Senior Java Engineer (quantum team)

Dive into the pulse of cutting-edge solutions with Patrianna LTD! 🚀Are you ready to dive into the dynamic world of social gaming and be part of a rapidly expanding team? We’re on the lookout for a talented Senior Java Engineer to join our Patrianna LTD team on a full-time basis.🌟 What You Gain?Dynamic Environment: Step into the heart of a super fast-growing social gaming company, where innovation and creativity thrive.Global Impact: Be at the forefront of crafting a global social entertainment platform, with a primary focus on captivating the North American market.Limitless Growth: Take your career to new heights with opportunities for advancement and personal development. Join us in the exhilarating journey of continuous growth.Massive Reach: Contribute to the development of client web and mobile apps that engage with up to 150 million customers worldwide.Commitment to Excellence: We’re dedicated to delivering high-quality code, ensuring predictable behavior in production, seamless scaling, and automation every step of the way.We’re seeking a skilled Senior Java Engineer to join our backend team in Ukraine/EU and contribute to the development of new products and features. In this role, you will:Design and deliver clean, scalable, and testable code with minimal supervisionCollaborate with backend, web, mobile, QA, and product teams to ensure smooth development processesTake ownership of specific services or functionalitiesIf you’re passionate about building high-quality solutions and ready to make an impact, we’d love to have you on our team.Requirements:Must have:6+ years of production experience with Java and its ecosystemSolid Java knowledge and understanding of JVM internalsExcellent knowledge of relational database principles (preferably PostgreSQL)Solid understanding of messaging concepts (preferably Kafka ecosystem)Good understanding of concurrency concepts and principlesExceptional troubleshooting skillsGood understanding of relevant security best practicesAt least upper-intermediate proficiency in EnglishWould be a plus:Expertise in multithreading and high-load systemsDeep understanding of Kafka internals and principlesOur Tech StackJava 23 🔥Spring Boot 3.5.4 🔥Google Cloud Platform:KubernetesKafkaAlloyDB for PostgreSQLSpannerEbean ORMFlywayRedisQuartzWebsocketsRetoolTest ContainersLocust for perf testingJenkins/ArgoCDELK/Sentry/GrafanaJira/Confluence/Slack/BitbucketWe offerModern tech stackFresh, well-maintained codebase featuring high test coverageMinimal bureaucracy and fast approval processesAbility to work with highly skilled, passionate, and supportive teammatesChance to make a global impact by contributing to projects experiencing exponential user growthBenefitsFull Remote Work: Enjoy the flexibility of working remotely from wherever you feel most productive.Generous Leave Policy: Take advantage of paid time off, encompassing both vacation and sick leave, to ensure you can recharge and recover when needed. Take your time on bank holidays as well.Company Events: Engage in our vibrant company culture through a variety of informal events designed to foster camaraderie and teamwork.Continuously Development: Get an opportunity to join a fast-growing business where the sky’s the limit.