Afya

Machine Learning Engineer

• Own the full model lifecycle — feature engineering, training, validation, registration, and deployment
• Monitor models in production and lead retraining when performance degradation or drift occurs
• Maintain and evolve CI/CD pipelines that promote models and pipelines across development, staging, and production environments
• Automate and productionize model and agent evaluation pipelines in support of Data Science
• Build and maintain reusable internal metrics packages for standardized experiments
• Operate the infrastructure for fine-tuning language models
• Administer the AI Gateway, including model routing, rate limits, and cost control and attribution
• Ensure feature, experiment, and model governance is aligned with Afya policies
• Serve as the technical bridge between Data Science, AI Engineering, Data Engineering, and SRE
• Apply scalability, security, and cost-efficiency practices to ML/AI infrastructure

Senior Machine Learning Engineer

Project Manager

• Manage technology and innovation projects applied to medical education
• Track schedules, deliverables, and performance indicators in partnership with Product, Technology, and Content teams
• Collaborate on a daily basis with a multidisciplinary Content team within the Product division

Senior Machine Learning Engineer

Mid-Level Project Analyst