Senior Software Tester (Manual & Automation)

zimaw llc • Vietnam
Remote
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AI Summary

Join a Denmark-based tech company as a Senior Software Tester with 5+ years of experience in manual and automation testing. Design, develop, and execute test cases for web and mobile applications. Collaborate with cross-functional teams to ensure product quality.

Key Highlights
Design, develop, and execute manual test cases for web and/or mobile applications
Build, maintain, and enhance automated test scripts using modern automation frameworks
Collaborate closely with developers, product owners, and designers to ensure product quality
Technical Skills Required
Selenium Playwright Cypress Appium Java JavaScript Python C# Postman REST Assured GitLab CI GitHub Actions Jenkins AWS Azure GCP
Benefits & Perks
100% remote work with flexible hours
Competitive salary based on experience
International working environment with strong focus on growth and learning

Job Description


Location: Remote

Company: Denmark-based Technology Company

Employment Type: Full-time



About the Role


We are looking for an experienced Senior Tester with strong skills in both manual testing and test automation to join our distributed engineering team. You will play a critical role in ensuring the quality, performance, and reliability of our products used by customers across Europe. This is a fully remote position, working closely with cross-functional teams based in Denmark.



Key Responsibilities


  • Design, develop, and execute manual test cases for web and/or mobile applications.
  • Build, maintain, and enhance automated test scripts using modern automation frameworks.
  • Participate in requirement reviews to identify test scenarios and improve testability.
  • Perform functional, regression, integration, performance, and exploratory testing.
  • Collaborate closely with developers, product owners, and designers to ensure product quality.
  • Identify, document, and track defects; drive root-cause analysis and resolution.
  • Develop and manage test plans, test strategies, and testing documentation.
  • Proactively improve QA processes, tools, and best practices within the team.
  • Mentor junior testers and contribute to a high-standard quality culture.



Qualifications & Skills


  • 5+ years of experience in software testing (manual + automation).
  • Strong knowledge of testing methodologies, QA processes, and SDLC.
  • Hands-on experience with automation tools such as Selenium, Playwright, Cypress, Appium, or similar.
  • Solid understanding of API testing (e.g., Postman, REST Assured).
  • Experience with CI/CD pipelines (GitLab CI, GitHub Actions, Jenkins…).
  • Ability to read and write automation scripts in Java, JavaScript, Python, C#, or similar languages.
  • Experience testing cloud-based applications (AWS, Azure, or GCP) is a plus.
  • Strong analytical thinking, attention to detail, and problem-solving skills.
  • Excellent communication skills in English; comfortable working with international teams.
  • Experience working remotely in an agile environment is highly preferred.



Nice-to-have


  • Experience with performance testing (JMeter, k6).
  • Knowledge of security testing principles.
  • Experience in logistics, fintech, or enterprise-level systems.



What We Offer


  • 100% remote work with flexible hours aligned with Danish teams.
  • Opportunity to work with a Scandinavian company culture: transparent, supportive, and people-first.
  • Competitive salary based on experience.
  • International working environment with strong focus on growth and learning.
  • Long-term collaboration opportunities.



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