Java Developer for DGN Games Offline

Requirements:

• Experience in software development for more than 2+ years;

• Languages/Specifications: Java 8+, SQL;

• Strong knowledge of Java Core, Error Handling, Servlets, Collections, Java;

• Memory Model, Garbage Collection modes and principles, Concurrency;

• Frameworks: Spring (Boot, MVC, Security, Data);

• Tools:GitLab, Maven, Docker, Jira;

• Databases: MongoDB, Redis;

• Messaging: Redis, RabbitMQ;

• Experience with Zookeeper, Tomcat, AWS (EC2, Lambda, CloudWatch,

RDS, API Gateway);

• Experience with high-performance and high-load systems;

Strong knowledge of Computer Science, Computing Theory:

• Paradigm & Principles (OOP, SOLID, DDD, TDD, BDD);

• Database theory (RDBMS, NoSQL);

• Code testing practices;

• Algorithms;

• Data structures;

• Architectural, Enterprise, and Design Patterns.

Understanding of network interactions:

• Protocols (HTTP, WebSocket);

• Conventions (e.g. REST, RPC);

• Authentication and authorization flow;

• Standards and practices (e.g. oAuth, JWT);

Experience with:

• Troubleshooting, profiling, and debugging applications;

• Agile software processes and technologies;

• Intermediate+ level of English.

Nice to have:

• K8s;

• Experience in TDD;

• Testing: JMeter;

• Tools: Confluence, Jenkins;

• Understanding of Performance Monitoring and Testing (Thread Dumps, CPU and Memory Monitoring, Instrumentation);

• Experience working with Jersey, SLF4J, Log4j, Guava, FasterXML, Jackson ObjectMapper, HttpClients.

We offer:

• Challenging tasks, opportunity to influence the quality of the product;

• Professional management;

• Interesting long-term project;

• Professional and personal development programs;

• Regular performance reviews;

• 20 calendar days of paid vacation, paid sick leave;

• Work in a comfortable office;

• Medical insurance, sports compensation;

• Free English lessons;

• Creating fun while having fun — great people and positive working atmosphere.