{"id":4035364,"url":"https://alion.io/job/lottomatica-group-data-scientist","title":"Data Scientist","company":{"id":2813482,"name":"Lottomatica Group","domain":"lottomaticagroup.com","url":"https://alion.io/company/lottomaticagroup","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workday","truth_index":{"grade":"B","score":75,"open_postings":3,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-11-10T06:52:35Z"}},"role":"Data Science","role_family":"Data Science","seniority":"middle","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Rome, Italy"],"countries":["IT"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":35000,"max":40000,"currency":"EUR","period":"year","gross":null,"usd_annual":44609},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"A/B Testing","optional":false},{"name":"Informatica","optional":false},{"name":"LightGBM","optional":false},{"name":"Machine Learning","optional":false},{"name":"Python","optional":false},{"name":"PyTorch","optional":false},{"name":"Scikit-learn","optional":false},{"name":"XGBoost","optional":false},{"name":"Git","optional":true},{"name":"LLM","optional":true},{"name":"Looker","optional":true},{"name":"Power BI","optional":true},{"name":"SQL","optional":true},{"name":"Tableau","optional":true}],"status":"live","first_seen_at":"2026-11-10T20:01:54Z","employer_posted_date":"2026-11-10","last_verified_at":"2026-11-11T01:47:24Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Siamo il Gruppo Lottomatica, leader nel settore del gioco regolamentato in Italia e uno dei maggiori player europei nelle principali aree di attività: sports betting, gaming online e apparecchi da intrattenimento. Offriamo ai nostri clienti esperienze di gioco attraverso i diversi canali di vendita, promuovendo i principi del Gioco Responsabile e investendo nell’innovazione, nella tecnologia e nella qualità dei servizi. Essere in Lottomatica è molto più che far parte di un'azienda: significa contribuire a un progetto imprenditoriale caratterizzato da innovazione e crescita.\nSiamo alla ricerca di un Data Scientist che entrerà a far parte del Dipartimento Digital and Betting.\nLa risorsa si occuperà di gestire progetti analitici end-to-end, traducendo le esigenze di business in analisi quantitative e modelli di machine learning. Contribuirà inoltre allo sviluppo di strategie CRM e customer analytics, supportando le decisioni aziendali attraverso l'analisi dei dati e il monitoraggio delle performance dei modelli.\nResponsabilità principali\nGestire in autonomia progetti analitici end-to-end, dalla definizione del problema con il business fino al rilascio e al monitoraggio dei risultati;\nAnalizzare grandi volumi di dati, anche eterogenei e non strutturati, per supportare e orientare le decisioni di business;\nDefinire e governare pipeline di data preparation, feature engineering e data quality, garantendone affidabilità e riproducibilità;\nDefinire metriche di successo, KPI e framework di valutazione dei modelli, considerando l'impatto economico e i relativi trade-off;\nProgettare e analizzare esperimenti (A/B test, champion/challenger) per misurare l'efficacia di modelli e iniziative;\nSviluppare analisi e modelli a supporto delle strategie CRM, tra cui segmentazione della clientela, modelli di propensione, churn e retention e customer lifetime value;\nAnalizzare customer journey, comportamenti d'acquisto e coorti di clienti per individuare opportunità di acquisizione, cross-selling, up-selling e fidelizzazione;\nMonitorare KPI di business e performance dei modelli in produzione, individuando eventuali fenomeni di drift e pianificando le attività di retraining;\nProdurre documentazione tecnica e presentazioni efficaci per audience tecniche e non tecniche.\nRequisiti\nAlmeno 3 di esperienza in ruoli di Data Science, Machine Learning o Advanced Analytics;\nLaurea triennale, magistrale o dottorato di ricerca in Informatica, Machine Learning, Statistica, Matematica, Ingegneria o discipline affini;\nOttima conoscenza di Python e del relativo ecosistema per analisi e modellazione (pandas, scikit-learn, XGBoost/LightGBM); la conoscenza di PyTorch o strumenti analoghi costituisce un plus;\nBuona conoscenza di SQL;\nSolide basi di statistica e metodi di machine learning, inclusi modelli supervisionati, ensemble e gradient boosting, gestione di dataset sbilanciati e tecniche di validazione;\nConoscenza delle buone pratiche di software engineering, tra cui Git, testing, packaging e code review;\nFamiliarità con strumenti di Business Intelligence e data visualization (es. Power BI, Tableau, Looker);\nCapacità di lavorare con KPI e metriche di business, collegando le performance dei modelli al relativo impatto economico.\nSarà considerato un plus:\nEsperienza nella segmentazione della clientela (RFM, clustering, segmentazione comportamentale e di valore);\nEsperienza nello sviluppo di modelli di churn prediction, propensione all'acquisto e customer lifetime value;\nConoscenza delle metodologie di misurazione dell'incrementalità delle campagne (control group, uplift modeling, test & learn);\nEsperienza con LLM e GenAI applicati a casi d'uso di business;\nConoscenza di R;\nCosa troverai in Lottomatica\nL’opportunità di lavorare in un Gruppo leader in Italia nel settore del gioco regolamentato e tra i principali operatori europei;\nUn ambiente dinamico, con opportunità di sviluppare e ampliare le proprie competenze;\nLa possibilità di contribuire a progetti e iniziative rilevanti per l’organizzazione, collaborando con diverse funzioni aziendali;\nUn modello di DNA aziendale che individua Inclusione, Valore della Diversità, Eccellenza e Collaborazione tra i propri principi di riferimento;\nOpportunità di crescita e sviluppo professionale.\nCosa offriamo\nContratto a tempo indeterminato e opportunità di lavoro ibrido;\nTicket Restaurant e Polizza Sanitaria Integrativa;\nFormazione continua su hard e soft skills;\nRetribuzione annua lorda commisurata all'esperienza (35k-40k).\nLottomatica adotta politiche volte a promuovere le pari opportunità, la diversità e l’inclusione e a contrastare ogni forma di discriminazione. In Lottomatica riconosciamo il valore delle diversità individuali e il contributo che possono apportare all’organizzazione. Ci impegniamo a promuovere un ambiente di lavoro improntato al rispetto reciproco, dove ciascuno possa esprimere le proprie competenze e il proprio potenziale.