Machine Learning Engineer

What this role involves

Sift is hiring a Machine Learning Engineer to build end-to-end ML pipelines for fraud detection, working with large-scale distributed systems and streaming data. The role requires 4+ years of experience, strong programming in Java/Scala and Python, and expertise in big data frameworks like Spark and Flink.

Skills this posting asks for

• java
• scala
• python
• databricks
• apache spark
• apache flink
• hadoop
• bigtable
• xgboost
• random forests
• neural networks
• clustering
• gcp
• apache kafka
• docker
• kubernetes
• claude code

Requirements

• 4 years of experience
• Level: senior

From the employer’s posting

THE ROLE: As a Machine Learning Engineer at Sift, you will bridge the gap between data science and large-scale distributed systems. You won’t just train models in isolation; you will build end-to-end pipelines that extract signals, train custom models per merchant, and serve predictions at product…