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QA Automation Engineer
We’re remote-first, celebrating diversity across 30 countries. At Mercuryo, you’ll be empowered to take ownership of your work, spark creativity, and shape how we move forward together.
Responsibilities
Design, develop, and maintain automated test frameworks and suites for web, and API testing
Implement automated testing for various levels, including unit, integration, and system testing
Write and execute scripts using Python, frameworks such as Selenium, PyTest, and Playwright
Conduct automated testing for web applications, REST APIs, and GRPC services
Integrate automated tests into CI/CD pipelines to ensure efficient delivery
Collaborate with manual QA engineers and developers to translate test cases into automated test scripts
Maintain and manage test environments and test data to support automation
Identify, analyze, and document defects using a bug-tracking system, collaborating with the development team to resolve them
Ensure alignment with software testing methodologies and best practices, both manual and automated
Contribute to and maintain test documentation, including test plans, test cases, and results
Requirements:
Several years of hands-on experience in automation testing, with a significant portion using Python
Strong programming skills in Python for test automation and scripting
Familiarity with popular testing frameworks such as Selenium, PyTest and Playwright
Experience in automated testing of web applications and APIs
Knowledge of integrating automated tests into continuous integration/continuous deployment (CI/CD) pipelines
Ability to design, develop, and maintain automated test suites for various testing levels (unit, integration, system)
Proficiency with version control systems, such as Git
Strong analytical and problem-solving skills to identify and address software defects
Knowledge of software testing methodologies, including both manual and automated testing
Effective communication skills for collaborating with development teams and documenting test plans and results
Experience with REST API and GRPC
What We Offer:
Competitive market rate salary and performance-based incentives
22 days annual leave with an additional 6 company days, plus bank holidays
Comprehensive health insurance plans
Extensive Benefits program
Flexible work schedule and remote work options
Professional development and training opportunities
Opportunity to shape the initiatives you’re working on
Diverse and friendly team
We are open-minded to new ideas
Published on: 10/25/2025

Mercuryo
At Mercuryo, we're at the forefront of enhancing decentralized finance (DeFi) with innovative payment use cases. Our goal is to redefine the finance experience, making sure everyone can easily access both web3 and traditional financial services.