Senior Data Scientist

Description

Job Summary: We are seeking a professional to design and develop advanced marketing analytics solutions, contributing to data-driven decision-making through optimization and machine learning models for Falabella. Key Highlights: 1. Role with high business exposure and focus on corporate impact. 2. Contribute to the design, development, and evolution of advanced analytical solutions. 3. Enable business decision-making through advanced models. **Job Description** ---------------------- At Falabella, we continue growing—and this opportunity is for you!! What will you do? Contribute to the design, development, and evolution of advanced analytical solutions for Marketing at the corporate level of Falabella. Within Advanced Analytics, you will enable business decision-making through optimization models, traditional machine learning, and experimentation—ensuring measurable and scalable impact on direct marketing initiatives. Key Responsibilities: * Design and develop optimization models for marketing use cases (audience allocation, action prioritization, business constraints, multi-objective problems). * Build and maintain traditional machine learning models (propensity, scoring, classification, regression, segmentation). * Design, execute, and analyze experiments (A/B testing, uplift modeling, causal inference) to measure incremental impact. * Translate business problems into clear, actionable analytical formulations. * Collaborate with Marketing, Data, and Software teams to deploy models into production. * Evaluate performance, robustness, and impact of implemented solutions. Nice-to-have: * Experience in retail, marketing, CRM, or personalization. * Experience working with large-scale data and cloud environments (GCP). * Experience deploying models into production. Key Conditions: * Role with high business exposure and focus on corporate impact. * Work mode: Hybrid. **Candidate Requirements** -------------------------- * Bachelor’s degree in Engineering, Mathematics, Statistics, Data Science, or related field. * Solid experience in operations research and optimization. (Mandatory) * Advanced knowledge of traditional machine learning and applied statistics. * Experience in experimentation and causal inference. * Expert-level proficiency in Python and SQL. * Intermediate English proficiency (written and spoken). (Mandatory) * Availability to work in hybrid mode. This position is open to candidates with disabilities. **Selection Process** ------------------------ Our selection process is conducted via Aira—a recruitment platform designed to enhance your application experience. To apply, you only need to: 1. Apply to the position 2. Check your email 3. Log in to Aira and answer the requested questions and/or tests Then, if your profile matches our requirements, we will contact you by email (via Aira) to proceed to the in-person stage. **About Us** ------------------ We are over 88,000 people who work every day toward our firm Purpose—Simplify and Enjoy Life More. We operate in 9 countries and comprise five major brands across diverse industries: Falabella Retail, Sodimac, Banco Falabella, Tottus, and Mallplaza. Each brand defines who we are—and together, as One Team, we strive daily to reinvent ourselves and exceed our customers’ expectations. A team full of dreams that makes things happen. We dare to launch and innovate, take risks, and create opportunities that keep us at the forefront—driving us to continuously reinvent ourselves to deliver the best shopping experience at every touchpoint with us.