Senior QA Engineer

September 16, 2026

Remote

Senior

Warsaw, Poland

Important before applying

This job has conditions that may affect your decision to apply

English is required

Description

Us3 Consulting is looking for a Senior QA Engineer to take ownership of automated testing, quality engineering, and release readiness across web, API, and database applications. The role involves designing and maintaining automation frameworks using Selenium and Playwright in an Agile environment, contributing to CI/CD quality gates, and collaborating with development and delivery teams. The position requires 5+ years of QA experience with strong JavaScript/Java skills, test framework development with TestNG and Cucumber, and experience in test management and Git-based workflows.

Responsibilities

Design, develop and maintain automated test frameworks and test suites
Create and execute functional, regression, sanity, API and database tests
Work with Selenium and Playwright to automate web application testing
Contribute to CI/CD quality gates and automated testing pipelines
Support test management, defect tracking and release readiness
Collaborate with developers and other QA engineers using modern Git-based workflows
Help drive quality engineering and automation best practices across the team

Requirements

5+ years of QA / Software Testing experience
Strong proficiency in JavaScript and/or Java
Proven experience developing automated tests/frameworks using TestNG and Cucumber
Hands-on experience with Selenium and Playwright for web application testing
Strong experience testing web applications, APIs and databases
Experience with test management tools such as ALM and Jira/Xray
Strong knowledge of unit, sanity and regression testing
Experience with CI/CD pipelines, ideally GitHub Actions and/or Azure DevOps
Git and collaborative development workflows
Strong problem-solving skills and ability to work in Agile team
Fluent/native Polish and strong English communication skills
Docker and cloud platforms such as Azure or GCP (preferred)
Grafana or other observability tools (preferred)
Experience with enterprise performance testing platforms (preferred)
Experience in regulated environments such as GxP, SOX, pharmaceutical, healthcare or life sciences (preferred)
Experience implementing Automation Testing as Code (preferred)
Knowledge of contract testing and API quality practices (preferred)
AI-assisted development tools and automated quality guardrails (preferred)
Familiarity with GitHub Advanced Security and modern DevSecOps practices (preferred)

Conditions

Agile development environment with cross-team collaboration

SeleniumPlaywrightJavaScriptJavaTestNGCucumberGitCI/CDJiraDockerAzureGCPGrafanait consulting

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