{"id":2252477,"url":"https://alion.io/job/qnr-java-developer","title":"JAVA Developer","company":{"id":831232,"name":"QNR","domain":"qnr.com.gr","url":"https://alion.io/company/qnr","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":null},"role":"Backend","role_family":"Backend","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Metamorfosi, Greece"],"countries":["GR"],"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":"Git","optional":false},{"name":"Gradle","optional":false},{"name":"Hibernate","optional":false},{"name":"Java","optional":false},{"name":"JUnit","optional":false},{"name":"Maven","optional":false},{"name":"Mockito","optional":false},{"name":"MySQL","optional":false},{"name":"Oracle","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Spring Boot","optional":false},{"name":"Spring Framework","optional":false},{"name":"Spring Security","optional":false},{"name":"SQL","optional":false},{"name":"ActiveMQ","optional":true},{"name":"Agile","optional":true},{"name":"Apache Kafka","optional":true},{"name":"Apache Tomcat","optional":true},{"name":"Bitbucket","optional":true},{"name":"CI/CD","optional":true},{"name":"Docker","optional":true},{"name":"GraphQL","optional":true},{"name":"Jenkins","optional":true},{"name":"Kotlin","optional":true},{"name":"Kubernetes","optional":true},{"name":"RabbitMQ","optional":true},{"name":"Spring Cloud","optional":true}],"status":"live","first_seen_at":"2026-09-29T00:00:00Z","employer_posted_date":"2026-09-29","last_verified_at":"2026-10-11T23:25:15Z","board_verified":true,"closed_at":null,"days_open":12,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":12},"description":"Quality and Reliability (QnR) is a leading Technology Group, with more than 30yrs of presence in the market, delivering mission-critical digital transformation across Greece, Europe, and the broader EMEA region. Q&R is an Athens Stock Exchange-listed technology Group currently undergoing a period of significant growth and transformation, having completed five acquisitions within the last 18 months.\nQUALITY & RELIABILITY S.A. (Q&R S.A.) is a leading international technology company and a Great Place to Work® Certified organization for the 3rd consecutive year, delivering innovative software solutions and digital transformation projects for major organizations across multiple industries.\nWe are looking for inspired professionals that will be part of highly skilled teams who design, develop, deploy, and support complex Information Systems for our customers. The job holders will have the opportunity to be exposed to a wide variety of technologies to develop a solid background in the field of applications development.\nRequirements\nRequired skills:\nBachelors degree in computer science or another relevant fieldand 2-4 years of experience in:Coding and knowledge of Java 8+\nKnowledge/Experience on Spring Framework - Spring Boot, WebFlux, Spring Data, Spring Security\nKnowledge/Experience with ORM - JPA / Hibernate\nKnowledge of SQL, preferably Postgres, Oracle database (11g/12c) or MySQL\nExperience with designing, building and testing Spring Boot applications\nExperience with Testing Frameworks like JUnit, Mockito\nExperience with Build Tools (ie Maven, Gradle)\nExperience with Versioning tools (ie Git)\nExperience with Object-Oriented Design (OOD), Test-Driven Development (TDD) and design patterns\nDevelop Spring Boot, Java EE applications\nWrite well-designed, efficient code\nReview, test and debug team members' code\nDocument development phases\nEnsure our applications are secure and up-to-data\nDesign (relational) database architecture\nSchedule product releases with internal teams\nAnalyze and resolve technical and application problems\nDesired skills:\nM.Sc on Computer Science or relevant field is a plus.\nKnowledge of JEE Frameworks, such as Faces, Oracle ADF\nKnowledge of Front End Frameworks such as ReactJS is a plus.\nKnowledge of GraphQL\nExperience with Microservices, Spring Cloud\nExperience with Kubernetes, Docker\nKnowledge of XML, XSD / XML Schema\nDevelopment methodologies such as RUP or Agile\nExperience with JEE application servers (ie JBoss, Glassfish, Tomcat, Weblogic)\nExperience with CI/CD tools (ie Jenkins, Bitbucket pipelines)\nExperience with Messaging Middleware (Apache ActiveMQ, Rabbit MQ, Kafka)\nPrevious experience in Public Sector Projects is a strong asset\nYou are/have:\nStrong skills in teamwork, communication, analytical thinking and problem solving\nAbility to work both independently and in a team\nStrong communication and interpersonal skills\nOrganized and methodical\nGood delegation and time management skills\nBenefits\nWe want our people to be well compensated, so we offer an attractive salary package\nHealth is the most important asset, so we have you secured with a health insurance and compilation plan from day one\nWe are excited for challenges, so you are invited to take part in exciting, innovative projects that make a difference\nWe never stop learning and evolving! We encourage our people to follow the pace by providing them voucher for Training Courses, so that they adapt new tech skills and develop their soft skills\nMost important, we work as a team, so we gather on a smaller and bigger occasions to celebrate good times together!","description_format":"text","description_chars":3597,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Health insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Systems Integrators","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-11T02:48:00Z"}],"visa":[],"liveness":{"score":72,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.801,"p_room":0.9,"age_days":12,"expected_fill_days":29,"reasons":["conf:0","win:mid"],"computed_at":"2026-10-11T23:41:02Z"},"pay":null,"html_url":"https://alion.io/job/qnr-java-developer","json_url":"https://alion.io/job/qnr-java-developer.json","meta":{"generated_at":"2026-10-11T23:41:02Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":14846,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-12T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":831232},"rest":"https://alion.io/mcp/rest/get_company?id=831232"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fqnr-java-developer"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fqnr-java-developer"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fqnr-java-developer"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/qnr-java-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fqnr-java-developer"}]}