Java Software Engineer

A fast-growing Fintech company based in London, are on the lookout for talented Kotlin Engineers to join their high-impact engineering team.

You don't need to be a Kotlin expert yet - if you've worked in any JVM language (Java, Scala, Clojure, etc.) and are keen to learn Kotlin, we'd love to hear from you.

What you'll do

• Design and build high-performance backend services using Kotlin (and the wider JVM ecosystem).
• Collaborate closely with product managers, data engineers, and designers to deliver customer-focused financial solutions.
• Write clean, testable, and maintainable code with a focus on reliability and scalability.
• Contribute to architectural discussions and help shape our platform as we scale.

• Strong experience with Java, Scala, Kotlin, or another JVM language.
• Solid understanding of modern software engineering principles - from CI/CD to cloud-native development (AWS, GCP, or Azure).
• Experience with frameworks like Spring Boot, Micronaut, or Ktor is a plus.
• A mindset geared toward collaboration, curiosity, and continuous improvement.

• Salary up to £100k
• Hybrid working (2 days in London office, 3 days from home), can also work from abroad up to 120 days a year