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QA Research Engineer

Malwarebytes • Bilbao, Autonomous Community of the Basque Country, Spain

remote
Posted Sep 29, 2026

Role & seniority: ** Research QA Engineer (collaborative; ~3+ years** QA experience implied)

**Stack/tools: **

  • Automation: Python, pytest, Playwright (React)

  • Web/app: web services testing; React (and optionally Go/Ruby)

  • Dev/debug: Python/Go/Ruby/React tooling familiarity

  • CI/CD: Jenkins, GitHub Actions (GHA)

  • Bug/QA workflows: defect tracking; agile execution

  • Nice-to-have tools: Postman/Bruno; performance tooling (unspecified)

  • Top 3 responsibilities:

    • Execute and maintain manual + automated test cases, including requirements testing

    • Find, document, and track defects; troubleshoot complex issues with actionable reporting

    • Improve test coverage and execution efficiency, and help evolve QA processes/methodologies in an agile team

  • Must-have skills:

    • Strong QA/testing theory and web services best practices

    • Solid understanding of distributed architecture

    • Hands-on automated testing with Python/pytest and/or Playwright for React

    • Experience integrating tests into CI/CD (Jenkins/GHA)

    • Ability to own QA processes from development through release; critical analytical thinking

    • Agile execution skills; organizational/multitasking; ability to mentor/drive QA initiatives

  • Nice-to-haves:

    • Proficiency in Go, Ruby, or React beyond baseline

    • Performance/stress testing and resource monitoring

Full Description

Malwarebytes is looking for..

We are in a relentless battle against malware creators who play by rules. This challenge demands more than just intelligence and technical expertise—it requires adaptability, independence, a passion for continuous learning, and a creative approach to problem-solving.

We are seeking a collaborative Research QA Engineer who thrives in a dynamic, multi-project environment, excels in improving test processes and execution, and wants to find good bugs.

Annual Compensation Range: The expected salary range for this role is €40,000–€50,000 per year. Actual compensation will be determined based on experience, qualifications, and location

What You Will Do

  • Comprehend and execute test cases (manual and automated)
  • Uncover, document, and track defects
  • Improve test case execution efficiency and test coverage
  • Work in an agile development environment, collaborating with developers and others to deliver quality software iteratively
  • Participating in requirements testing
  • Be an integral part of the team while continuously participating in improving process and test methodologies, execution efficiency and effectiveness

Skills You'll Need to Have

  • Strong understanding of testing theory and QA best practices, specifically for web services applications
  • Solid understanding of distribute architecture and ecosystem
  • Familiarity with development and debugging tools for Python, Go, Ruby and React
  • Hands-on experience designing and implementing automated test cases using Python and Pytest or Playwright for React
  • Experience with CI/CD pipelines (e.g., Jenkins, GHA), including integrating automated tests into workflows
  • Proven ability to take ownership of QA processes, ensuring seamless quality management from development to release
  • 3+ years of experience in QA roles within agile teams, with a strong focus on desktop application testing
  • Exceptional analytical and critical thinking skills to troubleshoot complex issues and provide actionable insights
  • Strong organizational and multitasking skills, with the ability to balance multiple priorities and deadlines effectively
  • Ability to mentor team members, drive QA initiatives, and establish robust testing processes

Nice to Have

  • Proficiency in Go or Ruby or React to understand codebases, debug issues, and collaborate with
  • developers effectively
  • Experience with performance and stress testing for web services, including resource monitoring
  • and optimization
  • Familiarity with API testing tools and frameworks, such as Postman, Bruno, or equivalent
  • Knowledge of security and privacy standards
  • Experience with accessibility testing to ensure compliance with accessibility guidelines

Perks & Benefits

  • Comprehensive medical, dental, and vision insurance coverage
  • Employee Referral Bonus Program
  • Working for home allowance for remote workers
  • Comprehensive Time Off policy (Benefits and Perks subject to change by country/region)

An opportunity to do something great for yourself and the world!

Testing theoryQA best practicesWeb servicesDistributed architecturePythonGoRubyReactPytestPlaywrightCI/CD pipelinesJenkinsGHADesktop application testingAnalytical skillsAPI testingmulti-location

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