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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Contract Software Development Engineer in Test - Subscription Platform - **Company:** Sony Interactive Entertainment - **Location:** Aliso Viejo, CA, United States - **Experience:** Experienced - **Salary:** $128,898.0 - $193,294.0 - **Contract:** Permanent contract - **Skills:** JavaScript (Programming Language), Application Programming Interfaces (APIs), Artificial Intelligence, Application Frameworks, Automation of Tests, Software as a Service, Code Coverage, Continuous Integration, Software Debugging, Programming Tools, Distributed Systems, Github, Mobile Application Software, Python (Programming Language), Selenium, Software Engineering, Software Testing Automation Framework, Data Streaming, Test Execution Engine, Strategies of Testing, TypeScript, Web Applications, Software Organization, Appium, Technical Debt, Backend, Integration Tests, Kubernetes, Information Technology, React Native, Software Version Control, Api Management, Docker, SDET, Jenkins, Programming Languages, Microservices - **Published:** October 28, 2026 - **Apply:** https://jobs.localjobnetwork.com/apply/add/88726865/1 ## About the Role * Bachelor's degree or equivalent in Computer Science, Engineering, or a related field. * 3+ years of experience in Software Development Engineering in Test, Software Engineering, Quality Engineering, or Test Automation. * Proficiency in at least one programming language, such as Python, JavaScript/TypeScript, or Swift. * Experience developing automated tests and working with test automation frameworks. * Experience testing APIs, backend services, web applications, or native mobile applications. * Understanding of software testing methodologies, test design, and automation strategies. * Familiarity with CI/CD pipelines, version control, and modern software development practices. * Experience investigating technical issues, debugging failures, and collaborating with engineering teams on solutions. * Ability to manage assigned work independently, communicate technical findings, and collaborate across teams. Preferred Qualifications * Experience with subscription platforms, commerce systems, payment processing, or entitlement services. * Experience testing distributed systems, microservices, or cloud-based applications. * Experience with automation technologies such as XCUITest, Appium, Selenium, or API testing frameworks. * Familiarity with Jenkins, GitHub Actions, Docker, Kubernetes, or similar development tools. * Experience testing streaming services, media playback, gaming consoles, or connected devices. * Experience with React Native or other cross-platform application frameworks. * Experience developing end-to-end automation across client applications and backend services. * Familiarity with observability, telemetry, and quality reporting. * Exposure to AI-assisted testing and automation tools. * Understanding of accessibility and localization testing practices. What We're Looking For You enjoy understanding how systems work and finding practical ways to improve their quality. You are comfortable working across different technologies, investigating complex issues, and translating requirements into effective testing solutions. You bring hands-on engineering experience, take ownership of your work, and collaborate with others to solve problems. You are interested in continuing to develop your technical expertise while contributing to reliable, high-quality PlayStation experiences. ## Description As an SDET , you will collaborate with Software Engineers, Product Managers, and Quality Engineering teams to deliver subscription experiences across PlayStation platforms. You will take ownership of testing and automation for assigned features, contribute to technical solutions, and help improve how quality is built into the development process. Your work will span subscription and commerce services, backend APIs, mobile applications, gaming consoles, streaming services, and connected device experiences. You will have opportunities to expand your technical expertise while working with experienced engineers across multiple teams. Responsibilities * Design, develop, and improve automated testing solutions for subscription services, applications, and connected platforms. * Take ownership of quality engineering activities for assigned features, from test planning through automation and release validation. * Collaborate with engineering teams early in development to identify quality risks, improve testability, and determine effective testing approaches. * Develop reusable automation tools and framework capabilities that improve test coverage, reliability, and engineering efficiency. * Validate end-to-end customer journeys involving authentication, commerce, entitlements, subscription lifecycle management, retention, and streaming experiences. * Build automated tests for APIs, backend services, distributed systems, web applications, and native mobile platforms. * Integrate automated testing into CI/CD pipelines and contribute to improving test execution reliability and feedback. * Investigate complex failures, analyze root causes, and work with engineering teams to resolve issues. * Contribute to quality metrics, dashboards, and reporting that provide visibility into automation coverage and release readiness. * Identify opportunities to improve testing practices, reduce technical debt, and strengthen overall product quality. * Collaborate with globally distributed engineering and QE teams on integration testing and release qualification. * Explore emerging technologies, including AI-assisted testing, to improve test development and engineering workflows.