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source.ONE
South Asia

SDE Intern

Mumbai, India
2026-02-27

Role Description

0-1 Pune Full-Time **Role**: Developer Intern **Reporting to:** Engineering Manager **Department:** Technology **Location:** Pune **About Source**Source.One is India’s largest and fastest-growing polymer distribution company. Over the last 7 years, we have transformed the $30Bn polymer distribution ecosystem through a strong combination of data, technology, industry expertise, and logistics networks. Operating PAN-India, Source.One works closely with 13,000\+ manufacturing and trading partners. Powered by a proprietary Distribution Management System that is API-integrated with 18\+ partners, Source.One is the first and only company in its sector to operate at this scale. **The Role**The SDE Intern role is designed for passionate early-career engineers who want hands-on exposure to real-world software development. You will assist in developing, testing, and maintaining software applications while collaborating closely with experienced engineers to build scalable technology solutions that support the company’s growth. **Key Responsibilities (The “How”)*** Software Development: Assist in designing, developing, and implementing software solutions across business applications. Write clean, efficient, and maintainable code following best practices. * Collaboration \& Ideation: Work closely with team members to understand technical requirements and contribute ideas during brainstorming and design discussions. * Testing \& Debugging: Assist in debugging issues, fixing defects, and supporting testing and deployment activities. * Application Maintenance: Help maintain and update existing software applications. Monitor performance and support optimization initiatives. * Documentation: Document code, technical workflows, and development processes for knowledge sharing and continuity. **The Ideal Candidate (The “Who”)*** Technical Foundation: Basic programming knowledge in languages such as Java, Python, or C\+\+. Familiarity with JavaScript frameworks like Node.js and React.js is a plus. * Problem-Solving Skills: Strong analytical and logical thinking abilities with a passion for solving technical challenges. * Learning Mindset: Eagerness to learn new technologies, tools, and development methodologies. * Team Player: Good communication skills and the ability to work effectively in a collaborative team environment. * Process Awareness: Basic understanding of the software development lifecycle and engineering best practices. **Why Join Source.One?*** Real-World Exposure: Work on production-grade systems used at PAN-India scale. * Mentorship: Learn directly from experienced engineers and technology leaders. * Growth Opportunity: Strong foundation for a long-term engineering career. * Impact: Contribute to technology that powers India’s largest polymer distribution platform.

SDE Intern

source.ONE

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