Senior SDET Automation Engineer

Keeper Security is hiring a Senior SDET Automation Engineer to join our Commander team, responsible for designing, developing and maintaining automated test frameworks and tooling that ensure the quality, reliability and security of our Commander CLI, SDKs and automation workflows. This is a 100% remote position with an opportunity for a hybrid schedule for candidates based in the El Dorado Hills, CA area.

Keeper's cybersecurity software is trusted by millions of people and thousands of organizations, globally. Keeper is published in 23 languages and is sold in over 150 countries. Join one of the fastest-growing cybersecurity companies and be responsible for developing and executing automated tests, enhancing test suites, and ensuring the quality of our web applications.

About Keeper

Keeper Security is transforming cybersecurity for organizations globally with zero-trust privileged access management built with end-to-end encryption. Keeper's cybersecurity solutions are FedRAMP and StateRAMP Authorized, SOC 2 compliant, FIPS 140-2 validated, as well as ISO 27001, 27017 and 27018 certified. Keeper deploys in minutes, not months, and seamlessly integrates with any tech stack to prevent breaches, reduce help desk costs and ensure compliance. Trusted by millions of individuals and thousands of organizations, Keeper is the leader for password, passkey and secrets management, privileged access, secure remote access and encrypted messaging. Learn how our zero-trust and zero-knowledge solutions defend against cyber threats at KeeperSecurity.com.

About The Job

As a Senior SDET Automation Engineer on the Commander team, you will develop automation frameworks, end-to-end test suites and validation tools that ensure Commander remains robust, scalable and secure for developers and DevOps teams. You will work closely with engineering, QA, security and product teams to define test strategies, enhance automation coverage and continuously improve the reliability of Commander's SDKs and CLI features. In a senior capacity, you will also help guide test architecture decisions and mentor other engineers.

Responsibilities:

• Design, build and maintain automated test frameworks for Commander CLI and SDKs in Python, .NET and related integrations
• Develop end-to-end, integration and system-level test suites that validate automation workflows and DevOps use cases
• Implement test pipelines and automation in CI/CD environments to ensure consistent quality and rapid feedback
• Collaborate with engineering and product teams to define testing requirements, acceptance criteria and automation strategies
• Validate security, encryption, authentication and cross-platform functionality across Linux, Windows and macOS
• Build automation tools that simulate real-world DevOps environments and enterprise integrations
• Identify, diagnose and resolve complex issues related to reliability, performance or security
• Perform code reviews, improve test documentation and promote automation best practices across the team
• (Lead potential) Mentor teammates, influence automation architecture and support roadmap planning
  
  

Requirements

• 5+ years of experience in test automation or software development with a strong focus on automation
• Proficiency in Python and experience automating .NET workloads or interacting with .NET SDKs
• Hands-on experience with automation frameworks such as PyTest, NUnit or similar
• Strong understanding of CI/CD systems such as GitHub Actions, Jenkins or Azure DevOps
• Familiarity with cloud platforms including AWS (GovCloud experience a plus)
• Knowledge of secure coding principles, encryption workflows and authentication models
• Experience testing command-line tools, SDKs or developer-facing libraries
• Strong debugging and problem-solving skills with experience validating distributed or complex systems
• Excellent communication and collaboration skills
• Due to this role's involvement working on GovCloud compliance requirements, qualified candidates must be a "U.S. Person"
  
  

Preferred Qualifications

• Experience with DevOps tooling such as Terraform, Ansible or Kubernetes
• Prior contributions to automation frameworks or open-source test projects
• Experience with secrets management, privileged access management or cybersecurity products
• Cross-platform testing experience across Linux, Windows and macOS
• Experience building load, performance or security-focused testing tools
• Bachelor's degree in Computer Science, Engineering or equivalent experience
  
  

Benefits

• 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)
• Above market annual bonuses
  
  

Keeper Security, Inc. is an equal opportunity employer and participant in the U.S. Federal E-Verify program. We celebrate diversity and are committed to creating an inclusive environment for all employees.

Classification: Exempt