Senior Data Scientist

Description

Job Summary: As a Senior Data Scientist, you will collect, clean, and organize data; develop and validate machine learning models; create reports; and contribute to the company's business vision. Key Highlights: 1. Global involvement in projects with diverse technologies and challenges 2. Development of Machine Learning models and business-oriented insights 3. A flexible company focused on employee well-being and professional development The first thing you need to know is that here, you won’t fall into routine. Radix develops solutions for companies across various sectors and industries. Each project features its own technologies, solutions, and deadlines — giving you the opportunity to engage with and experience different challenges. Beyond our presence across Brazil — with offices in Rio de Janeiro, São Paulo, and Belo Horizonte — we also have subsidiaries in the United States, reinforcing Radix’s position as an increasingly **global** company. Do you want to be part of this journey and turn ideas and dreams into reality? **As a Senior Data Scientist, you will:** * Collect, clean, and organize data from diverse sources for analysis. * Develop machine learning models and support validation of machine learning models. * Perform tasks such as report creation, insight generation, and data visualization. * Contribute to documentation of processes, scripts, and analyses. * Better understand business problems and how data science can be applied to solve them. * Contribute to the business vision by identifying high-impact opportunities and balancing technically feasible solutions against implementation complexity. **Requirements for this role:** * Practical experience in data science and data visualization; * Knowledge of programming and object-oriented principles; * Familiarity with Machine Learning and Data Analysis; * Knowledge of supervised and unsupervised learning techniques; * Understanding of relational and/or non-relational databases. * Proficiency in Python and popular data science libraries such as pandas, scikit-learn, matplotlib, etc. * **Strong proficiency in Tableau** * Knowledge of prompt engineering techniques for generative AI solutions. * Knowledge of algorithms and data structures. * Familiarity with best practices in data governance. * Analytical skills: Ability to perform data analysis, with emphasis on data extraction, cleaning, and interpretation. * Interest in learning new machine learning techniques and data science best practices. **Nice-to-have qualifications:** * Master’s/PhD in fields such as Computer Science, Engineering, Statistics, Mathematics, Physics, Economics, or related disciplines. * Experience with cloud platforms (especially GCP) * Specialized or short-term courses in Data Science / Machine Learning. * Intermediate English for conversation. **Benefits:** * Nationwide health insurance (for employee and dependents, including private room) * Nationwide dental insurance (for employee and dependents) * Flexible meal/voucher allowance * Remote work allowance * Birthday day off * Wellhub (formerly Gympass) * Extended maternity leave (6 months) and paternity leave (20 days) * Childcare allowance for children up to 3 years old (per child) * Mental health support via Wellz * Benefits club offering discounts with various partners * Partnerships with educational institutions and language course providers * Professional development (Corporate University) * Partnership with coworking spaces across Brazil * Quality of Life and Well-being Program * Consulting physician for Radix employees * Incentive plans **Radix consistently ranks among the Best Companies to Work For because:** * We employ committed, dedicated, curious, and innovative professionals. * Team spirit is our greatest strength. We cooperate closely and know we are all rowing in the same direction. * We foster a diverse environment that values equity and inclusion. * Our working hours are flexible, and for nearly all projects, you can work from anywhere in Brazil. * We value well-being and care for our people through mental health support programs, access to psychiatrists, and consulting physicians. **Interested?** **\#JoinRadix** **Job ID:** c23f