Careers

Job-openings01

Technical Requirements:

· Minimum of 4 years of experience in developing backend functionalities using Java
· Experience/knowledge with Quarkus
· Strong experience with microservices architecture
· Experience with RESTful & Reactive APIs and their integration
· Experience with SQL databases and SCM systems such as Git/GitLab
· At least 2 years of experience in DevOps, particularly in CI/CD and container management
· Familiarity with Agile methodologies (Scrum, Kanban) and DevOps practices
· High degree of independence, attention to detail, and strong quality awareness
· Strong team and communication skills, with the ability to work in interdisciplinary teams
· Excellent English skills

Responsibilities:


· Develop and optimize backend functionalities using modern technologies (Java, Microservices, Kubernetes)
· Monitor and troubleshoot systems using Prometheus, Grafana, and Graylog
· Design and implement scalable, high-performance, and secure applications
· Develop and maintain RESTful & Reactive APIs, including documentation
· Debug, troubleshoot, and optimize system performance
· Collaborate with QA and DevOps teams to ensure smooth CI/CD processes
· Ensure code quality through code reviews, unit & integration tests, and best practices
· Work closely with architects and other developers to continuously improve the software solution
· Evaluate new technologies and their application in the project context
· Experience in developing frontend web solutions with React

Contact person
Daria Sergeeva
Contact Email
daria.sergeeva@fivesysdev.com
Contact phone
+380979889656
Contact position
Head of Recruiting