Senior ML Engineer — Ranking & Recommendations at Scale

Jobtailor; California (MO); On-site; USD 170,000 - 210,000; Full time

Job summary

Jobtailor is seeking a senior machine learning engineer to build and deploy models powering core products used by millions of Snapchatters. You will apply modern ML techniques to solve large-scale, real-world problems and own the full lifecycle from data analysis to production deployment.

You will partner with cross-functional teams to prototype ML-driven features and design scalable services, while maintaining rigorous coding standards, security, and reliability.

Qualifications

• Bachelor's Degree in a relevant technical field or equivalent practical experience.
• 5+ years post-Bachelor ML experience; or 4+ years with a Master's; or 1 year with a PhD.
• Experience developing ML models for ranking, recommendations, search, content understanding, image generation, or related applications.
• Advanced degree in CS or related field preferred.
• Experience with ML frameworks such as TensorFlow, PyTorch, Spark ML, scikit-learn, or related frameworks.
• Experience working with ML infrastructures and system design.

Responsibilities

• Build and deploy ML models powering core products for millions of Snapchatters.
• Apply modern ML techniques to solve large-scale, real-world problems.
• Own the full ML lifecycle from data analysis to production deployment.
• Partner with cross-functional teams to prototype and launch ML-driven features.
• Utilize AI tools to design and ship scalable services while upholding rigorous standards for code correctness, security, and production.

Skills

Machine Learning

Ranking Algorithms

Recommendation Systems

Content Understanding

Image Generation

System Design

Data Analysis

Education

Bachelor's Degree in CS

Master's Degree in Technical Field

PhD in Relevant Technical Field

Tools

TensorFlow

Caffe2

PyTorch

Spark ML

scikit-learn

Job description

Jobtailor is seeking a senior machine learning engineer to build and deploy models powering core products used by millions of Snapchatters. You will apply modern ML techniques to solve large-scale, real-world problems and own the full lifecycle from data analysis to production deployment.

You will partner with cross-functional teams to prototype ML-driven features and design scalable services, while maintaining rigorous coding standards, security, and reliability.