Senior Artificial Intelligence Analyst

Role Overview

• Design and develop AI models/applications to meet business needs
• Conduct exploratory data analysis (EDA) and preprocess complex datasets
• Integrate AI models into production pipelines using MLOps best practices
• Monitor model performance in production and continuously iterate on models
• Collaborate with product, data, and engineering teams to define AI-driven solutions
• Research, develop, and evaluate new techniques, frameworks, and trends in generative AI and large language models (LLMs)
• Document experiments, results, and technical decisions clearly and accessibly

Requirements

• Bachelor’s degree in Computer Science, Engineering, Mathematics, Statistics, or a related field
• Strong experience with Python and ML libraries (scikit-learn, TensorFlow, PyTorch)
• Knowledge of NLP, computer vision, or generative models (plus)
• Familiarity with cloud platforms (AWS, GCP, or Azure) and MLOps tools
• Analytical mindset, clear communication skills, and problem-solving orientation

Tech Stack

• AWS
• Azure
• Cloud
• Google Cloud Platform
• Python
• PyTorch
• Scikit-Learn
• Tensorflow

Benefits

• Choose the benefits that best suit you and your dependents through a digital platform with multiple categories such as gym, meal allowance (VR), food allowance (VA), pharmacy assistance, medical coverage, dental care, and life insurance
• Company mobile phone — a brand-new smartphone for you
• Unlimited voice and data plan — with Vivo’s high-speed 5G network
• Exclusive Vivo offers with special discounts on landline, broadband, TV and apps
• Eligibility for an annual bonus or profit-sharing (PPR)
• Plan for your future through a private pension plan
• Childcare subsidy to help with school, daycare, or nanny expenses
• Work in an environment that respects your personality, style, and individuality — be authentic #VemdeVocê
• Work remotely up to twice a week #Mobility
• Flexible working hours
• A day off to celebrate your birthday (Day off)
• Participate in one of the largest corporate volunteer programs to help make a difference
• Access our Educational Development Program, which offers partnerships with educational institutions at discounted rates, as well as certifications and online courses
• Accelerate your career through our Internal Recruitment Program, in Brazil or abroad — we are present in more than 17 countries #VivoMinhaCarreira
• Benefit from initiatives to improve your physical, emotional, and social well-being via #VivoBemEstar, including appointments with nutritionists, psychologists, social workers, telemedicine, and more
• All positions are open to people with disabilities and/or rehabilitated workers. We have a culture that values diversity, differences, and people’s potential #VivoDiversidade #VemPraVivo