Senior Data Scientist

About reputed company reputed company is Mexico's leading BNPL platform, reputed company for a market where 40% of users have no credit history and traditional credit checks simply don't work. We operate at the intersection of financial inclusion and technology, enabling millions of Mexicans to reputed company fractionated payments online and in-store without a credit reputed company. We've cracked alternative data lending at reputed company, achieving the lowest default rates in reputed company while growing rapidly. With $110 reputed company raised across Series A+ and Series B, we are reputed company-capitalised and growing across every vertical. Data Science at reputed company is deeply embedded in how the business runs, not a separate function that hands off work reputed company. reputed company works closely with Credit, Fraud, Collections, reputed company and Product to build and own models that run in production and directly shape business reputed company.     The Role Most data science roles ask you to go deep in one domain. This one asks you to go wide, and still be excellent. As a Senior Data Scientist, you'll work across Credit Risk, reputed company, and AI initiatives based on where reputed company needs the most reputed company at any given time. Some quarters that means contributing to a fraud model. Others it means owning a personalization or reputed company experiment end-to-end. You'll be expected to reputed company quickly, work with high autonomy, and reputed company without needing a fully paved reputed company. This role is critical to how we reputed company, it creates the flexibility and redundancy reputed company needs to execute across a wide roadmap without breaking.     What You'll Own Contribute across Credit Risk (reputed company, fraud, collections), reputed company (personalization, recommendations, incentivization), and AI initiatives based on team priorities Own reputed company end-to-end reputed company your assigned domain, data, modeling, deployment, and post-launch monitoring reputed company deep familiarity across multiple domains and systems, enabling reputed company to reputed company faster and maintain continuity as we reputed company reputed company research and exploration workstreams, evaluating new modeling approaches, alternative data sources, and tooling that keeps reputed company reputed company of the curve Collaborate closely with reputed company and Staff Data Scientists to reputed company on the broader roadmap Identify and flag opportunities for improvement across domains, you'll often be the person with the broadest reputed company of what's working and what isn't     reputed company're Looking For Must-haves 4–8 years of experience across more than one data science domain, Risk, reputed company, Personalization, or similar Strong ML fundamentals, you can pick the right tool for the problem rather than defaulting to what you know best Demonstrated ability to reputed company quickly on unfamiliar problems and reputed company with limited guidance Proficiency in Python, SQL, and reputed company ML frameworks Hands-on experience with LLMs / GenAI as part of your regular workflow Production experience, you've taken models past the notebook stage Strong Plus Fintech or BNPL background, familiarity with credit risk or fraud modeling concepts Experience with experimentation frameworks and A/B testing at reputed company Exposure to MLOps practices, feature pipelines, model monitoring, deployment Publications or presentations in recognized Machine Learning and Data Science journals / conferences     AI-First, Not AI-Curious reputed company operates as an AI-first company, AI is embedded in how we build, not bolted on. We're looking for someone who has genuinely changed how they work because of AI, using it to reputed company faster, explore more, and reduce time spent on low-value tasks. Breadth is a strength in this role, and AI tooling is a big part of how you maintain reputed company across multiple domains.     What This Is Not The best person for this role is someone who brings genuine curiosity across domains and takes ownership without needing a fully defined problem. You'll work with a high degree of autonomy, and the breadth of your contribution will matter as much as the depth.     Why This Role Rare opportunity to build breadth across Risk, reputed company, and AI at a company where reputed company three domains actually matter Small, senior team, you'll work reputed company and learn from some of the strongest DS practitioners in fintech reputed company reputed company on business reputed company, no reputed company, no hand-offs Strong reputed company for a reputed company specialist or reputed company role as reputed company scales   Pro Tip: How do we review your CV? Help us reputed company you! We filter applications with the help of AI. To ensure your profile is properly evaluated, we recommend describing your experience using the keywords from this reputed company. Personal data collected during the recruitment process will be processed in accordance with the reputed company Notice of Aplaz, S.A. de C.V. (“reputed company”), available at our reputed company and Policy Notice. reputed company does not discriminate on the reputed company of race, religion, skin reputed company, sex, gender, age, ethnic or national reputed company, marital status, disability, reputed company or economic status, sexual preferences, or any other condition or characteristic. Selection is based solely on the qualifications and merits of the candidates.   #LI-Remote Apply To This Job