Software Development Test Engineer, SDET

Keeper Security, Inc.

. Design, develop, and maintain automation frameworks using tools such as Playwright and Pytest .

Posted 10/23/2026full-timeRemote • California • United StatesMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in designing and developing automation frameworks using tools like Playwright and Pytest, with a strong focus on integrating automated testing into CI/CD pipelines and managing containerized environments with Docker and Kubernetes. Proficient in secure authentication workflows and collaborating with cross-functional teams to enhance system testability.

Highest-signal resume keywords

Test Automation Framework DesignCI/CD Pipeline IntegrationAPI TestingDocker and Kubernetes ManagementSecure Authentication Concepts

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

PythonJavaScriptTypeScriptPlaywrightPytestAPI TestingCloud EnvironmentsDebuggingAutomation FrameworksPerformance Testing

Soft Skills

Analytical SkillsCross-Team Collaboration

Tools & Technologies

GitHub ActionsDockerKubernetesClaudeChatGPTGitHub Copilot

Industry Keywords

FedRAMP ComplianceSecure AuthenticationSSOOAuthSAMLRESTful APIsGraphQL APIsSecrets ManagementDevOps Platforms

Tech Stack

Tools & technologies

AWSCloudDockerGraphQLJavaScriptKubernetesPythonTypeScript

About the role

Key responsibilities & impact

Design, develop, and maintain automation frameworks using tools such as Playwright and Pytest
Develop reusable automation libraries and custom tooling for API, integration, and end-to-end testing
Build automated tests for KSM APIs, SDKs, and cloud-hosted services
Integrate automated test execution into CI/CD pipelines (GitHub Actions or similar)
Manage containerized test environments using Docker and Kubernetes
Validate secure authentication and access workflows (SSO, OAuth, SAML)
Analyze automation failures and drive long-term stability improvements
Partner with engineering and DevOps teams to embed testability into system design
Use AI-assisted tools such as Claude, ChatGPT, GitHub Copilot or similar platforms to improve test development, debugging, root-cause analysis, documentation and workflow efficiency

Requirements

What you’ll need

3+ years of experience in test automation or software development in test
Strong programming skills in one or more languages such as Python or JavaScript/TypeScript
Proven experience owning the design and evolution of automation frameworks or test systems
Hands-on experience with automation frameworks such as Playwright or Pytest
Experience testing APIs, SDKs, and backend services in cloud environments (AWS preferred)
Strong experience integrating automation into CI/CD pipelines
Familiarity with Docker and Kubernetes
Understanding of secure authentication concepts (SSO, OAuth, SAML)
Strong debugging, analytical, and cross-team collaboration skills
Due to this role’s involvement in FedRAMP-compliant environments, candidates must be a U.S. Person.
Preferred: Experience testing secrets management, security, or DevOps platforms
Preferred: Familiarity with RESTful or GraphQL APIs
Preferred: Exposure to performance or load testing
Preferred: Bachelor’s degree in Computer Science, Engineering, or equivalent practical experience

Benefits

Comp & perks

Medical, Dental & Vision (inclusive of domestic partnerships)
Employer Paid Life Insurance & Employee/Spouse/Child Supplemental life
Voluntary Short/Long Term Disability Insurance
401K (Roth/Traditional)
A generous PTO plan that celebrates your commitment and seniority (including paid Bereavement/Jury Duty, etc)