{"id":3874694,"url":"https://alion.io/job/flix-data-scientist-team-busfactor","title":"Data Scientist - Team BusFactor","company":{"id":1788217,"name":"Flix","domain":"flix.com","url":"https://alion.io/company/flix-com","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"A","score":85,"open_postings":29,"ghost_share":0,"stale_share":0.793,"repost_share":0.034,"time_to_fill_p50_days":21,"computed_at":"2026-11-07T05:47:08Z"}},"role":"Data Science","role_family":"Data Science","seniority":null,"employment_type":"contractor","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Warsaw, Poland"],"countries":["PL"],"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":"Machine Learning","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-11-06T13:31:51Z","employer_posted_date":"2026-11-06","last_verified_at":"2026-11-07T05:37:55Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Rate: 89 - 119 / hour (B2B)\nWe are looking for an experienced Data Scientist to engage with Flix on a freelance/service agreement basis (B2B contract). This is a contractor engagement for a professional who wants to work on impactful, hands-on data science challengeslike estimating price elasticity from noisy booking data, testing new demand signals, and turning a sound method into a model that runs in production. \nScope of Services\nBring expertisein data science and quantitative analysis to work within Flix's Revenue Management System and build demand forecasting and price elasticity models. \nAbout the Engagement\nFurther develop demand forecast and price elasticity models that drive automatic pricing across the Flix network \nResearch and test improved approaches to modelling price elasticity - from first hypothesis to validated, production-ready model \nAct as a subject-matter expert partner for forecast and pricing models, advising product and business counterparts on problems, solution ideas, and feasibility \nActively contribute your ideas to technical brainstorming and modelling discussions as advisor \nEffectively collaborate with others to implement solutions and ensure they are practical to operate reliably in production \nMonitor and analyse the behaviour of pricing products and respond to support cases \nContribute to the technical health, reliability, and observability of the existing system \nAbout You\nStrong academic background in mathematics, physics, statistics, operations research, quantitative economics, or a related field, with a solid grounding in statistics and data analysis \nAlternatively, proven hands-on expertise in price elasticity or demand modelling, for example from pricing or revenue management in transport, travel, hospitality or retail \nCritical thinking and attention to detail: You question assumptions, check your results and derive your own solutions in a complex environment. \nProgramming experience - preferably Python; 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