{"id":16635,"url":"https://alion.io/job/voodoo-lead-data-scientist-bi-prediction","title":"Lead Data Scientist - BI Prediction","company":{"id":4979,"name":"Voodoo","domain":"voodoo.io","url":"https://alion.io/company/voodoo","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":80,"open_postings":19,"ghost_share":0,"stale_share":0.579,"repost_share":0.053,"time_to_fill_p50_days":78,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Data Science","role_family":"Data Science","seniority":"lead","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":66000,"max_usd":131000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":16},"experience_years_min":null,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"Machine Learning","optional":false},{"name":"Python","optional":false},{"name":"SQL","optional":false},{"name":"Time Series Forecasting","optional":false}],"status":"live","first_seen_at":"2025-08-28T11:08:09Z","employer_posted_date":"2025-08-28","last_verified_at":"2026-10-18T18:44:08Z","board_verified":true,"closed_at":null,"days_open":416,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":415},"description":"About Voodoo\nFounded in 2013, Voodoo is a tech company that creates mobile games and apps with a mission to entertain the world. Gathering 800 employees, 7 billion downloads, and over 200 million active users, Voodoo is the #3 mobile publisher worldwide in terms of downloads after Google and Meta. Our portfolio includes chart-topping games like Mob Control and Block Jam, alongside popular apps such as BeReal and Wizz.\nTeam\nThe Engineering & Data team builds innovative tech products and platforms to support the impressive growth of their gaming and consumer apps which allow Voodoo to stay at the forefront of the mobile gaming industry.\nWithin the Data team, you’ll join the BI/Prediction Team which is an autonomous squad of around 10 people. The team is composed of top-tier product managers, software & data engineers, data scientists and data analysts.\nRole\nThe objective of this team is to accelerate the growth of the company by serving as the on-demand prediction provider for all Voodoo BUs. This involves addressing critical needs such as predicting campaign LTV for User Acquisition optimization, determining optimal monetization offers for millions of players or constructing confidence intervals for time series data prediction.\nWe want to onboard a passionate senior data scientist with significant experience in a similar environment to allow us to go one step further. This is an opportunity to have a strategic and critical impact on Voodoo’s success.\nThis position is hybrid and requires 3 days per week in the office based in Paris.\nTake ownership of our products modeling pipelines\n\nContribute to high modeling performance through insightful ideas and initiatives.\n\nBuild and deploy quickly scalable ML systems.\n\nEngage with colleagues across the company to leverage new ideas and perspectives and demonstrate excellent communication to efficiently cooperate with product managers, teammates and stakeholders.\n\nDeep dive into data to discover relevant insights.\n\nBuild a rich understanding of the mobile gaming industry, the company strategy, our products and their fit within the company’s daily operations.\n\nMentor and guide a team of data scientists, fostering technical excellence and autonomy.\n\nEstablish and enforce best practices in ML engineering, experimentation, and reproducibility across projects.\n\nChampion a culture of impact-driven research, ensuring models not only perform well technically but also create tangible business value.\n\nProactively identify risks in modeling approaches, data quality, scalability, business alignment and design mitigation strategies.\n\nProfile\nExtensive experience building machine learning systems\n\nExtensive experience with Python, SQL and MLOps best practices\n\nCloud experience needed (ideally AWS but could be another cloud provider)\n\nAirflow and DBT experience is a nice to have\n\nExcellent Communication in English and French mandatory\n\nYou enjoy working in a team, learning new things, sharing knowledge\n\nExperience in a tech startup/scaleup is a plus\n\nStrong achievements on Kaggle will be valued\n\nBenefits\nCompetitive salary\n\nComprehensive relocation package (including visa support)\n\nPremium healthcare (SideCare) for you and your family 100% borne by Voodoo\n\nSwile Lunch voucher\n\nGymlib (100% borne by Voodoo)\n\nWellness activities in our Paris office\n\nUnlimited vacation policy\n\nRemote days\n\nChild daycare facilities (Les Petits Chaperons rouges)","description_format":"text","description_chars":3426,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"English","level":"Upper-Intermediate (B2)","optional":false},{"language":"French","level":"Upper-Intermediate (B2)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"France","iso":"FR","kind":"country"}],"hiring_excludes":[],"relocation_offered":true,"industries":["Mobile Games","Game Development","Social Networks"],"lifecycle":[{"event":"open","at":"2025-08-28T11:08:09Z"}],"visa":[],"liveness":{"score":7,"band":"cold","label":"Long shot","p_open":1,"p_active":0.234,"p_room":0.28,"age_days":414,"expected_fill_days":78,"reasons":["conf:2","stale_co","velocity","win:tail","crowd:"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/voodoo-lead-data-scientist-bi-prediction","json_url":"https://alion.io/job/voodoo-lead-data-scientist-bi-prediction.json","meta":{"generated_at":"2026-10-18T21:37:42Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":25082,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4979},"rest":"https://alion.io/mcp/rest/get_company?id=4979"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fvoodoo-lead-data-scientist-bi-prediction"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fvoodoo-lead-data-scientist-bi-prediction"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fvoodoo-lead-data-scientist-bi-prediction"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/voodoo-lead-data-scientist-bi-prediction\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fvoodoo-lead-data-scientist-bi-prediction"}]}