Middle/Senior Java Developer

компания "devexperts" devexperts has been working for nearly two decades consulting and developing for the financial industry. we solve complex technological challenges facing the most well-respected financial institutions worldwide.by becoming a part of devexperts, you’ll become a part of a company that fosters self-improvement and actively seeks out-of-the-box ideas.our teams work together to create the next generation of financial software solutions. we welcome all candidates who believe, as we do, that innovation is grounded in education. what we have new and ongoing projects based on our platform — dxtrade. it’s an order management system and due to a complexity of finance world, each project is different and pushes the platform towards to evolution. the oms backend is responsible for all business processes related to trading. order issuing, validation, routing, execution, option price calculations, reconciliation, etc. high performance, low-latency and fault tolerance is our daily job. we strive for code quality via careful code reviews and various types of testing. fear of change is eliminated by a high test coverage. more than 70% in average and 90% on critical parts. teams co-еxistin a scrum/kanban environment backed by atlassian suite, slack, teamcity, sonar, docker, etc. most project teams are multi-cultural and distributed, usually consist of 3-7 be engineers balanced by qas, fes, bas… common used technologies are: java 11+, collections, streams, threads, concurrency spring, aspectj, kotlin junit5, mockito docker, postresql, liquibase, prometheus, elk. what we expect from you passion to code in java exposure to java (j2se) platform, understanding whatchr(39)s happening under the hood: threads, collections, streams, memory, garbage collector foundation in computer science data structures, algorithms and their complexities readiness to have careful, blameless code reviews and constantly increase your code quality willingness to deal with performance analysis to detect and fix multi-threading issues ability to work on sophisticated business domain together with experienced teammates readiness to dive into complicated business requirements of finance world familiarity with relational database design concepts, sql b2+ english what makes us happier trading and capital markets background hands-on experience in concurrent programming and understanding of thread synchronisation approaches understanding relational db internals, indexes, locks experience in debugging heap and thread-dumps familiarity with code profiling by appropriate tools (yourkit, jprofiler, visual vm) exposure to distributed systems, fulfilling strong performance and reliability requirements solid unix/linux knowledge