Senior Data Scientist

Job not on LinkedIn

🔥 0 minutes ago

🗣️🇧🇷🇵🇹 Portuguese Required

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Sólides

501 - 1000 employees

☁️ SaaS

🤖 Artificial Intelligence

🤝 B2B

SaaS • Artificial Intelligence • B2B

Sólides is not described in the provided text; the text appears to be HubSpot's website content (marketing, CRM, AI-powered customer platform, product and support pages), so there is no specific information about Sólides itself. Based on the supplied content, the relevant business areas shown are a cloud-based customer platform offering marketing, sales, service, content, and operations tools with AI features.

📋 Description

• Lead the end-to-end lifecycle of data science projects, from understanding business pain points to deploying and monitoring models in production • Develop and improve Machine Learning models (supervised and unsupervised) applied to recruitment, selection, retention, and engagement • Perform advanced exploratory analyses to identify patterns and hidden opportunities in user behavior • Collaborate closely with Product and Engineering teams to integrate data solutions directly into the platform • Ensure model quality and governance, focusing on bias mitigation and explainability (XAI) • Mentor more junior team members, promoting best practices in coding, experimentation, and scientific rigor • Communicate technical findings clearly and strategically to stakeholders across different areas of the company.

🎯 Requirements

• Strong track record in Data Science projects at a senior level, preferably in product (SaaS) environments • Advanced proficiency in Python and its main libraries (Pandas, NumPy, Scikit-learn, XGBoost/LightGBM) • Advanced SQL for manipulating large volumes of data and extracting insights • Deep knowledge of applied statistics, hypothesis testing, and predictive modeling • Experience with cloud environments (AWS or GCP) and version control tools (Git) • Sharp analytical skills and the ability to translate business problems into data-driven solutions • It will be a plus if you have: • Experience with Natural Language Processing (NLP) and LLMs (Generative AI) • Experience with recommender systems • Knowledge of MLOps practices (MLflow, Kubeflow, or similar) • Previous experience in HR Tech or People Analytics • Master’s or PhD in quantitative fields (Statistics, Mathematics, Computer Science, Engineering).

🏖️ Benefits

• Meal allowance / Food voucher of BRL R$45.00 per working day (Sólides Benefits Card) • Transportation voucher or fuel voucher • Unimed health plan with co-payment, no monthly fee • OdontoPrev dental plan, fixed monthly fee of BRL R$21.91 • Therapy: partnership with Psicologia Viva — 3 free sessions per month • Online courses ranging from Culinary to Postgraduate (Qualifica) • Access to all courses from Escola de Pessoas • Home office allowance of BRL R$60.00 (Sólides Benefits Card) • English course (English Pass) • On-site conveniences (manicure at the office, healthy snacks, among others) • Day off in your birthday month • TotalPass • Childcare assistance — for mothers and fathers with children up to 3 years and 11 months • Assistance for special dependents (also extended to parents) • Ânima ecosystem agreement (discounts on undergraduate and postgraduate courses within the group) • Partnerships with OnHappy and SESC • Super flexible dress code.

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