Monterail
Senior Kotlin Engineer / Architect (web) - Freelancer
MonterailPoland4 hours ago
Full-timeOther
We are looking for Senior Kotlin Engineer/Architect to join our team.

About The Project

You'll join an Insurtech company offering a cutting-edge platform that empowers property & casualty (P&C) insurers, reinsurers, and MGAs to make smarter pricing, rating, and underwriting decisions.

The platform leverages decision intelligence, predictive modeling, AI/ML, and analytics to turn fragmented or sparse data into actionable insights, reduce manual work, improve pricing accuracy, and accelerate underwriting workflows.

We're looking for someone who:

  • Has strong experience with Kotlin in web-based environments (not Android)
  • Is highly skilled with Spring Boot and/or Ktor (this is super important)
  • Has solid experience with Hibernate and Spring frameworks
  • Understands modern software architecture and can contribute to design discussions
  • Has valid EU work authorization (ideally based in Poland)
  • Is fluent in English - both spoken and written

You will

  • Build, enhance, and maintain core backend services using Kotlin (Spring Boot or Ktor)
  • Collaborate with architects, product managers, and data scientists to design scalable and reliable solutions
  • Improve performance, stability, and maintainability of the platform
  • Contribute ideas for architecture, design patterns, and tooling
  • Ensure code quality through reviews, testing, and best practices

What do we mean by freelance?

  • Read more at Monterail Tech Network

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