{"id":1144060,"url":"https://alion.io/job/mindbox-java-fullstack-developer-z-reactem","title":"Java Fullstack Developer z Reactem","company":{"id":53456,"name":"Mindbox","domain":"mindboxgroup.com","url":"https://alion.io/company/mindbox","size_band":"1001-5000","is_staffing_agency":false,"is_intermediary":false,"ats_vendor":"Traffit","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"middle","employment_type":null,"work_mode":"hybrid","remote_scope":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":4,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Git","optional":false},{"name":"Java","optional":false},{"name":"React.js","optional":false},{"name":"Rest API","optional":false},{"name":"Spring Boot","optional":false},{"name":"SQL","optional":false},{"name":"TypeScript","optional":false},{"name":"Apache Kafka","optional":true},{"name":"Azure","optional":true},{"name":"JavaScript","optional":true},{"name":"Kubernetes","optional":true},{"name":"PostgreSQL","optional":true}],"status":"live","first_seen_at":"2026-09-23T13:30:00Z","employer_posted_date":"2026-09-23","last_verified_at":"2026-09-24T04:20:52Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"At Mindboxwe connect top IT talents with technology projects for leading enterprises across Europe.\nYou’ll join our client's team focused on developing cutting-edge business applications in a dynamic and collaborative environment. If you thrive on building robust backend systems while contributing to sleek, user-friendly frontends, this role is for you.\nSounds like your kind of challenge?\n#LI - Hybrid: 1-2x/week from the office in Warsaw\nResponsibilities\nFlexible cooperation model \nHybrid work setup - 1-2x/week from the office in Warsaw\nCollaborative team culture - work alongside experienced professionals eager to share knowledge \nContinuous development - access to training platforms and growth opportunities \nComprehensive benefits - including Interpolska Health Care, Multisport card, Warta Insurance, and more \nHigh quality equipment - laptop and essential software provided \nRequirements\nDeveloping backend services using Java and Spring Boot.\nBuilding and enhancing frontend applications in React.\nDesigning and implementing REST APIs.\nIntegrating applications with external systems.\nWriting and maintaining unit and integration tests.\nParticipating in code reviews.\nEnsuring performance, quality, and security of applications.\nCollaborating with other product team members.\nNote:Detailed project information will be shared during the recruitment process.\nBenefits\n4+ years of experience in developing applications.\nStrong knowledge of Java and Spring Boot.\nHands-on experience with React.\nSolid understanding of TypeScript and HTML5.\nExperience with REST APIs.\nGood knowledge of SQL.\nFamiliarity with Git.\nUnderstanding of secure web application practices.\nNice to have\nExperience with Kafka.\nCloud technologies (e.g., Azure).\nKubernetes.\nDatabases like PostgreSQL or Oracle.\nPrevious experience in enterprise environments.\nJoining this project you’llbecome part of Mindbox - a tech-driven company where consulting, engineering, and talent meet to build meaningful digital solutions. We’llback you up every step of the way, accelerate your development, and ensure your skills make a difference.","description_format":"text","description_chars":2109,"description_truncated":false,"requirements":{"experience_years_min":4,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Growth opportunities","Hybrid work"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Artificial Intelligence","Financial Services","Information Technology"],"lifecycle":[{"event":"open","at":"2026-09-23T14:01:16Z"}],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":53,"reasons":["conf:0","win:early"],"computed_at":"2026-09-24T05:00:50Z"},"pay":null,"html_url":"https://alion.io/job/mindbox-java-fullstack-developer-z-reactem","json_url":"https://alion.io/job/mindbox-java-fullstack-developer-z-reactem.json","meta":{"generated_at":"2026-09-24T05:00:50Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers"}}