QA Automation Engineer

QA Automation Engineer
Porto
Porto, Porto District, Portugal

About the Role:

As a QA Automation Engineer, you will play a crucial role in validating applications, ensuring seamless data flows, and building automated test frameworks. You will work closely with
- functional teams to guarantee the robustness of platforms and services that support
- scale operational environments.

What You Will Do:

• Perform functional testing on key applications, validating features, user flows, and business rules.
• Conduct data flow testing and
  - application management rule verification to ensure system reliability.
• Implement test automation using Selenium with Python , contributing to scalable and reusable testing assets.
• Prepare and execute structured test plans using Squash TM , and participate in defining test strategies.
• Support data ingestion testing (hot and cold pipelines), validation of datasets, and quality assurance activities in complex data ecosystems.
• Collaborate within Agile/Scrum teams, contributing to continuous delivery and improved QA processes.
• Participate in data analysis tasks, leveraging Python and SQL to validate transformations and detect anomalies.

What You Bring:

• Strong programming skills: Python, SQL, Java, C/C++, Spark, No
  SQL , and web fundamentals (HTML/CSS).
• Solid experience with Selenium , Squash TM , and Agile testing methodologies.
• Knowledge of Data & Big Data environments: Hadoop, Spark, Scala (basic), data processing and visualization (Python, Tableau, Power BI, Image
  J…).
• Experience with
  - standard tools: Jenkins, Airflow, Jira, Mantis, Confluence .
• Background in engineering with a Master’s degree in Computer Science specialized in Big Data .
• Ability to analyze requirements, design structured testing processes, and ensure
  -
  - end quality.

Why Join Us?

You will work on impactful projects at the heart of major organizations, contributing directly to the reliability, performance, and evolution of digital platforms. This role offers an exciting blend of automation, functional testing, and
- focused quality assurance—perfect for someone who loves solving real problems and driving efficiency through technology.

If you are ready to take the next step in your QA automation career, we would love to hear from you.