Lead machine learning quality engineering for PlayStation in Madison or Waterloo, using Python, Java, and scalable test automation.

As a Senior Software Development Engineer in Test, you will validate ML-powered products and services at global scale. Partner with ML engineers, software engineers, product managers, and data partners. Build confidence in model reliability, production readiness, and behavioral consistency through statistical validation and backend testing.

Key Responsibilities:

- Architect scalable automation across teams and product areas
- Develop Python or Java frameworks for ML inference services
- Validate distributions, ranking behavior, thresholds, and model outputs
- Perform API, integration, regression, performance, and load testing




- Analyze failures, anomalies, defects, and service reliability signals

Requirements:

- Bachelor's degree in Computer Science or related field
- Minimum five years as an SDET testing backend systems
- Proficiency in Python, Java, Scala, or Go
- Experience with API tools, databases, CI/CD, and automated frameworks
- Experience with cloud, containers, monitoring, and observability tools

Bring senior test automation, backend validation, and machine learning testing expertise to PlayStation quality engineering.

📌 Senior Machine Learning Test Engineer (London)
🏢 PlayStation
📍 London