Senior GenAI Security ML Engineer

Reddit; United States; Remote; USD 216,700 - 303,400; Full time

Benefits offered by this job

Comprehensive Healthcare Benefits

401k with Employer Match

Flexible Vacation & Paid Volunteer Time Off

Generous Paid Parental Leave

Job summary

Reddit is seeking a Senior Machine Learning Engineer to lead the development of security-focused ML models for their GenAI Security team. This role encompasses the full ML lifecycle, from problem definition to monitoring and debugging. The ideal candidate will have over 5 years of experience in building and deploying ML models and will work closely with various teams to enhance the safety of Reddit’s AI usage. Benefits include comprehensive healthcare, 401k matching, and generous parental leave.

Qualifications

• 5+ years of experience building and deploying ML models.
• Strong practical understanding of ML lifecycle.
• Experience working with large-scale datasets.

Responsibilities

• Develop security-focused ML models for Reddit’s GenAI traffic.
• Own end-to-end model development process.
• Partner with cross-functional teams to implement security models.

Skills

Deep learning frameworks (e.g., PyTorch, TensorFlow)

MLOps workflows

Data pipeline development

Model evaluation metrics (precision, recall)

Strong communication skills

Education

BS degree in Computer Science, Machine Learning, or related field

Tools

Python

Go

Kubernetes

Airflow

Job description

Reddit is seeking a Senior Machine Learning Engineer to lead the development of security-focused ML models for their GenAI Security team. This role encompasses the full ML lifecycle, from problem definition to monitoring and debugging. The ideal candidate will have over 5 years of experience in building and deploying ML models and will work closely with various teams to enhance the safety of Reddit’s AI usage. Benefits include comprehensive healthcare, 401k matching, and generous parental leave.