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QA Automation Engineer (m/f) – Coimbra

Introdução

Claire Joster is recruiting a QA Automation Engineer (m/f) for a client that operates in the energy sector.

Função

The company is currently hiring people for the Embedded Systems QA Team, to support the design and development of state-of-the-art embedded systems.

Your job will include: 

  • Design and develop automated tests, focusing on our Sensors for Low-Voltage Monitoring;
  • Conduct various types of testing: Automated, functional, integration, performance, regression, and acceptance;
  • Ensure compliance with relevant technical, regulatory, and safety standards;
  • Analyze test data and generate detailed performance and reliability reports (automatic report generation preferred);
  • Collaborate with design, development, and production teams to resolve quality issues and identify potential failures;
  • Develop and maintain automated testing frameworks;
  • Independently design and implement tests for isolated functions, features, and full product releases;
  • Maintain test documentation, including technical specifcations and test protocols;
  • Proactively identify areas of improvement and propose solutions to enhance product quality.

Requisitos

Key qualifications:

  • Bachelor’s degree in Informatic Engineering or related area;
  • Strong experience in Python;
  • Knowledge of programming languages: C/C++ or Java;
  • Profcient in code analysis, debugging, and troubleshooting;
  • Experience with version control systems (particularly Git);
  • Experience in designing, implementing, and maintaining automated tests for embedded systems;
  • Strong attention to detail and ability to analyze complex data;
  • Good communication and interpersonal skills;
  • Fluent in English, written and spoken. 

 

Nice to have:

  • Familiarity with SCRUM product development methodology;
  • Experience with embedded web interfaces and Docker;
  • Test-Driven Development framework/methods;
  • Test Design Processes;
  • Knowledge of communication protocols like Modbus/IP, MQTTs, HTTPs, SOAP;
  • Knowledge of industrial protocols such as DNP3, IEC60870-5-104, IEC61850;
  • Familiarity with testing frameworks such as Robot Framework.
16/2/2026