Software Engineer (Java) - Crypto

Java

al. Jana Pawła II 43a, Kraków+4 Locations

Revolut

Full-time

Permanent

Senior

Remote

Tech stack

Java

master

English

advanced

Distributed systems

regular

Backend

regular

Kotlin

nice to have

Scala

nice to have

Job description

About Revolut

People deserve more from their money. More visibility, more control, and more freedom. Since 2015, Revolut has been on a mission to deliver just that. Our powerhouse of products — including spending, saving, investing, exchanging, travelling, and more — help our 55+ million customers get more from their money every day.

As we continue our lightning-fast growth,‌ 2 things are essential to our success: our people and our culture. In recognition of our outstanding employee experience, we've been certified as a Great Place to Work™. So far, we have 10,000+ people working around the world, from our offices and remotely, to help us achieve our mission. And we're looking for more brilliant people. People who love building great products, redefining success, and turning the complexity of a chaotic world into the simplicity of a beautiful solution.

About the role

We’re building next-generation crypto infrastructure - and our backend engineers are at the core. As a Software Engineer (Backend - Java) - Crypto in Revolut’s Crypto team, you’ll design and scale resilient services that power digital assets at Revolut. You’ll work closely with Product and Ops to deliver reliable systems at lightning speed.

We value minimal dependencies, clean code and engineers who own problems from design through production. If you’re excited to work on real-time payments, DeFi rails and crypto infrastructure for millions of users, this is your team.

What you'll be doing

• Designing, building and scaling backend systems powering Revolut’s crypto products
• Developing APIs and services for blockchain transaction processing, liquidity and risk management
• Collaborating with product managers, engineers and crypto ops to translate business needs into system architecture
• Building scalable services to support global crypto expansion and jurisdictional requirements
• Writing clean, maintainable and testable code using Java and modern backend frameworks

What you'll need

• 5+ years of backend engineering experience with Java
• Strong understanding of backend architecture, distributed systems and APIs
• A track record of delivering robust production systems in fast-paced environments
• Passion for problem-solving and owning end-to-end technical delivery
• Interest in crypto products and blockchain infrastructure

Nice to have

• Experience integrating blockchain APIs or crypto custody solutions
• Familiarity with financial services or real-time risk systems
• Experience with Kotlin, Scala or infrastructure tooling (Docker, Kubernetes, GCP)

_Building a global financial super app isn’t enough. Our Revoluters are a priority, and that’s why in 2021 we launched our inaugural D&I Framework, designed to help us thrive and grow everyday. We're not just doing this because it's the right thing to do. We’re doing it because we know that seeking out diverse talent and creating an inclusive workplace is the way to create exceptional, innovative products and services for our customers. That’s why we encourage applications from people with diverse backgrounds and experiences to join this multicultural, hard-working team._

Published: 15.08.2025

Office location