SDET: AI Systems Quality & Backend Testing

Sony Interactive Entertainment (SIE); San Diego (CA); On-site; USD 80,000 - 99,000; Part time

Job summary

Sony Interactive Entertainment seeks an experienced SDET to ensure the quality of Agentic AI systems and backend services. The role focuses on designing scalable automated test strategies across AI-driven applications, APIs, and microservices.

The ideal candidate will have strong QE fundamentals, experience testing Generative AI and LLM-based systems, and comfort with non-deterministic behaviors. Join a team that values innovation and rigorous testing within PlayStation.

Qualifications

• Bachelor's degree or equivalent practical experience in Computer Science, Engineering, IT, or related field.

Responsibilities

• Develop and execute QE strategies for Agentic AI systems, APIs, and services.
• Design and maintain automated test frameworks across API, functional, integration, regression, and end-to-end testing.
• Test non-deterministic AI behavior and establish meaningful evaluation criteria.
• Integrate automated testing into CI/CD pipelines and define quality gates.
• Collaborate with engineers, product managers, and QE teams to improve testability and release readiness.

Skills

Quality Engineering

REST APIs

Automated testing

Python/Java/JS

CI/CD pipelines

Agile development

AI/LLM testing

Distributed systems

Education

Bachelor's degree in CS/Engineering

Tools

Git

CI/CD

Docker

Kubernetes

OpenAPI/Swagger

LangSmith

Job description

Sony Interactive Entertainment seeks an experienced SDET to ensure the quality of Agentic AI systems and backend services. The role focuses on designing scalable automated test strategies across AI-driven applications, APIs, and microservices.

The ideal candidate will have strong QE fundamentals, experience testing Generative AI and LLM-based systems, and comfort with non-deterministic behaviors. Join a team that values innovation and rigorous testing within PlayStation.