{"id":2115512,"url":"https://alion.io/job/infolet-fullstack-development-engineer","title":"Fullstack Development Engineer","company":{"id":4160520,"name":"Infolet","domain":"infolet.pl","url":"https://alion.io/company/infolet","size_band":"11-50","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Recruitify","truth_index":{"grade":"B","score":75,"open_postings":3,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-14T06:34:16Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"contractor","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Kraków, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":16800,"max":22700,"currency":"PLN","period":"month","gross":null,"usd_annual":69684},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Node JS","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Angular","optional":true},{"name":"Git","optional":true},{"name":"ITIL","optional":true},{"name":"JavaScript","optional":true},{"name":"React.js","optional":true},{"name":"SQL","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-08-21T00:00:00Z","employer_posted_date":null,"last_verified_at":"2026-08-21T00:00:00Z","board_verified":false,"closed_at":null,"days_open":54,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":54},"description":"Project\nJoin a software engineering team responsible for designing, developing, and improving business applications. 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