Job Summary: The Data Scientist will be responsible for conducting experiments, applying Deep Learning algorithms, and working with Large Language Models to generate insights and support model deployment. Key Highlights: 1. Work with Deep Learning and Large Language Models (LLMs) 2. Use statistics to define metrics and strategies 3. Collaborate in teams and promote co-creation **Your responsibilities will include:** * Conducting experiments to validate hypotheses and evaluate models; * Applying Deep Learning algorithms and staying up-to-date with the state of the art in AI; * Working with Large Language Models and mastering key modeling frameworks (e.g., PyTorch); * Using statistics to define metrics and evaluation strategies across different scenarios; * Creating clear and effective visualizations to communicate insights and validate hypotheses; * Supporting model deployment into production; * Collaborating within teams to foster a democratic environment and a culture of co-creation; * Collaborating with internal teams, communicating ideas clearly and proactively; * Contributing creative ideas and solutions to complex challenges. About Experian Serasa Experian is Brazil’s first and largest Datatech company. A leader in intelligence solutions for risk and opportunity analysis, focused on credit journeys, authentication, and fraud prevention. With cutting-edge technology, innovation, and top talent, it transforms risk uncertainty into optimal decisions—helping individuals achieve their dreams and enabling businesses of all sizes and sectors to thrive. We have 22,000 people operating across 32 countries, and every day we invest in new technologies, talented professionals, and innovation to help all our clients maximize every opportunity. Headquartered in Dublin, Ireland, Experian is listed on the London Stock Exchange (EXPN) and is a constituent of the FTSE 100. Experience and Skills **What are we looking for in you?** * Practical experience as a Data Scientist; * Bachelor’s degree in related fields (IT, Engineering, Mathematics, Statistics, or similar); * Proficiency in Python, API integration, and frameworks such as PyTorch; * Experience in modeling, data analysis, and metrics. **Preferred Qualifications** * Experience or interest in Large Language Models (LLMs). * Projects involving computer vision and image classification. Additional Information At Serasa Experian, we believe diversity is essential to creating a healthier, more innovative workplace where everyone can share experiences and express ideas freely. That’s why we implement various initiatives to promote inclusive recruitment and support the professional development of our people. Additionally, we have several affinity groups designed to empower and support underrepresented communities: ExperianPride (LGBTQIAPN+ community), Ubuntu (racial equity), Women in Experian (gender equity), Aspire (people with disabilities), and Connecting Generations (generational inclusion). Join us in this transformation! Experian Careers – Creating a better tomorrow together