{"id":4268758,"url":"https://alion.io/job/stefanini-data-scientist-statistical-modeling-analytics","title":"Data Scientist (Statistical Modeling & Analytics)","company":{"id":61023,"name":"Stefanini","domain":"stefanini.com","url":"https://alion.io/company/stefanini","size_band":"5000+","is_staffing_agency":false,"employer_type":"services","is_intermediary":false,"listed_via":null,"ats_vendor":"Gupy","truth_index":{"grade":"A","score":98,"open_postings":13,"ghost_share":0,"stale_share":0.077,"repost_share":0,"time_to_fill_p50_days":27,"computed_at":"2026-11-12T10:38:37Z"}},"role":"Data Science","role_family":"Data Science","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":["São Paulo, Brazil"],"countries":["BR"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"A/B Testing","optional":false},{"name":"GDPR","optional":false},{"name":"ITSM","optional":false},{"name":"Machine Learning","optional":false},{"name":"Recommender Systems","optional":false},{"name":"Azure Data Factory","optional":true},{"name":"Databricks","optional":true},{"name":"Dimensional Modeling","optional":true},{"name":"ETL/ELT","optional":true},{"name":"Google BigQuery","optional":true},{"name":"NLP","optional":true},{"name":"Power BI","optional":true},{"name":"pySpark","optional":true},{"name":"Python","optional":true},{"name":"Scikit-learn","optional":true},{"name":"Snowflake","optional":true},{"name":"Spark","optional":true},{"name":"SQL","optional":true},{"name":"Statsmodels","optional":true},{"name":"Tableau","optional":true}],"status":"live","first_seen_at":"2026-11-13T15:37:03Z","employer_posted_date":"2026-11-13","last_verified_at":"2026-11-13T23:12:50Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"At Stefanini Group, we believe in the power of collaboration. We co-create innovative solutions in partnership with our clients, combining cutting-edge technology, artificial intelligence, and human creativity. We are at the forefront of solving business challenges, delivering real impact on a global scale.\nBy joining Stefanini, you become part of a global journey of transformation. We are committed to creating a positive impact not only on businesses, but also in the lives of our employees. If you are looking for an opportunity for professional growth in a company that values innovation, respect, autonomy, and partnership, you will find it here!\nJoin us and be part of the change!\nWork Model: Hybrid (twice a week at Eusébio Matosso, São Paulo/SP).\n#LI-JS2\nResponsabilidades e atribuições\nAdvanced Statistical & Predictive Modeling: Develop predictive models for churn, detraction propensity, and customer behavior using logistic regression, gradient boosting, survival analysis, and multivariate modeling. \nNext Best Offer (NBO) / Recommendation Systems: Build cross-sell, up-sell, and next-best-action models, measuring incremental business impact through A/B testing, control groups, and uplift modeling. \nData Architecture & Analytics Governance: Design data models, define data dictionaries, quality rules, and ensure data integrity across complex enterprise pipelines (CRM, ERP, ITSM) while ensuring LGPD/GDPR compliance. \n Insights & Executive Storytelling: Translate complex statistical outputs and machine learning models into clear executive dashboards, actionable operational triggers, and business recommendations for leadership. \nRequisitos e qualificações\nBachelor's degree in Statistics, Mathematics, Data Science, Economics, or Engineering.\nSolid experience (5+ years) in statistical modeling, data science, and advanced data analytics.\nStrong technical stack: Python (pandas, scikit-learn, statsmodels) or R; Advanced SQL; Dimensional modeling, ETL, and data governance; Experience with Power BI or Tableau.\nStrong command of machine learning validation metrics (AUC, precision, recall, lift), hypothesis testing, and sample design.\n Languages: Advanced English (mandatory) and Intermediate Spanish (desirable).\nNice to Have (Differentials):\nPost-graduate degree or Master's in Statistics, Data Science, or quantitative fields.\nPrior domain knowledge or experience in Customer Experience (NPS, CSAT, CES), Customer Success, CRM analytics, or customer retention.\nExperience with PySpark, Databricks, Snowflake, Azure Data Factory, BigQuery, MLOps, or NLP/LLMs applied to customer feedback.\nInformações adicionais\nVale-alimentação ou vale-refeição;\nDesconto em cursos, universidades e instituições de idiomas;\nAcademia Stefanini - plataforma com cursos on-line, gratuitos, atualizados e com certificado;\nMentoring;\nClube de vantagens para consultas e exames;\nAssistência médica;\nAssistência odontológica;\nClube de vantagens e descontos nos melhores estabelecimentos;\nClube de viagens;\nConvênio para pets.","description_format":"text","description_chars":3028,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[{"language":"Spanish","level":"Intermediate (B1)","optional":true},{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Brazil","iso":"BR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-11-13T17:09:49Z"}],"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":26,"reasons":["conf:1","win:early","comp:brand"],"computed_at":"2026-11-14T00:36:48Z"},"pay":null,"html_url":"https://alion.io/job/stefanini-data-scientist-statistical-modeling-analytics","json_url":"https://alion.io/job/stefanini-data-scientist-statistical-modeling-analytics.json","meta":{"generated_at":"2026-11-14T00:36:48Z","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":1267,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-15T00:00:00Z"}},"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":61023},"rest":"https://alion.io/mcp/rest/get_company?id=61023"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fstefanini-data-scientist-statistical-modeling-analytics"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"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%2Fstefanini-data-scientist-statistical-modeling-analytics"},{"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%2Fstefanini-data-scientist-statistical-modeling-analytics"},{"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/stefanini-data-scientist-statistical-modeling-analytics\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fstefanini-data-scientist-statistical-modeling-analytics"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4268758}},{"tool":"search_jobs","arguments":{"company":"stefanini.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4268758},"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. Docs: https://alion.io/developers"}}