Senior Staff - IT Software Engineering

StoneX; Bengaluru; On-site; INR 1,500,000 - 2,300,000; Full time

Job summary

StoneX is seeking a Senior Staff - IT Software Engineering in Bengaluru. You will design and deliver scalable web applications using .NET and React.js, aligning with global teams and fintech requirements.

You will own critical modules, drive architectural decisions, mentor peers, and ensure quality through automated tests and DevOps practices. Strong distributed systems experience and cloud exposure are highly valued.

Qualifications

• BS/MS degree in Computer Science, Engineering, or related subject.
• 5+ years of experience architecting, designing, developing, and implementing solutions.
• Experience with scalable web apps in the .NET environment and microservices.
• Experience with JavaScript, React.js, CSS/SASS, HTML.
• Experience with Git.
• Nice to have Azure, Docker, Kubernetes, jQuery.

Responsibilities

• Contribute to all phases of the development lifecycle within Agile.
• Collaborate with business analysts, testers, developers and SMEs.
• Write, develop and maintain well designed, testable code.

Skills

5+ years experience

JavaScript

React.js

CSS/SASS

HTML

Microservices

Education

BS/MS in Computer Science or related

Tools

Git

Azure

Docker

Kubernetes

jQuery

Job description

Senior Staff - IT Software Engineering

Job Locations: IN-Bangalore

Requisition ID: 2026-16905

Category: Information Technology

Position Type: Experienced Professional

Overview

Connecting clients to markets - and talent to opportunity.

With 5,400+ employees and over 80,000 institutional, commercial, and payments clients, we operate from more than 80 offices spread across six continents. As a Fortune 100, Nasdaq-listed provider, we connect clients to the global markets - focusing on innovation, human connection, and providing world-class products and services to all types of investors.

Whether you want to forge a career connecting our retail clients to potential trading opportunities, or ingrain yourself in the world of institutional investing, StoneX Group is made up of four business segments that offer endless potential for progression and growth.

Responsibilities

Position Purpose :

We are looking for a Regular Full Stack Developer (.NET Engineer/ React.js) with experience in building advanced and scalable web applications. The role will focus on cooperate with various engineering teams that work with the retail client onboarding solutions. Responsibilities include application development and modernization across full software development lifecycle from concept and design to testing, collaborating with experienced engineers.

Primary Duties

• Contribute to all phases of the development lifecycle working within Agile methodology
• Collaborative with multi-disciplinary teams of business analysts, testers, developers, and subject matter experts
• Write, develop and maintain well designed, testable, efficient code

Qualifications

To land this role you will need:

• BS/MS degree in Computer Science, Engineering, or a related subject
• 5+ years of experience architecting, designing, developing, and implementing solutions
• Experience within programming scalable web applications in the .NET environment
• Experience developing distributed systems using Microservice architecture
• Experience with JavaScript, React.js, CSS/SASS, HTML
• Experience with Git
• Nice to have experience with jQuery,
• Nice to have experience with Azure, Docker, Kubernetes