Senior Java/Kotlin Developer (Fintech)

TL;DR

Senior Java/Kotlin Developer (Fintech): Designing and implementing modern, scalable backend services that power hirify.global’s global financial platform with an accent on building resilient microservices and integrating with global partners. Focus on solving complex problems and driving innovation in a fast-paced, collaborative environment.

Location: On-site in Belgrade

Company

hirify.global is the global fintech powerhouse behind the world’s largest proprietary payments infrastructure.

What you will do

• Design and develop resilient microservices and APIs for next-generation financial solutions.
• Build new integrations with external partners and payment systems.
• Collaborate with developers, DevOps, and data teams to optimize system design.
• Participate in design discussions, code reviews, and performance tuning sessions.
• Explore new frameworks and tools to keep the platform ahead of the curve.

Requirements

• 4+ years of hands-on experience with Java (Spring, Spring Boot) or Kotlin.
• Experience designing, developing, and debugging RESTful web services and microservices.
• Knowledge of Git, Gradle, and modern backend engineering tools.
• Understanding of software architecture and performance optimization in cloud environments.
• Strong English communication skills for effective collaboration.

Nice to have

• Experience in fintech, payments, or banking systems.
• Experience with AWS services and infrastructure.
• Familiarity with containerized deployments (Docker, Kubernetes).
• Interest in AI-enabled systems.