Senior SDET - Platform

New

Quanata, LLCSoftware testing

You may work from anywhere you like in the U.S, excluding U.S. territories., Core meeting hours from 9AM - 2PM Pacific time.Full-TimeSenior

Salary$198,000 to $281,000

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Job Details

Experience: Typically 6–8 years of experience in software testing, including 3+ years building test automation frameworks, quality engineering tools, or shared testing platforms.
Required Skills: PythonAPI testingCI/CD

Hold a Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field, or have equivalent relevant experience.
Have typically 6–8 years of experience in software testing.
Have 3+ years building test automation frameworks, quality engineering tools, or shared testing platforms.
Bring strong programming skills, including Python, and experience with software design, automated testing, code review, and maintainability practices.
Have hands-on testing experience across APIs, services, user interfaces, and platform integrations.
Have experience with functional, integration, reliability, and performance testing.
Have hands-on experience building and evaluating AI-assisted testing solutions, including agent workflows, evaluation criteria, tool permissions, data protection, and failure handling.
Have experience delivering reusable tooling for multiple teams, including documentation, stakeholder collaboration, adoption, and ongoing maintenance.
Have strong experience with cloud environments, CI/CD, infrastructure-as-code, and observability.
Have hands-on security testing experience covering authentication, authorization, API security, and sensitive-data handling.

Design, build, test, and maintain shared automation frameworks, internal services, and developer tools.
Partner with QA and engineering teams to validate functionality, integration, reliability, performance, and usability.
Build and evaluate AI-assisted and agent-based testing capabilities using repeatable evaluations, human oversight, tool permissions, and fallback behavior.
Develop and automate security testing for APIs, applications, and shared platforms.
Test AI-enabled tooling for incorrect outputs, prompt injection, information exposure, unintended actions, and failure behavior.
Integrate reusable quality and security checks into CI/CD workflows with actionable diagnostics, maintainable test data, and clear documentation.
Investigate failures and production issues in shared tools and platforms.
Drive adoption through documentation, demonstrations, and mentoring, and measure improvements in coverage, manual effort, and feedback time.

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