Middle Java/Kotlin Developer (Backend)

TL;DR

Middle Java/Kotlin Developer (Backend): Designing and implementing core backend services and data pipelines with an accent on architecture and documentation. Focus on setting up and maintaining alerting, dashboards, and runbooks for production services.

Location: Onsite in Lviv

Company

hirify.global is a full-cycle company creating security solutions for residential and commercial properties.

What you will do

• Design and implement core backend services and data pipelines.
• Participate in designing and improving system architecture.
• Ensure proper test coverage (unit and integration tests).
• Set up and maintain alerting, dashboards, and runbooks for production services.
• Collaborate with team members and other engineering teams to deliver features aligned with business needs.

Requirements

• 3+ years of professional backend development in Java (enterprise environment).
• Strong understanding and practical experience with Java Concurrency.
• Understanding of SOA, microservices, and event-driven architecture.
• Practical experience with AWS and cloud development principles.
• Experience with NoSQL databases and message brokers.
• Familiarity with enterprise-grade stack (messaging systems, in-memory storage, key-value databases).
• Experience with Docker, Kubernetes, Git, Gradle, and Jenkins.

Nice to have

• Experience with Redis, Netty, Akka, gRPC, Project Reactor, NATS, Kafka, and MongoDB.
• Strong knowledge of unit testing and understanding of automated testing practices.

Culture & Benefits

• Opportunity to propose and implement your own ideas with a real impact on the product and production.
• Work in a highly motivated team with a zero-bullshit culture.
• Competitive salary and health insurance.
• Corporate English classes.
• Compensation for professional development and learning.
• Opportunity to participate in beta testing of Ajax security systems.