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# Cloud-Native Performance Engineer For Frontend & Api

- **Company:** Proton
- **Location:** Madrid, Spain
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Cloud Engineering, Continuous Integration, Performance Testing, Front End Software Development
- **Published:** September 27, 2026
- **Apply:** https://www.buscojobs.com.es/cloud-native-performance-engineer-for-frontend-api-en-madrid-ID-372538086

## About the Role

Se requiere 5+ años en pruebas de rendimiento, experiencia en herramientas de pruebas, monitoreo y CI/CD.
Se valorará conocimiento de entornos en la nube, contenedores y prácticas de seguridad.

## Description

LGT Digital Factory en Barcelona busca un Ingeniero de Rendimiento con foco en pruebas y optimización, para su Windtunnel.Colaborarás con equipos de desarrollo, QA y negocio para evaluar rendimiento de frontend y APIs, y mejorar la experiencia del usuario en un entorno bancario.Se requiere 5+ años en pruebas de rendimiento, experiencia en herramientas de pruebas, monitoreo y CI/CD.Se valorará conocimiento de entornos en la nube, contenedores y prácticas de seguridad.#J-*****-Ljbffr


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- [Frontend Performance Testing in practice](https://www.wearedevelopers.com/videos/8-frontend-performance-testing-in-practice)
- [The Cloud is Calling: Answer with In-Demand Skills](https://www.wearedevelopers.com/videos/945-the-cloud-is-calling-answer-with-in-demand-skills)
- [100 times more frequent deployments: How did we create a high performance team?](https://www.wearedevelopers.com/videos/1069-100-times-more-frequent-deployments-how-did-we-create-a-high-performance-team)
- [Continuous testing - run automated tests for every change!](https://www.wearedevelopers.com/videos/190-continuous-testing-run-automated-tests-for-every-change)
- [Measure and improve frontend performance by using test automation](https://www.wearedevelopers.com/videos/719-measure-and-improve-frontend-performance-by-using-test-automation)
- [DevOps for AI: running LLMs in production with Kubernetes and KubeFlow](https://www.wearedevelopers.com/videos/1222-devops-for-ai-running-llms-in-production-with-kubernetes-and-kubeflow)

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