Software Quality Assurance Engineer - AI / LLM / Machine Learning

In this position, you will be responsible for ensuring reliability, performance and robustness for AI driven solutions and applications. You will be developing test suites for AI systems and ML workflows, design automated and manual testing frameworks for LLM applications and ensure quality!

This is a contract position until end of June 2026 with potential scope to extend.

You will be working hybrid in Barcelona. Around 2-3 days per week on-site and rest of week remote.

These contracts will be payrolled directly with the hiring company.

Salaries between 40k-55k + bonuses.

For this Software Quality Assurance Engineer / QA Engineer / QA Control Engineer position, I'm interested in speaking to people with the following

We're hiring for an experienced Software Quality / QA Engineer with experience in AI / ML / LLMs for a rapidly expanding deep tech company that is backed by major global investors., Minimum of Masters degree

• Ideally 2+ years experience in software / ML quality assurance

• Automation testing experience

• Familiar with machine learning and LLM workflows