Senior Data Scientist

Description

Job Summary: Our Data Science team drives Loft forward with AI/Machine Learning, transforming marketing and sales challenges into scalable solutions. Key Highlights: 1. Work at the intersection of technology and business strategy 2. Lead advanced experimentation methodologies 3. Influence data culture across partner teams **How the DATA team (focused on commercial and marketing) builds Loft** Our Data Science team is the intelligence engine ensuring Loft makes precise decisions and leverages AI/Machine Learning to its fullest potential. We operate at the intersection of technology and business strategy, turning complex marketing and sales challenges into scalable solutions that optimize our customers' journey and drive the company's sustainable growth. **Challenges you'll face:** * Define and implement Data Science strategies to make relationship and activation pipelines (Commercial and Marketing) more efficient; * Lead execution and validation of advanced experimentation methodologies, ensuring statistical rigor in A/B tests and other learning initiatives; * Serve as a strategic bridge between the data team and business units, translating complex needs into actionable roadmaps and clear outcomes; * Ensure data and model quality, integrity, and reliability in production, promoting best practices in ML engineering; * Influence data culture (Data Literacy) across partner teams, elevating squad maturity in using artificial intelligence; * Develop and deploy ML/AI models directly aligned with Loft’s long-term strategy, measuring and reporting their impact. **What you need to unlock this role** * Strong experience in Machine Learning, Artificial Intelligence, and applied Statistics for business problems; * Advanced proficiency in Python and SQL for handling large-scale data and modeling; * Practical experience with version control (Git), model deployment, and MLOps best practices; * Excellent communication and negotiation skills, with proven ability to manage stakeholders and translate business pain points into technical solutions; * Mindset focused on operational efficiency and solution scalability; **Bonus** * Prior experience in Marketing Analytics, Pricing, or Finance/Commercial areas; * Experience with continuous experimentation projects and product-oriented thinking. **Additional Information** Caju \- Greater flexibility to use your benefits (Meal, Food, Mobility, Health, Remote Work, Culture, and Education); Medical Assistance Dental Assistance Life Insurance ️WellHub \- Access to gyms across Brazil Wellz\- Mental Health Platform ️Flexible Vacation \- Take your vacation anytime Day Off Parental Leave \- For parents Guapeco \- Pet Health Plan with discount ️Work \- Remote