Senior API QA Engineer — Hybrid & API Testing Expert

nngroup; Madrid; Híbrido; EUR 40.000 - 65.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

We work with a hybrid model

Starting financial aid to equip your工作

Descripción de la vacante

NN Digital Hub in Madrid, Spain, seeks a Senior QA Engineer to ensure the quality, reliability, and performance of our API-driven digital solutions, collaborating with developers, architects, and product teams from design to production.

You will help build automated API test frameworks, review designs early, and drive continuous improvement using AI-enhanced quality practices within the Mediation Layer team of 20+ professionals.

Formación

• Proven API testing and QA experience.
• Agile experience and collaboration with cross-functional teams.
• Hands-on test automation experience and at least one programming language (Python preferred).
• Experience with AI-enabled quality engineering is a plus.

Responsabilidades

• Design, develop, and maintain automated API test frameworks and suites.
• Review API designs early to identify risks and edge cases.
• Execute exploratory, integration, regression, and end-to-end testing with clear defect reports.
• Collaborate with developers, architects, and product owners to define quality standards.
• Analyze test results and production incidents to drive improvements.

Conocimientos

API testing

Quality assurance

Agile

Test automation

Python

Behave

Gherkin

Postman

Azure DevOps

Herramientas

Postman

Azure DevOps

Behave

Gherkin

Descripción del empleo

NN Digital Hub in Madrid, Spain, seeks a Senior QA Engineer to ensure the quality, reliability, and performance of our API-driven digital solutions, collaborating with developers, architects, and product teams from design to production.

You will help build automated API test frameworks, review designs early, and drive continuous improvement using AI-enhanced quality practices within the Mediation Layer team of 20+ professionals.