We developed Telefónica's data platform. It is a platform focused on giving users control of their personal data, so that no one can access personal data without their permission. We process around 5000 million requests per month, we process petabytes of data and serve around 100 million users in Spain, Brazil, Germany, UK. If the “adrenaline” of a project used by millions of people appeals to you, this is the place for you.

You will join the Telefónica Kernel development team. We are a diverse team spread all over Spain. You will learn about software development best practices and tools. The main focus would be different web applications that we develop, where you can learn React and Typescript. However, we understand that you may still be exploring what areas you are most passionate about. That's why we tailor the activities to your interests so you can enjoy learning and developing in what motivates you the most. Our work covers a wide variety of exciting technologies and projects, such as user authorization with OAuth/OIDC, BigData and algorithms with Spark, HTTP API development with Java and Scala, Kubernetes deployments in cloud environments, etc. If you are looking for a place to grow, learn from experts and be part of an innovative environment, we are waiting for you!

We are looking for a proactive person who loves software development. Who is not afraid to propose, try and break things to learn.