99x Europe (antiga Cleverti)

99x Europe is a Portuguese tech company focused on providing software development, testing, and support services through competence centers located in Portugal. We offer a specialized, customized, and quick response to your IT projects, providing services, skills, and business models tailored to your requirements.
About company

Product security engineer

Remote

location

date August 25, 2026

types Full-time

This is a remote position.

We are looking for a Product Security Engineer to join our team and support vulnerability triage, risk-based testing, and test automation initiatives across modern cloud-based platforms.

In this role, you will focus on identifying, classifying, and validating security findings while contributing to a robust testing strategy and automation framework. You will work closely with internal teams using asynchronous communication and apply both analytical and exploratory approaches to ensure high-quality software delivery.

The role combines application security, vulnerability assessment, and quality assurance, with a strong focus on structured analysis, automation, and cloud environments.

Responsibilities:

  • Review and triage security findings from ASPM tools
  • Classify findings as true positive, false positive, or requires additional context
  • Document classification rationale using standardized templates
  • Maintain and organize findings backlog per product
  • Flag ambiguous or unclear findings for further review
  • Work across multiple vulnerability categories:
  • SAST (code-level vulnerabilities)
  • SCA (dependency and transitive risks)
  • Secret detection (credentials exposure)
  • CSPM (Azure cloud misconfigurations)
  • Develop and refine a risk-based testing strategy
  • Apply exploratory testing techniques for complex and high-risk scenarios
  • Validate end-to-end business flows from a user perspective
  • Build and maintain automated test suites using:
  • Playwright (TypeScript) for new tests
  • Selenium (C#) for existing legacy tests
  • Support migration from Selenium to Playwright over time
  • Collaborate with the team to ensure scalable and maintainable test architecture
  • Leverage AI tools to accelerate:
  • Test design
  • Test data generation
  • Automated test development
  • Continuously improve QA processes based on:
  • Production incidents
  • User feedback
  • System logs and analytics

Requirements:

  • BSc or MSc in Computer Science, Engineering, or a related field
  • Experience with vulnerability assessment and security concepts (OWASP Top 10 level)
  • Familiarity with Azure cloud services
  • Ability to read and understand code (e.g., .NET/C#, JavaScript/TypeScript, Python)
  • Understanding of dependency scanning and transitive dependencies
  • Experience with test automation frameworks (Playwright and/or Selenium)
  • Strong attention to detail and structured work approach
  • Ability to work independently with asynchronous communication
  • Fluency in written English

Hands-on experience with:

  • ASPM / SAST / SCA tools
  • Test automation frameworks (Playwright, Selenium)
  • Exploratory and risk-based testing strategies

Nice-to-have:

  • Experience with tools such as:
  • Snyk
  • Checkmarx
  • Semgrep
  • SonarQube
  • Aikido
  • Wiz
  • OX or similar

Experience using AI tools for triaging and test automation.

Strong communication skills.

Analytical mindset with a focus on accuracy over speed.

Ability to balance security, quality, and business priorities.

Collaborative and proactive attitude.

If this sounds like you, share your CV with us and let’s talk.