SDE Backend Internship at Upstox, Bengaluru/Mumbai [₹25K – ₹42K/month] Apply!

Are you a tech student or aspiring software developer looking for a high-paying backend development internship in India? Upstox—a leading fintech platform—is inviting applications for its Software Development Engineer (SDE) Backend Internship! This is your chance to work on real-time, high-performance systems that impact millions of stock market users daily.

If you have strong coding skills and an interest in scalable backend architecture, this internship is perfect for you.

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​About Upstox

Upstox is one of India’s leading fintech companies revolutionizing the trading and investing experience. Founded in 2009, Upstox provides secure, technology-driven investment solutions that help users trade across equity, mutual funds, and derivatives—all from a single, user-friendly platform.

With millions of users across India, Upstox focuses on speed, reliability, and affordability. The company’s technology infrastructure is built to handle millions of transactions every day, and that’s why hiring backend talent is core to its mission.

Upstox is backed by leading investors like Tiger Global, Ratan Tata, and Kalaari Capital, and is recognized among India’s top fintech innovators.

About the Internship: SDE Backend (2025)

Position: SDE Backend Intern
Location: Bengaluru or Mumbai (Hybrid setup available)
Stipend: ₹25,000 – ₹42,000 per month
Duration: 3 – 6 months
Application Mode: Online
Perks: Internship Certificate, PPO opportunity, mentorship from senior engineers

This internship offers hands-on experience with backend systems that power trading, account management, real-time order processing, and financial analytics.

Responsibilities

As a Backend SDE Intern at Upstox, you’ll be a part of the team that builds and optimizes large-scale, high-performance systems. You’ll work directly on core backend services that support trading platform.

The key responsibilities include:

• Building and maintaining microservices and backend APIs.
• Writing reliable and efficient code in programming languages such as Java, C++, Go, or Python.
• Collaborating with frontend, QA, and DevOps teams to deliver end-to-end features.
• Ensuring scalability and high availability for trading systems.
• Working on caching, queues, and database performance optimization.
• Participating in architecture discussions and code reviews.

This internship is more than just coding—it’s about understanding how technology drives financial systems and learning to build for scale.

Eligibility Criteria

Upstox is looking for smart, passionate engineers ready to learn and grow.

Minimum qualifications:

• Currently pursuing a Bachelor’s or Master’s degree in Computer Science, Information Technology, or related field.
• Strong knowledge of data structures, algorithms, and object-oriented programming.
• Familiarity with at least one server-side language (Java, Go, Python, or C++).
• Understanding of databases (MySQL, PostgreSQL, MongoDB, etc.).
• Good problem-solving and analytical skills.
• Knowledge of REST APIs and microservice architecture is a plus.

Preferred skills:

• Experience with distributed systems, caching, or message queues (Redis, Kafka, RabbitMQ).
• Knowledge of Docker, Kubernetes, or AWS.
• Passion to explore fintech technology and system design.

Upstox values curiosity and problem-solving over years of experience. Even if you’re a fresher, a strong foundation in backend concepts can secure your spot.

Why Join Upstox?

Here’s what makes the internship a standout opportunity:

• High-impact projects: Work on systems that handle millions of daily transactions in the fintech space.
• Mentorship: Learn directly from experienced engineers and technology leaders.
• Great stipend: Earn ₹25K–₹42K per month—a competitive stipend for an engineering internship.
• Work environment: A flexible hybrid model that allows balanced learning and collaboration.
• Career growth: Outstanding performers often receive PPO (Pre-Placement Offer) opportunities.

Upstox fosters a culture of innovation and encourages interns to take ownership of projects end-to-end.

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Selection Process

The selection process for Upstox internships is designed to identify candidates with strong problem-solving and coding capabilities. The steps generally include:

1. Application Screening: Evaluation based on resume and project experience.
2. Online Coding Assessment: Tests algorithmic thinking, data structure knowledge, and coding proficiency.
3. Technical Interview: Deep dive into backend concepts, databases, API design, and software architecture.
4. HR Discussion: Assessment of cultural fit and availability.

Strong candidates often demonstrate clear understanding of distributed systems, clean coding practices, and performance optimization.

Pro Tips for Applicants

To strengthen your application:

• Add GitHub links showcasing your backend projects, especially those using REST APIs or microservices.
• Mention relevant coursework like Data Structures, Operating Systems, or Distributed Computing.
• Brush up on concepts like caching, load balancing, and system design basics before the interview.
• Include competitive programming experience (CodeChef, LeetCode, HackerRank) if available.

These details make your profile stand out among hundreds of applicants.

How to Apply?

If you are an Interested Candidate, you can apply for the SDE Backend Internship at Upstox, Bengaluru/Mumbai [₹25K – ₹42K/month] Apply! Click Here.

Conclusion

The Upstox SDE Backend Internship 2025 is a golden opportunity for students and fresh graduates interested in backend engineering. With a competitive stipend of ₹25,000–₹42,000 per month, exposure to large-scale fintech systems, and the chance of a PPO, this internship opens doors to an exciting career in backend development.

Don’t miss the opportunity—Upstox only takes a limited number of interns each year. Apply early to boost your chances.

Apply now on the official Upstox Careers page and begin your journey as a backend developer!