{"id":4158304,"url":"https://alion.io/job/codery-java-developer","title":"Java Developer","company":{"id":4424723,"name":"Codery","domain":"teamcodery.com","url":"https://alion.io/company/codery-2","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Sofia, Bulgaria"],"countries":["BG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon Aurora","optional":false},{"name":"Apache Kafka","optional":false},{"name":"AWS","optional":false},{"name":"ChatGPT","optional":false},{"name":"CI/CD","optional":false},{"name":"Claude","optional":false},{"name":"Claude Code","optional":false},{"name":"GitLab","optional":false},{"name":"Grafana","optional":false},{"name":"Hibernate","optional":false},{"name":"Java","optional":false},{"name":"JUnit","optional":false},{"name":"Kubernetes","optional":false},{"name":"OpenAI","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Prometheus","optional":false},{"name":"RabbitMQ","optional":false},{"name":"Rest API","optional":false},{"name":"Spring Boot","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-11-12T11:16:40Z","employer_posted_date":null,"last_verified_at":"2026-11-12T11:16:40Z","board_verified":false,"closed_at":null,"days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"Do you build Java microservices that are clean, tested and ready for real traffic? 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We are building a backend team of 12 Java engineers around a real-time, microservices-based platform, and we are searching for Java Developers to build and run its core services, such as accounts, payments and real-time event processing.\n\nWhat Technical knowledge is needed?\n\nStrong knowledge of Java (Java 21 preferred) and Spring Boot\n\nMicroservices architecture\n\nKubernetes\n\nPostgreSQL / Amazon Aurora and SQL\n\nMessaging with Kafka and RabbitMQ\n\nREST APIs, unit and integration testing (JUnit or similar)\n\nAI-enabled development: daily hands-on use of Claude and OpenAI tools (e.g. Claude Code, ChatGPT) for writing, reviewing and debugging code\n\nWhat professional qualifications are needed?\n\n3+ years of professional Java development\n\nGood spoken and written English\n\nWhat would certainly impress us?\n\nExperience in the iGaming / sports betting industry (strongly preferred)\n\nExperience with high-load, real-time systems\n\nExperience with Hibernate / JPA\n\nWhat else would be considered as an advantage?\n\nCI/CD with GitLab\n\nMonitoring with Grafana (and Prometheus or similar)\n\nExperience with AWS\n\nBy joining us:\n\nYou will join a new backend team of 12 engineers and help shape how it works\n\nYou will have exposure to large scale projects, used by real clients, which will help you gain an unmatched professional experience with Java microservices on Kubernetes\n\nYou will work in a friendly, informal, and relaxed environment, provided by a team of professionals with diverse expertise\n\nYou will receive training and professional development opportunities\n\nYou will have equally rewarding opportunities for career growth in technical and managerial field","description_format":"text","description_chars":1921,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Professional 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