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Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Senior AI Test Automation Engineer, hibrido - **Company:** UST - **Location:** Madrid, Spain (Remote available) - **Contract:** Permanent contract - **Skills:** Clean Code Principles, Application Programming Interfaces (APIs), Agile Methodology, Artificial Intelligence, JIRA, Automation of Tests, Code Review, DevOps, Apache Hive, Python (Programming Language), Test Execution Engine, Test Management, Web Application Frameworks, Large Language Models, Test Scripts, Gitlab, Git, Event Driven Architecture, Pytest, Kubernetes, Bug Reporting, Playwright, Machine Learning Operations, Tools for Reporting, Docker, Microservices - **Published:** August 19, 2026 - **Apply:** https://www.empleate.gob.es/empleo/#/oferta/1856823089 ## About the Role traceability across requirements, tests, and results - Maintain and evolve test suites as systems (APIs, models, prompts) change What do we expect from you? - Strong experience in Python-based test automation (Playwright, pytest, BDD frameworks) - Proven ability to design and own test frameworks, not just test scripts - Experience integrating automation into CI/CD pipelines (GitLab preferred) - Knowledge of parallel execution, reporting tools, and flaky test management - Solid understanding of Git, clean code, and code review practices - Experience with Docker and basic knowledge of Kubernetes - Exposure to AI/ML testing (LLMs, RAG, non-deterministic systems) or strong motivation to learn - Understanding of APIs, microservices, event-driven architectures - Familiarity with SAFe, Agile, and DevOps principles - Experience with Jira and test management tools (Xray, Agile Hive, etc.) - Strong analytical mindset with end-to-end system understanding - Awareness of data privacy, security, and compliance in regulated environments Work Location Hybrid position in Madrid (3 days at clients office, Sol area, next to the underground). Work Schedule Business hours (40 hours weekly with 1 hour for lunch). What can we offer? 23 days of Annual Leave plus the 24th and 31st of December as discretionary days! Numerous benefits (Health Care Plan, teleworking compensation, Life and Accident Insurances). Retribución Flexible Program: (Meals, Kinder Garden, Transport, online English lessons, Health Care Plan ) Free access to several training platforms Professional stability and career plans UST also, compensates referrals from which you could benefit when you refer professionals. The option to pick between 12 or 14 payments along the year. Real Work Life Balance measures (flexibility, WFH or remote work policy, compacted hours during summertime ) UST Club Platform discounts and gym Access discounts If you would like to know ## Description ensure testability during Agile ceremonies (PI Planning, Backlog Refinement, etc.) - Design and automate test cases (functional non-functional) based on risk and coverage - Implement automation using Python frameworks (Playwright, pytest, Behave/BDD) - Develop AI/ML-specific testing approaches (LLM evaluation, non-deterministic behaviour, RAG workflows) - Build and maintain API contract tests and microservices validation - Integrate and run automated tests in CI/CD pipelines (GitLab) - Use Docker/Kubernetes for reproducible test environments - Manage test execution across environments (DEV, INT, UAT, pre-PROD) - Monitor test health, handle flaky tests, and ensure reliable reporting - Report defects in Jira with proper traceability and evidence - Produce audit-ready test artefacts and ensure compliance with governance standards - Collaborate with cross-functional teams (POs, Engineers, MLOps, Data Engineers) - Act as Test Automation Ambassador within the ART - Ensure end-to-end ## Related Videos - [Improving quality with Agentic AI with Rovo Dev and Xray](https://www.wearedevelopers.com/videos/2005-improving-quality-with-agentic-ai-with-rovo-dev-and-xray) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Agentic employees in world's most downloaded FinTech app](https://www.wearedevelopers.com/videos/100123-agentic-employees-in-world-s-most-downloaded-fintech-app) - [Git for Code Reviews](https://www.wearedevelopers.com/videos/429-git-for-code-reviews) - [Collaboration Quantified: Lessons from Open Source Developer Networks](https://www.wearedevelopers.com/videos/1422-collaboration-quantified-lessons-from-open-source-developer-networks) ## Related Articles - [Dev Digest 121 - AI goes offline](https://www.wearedevelopers.com/magazine/456-dev-digest-121-ai-goes-offline) - [Spanish Business Culture and Etiquette](https://www.wearedevelopers.com/magazine/353-spanish-business-culture-and-etiquette) - [Dev Digest 132 - Binging WADFlix?](https://www.wearedevelopers.com/magazine/473-dev-digest-132-binging-wadflix) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [Dev Digest 120 - Apple and peers](https://www.wearedevelopers.com/magazine/455-dev-digest-120-apple-and-peers) - [Find a Developer Job: 12 Best Job Sites For Developers](https://www.wearedevelopers.com/magazine/165-find-a-developer-job-12-best-job-sites-for-developers)