{"id":2939874,"url":"https://alion.io/job/polycea-senior-data-engineer-cdi-hf","title":"Senior Data Engineer - CDI - H/F","company":{"id":2385513,"name":"polycea","domain":"polycea.fr","url":"https://alion.io/company/polycea","size_band":"201-500","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":null},"role":"Data Science","role_family":"Data Science","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Paris, France"],"countries":["FR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":57000,"max_usd":93000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":59},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"ETL/ELT","optional":false},{"name":"GCP","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-10-20T15:05:03Z","employer_posted_date":"2026-10-20","last_verified_at":"2026-10-21T23:57:00Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Rejoignez notre équipe en tant que Senior Data Engineer. 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