Fullstack QA (Java)

Fullstack QA (Java) position at Leon, offering remote or office work. Responsibilities include testing backend services, REST API, and web UI, as well as automating tests in Java.

Analyze requirements, technical documentation, and business logic of implemented changes. Test backend services and REST API. Check service interactions via Kafka/RabbitMQ. Work with data in PostgreSQL and Redis. Check user scenarios on the web interface in conjunction with backend logic. Develop and maintain test plans, test cases, and regression sets in TestRail. Automate API, UI, and integration scenario tests in Java. Localize, document, and track defects until they are fixed. Analyze logs, errors, and metrics using Grafana, OpenSearch, and other tools. Participate in preparing and overseeing releases. Interact with developers, analysts, and product managers at all stages of development.

At least 3 years of experience as a QA engineer. Higher education in information technology. Experience in test automation in Java: JUnit/TestNG, Rest Assured, Selenide/Selenium. Practical experience in testing backend systems. Experience in REST API testing. Experience with Git, Docker, and understanding of CI/CD processes. Strong SQL knowledge: writing queries, working with JOIN, filtering, data updates, and aggregate functions. Experience testing message brokers and databases. Knowledge of test design techniques and the ability to apply them in practice. Strong Postman skills. Nice to have: Experience testing web and mobile applications. Experience with Kubernetes.

Full-time employment. Schedule: 5/2. Work format: remote or office.