Test Automation Engineer

HexaIOBudapest, BudapestOn-siteFull-timeMid level, 2–5 yearsListed 5 hours ago

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About this role

At HexaIO we are looking for a Test Automation Engineers with hands-on experience in automated frontend, process and performance testing for one of our banking clients. Work is hybrid, with 3 days per week onsite in Budapest, District XIII.

It is a strong advantage if you use AI-based tools (e.g., GitHub Copilot, ChatGPT, Cursor, or similar solutions) on a daily basis and can apply them productively to test design, scripting and analysis.

As a Test Automation Engineer, you will:

- Design, build and maintain automated frontend and end-to-end test suites with Selenium.

- Automate the testing of business processes across banking web applications and integrated systems.

- Create and run performance and load tests in JMeter, and analyse the results with developers.

- Set up and maintain connectivity and health check tests for services and interfaces.

- Integrate automated tests into CI/CD pipelines and keep regression runs stable.

- Report, track and retest defects together with developers, business analysts and QA colleagues.

- Work with the bank’s standard test tooling and help improve test coverage and practices.

- Use AI-assisted tools to speed up test creation, maintenance and result analysis.

Requirements

- At least 3 years of professional experience in test automation

- Hands-on experience with Selenium WebDriver for frontend and process testing

- Practical experience with JMeter for performance and connectivity testing

- Programming skills in Java, Python or C# for writing test code

- Some experience in banking or financial services projects, or with AI tools

- Agile mindset and a proactive, self-driven working style

- Fluent Hungarian and conversational English

Hands-on familiarity with as many of the following as possible:

- Git and CI/CD tools (Jenkins, GitLab CI or Azure DevOps)

- TestNG, JUnit, Cucumber or similar test frameworks

- REST API testing with Postman or REST Assured

- SQL for test data preparation and validation

- Jira, Xray or similar test management tools

Nice to Have

- Previous work in banking or other regulated financial environments

- Experience using AI tools in testing or development workflows

- Familiarity with Grafana or similar monitoring tools for performance analysis

- ISTQB certification

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