Software Developer Intern

Experience

1-3 years

Location

Pune, India

About QuantXpress

QuantXpress is a pioneering technology firm specializing in high-frequency trading (HFT) applications and market data solutions. We build high-performance, low-latency systems that empower institutional traders and quantitative funds to execute strategies with precision and speed.
We are seeking a motivated and talented Software Developer Intern to join our Core Development Team. This is an excellent opportunity for someone passionate about software engineering, eager to learn, and ready to contribute to real-world applications in the fintech domain. If you have a strong foundation in programming and a desire to build high-quality software, we want to hear from you.

Role Overview

As a Software Developer Intern, you will work alongside experienced software engineers, quantitative researchers, and product managers to develop and enhance various components of our trading platform ecosystem. You will gain hands-on experience across the full software development lifecycle from requirements gathering and design to implementation, testing, and deployment.
This role offers exposure to a modern technology stack including C# for backend services, ReactJS for frontend applications, and Python for automation and tooling. You will have the opportunity to work on meaningful projects that directly impact our trading operations and client experience.

Key Responsibilities

Frontend Development (ReactJS)

• Develop responsive and user-friendly web interfaces for trading dashboards, reporting tools, and configuration panels
• Build reusable UI components following modern React patterns (hooks, context, functional components)
• Integrate frontend applications with backend RESTful APIs
• Optimize applications for maximum performance and cross-browser compatibility
• Collaborate with UX/UI designers to implement intuitive user experiences

Backend Development (C# / .NET Core)

• Develop and maintain backend services and APIs using C# and .NET Core
• Implement business logic for trading workflows, user management, and data processing
• Write clean, scalable, and maintainable code following object-oriented principles
• Participate in database design and integration with SQL databases
• Debug and resolve issues across the application stack

Automation & Tooling (Python)

• Write Python scripts to automate operational tasks, data processing, and system monitoring
• Develop tools for testing, deployment, and environment management
• Assist in building data pipelines and integration scripts
• Contribute to internal tooling to improve developer productivity

Collaboration & Learning

• Work closely with senior developers, product owners, and quality assurance teams
• Participate in daily stand-ups, sprint planning, and code reviews
• Document technical designs, API specifications, and implementation details
• Learn and adopt industry best practices for software development, testing, and version control

About the Successful Candidate

We are looking for a passionate and self-motivated individual who is eager to learn and contribute to real-world software development projects. The ideal candidate has a strong foundation in programming fundamentals, a willingness to work across the full stack, and a genuine interest in building high-quality applications.
QuantXpress isn't just a workplace; it's a platform where product experts set the stage for groundbreaking innovation and excellence. Join us in our mission to create products that not only meet customer needs but also exceed their expectations, leaving an indelible mark on the world of technology and innovation.

These are an added plus

• Experience with cloud technologies.
• Knowledge of other programming languages.
• Experience with Agile methodologies.

Experience

• 1 to 5 years of post-degree relevant experience
• Qualified as B.E / B.Tech / M.E / M.Tech / M.C.A in Computer related subjects

QuantXpress isn't just a workplace; it's a platform where product experts set the stage for groundbreaking innovation and excellence. Join us in our mission to create products that not only meet customer needs but also exceed their expectations, leaving an indelible mark on the world of technology and innovation.

Apply for this job