BLOCKCHAIN.COM IS THE WORLD’S LEADING SOFTWARE PLATFORM FOR DIGITAL ASSETS. OFFERING THE LARGEST PRODUCTION BLOCKCHAIN PLATFORM IN THE WORLD, WE SHARE THE PASSION TO CODE, CREATE, AND ULTIMATELY BUILD AN OPEN, ACCESSIBLE AND FAIR FINANCIAL FUTURE, ONE PIECE OF SOFTWARE AT A TIME.

We’re seeking a highly motivated Software Engineering Intern to join the Payments team at Blockchain.com. This team enables users across the world to deposit and withdraw funds from the Blockchain.com platform — building the infrastructure that bridges traditional finance and crypto.
As an intern, you’ll gain hands-on experience working with backend systems in Kotlin, while learning how to integrate with banks, payment providers, and financial infrastructure. This is a great opportunity for someone curious about building secure and scalable systems in the fast-evolving world of crypto and fintech.

• Contribute to the development of APIs that power deposits, withdrawals, and payment flows in the Blockchain.com app.
• Assist in integrating with external payment providers and banks, supporting users in multiple regions.
• Write clean, maintainable, and testable code under the guidance of experienced engineers.
• Help resolve technical issues related to payments in collaboration with the FinOps and engineering teams.
• Learn and apply best practices in monitoring, performance tuning, and security for payment systems.
• Participate in code reviews, discussions, and team stand-ups, contributing ideas and learning collaboratively.