> Markdown version of [/jobs/ext/1883500-junior-qa-engineer-data-visualization-automation](https://www.wearedevelopers.com/jobs/ext/1883500-junior-qa-engineer-data-visualization-automation). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md).

---

# Junior Qa Engineer - Data Visualization & Automation

- **Company:** Mestrelab Research S.L.
- **Location:** A Coruña, Spain
- **Contract:** Permanent contract
- **Skills:** Testing (Software), Data Visualization
- **Published:** August 1, 2026
- **Apply:** https://www.buscojobs.com.es/junior-qa-engineer-data-visualization-automation-en-la-coruna-ID-364903002

## About the Role

Mestrelab Research S.L. is seeking a Junior Software QA Engineer in R&D to join the SCiLS Lab software team. You will help strengthen testing across data analysis and visualization tools, contribute to automated and manual testing strategies, and collaborate with product management and developers in an agile setting.
The role emphasizes independence, creativity, and high quality standards while working in a small, interdisciplinary team. Proficiency in English is required.
#J-*****-Ljbffr

## Description

Mestrelab Research S.L. is seeking a Junior Software QA Engineer in R&D to join the SCiLS Lab software team. You will help strengthen testing across data analysis and visualization tools, contribute to automated and manual testing strategies, and collaborate with product management and developers in an agile setting.The role emphasizes independence, creativity, and high quality standards while working in a small, interdisciplinary team. Proficiency in English is required.#J-*****-Ljbffr


## Related Videos

- [Excellent Software Testing](https://www.wearedevelopers.com/videos/87-excellent-software-testing)
- [Self-service Quality: QA Without QA](https://www.wearedevelopers.com/videos/100184-self-service-quality-qa-without-qa)
- [Web-based Information Visualization](https://www.wearedevelopers.com/videos/84-web-based-information-visualization)
- [Enjoying SQL data pipelines with dbt](https://www.wearedevelopers.com/videos/823-enjoying-sql-data-pipelines-with-dbt)
- [How I Built QA from Scratch in a Scaling Startup - no fluff real life story](https://www.wearedevelopers.com/videos/2041-how-i-built-qa-from-scratch-in-a-scaling-startup-no-fluff-real-life-story)
- [Python Data Visualization @ Deepnote (w/ PyViz overview)](https://www.wearedevelopers.com/videos/113-python-data-visualization-deepnote-w-pyviz-overview)

## Related Articles

- [Data Engineer Salary UK](https://www.wearedevelopers.com/magazine/253-data-engineer-salary-uk)
- [The 8 Best Code Testing Tools](https://www.wearedevelopers.com/magazine/402-the-8-best-code-testing-tools)
- [Software Engineer Salary London](https://www.wearedevelopers.com/magazine/252-software-engineer-salary-london)
- [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline)
- [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs)
- [The 12 Best Jobs for Software Engineers](https://www.wearedevelopers.com/magazine/401-the-12-best-jobs-for-software-engineers)