More in detail,

UST

is a multinational company based in North America, certified as a

Top Employer

and

Great Place to Work

, with more than 35,000 employees worldwide

and a presence in over 35 countries

. We are leaders in digital technology services, providing large-scale technology solutions to leading general companies.

We are looking for a

QA Automation Engineer / SDET

to join our Quality Engineering team.

The successful candidate will be responsible for designing, developing, and maintaining automated testing frameworks while ensuring the quality, reliability, and performance of web applications, APIs, and enterprise systems. This role requires a strong understanding of software testing methodologies, automation tools, Agile practices, and close collaboration with cross-functional teams.

⚙

Design, develop, execute, and maintain automated test suites for frontend, backend, and API testing.
Perform manual and exploratory testing to validate business requirements and application functionality.
Develop and maintain automation frameworks using

Selenium

,

Playwright

,



and

Karate

.
Create, execute, and monitor API tests using

Postman

and SOAP-based testing tools.
Perform performance and load testing using

JMeter

.
Participate actively in Agile ceremonies such as sprint planning, daily stand-ups, retrospectives, and backlog refinement sessions.
Analyze test results, identify defects, and support troubleshooting activities.
Execute SQL queries for data validation and testing purposes.
Maintain test documentation, test cases, and defect reports using

JIRA

and

Confluence

.
Continuously improve QA processes, methodologies, and automation coverage.

Proven experience as a

QA Automation Engineer / SDET

.
Strong knowledge of

Agile methodologies

(Scrum and Kanban).
Experience with

JIRA

,

Confluence

, and

Microsoft Teams

.
Hands-on experience with testing tools such as:
SOAP testing tools
Strong functional analysis and testing capabilities.

📌 QA Automation Engineer (Madrid)
🏢 UST España & Latam
📍 Madrid