{"id":3549002,"url":"https://alion.io/job/mobilunity-senior-java-developer","title":"Senior Java Developer","company":{"id":57041,"name":"Mobilunity","domain":"mobilunity.com","url":"https://alion.io/company/mobilunity","size_band":"51-200","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Ukraine"],"countries":["UA"],"hiring_countries":["UA"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Amazon Aurora","optional":false},{"name":"AWS","optional":false},{"name":"Clean Architecture","optional":false},{"name":"Java","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Rest API","optional":false},{"name":"Spring Framework","optional":false},{"name":"Angular","optional":true},{"name":"CI/CD","optional":true},{"name":"Confluence","optional":true},{"name":"GitHub","optional":true},{"name":"JavaScript","optional":true},{"name":"Jenkins","optional":true},{"name":"Jira","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-10-30T18:49:12Z","employer_posted_date":null,"last_verified_at":"2026-10-30T18:49:12Z","board_verified":false,"closed_at":null,"days_open":7,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":7},"description":"On behalf of our Client from Belgium, Mobilunity is looking for a Java Developer.\n\nOur Client is a rapidly growing HR Tech company in Belgium. The company provides Search & Selection services to connect talent with companies and offers Digital Payroll solutions that support clients working with flexible employment models.\n\nResponsibilities:\n\nContribute ideas and actively participate in the innovation and product improvement process\n\nDesign and implement well-structured, testable, and efficient back-end code (Java, Spring)\n\nBuild and maintain RESTful APIs and integrations for web and mobile applications\n\nDesign, optimize, and maintain PostgreSQL databases (Aurora on AWS)\n\nDevelop modular, reusable services and libraries with future reuse in mind\n\nImplement and maintain a clear, well-defined application architecture following best practices\n\nCommunicate daily with the team to coordinate development, share progress, and resolve blockers\n\nEnsure code quality through unit and integration testing, code reviews, and adherence to established coding standards\n\nRequirements:\n\n5+ years of relevant 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