Vacancy: Senior Java Developer

Requirements:

• Deep Java knowledge (Java Core, multithreading);
• Strong awareness of Spring stack: (Spring Framework, Spring Boot, Spring Cloud). Will be a plus: RESTFul Web Services frameworks (e.g. Jersey, Dropwizard);
• Experience with messaging systems (e.g. Kafka, RabbitMQ) and NoSQL databases (e.g. Redis, Couchbase);
• A mastery of object-oriented design, design patterns and software design best practices;
• Desire to write unit and functional tests (JUnit, AssertJ, Mockito) as well as integration tests and Testcontainers Java library;
• Familiarity with application performance management tools (AppDynamics, New Relic);
• Experience leading the design, development, delivery, and support of technically complex software products;
• Proficiency at understanding an existing codebase, learning from it, and documenting/explaining when needed.

The main flow of everyday tasks:

• Code new REST services (as additional modules and as separate microservices) that will run on our highly loaded environment in order to carry out vital business tasks;
• Refactor existing code to make it more scalable and maintainable;
• Bring new approaches to existing solutions by using modern best practices and new frameworks;
• Keep current documentation in a consistent state;
• Write integration, functional and unit tests for new services;
• Fix if needed the defects in a current code.