{"id":2014132,"url":"https://alion.io/job/roku-senior-machine-learning-scientist-conversion-modeling-4","title":"Senior Machine Learning Scientist (Conversion Modeling)","company":{"id":185188,"name":"Roku","domain":"roku.com","url":"https://alion.io/company/roku-2","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":{"grade":"A","score":90,"open_postings":17,"ghost_share":0,"stale_share":0.412,"repost_share":0,"time_to_fill_p50_days":46,"computed_at":"2026-10-12T06:55:09Z"}},"role":"AI/ML","role_family":"AI/ML","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":["Austin, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":200000,"max_usd":380000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":1129},"experience_years_min":8,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Machine Learning","optional":false}],"status":"live","first_seen_at":"2026-06-03T00:13:49Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-12T06:37:48Z","board_verified":true,"closed_at":null,"days_open":131,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":131},"description":"Join our team as a Senior Machine Learning Scientist specializing in Conversion Modeling. 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