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Java Developer (Video Media)

Ajax Systems· System Department – Cloud Development Department
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KyivFull-timePosted 4w ago

About the role

Ajax Systems seeks a Java Developer to join the System Division, focusing on the Video Management System, cloud infrastructure, and client applications within a unified ecosystem.

Responsibilities

  • Develop backend in enterprise environment using Java (4+ years required)
  • Participate in architecture & design discussions (SOA, microservice, event-driven)
  • Contribute to cloud development with AWS experience
  • Ensure high availability and scalable systems
  • Collaborate across embedded, cloud, mobile, and desktop engineering to maintain a unified platform

Qualifications

  • Java: 4+ years of professional backend development in enterprise environment
  • Kotlin: Knowledge and practical work experience
  • Java Concurrency: Strong understanding and practical application experience
  • Understanding of SOA, microservice, and event-driven architecture
  • Cloud development principles with practical AWS experience
  • Ability to scale and ensure high availability of loaded systems

Skills

Required:JavaKotlinJava ConcurrencySOA / microservices / event-driven architectureAWS / Cloud developmentHigh availability / scalabilityDocker / KubernetesGit / Gradle / Jenkins
Nice to have:Redis / Netty / Akka / gRPC / Project ReactorKafka / MongoDB / NATS

Benefits

  • The opportunity to suggest and implement your own ideas that directly influence the product and its mass production
  • A place in a fast-growing company with a motivated and professional team
  • Competitive salary
  • Medical insurance
  • English classes
  • Participation in Ajax’s internal beta-testing program for security systems
  • Discounts from partner companies
  • Discounts on Ajax products
Last updated Oct 21, 2026. Interested? Apply on the company site.
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About Ajax Systems

Rule your space

Ajax alarm system includes everything you need to protect your property | Professional home security system that combines CCTV, fire alarm and automation

intrusion protectionvideo surveillancefire and life safetyautomationCCTVfire alarmautomationremote sites
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