\n***\nWe are the Lottomatica Group, the leading company in the regulated gaming sector in Italy and one of the major European players across its main business areas: sports betting, online gaming and gaming machines. We offer our customers gaming experiences through different sales channels, promoting the principles of Responsible Gaming and investing in innovation, technology and service quality.\nBeing part of Lottomatica means much more than joining a company: it means contributing to a business project driven by innovation and growth.\nWe are looking for a Data Scientist to join our Digital and Betting Department.\nThe successful candidate will be responsible for managing end-to-end analytical projects, translating business needs into quantitative analyses and machine learning models. They will also contribute to the development of CRM strategies and customer analytics, supporting business decisions through data analysis and model performance monitoring.\nMain Responsibilities\nIndependently manage end-to-end analytical projects, from defining business problems to delivering solutions and monitoring results;\nAnalyse large volumes of data, including heterogeneous and unstructured datasets, to support and guide business decisions;\nDefine and manage data preparation, feature engineering and data quality pipelines, ensuring their reliability and reproducibility;\nDefine success metrics, KPIs and model evaluation frameworks, taking into account business impact and related trade-offs;\nDesign and analyse experiments (A/B testing, champion/challenger) to measure the effectiveness of models and initiatives;\nDevelop analyses and models to support CRM strategies, including customer segmentation, propensity, churn and retention models, and customer lifetime value;\nAnalyse customer journeys, purchasing behaviours and customer cohorts to identify opportunities for acquisition, cross-selling, up-selling and customer retention;\nMonitor business KPIs and model performance in production, identifying potential data drift and planning retraining activities;\nProduce technical documentation and clear presentations for both technical and non-technical audiences.\nRequirements\nAt least 3 years of experience in Data Science, Machine Learning or Advanced Analytics roles;\nBachelor's, Master's or PhD degree in Computer Science, Machine Learning, Statistics, Mathematics, Engineering or related fields;\nExcellent knowledge of Python and its ecosystem for data analysis and modelling (pandas, scikit-learn, XGBoost/LightGBM); knowledge of PyTorch or similar tools will be considered a plus;\nGood knowledge of SQL;\nStrong foundations in statistics and machine learning methods, including supervised models, ensemble methods and gradient boosting, handling imbalanced datasets and validation techniques;\nKnowledge of software engineering best practices, including Git, testing, packaging and code reviews;\nFamiliarity with Business Intelligence and data visualisation tools (e.g. Power BI, Tableau, Looker);\nAbility to work with business KPIs and metrics, linking model performance to its economic impact.\nNice to Have\nExperience in customer segmentation (RFM, clustering, behavioural and value-based segmentation);\nExperience in developing churn prediction, purchase propensity and customer lifetime value models;\nKnowledge of methodologies for measuring campaign incrementality (control groups, uplift modelling, test & learn);\nExperience with LLMs and GenAI applied to business use cases;\nKnowledge of R.\nWhat You Will Find at Lottomatica\nThe opportunity to work for a leading Group in Italy's regulated gaming sector and one of the major European operators;\nA dynamic working environment, with opportunities to develop and expand your skills;\nThe opportunity to contribute to relevant projects and initiatives across the organisation, working with different business functions;\nA corporate culture based on Inclusion, Diversity, Excellence and Collaboration;\nOpportunities for professional growth and development.\nWhat We Offer\nPermanent employment contract and hybrid working opportunities;\nTicket Restaurant meal vouchers and supplementary health insurance;\nOngoing training to develop both hard and soft skills;\nGross annual salary based on experience (35k-40k).\nLottomatica is committed to promoting equal opportunities, diversity and inclusion, and to combating all forms of discrimination. At Lottomatica, we recognise the value of individual differences and the contribution they can make to our organisation. We strive to foster a working environment based on mutual respect, where everyone can express their skills and fulfil their potential.","description_format":"text","description_chars":9591,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":["Health insurance","Hybrid work"],"hiring_locations":[{"name":"Italy","iso":"IT","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Commerce"],"lifecycle":[{"event":"open","at":"2026-11-10T20:01:54Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":28,"reasons":["conf:0","win:early"],"computed_at":"2026-11-11T02:37:24Z"},"pay":{"stated_usd_annual":44609,"is_top_pay":false},"html_url":"https://alion.io/job/lottomatica-group-data-scientist","json_url":"https://alion.io/job/lottomatica-group-data-scientist.json","meta":{"generated_at":"2026-11-11T02:37:24Z","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":932,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-12T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":2813482},"rest":"https://alion.io/mcp/rest/get_company?id=2813482"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Flottomatica-group-data-scientist"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":2,"usd":0.2},"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%2Flottomatica-group-data-scientist"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Flottomatica-group-data-scientist"},{"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/lottomatica-group-data-scientist\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Flottomatica-group-data-scientist"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4035364}},{"tool":"search_jobs","arguments":{"company":"lottomaticagroup.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4035364},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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