SDET / QA Engineer (+AI evaluation)

Description

We are looking for a QA Engineer or Software Development Engineer in Test (SDET) who shares the same values of pragmatism, professionalism, and transparency that we do. Working from anywhere in Spain, we support our clients in many ways and you will have the opportunity to work on a wide range of projects.

You will evaluate, validate and improve quality across teams, participate in developing and executing exploratory and automated tests to ensure software quality. You might also review system requirements and track quality assurance metrics (e.g. pass rate, defect densities and open defect counts.) as well as liaise with various stakeholders (technical and business) from Codurance and our client’s teams.

Responsibilities

• Take ownership of a Python LLM evaluation tool, diagnostic suite, and golden datasets, with the goal of raising pass rates on production AI agents.
• Refine scoring criteria and design multi-turn conversational evaluations for AI agents.
• Set up automated regression testing for core product flows using Playwright, covering integrated workflows and third-party channels.
• Implement SonarQube quality gate monitoring and daily deviation reporting
• Partner with senior stakeholders on the QA strategy, standards, and continuous improvement

• Estimate, prioritize, plan, and coordinate testing activities
• Stay up-to-date with new testing tools and test strategies