Job Title: SDE Backend Intern (6-Month Full-Time)
Company: Upstox (Ratan Tata Backed)
Location: Mumbai | Bengaluru (100% On-site)
Employment Type: Full-time Internship
Experience: Current Student (2026 Batch)
Stipend: ₹40K-60K per month (₹2.4-3.6 LPA)
Last Date: Apply ASAP – Immediate Joining!
Upstox SDE Backend Intern Drive 2025
My insight: Upstox (1.3Cr+ users) is India’s #2 broker after Zerodha, backed by Ratan Tata. Mumbai & Bengaluru hubs power real-time trading engine handling 10M+ orders/day. My 2025 batch friend joined as SDE Intern → built low-latency order routing microservice in 2 months → got ₹55K/month stipend + full-time offer 22 LPA + ESOPs worth ₹15L!
Elite backend internship paying ₹50K+/month with 90% PPO conversion. Work on Java Spring Boot, Kafka, and Redis for live stock/F&O trading. Immediate start. Only 2026 batch CS students.
SDE Backend Intern Roles and Responsibilities
- Design & develop high-throughput REST APIs using Spring Boot
- Build microservices for order matching, risk engine, and payment gateway
- Optimize latency using Redis, Kafka, and MySQL sharding
- Write clean, testable code with JUnit, Mockito
- Debug production issues using Splunk, Grafana
- Collaborate with senior devs on system design & code reviews
Required Skills for Upstox Intern Jobs 2025
Technical Skills:
- Java 11+: Core, Collections, Concurrency, Streams
- Spring Boot: REST, JPA, Security, Actuator
- DSA: Arrays, Trees, Graphs, DP (LeetCode 300+ solved)
- DB: MySQL queries, indexing, NoSQL basics
- Tools: Git, Maven, Postman, IntelliJ
Professional Skills:
- Problem Solving: Break down complex trading logic
- Ownership: Deliver production-ready code
Upstox Intern Eligibility Criteria 2025
- Education: B.Tech CS/IT | 2026 batch (currently in 3rd year)
- Marks: 7.5+ CGPA (no active backlogs)
- Availability: Full-time 6 months (Jan-June 2026)
- Location: Mumbai or Bengaluru (on-site mandatory)
Upstox SDE Intern Stipend & PPO 2025
Premium internship package:
- Stipend: ₹40K-60K per month (₹2.4-3.6 LPA)
- PPO: ₹18-25 LPA + ₹10-20L ESOPs
- Free MacBook Pro + meal + cab (late shifts)
- Upstox Pro lifetime free brokerage
- Direct conversion to SDE-1 post-internship
Highest paying backend internship in India!
Upstox Selection Process 2025
3 high-intensity rounds:
- Round 1: Online Coding Test (3 DSA problems, 90 mins)
- Round 2: Technical Interview 1 (Live coding + Spring Boot)
- Round 3: Technical Interview 2 (System Design + Java deep dive)
Timeline: 3-5 days total
How to Apply for Upstox SDE Backend Intern 2025
Direct company link:
Apply Here: Upstox Careers Portal
Steps: 1. Click the link 2. Upload Resume + GitHub 3. Solve coding challenge 4. Submit
Documents: Resume, LeetCode/GitHub profile, College ID
Only 20 seats across Mumbai & Bengaluru. Immediate joining!
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FAQs Upstox SDE Backend Intern 2025
Q: Stipend?
A: ₹40K-60K/month + PPO 18-25 LPA
Q: Duration?
A: 6 months full-time (Jan-June 2026)
Q: Batch?
A: Only 2026 B.Tech CS
Q: PPO rate?
A: 90% conversion + ESOPs
About Upstox: Ratan Tata-backed unicorn with 1.3Cr+ users. Real-time trading engine, zero brokerage, MacBook Pro & fastest PPO track. Ultimate launchpad for backend engineering careers.
— Written by Rohan Sharma, ex-intern at Deloitte & KPMG, helping 12K+ freshers land MNC roles since 2023.