Senior Fraud ML Engineer - Real-Time Detection

LE130 Unity Technologies SF; Mountain View (CA); Presencial; USD 179.000 - 232.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Health insurance

Commuter benefits

Stock options

Retirement plans

Vacations & personal days

Parental leave

Office snacks

Wellbeing programs

ERGs

Training & development

Volunteer program

Descripción de la vacante

Unity Technologies SF is seeking a Machine Learning Engineer to own the ML side of Offerwall fraud prevention. You will move real-time anomaly detection and device risk models into production, build the labeled fraud dataset, and modernize the training, serving, and monitoring stack.

You’ll collaborate with data engineering, backend, and product teams to reduce fraud and protect revenue. You will design streaming and batch features, maintain online feature stores, and evolve infrastructure for

Formación

• Several years building ML models and taking them to production with deployment and monitoring.
• Hands-on fraud detection, risk scoring, or anomaly detection in production systems.
• Experience with low-latency model serving and online/offline feature pipelines (Redis, Kafka, Airflow).
• Ability to build labeled datasets from imperfect signals and design robust evaluation methods.
• Strong Python and SQL; experience with cloud ML platforms (SageMaker, Kubeflow, KServe).

Responsabilidades

• Ship Fraud Models to Production and drive payout/blocking decisions.
• Build and maintain a golden labeled fraud dataset and evaluation metrics.
• Own features end to end, designing streaming and batch pipelines feeding online stores.
• Modernize ML infrastructure, plan training/serving stack, evaluate SageMaker to Kubeflow/KServe moves.
• Detect new fraud patterns by analyzing user/device behavior and turning findings into signals.

Conocimientos

ML models

Fraud detection

Real-time serving

Python

SQL

Kubeflow

KServe

Redis

Kafka

Herramientas

Redis

Kafka

Airflow

SageMaker

Descripción del empleo

Unity Technologies SF is seeking a Machine Learning Engineer to own the ML side of Offerwall fraud prevention. You will move real-time anomaly detection and device risk models into production, build the labeled fraud dataset, and modernize the training, serving, and monitoring stack.

You’ll collaborate with data engineering, backend, and product teams to reduce fraud and protect revenue. You will design streaming and batch features, maintain online feature stores, and evolve infrastructure for