Senior Backend Engineer (m/f/d)

<h2>Your Tasks</h2> <ul> <li>You take a leading role in the architecture and implementation of our push notification application </li> <li>Creating connections to other backend APIs that create events which result in Mobile Push Notifications </li> <li>Developing backend services according to the "API First" principle </li> <li>You play a key role in defining requirements and solutions in collaboration with other teams </li> <li>As an senior Engineer (m/f/d), you help colleagues overcome technical challenges through consulting and coaching, contributing to the growth of the entire team </li> <li>You create an open, honest, and constructive discussion culture within the team through your confident but reflective nature </li> <li>Living DevOps and taking responsibility for your team's services, from request to operation in a cloud infrastructure </li> </ul> <h2>Your Profile</h2> <ul> <li>You have a strong team spirit, enjoy freedom and like to take responsibility </li> <li>You care about the quality of your application, which is why you swear by Typescript and have experience with frameworks like Jest </li> <li>Developing backend systems with NodeJS, and ideally NestJS is standard for you </li> <li>You already have experience working with NoSQL (MongoDB) databases and know how to best scale them to handle large requests </li> <li>Since you are interested in the entire lifecycle of an application, you are no stranger to continuous delivery and (cloud) infrastructure and you love the DevOps approach </li> <li>Extensive experience in API design as well as messaging services e.g. via Google Pub/Sub </li> </ul> <h2>About Us</h2> <p>MediaMarktSaturn Technology is working to make Europe’s number-one consumer electronics retailer the technology leader in its industry. To this end, several hundred developers, UX designers and system architects using state-of-the-art technology work hand in hand with business owners in agile teams to develop customer-focused technology solutions for more than 6 million customers every day in 13 countries.</p> <h2>Additional Benefits</h2> <h2>Job Infos</h2> <p>​Location: Barcelona, El Prat De Llobregat</p> <p>MediaMarktSaturn Technology</p> <p>Department: HQ - IT</p> <p>Entrylevel: Professional Level</p> <p>Type of Employement: Full Time</p> <p>Working Hours: 40</p> <p>Persona: Job Requisition Tech Employee</p> <p>Recruiter: Timo Scheffen </p> <p>Recruiter: Timo-Kristoffer Scheffen </p>