Lead ML Data Engineer, AI Core
Nubank2 days ago
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HybridFull-timeSenior
Summary
Nubank is seeking a Lead ML Data Engineer, AI Core to join their team in Miami, FL. The role involves designing and building scalable data ingestion pipelines and contributing to the machine learning lifecycle to enhance financial services.
About the Role
As a Lead Machine Learning Engineer in AI Core Data Intelligence, you will design and build scalable data ingestion pipelines, implement data quality monitoring systems, analyze the impact of new data sources on existing models, and collaborate with various teams to ensure seamless data flow across the ML infrastructure. You will also mentor team members and lead technical initiatives to improve data engineering practices.
About You
Required:
- Typically 6+ years of experience in machine learning engineering, data engineering, or related fields.
- Proven experience designing and building data ingestion pipelines at scale.
- Strong background in applied machine learning, including model training and performance evaluation.
- Proficiency in Python for data engineering and ML workflows.
- Solid understanding of data quality principles and experience implementing monitoring systems.
- Excellent communication skills and demonstrated leadership experience.
Preferred:
- Experience with MLflow or similar model tracking systems.
- Knowledge of foundation models and transformer architectures.
- Experience with data pipeline orchestration tools like Dagster or Airflow.
- Background in financial services or fintech.
- Experience working in a fast-paced, high-growth environment.
Benefits
- Opportunity of earning equity at Nu
- Medical Insurance
- Dental and Vision Insurance
- Life Insurance and AD&D
- Extended maternity and paternity leaves
- Nucleo - Our learning platform of courses
- NuLanguage - Our language learning program
- NuCare - Our mental health and wellness assistance program
- 401K
- Saving Plans - Health Saving Account and Flexible Spending Account
- Work-from-home Allowance
- Relocation Assistance Package, if applicable.
Nubank
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 more than 100 million customers across Brazil, Mexico, and Colombia. As one of the leading technology companies in the world, Nu leverages proprietary technologies and innovative business practices to create new financial solutions and experiences for individuals and SMEs that are simple, intuitive, convenient, low-cost, empowering, and human. Guided by its mission, Nu is fostering access to financial services across Latin America.
Miami, FL