{"id":2155697,"url":"https://alion.io/job/we-builders-fullstack-developer-kotlin-react-recommendation-engine-pro-evropsky-retail","title":"Fullstack Developer – Kotlin, React | Recommendation engine pro evropský retail","company":{"id":4373636,"name":"we.builders","domain":"we.builders","url":"https://alion.io/company/we-builders","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Mobile","role_family":"Mobile","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":["Prague, Czech Republic","Hradec Králové, Czech Republic"],"countries":["CZ"],"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 EC2","optional":false},{"name":"Amazon ECS","optional":false},{"name":"AWS","optional":false},{"name":"AWS Lambda","optional":false},{"name":"Azure","optional":false},{"name":"Http4k","optional":false},{"name":"Kotlin","optional":false},{"name":"Kotlin Multiplatform","optional":false},{"name":"Ktor","optional":false},{"name":"MVVM","optional":false},{"name":"React.js","optional":false},{"name":"SQL","optional":false},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-10-09T06:24:22Z","employer_posted_date":null,"last_verified_at":"2026-10-09T06:24:22Z","board_verified":false,"closed_at":null,"days_open":3,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":3},"description":"Baví tě backend v Kotlinu/Javě i frontend v Reactu? 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