Role Description Estamos em busca de um(a) Cientista de Dados para atuar no desenvolvimento de soluções analíticas avançadas, modelos preditivos e algoritmos de otimização que apoiem a tomada de decisão estratégica do negócio. O profissional será responsável por transformar problemas complexos em soluções matemáticas e computacionais escaláveis, utilizando técnicas de Machine Learning, Pesquisa Operacional e Otimização Matemática. Qualifications - Experiência sólida como Cientista de Dados atuando em projetos de Machine Learning. - Conhecimento avançado em algoritmos clássicos de Machine Learning (Regressão Linear e Logísta, Árvores de Decisão, Séries Temporais, etc). - Experiência em modelagem estatística e análise de dados. - Conhecimento em Otimização Matemática e Pesquisa Operacional. - Proficiência em Python e bibliotecas de Data Science (Pandas, NumPy, Scikit-Learn). - Experiência com SQL para manipulação e análise de dados. - Conhecimento de versionamento de código utilizando Git. - Pensamento analítico e visão sistêmica. - Capacidade de resolver problemas complexos de negócio. - Comunicação clara com públicos técnicos e executivos. - Proatividade e autonomia. - Colaboração e trabalho em equipe. - Orientação para resultados e geração de valor para o negócio. Requirements - Experiência em ambientes de nuvem (Azure, AWS ou GCP). - Conhecimento em MLOps e monitoramento de modelos. - Experiência com Databricks, Microsoft Fabric ou plataformas de Analytics em larga escala. Benefits - Política de Home Office. - Plano de saúde, com cobertura nacional. - Plano odontológico. - Convênio com Sesc. - Wellhub. - Vale refeição ou alimentação. - Auxílio creche. - Participação nos resultados. - Licença parental estendida. - Plano de desenvolvimento individual/anual com subsídio para capacitação. - Treinamento do idioma inglês.

• Lead studies including (but not limited to) a combination of healthy volunteer and patient populations, multi-site, complex protocol design, strong client management required or reduced timelines. • Ability to organize and effectively prioritize workload and deliverables. • As the Study Manager, be accountable for all DM deliverables as assigned per the established timeline; providing instruction to their DM study team(s) and review of their study team’s output to ensure the highest quality, while adjusting resource allocations accordingly. • Ensure that all allocated projects are carried out in strict accordance with the relevant protocols, global harmonized SOPs, and the specified standards of GCPs. • Work with the Project Manager(s) or FSP Lead (or designee) to build timelines to meet contracted milestones by communicating with leads in different disciplines and the full project team as necessary, including at study initiation meetings. • Provide DM project team leadership and accountability; leads data focused internal project team meetings; meets frequently with the study leads of EDC Design, SAS Programming, Statistics, and PK to ensure that all deliverables are planned and coordinated intradepartmental; proactively identifies potential risks/mitigations, effectively communicates data-driven discussions in order to achieve database lock dates; keeps the Project Manager or FSP Lead (or designee) apprised of project progress. • Maintain awareness of other Biometrics functional group deliverables to be able to support risk and mitigation strategies, including impact on DM resources or deliverables and consult with Project Manager (or designee) and/or functional group management as necessary.

• Develop machine learning models to support decision-making in the installment lending business • Build AI features and LLM-based applications • Work closely with Data Engineering, Product Management, and Data Analytics • Take end-to-end responsibility for machine learning models • Continuously advance data-driven products and use cases

Role Description Be part of a team that values safety, inclusion, and excellence. As a member of our team, you will play a role in supporting the movement of essential products and materials that help feed, clothe, supply, and power communities throughout America and the world. Are you ready to drive change? If you are passionate about making a difference and eager to advance your career in a dynamic and supportive environment, we want you on our team! Join us in reshaping the future of freight rail and discover a fulfilling career where your contributions matter. This position is open to candidates who are currently authorized to work in the United States. We are also open to sponsoring H-1B transfers, TN nonimmigrant status, and STEM OPT candidates with at least 2 years of remaining eligibility. Qualifications - Minimum of 2 years experience building data science solutions or relevant experience. - Demonstrated understanding of statistical analysis and machine learning techniques. - Experience with data visualization tools. - Proficiency in programming languages such as Python, R, SQL, and familiarity with Java or Scala. - Experience with data science cloud platforms. Requirements - Work with cross-functional teams to identify business problems and develop data-driven solutions. - Apply data science skills to analyze large, complex datasets and identify meaningful patterns that lead to actionable insights. - Develop and implement machine learning models to predict outcomes and improve processes. - Collaborate with stakeholders to understand their needs and provide actionable insights. - Create visualizations and reports to communicate findings effectively. - Maintain and update data pipelines to ensure data integrity and accuracy. - Stay current with industry trends and advancements in data science and machine learning. - Identify, extract, aggregate, and synthesize data using SQL and NoSQL databases, R, Python or other appropriate languages. - Drive moderate to complex data science, machine learning, traditional artificial intelligence, generative artificial intelligence or optimization projects. - Demonstrate operational excellence by monitoring, troubleshooting, and resolving production issues. Benefits - An industry-leading 401(k) and renowned Railroad Retirement program. - A range of robust health care options for you and your dependents, including medical, dental, vision, telemedicine, mental health, and cancer support. - Health care spending accounts (HSA) with employer contributions, as well as life and disability insurance, provided at no cost. - Family benefits including parental, pediatric and family building support, adoption and surrogacy reimbursement, and dependent care spending account (with employer match). - Access to discounts on travel, gym memberships, counseling services and wellness support. - Annual bonus (Incentive Compensation Program). - Generous leave / time off policies.