Java Backend Engineer In Test

Infolet has been supporting IT leaders for 20 years by providing technology, experts, and full operational support, including legalization of stay and work for international IT specialists. They work on projects involving Java, JavaScript, C embedded, C++, PHP, mobile specialists, software testers, network and system administrators, among others.

• 5 - 10 years of experience in backend development
• Strong knowledge of Java (Java 11+, preferably 17+)
• Hands-on experience in test automation (framework design and implementation)
• Experience with REST APIs and microservices architecture
• Good knowledge of Git
• Experience with SQL and databases (preferably Oracle)
• Comfortable working in Unix/Linux environments
• Experience with Spring / Spring Boot
• Fluent English and Polish

Nice to have:

• Experience with Test-Driven Development (TDD)
• Knowledge of scripting languages (Python, Bash)
• Experience working in QA or closely with QA teams
• Understanding of application monitoring tools

• Develop and maintain backend services and microservices using Java (11/17/21)
• Design and implement automated testing frameworks to ensure software quality
• Contribute to migration from legacy systems to modern, API-based architecture
• Work with RESTful services and integration layers
• Collaborate with development and QA teams to improve testing processes
• Optimize system performance and reliability
• Work with databases and write efficient SQL queries
• Use Unix-based environments and command-line tools in daily work