Backend Developer Intern

About this internship

PayMatrix is hiring a Backend Developer Intern for its Baner, Pune office in Pune. This 3-month in-office internship sits within the fast-growing financial technology (fintech) sector and is designed for students and recent graduates who want practical, hands-on experience in backend development. As a Backend Developer Intern at PayMatrix, you will work closely with experienced engineers, analysts and product managers on real, production-grade fintech problems from day one. You will build and apply skills such as Node.js, Express.js, MongoDB, REST API, while learning how secure, compliant and scalable financial products are built and shipped in India. Key responsibilities: • Write tests and document endpoints • Implement payment and transaction logic • Build and maintain secure server-side APIs • Maintain high standards of data security, accuracy and documentation What you will gain: genuine backend development experience in fintech, structured mentorship, a certificate of internship and a letter of recommendation. Pune is one of India's leading fintech and startup hubs, and strong interns are frequently offered pre-placement roles. This is a verified, fully reviewed listing — apply for free on MyInternships.in with no charges and no third-party redirects.

Skills you'll use

What you'll do

• Write tests and document endpoints
• Implement payment and transaction logic
• Build and maintain secure server-side APIs

Who can apply

• Pursuing or recently completed a relevant degree (B.E./B.Tech, BCA, MCA, B.Sc, B.Com, BBA, MBA, CA / CFA aspirants or equivalent)
• Strong fundamentals in the chosen domain and a genuine willingness to learn
• Good communication, ownership, analytical thinking and teamwork skills
• Comfortable working in a fast-paced, compliance-aware fintech environment

Perks & benefits

About PayMatrix

PayMatrix hires interns and freshers across India and offers hands-on, mentor-led internships with real project work. Explore all current openings below and apply for free.

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