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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