Upstox Software Development Engineer II/III – Backend (Java Spring Boot)

Upstox Bangalore / Mumbai, India onsite

full-time

₹Not Disclosed

Posted on 17 February 2026

Overview

Upstox is hiring a Software Development Engineer (Backend) to build scalable backend systems powering one of India’s fastest-growing fintech platforms. Upstox focuses on simplifying investing and wealth creation through technology-driven solutions used by millions of users across India. This Upstox Backend Developer role involves designing high-performance backend services, building secure APIs, and working closely with product and frontend teams to deliver reliable financial applications. Candidates searching for a Java Spring Boot backend developer job in Bangalore, backend engineer fintech job Mumbai, or a software development engineer backend role in product-based companies will gain experience working on large-scale distributed systems and modern backend architectures.

Key Responsibilities

Design, develop, and maintain scalable backend services using Java and Spring Framework Build and maintain high-performance RESTful APIs for enterprise applications Collaborate with product, frontend, and design teams to implement scalable backend solutions Ensure application performance, reliability, and responsiveness across backend systems Manage databases and server-side architecture using MySQL, MongoDB, Oracle, or Redis Write clean, maintainable, and testable production-level code Participate in code reviews and contribute to engineering best practices Work with containerization and orchestration tools such as Docker and Kubernetes Stay updated with modern backend technologies and system design practices

Requirements

Bachelor’s degree in Computer Science or related field 4–7 years of experience as a Backend Engineer or Software Developer Strong proficiency in Java and Spring Boot backend development Experience with relational and NoSQL databases (MySQL, Oracle, Redis, MongoDB) Experience working with Docker, Kubernetes, and scalable backend systems Understanding of REST API architecture and distributed systems Familiarity with frontend frameworks such as React or Angular is a plus Strong debugging, problem-solving, and communication skills Ability to work in fast-paced product engineering environments

Perks & Benefits

Opportunity to work on large-scale fintech platforms Fast-paced and high-impact engineering environment Exposure to modern backend and cloud technologies Collaborative and innovation-driven culture Career growth opportunities in product engineering

About Company

Upstox

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