Demo

Senior Test Automation Engineer

RADICL
Boulder, CO Full Time
POSTED ON 12/19/2025
AVAILABLE BEFORE 1/17/2026
About RADICL

As the leading provider of Cybersecurity-as-a-Service (CSaaS), RADICL is revolutionizing advanced cyberthreat protection for small and medium-sized businesses (SMBs) in the U.S. Defense Industrial Base (DIB) and other regulated industries. No longer should SMBs be satisfied with lack luster solutions delivering lack luster protection. RADICL is ushering in a new era of turn-key and affordable cyberthreat protection via its AI-powered virtual SOC platform that allows human and digital agents to quickly and seamlessly become SMBs’ day-to-day compliance and security operations team.

RADICL’s turn-key CSaaS offering uniquely combines compliance management with AI and expert-driven 24/7 security operations. We guide customers to regulatory and best practice adherence with standards like CMMC and NIST CSF while also delivering 24/7 threat monitoring, deep-spectrum™ threat hunting, incident response, vulnerability management, and security awareness training.

With RADICL, customers can stay mission focused, confident their front, rear, and flank are protected, affordably and without compromise.

If you’re excited about working with industry experts to help SMBs focus on growing their businesses without the constant worry of security and compliance risks, we invite you to join us in our mission to protect American businesses and drive innovation in cybersecurity.

About The Role

As a Senior Test Automation Engineer-Software Development, you will lead the design, development, and execution of automated testing frameworks across our software stack. You’ll collaborate with engineering, product, and security teams to ensure our platform meets the highest standards of reliability, performance, and security. This role is ideal for someone who thrives in fast-paced environments, enjoys mentoring others, and is passionate about building scalable, maintainable test systems.

If the above excites you, RADICL Defense is seeking high performing, motivated individuals to join our mission. As an early member, you will work closely alongside an experienced founding team and realize the life-changing experience of building a company. You will work with the latest technologies in software, cybersecurity, and cloud and will have a significant impact on the formation of our platform and offering.

About You

You enjoy fast-paced environments, bring a positive attitude, and excel at getting things done. You enjoy being part of a high performing team and are also able to self-direct and self-start. You consider yourself to be top tier talent and are eager to help others raise their game. You enjoy working with customers, are an excellent communicator, and able to engage and interact with people of various backgrounds and skill levels. You want your work to have meaning, to be important. You want to be part of creating something great.

As a RADICL Senior Test Automation Engineer, You Will

  • Architect and implement automated test frameworks using tools like Playwright and custom built frameworks in Golang and Typescript.
  • Develop and maintain test suites for Web, API, Data Pipeline, Data Integrity and Scalability.
  • Integrate automated tests into CI/CD pipelines (GitHub Actions).
  • Collaborate with developers and product managers to define test strategies and acceptance criteria.
  • Conduct performance, security, and accessibility testing using modern tools.
  • Analyze test results and generate actionable reports using advanced analytics.
  • Participate in Agile ceremonies and contribute to test-driven development (TDD) practices.
  • Mentor junior engineers and promote best practices in automation and QA.[Add Specific Job Duties]

Required Qualifications

Your skillset/experience should include:

  • Bachelor’s degree in Computer Science, Engineering, or related field or equivalent practical experience in software testing and automation.
  • 5 years of experience in software testing with a focus on automation.
  • Strong programming skills in Typescript and/or Golang or a strong desire to learn.
  • Experience with test automation tools (Selenium, Cypress, Playwright).
  • Familiarity with containerization (Docker, Kubernetes) and cloud platforms (AWS, GCP, Azure).
  • Deep understanding of SDLC and Agile methodologies.
  • Experience with API testing and performance testing tools (e.g., JMeter, Postman).
  • Excellent problem-solving and communication skills.
  • Must be a US Citizen

Preferred Qualifications

  • Experience with AI-powered testing tools and ML-based test generation.
  • Knowledge of security testing automation (e.g., OWASP ZAP, Burp Suite).
  • Familiarity with BDD frameworks and synthetic data generation.
  • DevOps experience and infrastructure-as-code tools (Terraform, Ansible).

About The Workplace

At RADICL, we prioritize our culture and believe the strongest teams are built through daily, side-by-side collaboration and experiential sharing. We also value individual freedom and flexibility. For this reason, we have a hybrid work model. As a team, we are in office M/W/Th with work-from-home on Tuesdays and Fridays. For remote positions, periodic travel to Boulder will be expected to participate in company events and meaningful side-by-side collaboration opportunities.

RADICL offices are in downtown Boulder, Colorado with easy-to-access employee parking provided by the company. We offer comprehensive, competitive benefits including health, dental, and vision as well as 401K and a responsible PTO plan.

We encourage motivated, talented, mission-oriented, and fun people to apply. Let’s do this!

The Pay Range For This Role Is

150,000 - 200,000 USD per year(Boulder, CO)

Salary : $150,000 - $200,000

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