Job Description

Moloco is hiring a Machine Learning Infrastructure Engineer to join their ML Infra team. This team builds systems that empower ML teams to scale and move fast. The engineer will contribute to infrastructure that ensures models are trained on reliable data, deployed with confidence, and monitored in production. This is an opportunity to join a high-impact team working on production-grade ML systems.

Responsibilities

• Build and maintain infrastructure for ML model training, deployment, and monitoring
• Develop internal tools and APIs that improve ML developer workflows and data reliability
• Partner with ML engineers to ensure clean data flows, reproducible experiments, and observable model behavior
• Improve the robustness of our pipelines to prevent issues like data drift, silent model degradation, and outages
• Contribute to team-wide initiatives to scale and standardize ML infrastructure
• Learn from and collaborate with senior engineers and technical leads across the org

Requirements

• Proficiency in Python and SQL
• Experience with Rust, C++, or Java
• Strong CS fundamentals and core programming ability
• Basic understanding of machine learning concepts, data processing, and statistics
• Interest in building infrastructure and solving real-world ML/AI problems at scale
• Ability to communicate clearly, take initiative, and work in a fast-moving team

Benefits

• No benefits