Hybrid – London (3 days onsite / 2 days WFH)

About the role

We’re looking for a Senior Java/Kotlin Engineer who loves building real products used by real customers. You’ll join a high-impact product engineering team designing and delivering scalable, event-driven systems in the cloud.

This is a hands-on senior role for someone who thrives on ownership, enjoys solving complex problems, and wants to shape both technical direction and product outcomes.

What you’ll be doing

• Designing and building high-scale backend services in Java and Kotlin
• Building and operating systems on AWS cloud infrastructure
• Working closely with Product, Design, and Data teams to deliver customer-facing features
• Driving technical architecture, engineering standards, and best practices
• Mentoring engineers and contributing to a strong engineering culture
• Improving performance, reliab...