Lead/Staff Machine Learning Engineer

About the Company

Nu was born in 2013 with the mission to fight complexity to empower people in their daily lives by reinventing financial services. We are one of the world’s largest digital banking platforms, serving millions of customers across Brazil, Mexico, and Colombia.

Responsibilities

• Interact with team members to apply data science and AI to business problems
• Monitor and maintain models and ML systems using performance and business metrics
• Deploy ML models in batch and real-time scenarios
• Build pipelines, construct features, and integrate models into other systems
• Build and maintain tooling and platforms to scale operations across multiple teams

Requirements

• Extensive programming experience with modern development techniques
• Experience creating, deploying, and maintaining ML models and systems
• Understanding of common failure modes in ML-enabled systems
• Familiarity with all stages of the ML model lifecycle
• Experience with cloud-based services (AWS, GCP, or Azure)
• Knowledge of software engineering and architecture principles
• Familiarity with data engineering routines, pipelines, and job scheduling frameworks
• Ability to navigate complex mathematical and analytical environments

Benefits

• Equity opportunities
• Food and Meal Cards
• Public Transportation Benefit
• NuCare (Psychological, Financial, and Legal Assistance)
• Life, Medical, and Dental insurance
• Language course program and learning platform
• Extended parental leave and daycare allowance
• Work-from-home allowance
• Gym partnerships
• 30 days of paid vacation