5h ago

Senior Java Developer

Kyiv

$80k-$160k / yearest.

full-timeseniorSecurity systems / IoT

🛠 Tech Stack

+2

💼 About This Role

You'll join the Accounting Team at Ajax Systems, a leading security system manufacturer, to develop and maintain backend services. You'll architect scalable, high-availability solutions using Java and Kotlin in a microservices environment. This role offers the chance to impact products and work with a zero-bullshit culture.

🎯 What You'll Do

  • Develop backend services using Java and Kotlin
  • Design and implement microservices and event-driven architectures
  • Scale and ensure high availability of loaded systems
  • Work with Kafka, MongoDB, NATS, Docker, and Kubernetes

📋 Requirements

  • 5+ years professional Java backend development in enterprise environment
  • Practical experience with Kotlin
  • Strong understanding of Java Concurrency
  • Experience with SOA, microservice, and event-driven architecture

✨ Nice to Have

  • Experience with Redis, Netty, Akka
  • Knowledge of gRPC and Project Reactor

🎁 Benefits & Perks

  • 💰 Competitive salary
  • 🏥 Medical insurance
  • 📚 Corporate English classes
  • 🚀 Opportunity to share and implement your own ideas
  • 🤝 Work with a motivated team
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