CareerPlan

Senior Software Development Engineer in Test, ML

USA-WI-MadisonFull-time$152k–$190k2026-11-03 → 2026-11-10

Core

Lead quality efforts for machine learning-powered products and services by building scalable test automation and validation approaches for probabilistic systems.

Role type

Senior SDET specializing in ML systems

Builds

Automated test frameworks, test scripts for ML inference services, and validation pipelines for model reliability

Domain

Gaming / Machine Learning / Quality Engineering

Deliverable

production ML models

Required skills

Python, Java, Scala, Go, API testing, CI/CD pipelines, automated test frameworks, cloud technologies, container technologies, monitoring tools, statistical analysis, synthetic data generation

Preferred skills

Testing recommendation or search ranking systems, model output evaluation using statistical techniques, knowledge of data pipelines and feature stores, performance and load testing tools, Databricks

Technologies

Python, Java, Scala, Go, Postman, Jenkins, GitHub Actions, ArgoCD, pytest, JUnit, TestNG, AWS, GCP, Kubernetes, Docker, Prometheus, Grafana, Datadog, Seldon, KServe, Ray Serve, Databricks

Responsibilities

Design and maintain automated test frameworks for ML inference services; validate score distributions, ranking behavior, and output quality; perform functional, integration, regression, and performance testing; debug test failures and model anomalies; optimize test execution performance; drive architecture-level automation solutions

Seniority

Senior, hands-on IC