Are you ready to drive quality across complex distributed systems? ️

How do we make this happen?

With people. Besides your team and manager, you will have several support figures like a godparent, who will help you with the practical and administrative aspects of daily life during your first 6 months.

And the second most important person after you, your mentor, who will guide you through your entire onboarding and career at ERNI. You will have regular 1:1 meetings with them, and recurrently, you will work on your development plan to define your short-, medium-, and long-term goals.

At ERNI, we highly value experience and technical knowledge. As a senior profile, you will have the space to continue growing, whether by deepening your technical skills or having greater influence on project decisions, with autonomy and the opportunity to share knowledge with other experts.
And if you are interested in mentoring, there is also space for that: supporting other ERNIans while still focusing on the technical excellence that sets us apart.

What you will bring




- Strong experience designing and building QA automation frameworks from scratch
- Solid programming skills in C# (.NET), TypeScript or Go
- Hands-on experience testing REST APIs, microservices and distributed systems
- Experience with Docker, CI/CD pipelines and automated quality gates
- Strong communication skills and ability to collaborate across multiple engineering teams

You will be responsible for defining and driving the quality strategy across distributed systems and cloud-native platforms while building scalable automation frameworks from scratch. You will validate APIs, service communication and end-to-end workflows while integrating testing into CI/CD pipelines. You will collaborate with multiple engineering teams to ensure reliability, scalability and maintainability while promoting a quality-first mindset.

What if the project ends?

We work on a wide variety of projects, technologies, and sectors, all

📌 QA Automation Engineer (Barcelona)
🏢 ERNI Spain
📍 Barcelona