{"active":true,"apply_url":"https://flix.careers/job/8687296002?gh_jid=8687296002","company":{"claimed":false,"name":"Flix","slug":"flix","website":"https://www.flix.com"},"countries":["PT"],"employment_type":null,"first_seen_at":"2026-10-31T08:45:09Z","getwork_url":"https://getwork.dev/jobs/gh-flix-8687296002/","id":"gh-flix-8687296002","injection_flag":false,"last_seen_at":"2026-11-03T03:00:09Z","location":"Lisbon","published_at":"2026-08-07T18:49:42Z","regions":["europe"],"remote":"onsite","role_family":"data","salary":null,"seniority":"senior","stack":[],"stack_mentioned":["python"],"title":"Senior Data Scientist (m/f/d)","untrusted_description":"At Flix, we offer a dynamic work environment with competitive pay, strong growth opportunities, and a tech-driven approach to making travel more accessible, sustainable, and affordable.\n\nAs a Senior Data Scientist in our Commercial & Marketing Intelligence team at Flix, you can make an impact by owning and evolving our causal measurement practice — designing and running experiments that directly shape how we allocate our global marketing budget. You will work closely with a dedicated team across Marketing & Sales, Revenue Management, Reporting, and Engineering to ensure our incrementality evidence drives smarter, more transparent choices at scale.\n\nAbout the Role\n\n- Own the design, execution, and continuous improvement of geo-based, time-based, and synthetic control experiment frameworks, ensuring methodological rigour and scalability across global markets and channels\n\n- Apply econometric and causal inference techniques — including difference-in-differences, synthetic control, and Bayesian structural time series — to measure the true incremental effect of marketing activities on bookings and revenue\n\n- Build and manage a structured test-and-learn programme across paid channels, identifying measurement gaps and prioritising experiments by expected business value\n\n- Contribute to the development and validation of attribution models (CLV-MTA and MMM), providing reliable benchmarks that reduce reliance on platform self-reported data\n\n- Translate complex causal findings into clear, actionable recommendations for a wide range of stakeholders including marketing teams, finance, and senior management\n\n- Review experiment designs, create thorough documentation, and help shape internal standards for how Flix measures marketing effectiveness across all channels\n\nAbout You\n\n- Holds a Master's or PhD in Statistics, Econometrics, Applied Mathematics, Data Science, or a related quantitative field\n\n- Brings 5+ years of experience in a data science or quantitative research role, with hands-on expertise in designing and evaluating causal experiments such as geo experiments, time-series holdouts, or synthetic control studies\n\n- Demonstrate strong command of causal inference methods including difference-in-differences, synthetic control, Bayesian structural time series, or matched market testing\n\n- Proficient in Python,SQL, Power BI and experienced with statistical modelling libraries such as statsmodels, PyMC, CausalImpact, or equivalent tools\n\n- Comfortable with version control (Git), reproducible workflows, and cloud or data warehouse environments such as BigQuery or Snowflake\n\n- Proven ability to present statistical findings to non-technical audiences and contribute to strategic choices with data\n\n- Experience in marketing measurement, media mix modelling, or growth reporting is a plus — as is familiarity with Bayesian methods\n\nWe recognize that everyone carries a unique set of valuable skills and experiences. If you think you could have an impact even though you don't meet 100% of the requirements, we still encourage you to apply. We want to hear from you!\n\nWhat We Offer\n\n- Travel perks: 12 free Flix vouchers + 12 discount vouchers for friends & family.\n\n- Work from (M)Anywhere: Depending on your role, work from another location for up to 60 days per year.\n\n- Hybrid work model: We are an office-first company, but we offer flexibility to balance work and life.\n\n- Wellbeing support: Access confidential 1:1 counselling, courses, and stress management for yourself and up to four family members.\n\n- Learning & Development: Take advantage of language classes, training courses, and expert-led sessions to grow your skills.\n\n- Mentoring Program: Connect with experienced colleagues to gain insights and accelerate your career.\n\nTo view more local benefits specific to each office location, please check out this link: Locations - Flix Career\n\nWhy Join Flix?\n\nAt Flix, you’ll find teams that rally together to overcome challenges and spark creativity. We believe in ownership culture - giving you the freedom to take initiative, make an impact, and shape your own career path.\nAs we continue to expand across the globe, you can make a real difference in how we work.\n\nIf you’re ready to grow and lead your journey, Flix is the place for you!","url":"https://flix.careers/job/8687296002?gh_jid=8687296002"}