We are a **100% national** organization, passionate about creating Brazilian technology and focused on solutions and innovations. We generate ICT (Information and Communication Technology) solutions applied across various sectors such as telecommunications, agribusiness, finance, utilities, industries, smart cities, retail, and defense and security services. We believe that through our **Way of Being and Doing**, we will achieve sustainable results, contributing to the development of our people and society. Our values define our essence: who we are, what inspires us, and what makes us unique. They are our **Way of Being.** **Institutional Values \- COCRIAR:** **C**ollaboration **O**rientation to customer **C**onfidence **R**espect **I**nnovation **A**gility **R**esults Based on our Way of Being, we define the competencies and behaviors that reflect, in practice, our **Way of Doing** \- Leadership and Influence Capacity, Integration and Cooperation, Active Listening, Ethics and Integrity, Emotional Intelligence, Curiosity and Learning, Digital Thinking, Systemic Thinking, Resilience and Flexibility, Planning and Time Management, Value Generation, Data\-Driven Decision Making Do you identify with our **Way of Being and Doing**? Then come **COCRIAR** with us by joining our team as a Data Science Specialist! We are looking for a Data Science Specialist to work on processing, modeling, and analyzing large volumes of data, applying advanced machine learning techniques and semantic standardization to solve complex problems and support strategic decisions. **What will be your day\-to\-day challenges:** * Perform exploratory data analysis (EDA) and detect inconsistencies. * Create machine learning models for data validation and enrichment. * Work with semantic modeling and use of ontologies. * Generate quality metrics and indicators.Data Science Specialist **We are looking for someone with:** * Experience with Python or R and data science libraries. * Knowledge of Scikit\-learn, PyTorch, TensorFlow, or similar tools. * Experience in data modeling and applied statistics. * Understanding of feature engineering and preprocessing. * Availability for hybrid work in Campinas; **CPQD offers:** * Childcare or babysitter allowance; * Unimed medical insurance; * Uniodonto dental insurance; * Vidalink medication allowance; * Meal/food voucher; * Life insurance; * Pet health plan; * Holiday bonus above market standards; * Private pension plan; * WellHub; * Shuttle service; * Free parking; * Payroll-deducted loan; * Birthday month day off; * Holiday bridge days; * Citizen company: extended maternity and paternity leave; * Postgraduate support program; * Partnerships and agreements: facilitating options in health, leisure, culture, and education; * Internal programs: focused on development and well-being. We are proud of who we are and believe this is the result of our **diversity**! Therefore, we invest in our Diversity, Equity \& Inclusion program: **CPQD\+**, strengthening our practices for equal opportunities regardless of race, gender, age, religion, disability, or sexual orientation, and reaffirm our commitment to leveraging differences to foster an innovative, sustainable, and safe environment where everyone can reach their full potential. Join our team and Connect to the New. \#ConnectToTheNew \#Diversity \#Technology \#CPQD