Sr Software Development Engineer in Test, ML

Experience testing machine learning systems, such as recommendation systems, search ranking systems, or other probabilistic ML application systems.

Experience creating synthetic or seeded test data to simulate realistic customer/account behaviors.

Experience evaluating model outputs using statistical techniques, distribution analysis, or scenario-based validation, rather than deterministic assertions.

Knowledge of data pipelines, feature stores, inference systems or model-serving infrastructure (Seldon, KServe, Ray Serve, etc.) is a plus.

Experience testing online services with high RPS and low latency requirements

Experience with performance and load testing tools (Locust, k6, Gatling, JMeter, etc.)

Experience with Databricks or similar ML platform tooling

At SIE, we consider several factors when setting each role’s base pay range, including the competitive benchmarking data for the market and geographic location. Please note that the base pay range may vary in line with our hybrid working policy and individual base pay will be determined based on job-related factors which may include knowledge, skills, experience, and location. In addition, this role is eligible for SIE’s top-tier benefits package that includes medical, dental, vision, matching 401(k), paid time off, wellness program and coveted employee discounts for Sony products. This role also may be eligible for a bonus package. Click here to learn more.

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