Senior QA Automation Engineer

Tanium

Senior QA engineer automating UI, API and integration testing for Tanium’s Autonomous IT endpoint-management platform. Building CI/CD regression pipelines and validating quality across product releases in Krakow.

Posted 8/7/2026full-timeKrakow • 🇵🇱 PolandSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in test automation using Python and pytest, with a strong focus on building and maintaining automated test suites across UI, API, and integration layers. Proficient in CI/CD practices and defect management, ensuring high-quality software delivery in B2B or SaaS environments.

Highest-signal resume keywords

Test Automation Using Python/PytestUI Testing With Playwright or SeleniumCI/CD Pipeline IntegrationDefect Management With Jira and TestRailNon-Functional Testing Knowledge

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

PythonPytestPlaywrightSeleniumREST API TestingJenkinsGitHub ActionsGitLab CIOOPSOLID

Soft Skills

Strong Written CommunicationStrong Verbal Communication

Tools & Technologies

JiraTestRailWiresharkTcpdumpVCenterVMwareProxmox

Industry Keywords

Quality AssuranceTest Automation PyramidAgileScrumB2B SoftwareSaaSLoad TestingStress TestingPerformance TestingOWASP

Tech Stack

Tools & technologies

JavaScriptJenkinsLinuxPythonSeleniumTypeScriptVMware

About the role

Key responsibilities & impact

Manage multiple concurrent projects throughout the entire software development cycle
Design, develop and maintain automated test suites across UI, API and integration layers using Python/pytest, Playwright and REST API testing tools
Champion a shift-left, automation-first approach by embedding in engineering squads and writing in-sprint automation
Build and maintain automated regression pipelines in CI/CD environments
Monitor pipeline health, resolve flaky tests and ensure reliable signals for engineering teams
Author and execute functional, regression, integration, performance and basic security test plans and cases
Identify, document and track defects; provide reproducible bug reports and validate fixes
Manage resources, project plans, estimates and timelines
Share knowledge and best practices within the Krakow QA team

Requirements

What you’ll need

Bachelor's Degree in Computer Science, IT or another relevant degree, or equivalent experience
5+ years of Quality Assurance/testing experience focused on test automation in a B2B software or SaaS environment
Proficiency in Python/pytest for automation
Experience with Playwright or Selenium for UI testing
Familiarity with TypeScript or JavaScript is a plus
Solid experience with REST API testing and integrating automated tests into CI/CD pipelines, including Jenkins, GitHub Actions or GitLab CI
Understanding of OOP, SOLID and DRY concepts
Knowledge of testing best practices, including the test automation pyramid, Page Object Model, Agile/Scrum and defect management tools such as Jira and TestRail
Familiarity with non-functional testing, including load, stress and performance testing
Knowledge of basic security testing concepts and OWASP
Strong written and verbal English communication skills
Understanding of Linux and Windows installation and configuration is preferred
Practical experience with virtualization or containerization; vCenter/VMware or Proxmox knowledge is a bonus
Proficiency with at least one scripting language such as Shell, Bash or PowerShell is preferred
Experience with packet capture tools such as Wireshark or tcpdump is a plus
Familiarity with authentication, file signatures and certificates

Benefits

Comp & perks

Attractive remuneration and comprehensive benefits
Restricted stock units for all full-time employees
Value-based, transparent culture fostering collaboration and innovation
Ability to work on complex and strategic global projects and initiatives
Career development opportunities
Health, vision and basic dental coverage, with Tanium paying 100% of the premium
Life, disability and critical illness benefits, with Tanium paying 100% of the premium
Free food in the office via Wolt application
Multisport and MyBenefit platform
5 days of volunteer time off (VTO)