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Software Engineer in Test

E-Solutions
Department:Software Engineer
Type:REMOTE
Region:EU
Location:Poland
Experience:Mid-Senior level
Estimated Salary:PLN60,000 - PLN90,000
Skills:
PLAYWRIGHTJAVASCRIPTTYPESCRIPTPYTHONNODEJSSQLAPI TESTINGCI/CDGIT
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Job Description

Posted on: January 30, 2026

Role: SDET Automation EngineerLocation: RemoteType: ContractKey Responsibilities

  • Design, develop, and maintain automated test frameworks and test scripts for web and backend applications.
  • Build scalable and reliable test automation using Playwright with JavaScript/TypeScript.
  • Develop custom test utilities and automation tools using Python and Node.js.
  • Collaborate closely with software developers, product managers, and DevOps teams to ensure test coverage throughout the SDLC.
  • Perform API, UI, and end-to-end testing for web applications.
  • Validate data integrity by writing and executing SQL queries against relational databases.
  • Integrate automated tests into CI/CD pipelines and ensure continuous quality feedback.
  • Analyze test results, identify defects, and work with development teams to resolve issues.
  • Ensure best practices for test automation, including code quality, maintainability, and reusability.
  • Participate in code reviews and contribute to improving overall testing strategies.

Required Skills & Qualifications

  • Strong programming experience in Python and JavaScript/TypeScript.
  • Hands-on experience with Playwright for browser-based automation testing.
  • Proficiency in Node.js for building and executing test frameworks.
  • Solid understanding of SQL for database validation and backend testing.
  • Experience testing RESTful APIs and microservices.
  • Knowledge of software testing methodologies, test design techniques, and defect tracking.
  • Familiarity with version control systems such as Git.
  • Experience with CI/CD tools (e.g., GitHub Actions, Jenkins, GitLab CI) is a plus.
Originally posted on LinkedIn

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