schema and API, walk your mentor through it, then build it
- Write tested Java (Spring Boot) code, plus the occasional React screen or Node endpoint
- Check the dashboard after your release and debug your own bugs first
- Shadow the on-call rotation
- Ship one feature end to end and present it to the team
What you get
- A named mentor, a weekly 1:1, and mid-point and end-of-internship reviews
- A real feature in production with your name on it
- A clear path to a full-time SDE I offer, based on performance
What we're looking for
- Pursuing or recently completed a Bachelor's or Master's in CS, Engineering or a related field, and available for all 6 months
- Solid Java, data structures and algorithms, SQL, and CS fundamentals (OOP, concurrency, HTTP)
- Git and the habit of small, readable commits
- Basic understanding of Kafka, event-driven systems, and monitoring and observability
- Daily use of AI tools like Copilot, Claude or ChatGPT, and you can explain every line you ship
- Clear communication
Bonus points for
- A project that people other than you actually used
- Spring Boot, React, Node or TypeScript
- Docker, CI or cloud experience
- Something built with an LLM API
- Open-source work, competitive programming or a portfolio
- Any healthcare, insurance or fintech exposure
What we value (non-negotiable)
- High ownership: your work is yours until it's live and working, not until the PR merges
- Self-driven, direct and low-ego: you say "I don't know" quickly
- Fast, with a floor under it: you ship in days without skipping tests
How we hire
We care about fundamentals, design instinct and how fast you learn, not the length of your CV. Expect a coding round, a small design exercise (like a wallet top-up), a project deep-dive, and a conversation about how you learn and collaborate.
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