Senior Data Scientist

🕒 July 22

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Sólides

WebsiteLinkedInAll Job Openings

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 full lifecycle of data science projects, from understanding the business pain point to deploying and monitoring models in production; • Develop and refine Machine Learning models (supervised and unsupervised) applied to recruitment, selection, retention and engagement; • Conduct complex 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

• Solid experience 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) • Strong analytical abilities and ease translating business problems into data solutions. • Nice to have: • Experience with Natural Language Processing (NLP) and LLMs (Generative AI) • Experience with recommendation 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 R$45.00 per business day (Sólides Benefits Card) • Transportation voucher or fuel allowance • Unimed health plan with copayment, no monthly fee • OdontoPrev dental plan, fixed monthly fee of R$21.91 • Therapy: partnership with Psicologia Viva — 3 free sessions per month • Online courses ranging from Culinary Arts to Postgraduate (Qualifica) • Access to all courses from Escola de Pessoas • Home office allowance of R$60.00 (Sólides Benefits Card) • English course (English Pass) • Amenities (on-site manicure, balanced snacks, and more) • Day off in your birthday month • TotalPass • Childcare assistance — for parents with children up to 3 years and 11 months • Assistance for dependents with special needs (also extended to parents) • Ânima ecosystem partnership (discounts on undergraduate and postgraduate courses at institutions within the group) • Partnerships with OnHappy and SESC • Very flexible dress code.