Software Engineer II, Display Retention - Vendor Berlin, Germany Full-time

Mjam GmbH
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Company Description

As the world’s pioneering local delivery platform, our mission is to deliver an amazing experience, fast, easy, and to your door. We operate in around 65 countries worldwide, powered by tech, designed by people. As one of Europe’s largest tech platforms, headquartered in Berlin, Germany, Delivery Hero has been listed on the Frankfurt Stock Exchange since 2017 and is part of the MDAX stock market index. We push hard, learn quickly and stay human along the way. It’s this wonderful mix of high performance and real community that makes Delivery Hero a place where ambition and belonging grow side by side. If you’re curious, collaborative and ready to dive deep into meaningful work, you’ll fit right in.

Job Description

We are on the lookout for a (Software) Engineer - Golang to join our Adtech Retention team.

Contribute to the creation/improvement of our next-generation services, which provide actionable insights to our advertiser consumers, empowering them to make real, data-driven decisions that contribute to the growth of our adtech business. If you're a creative problem solver who is eager to deliver solutions and hungry for a new adventure, an international workplace is waiting for you in the heart of Berlin!

  • You'll contribute to both established and emerging services, constantly seeking opportunities for experimentation and open communication.

  • Your role will involve contributing to software architecture and effectively communicating with engineers, product managers, partners, leaders, and diverse stakeholders.

  • You are adept at building reliable, scalable systems with high concurrency and are eager to learn new languages and technologies.

  • You don't shy away from building reliable, scalable systems with high concurrency and are always eager to learn new languages and technologies. Your decisions will make an impact since your ideas and efforts do matter.

  •  Eventually, you are not afraid to build global systems that are used by thousands of people and constantly drive for excellence.

  • You will work in a goal-driven environment, you're eager to build, test, learn from the results, and then refine your approach.

Qualifications

  • Golang & Distributed Systems Expertise – 2+ years of experience in Golang, with a strong foundational understanding of distributed systems and services.
  • Backend & Microservices Development – Hands-on experience in implementing RESTful and/or gRPC services, building and maintaining microservices with Kubernetes, and following best practices for inter-service communication.

  • Large-Scale Applications & Agile Methodologies – 2+ years of experience working on software applications with experience in agile environments.

  • Cloud & Infrastructure – Professional experience or familiarity with AWS or GCP, and infrastructure management using Terraform, CloudFormation, or Helm.

  • Software Engineering Excellence – Strong Computer Science fundamentals (data structures, algorithms, software design) with a focus on high-quality code, automated testing, and best practices.

  • High sense of onus, collaborative and excellent communicator.
     

    Nice to Have:

  • Infrastructure & Observability – Familiarity with CI/CD tools (Drone, Spinnaker) and monitoring/logging tools (Grafana, Prometheus, Datadog, distributed tracing).

  • Messaging & Caching – Hands-on experience with Kafka for real-time data processing.

  • Database & Architecture Expertise – Strong knowledge of relational databases (PostgreSQL, ACID principles, indexing), event-driven architecture, as well as familiarity with BigQuery and data pipelines.

Additional Information

Ensuring you and all our Heroes are looked after, happy, and healthy is always on the menu. Because if you’re in good shape, then we’re in good shape.

  • Make the most of our hybrid working model and join the team for face-to-face connection and collaboration in our beautiful Berlin campus 2 days a week

  • We offer 27 days holiday with an extra day on 2nd and 3rd year of service

  • We will support you in developing yourself and your career growth opportunities: 1.000 € Educational Budget, Language Courses, Parental Support and access to the Udemy Business platform to explore a variety of online courses.

  • Get moving and release those wonderful, mind-boosting endorphins: Health Checkups, Meditation, Gym Subsidy.

  • Cash. Dough. Cheddar. Whatever you call it, we’ll help you with it: Employee Share Purchase Plan, Sabbatical Bank,  Public Transportation Ticket Discount, Life & Accident Insurance, Corporate Pension Plan

  • The power of getting together over some food is unrivaled. Here are a few ways to help you do that. All the yum: Digital Meal Vouchers, Food Vouchers, Corporate Discounts. Courses.

  • Wondering what relocating to Berlin is like? In this article, we’ve put together 10 things you should know about moving to Berlin  and how Delivery Hero can support you. You can also visit our relocation hub and check out more information about moving to Berlin.

  • Ready to prepare for your interview? Check out the list of the 5 most common interview questions and answers created in collaboration with our recruiters.

Ready to join our team? If you’re excited to grow, collaborate and be part of the world’s leading delivery platform, we’d love to hear from you. Apply today!

We believe diversity and inclusion are key to creating not only an exciting product, but also an amazing customer and employee experience. Fostering this starts with hiring - therefore we do not discriminate on the basis of racial identities, religious beliefs, color, national origin, gender identities or expressions, sexual orientations, age, marital or disability statuses, or any other aspect that makes you, you.

We encourage you to let us know if you need any accommodations or specific accessibility support to ensure a smooth interview experience—just let us know with an email to our Inclusion Officer at [email protected].

Severely disabled applicants with equal qualifications will be given preferential consideration.

You're welcome to share your pronouns (he/she/they) right from the start so we can address you respectfully from our first contact.

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Hauptstandort

Mjam GmbH

Barichgasse 38
1030 Wien
Österreich

Mjam GmbH - image

Mjam GmbH

Wien

Rund 3.000 Rider sind in Österreich täglich für foodora unterwegs, und mehr als 6.000 Partner-Restaurants und Shops hängen an der Plattform (Stand Oktober 2025). Betrieben wird sie von der 2008 in Wien gegründeten Mjam GmbH, die seit dem Markenwechsel im Frühjahr 2023 als Foodora Austria GmbH firmiert. Der Sitz ist derselbe geblieben: Barichgasse in Wien-Landstraße, direkt am Rennweg. Seit 2018 gehört die Gesellschaft zu hundert Prozent zur Berliner Delivery Hero SE.

Bestellt wird per App oder auf foodora.at, ausgeliefert wird von Ridern auf Rad und Moped. Das Geschäft reicht längst über Restaurantessen hinaus. Seit 2021 kommen über dieselbe Plattform auch Lebensmittel und Drogerieartikel aus Supermärkten, in sechs österreichischen Städten von Wien bis Innsbruck. Im Oktober 2025 hat das Unternehmen die gemeinsame Zustellung mit PENNY auf zehn weitere Gebiete ausgeweitet, unter anderem in der Steiermark, in Niederösterreich und in Osttirol. Wer dort einkauft, wohnt nicht mehr zwingend in einer Großstadt.

In der Wiener Zentrale sitzen die Teams, die diesen Betrieb möglich machen. Account Managerinnen und Account Manager holen neue Restaurants und Handelspartner an Bord und betreuen sie danach weiter. Im Logistikbereich werden Liefergebiete zugeschnitten und Schichten geplant, damit an einem Freitagabend genug Rider auf der Straße sind. Dazu kommen Rollen in Finanzen, Recht, Projektmanagement und Vertrieb. Eine offizielle Beschäftigtenzahl veröffentlicht das Unternehmen nicht; im eigenen Arbeitgeberprofil auf karriere.at ist von mehr als 250 Angestellten die Rede, die Größenangabe dort lautet 101 bis 500.

Als Tochter von Delivery Hero arbeitet man in Wien an einer Struktur mit, die in über 50 Ländern läuft. Manche Positionen sind von vornherein länderübergreifend zugeschnitten und decken neben Österreich auch Nachbarmärkte ab. Für Berufseinsteigerinnen und Quereinsteiger ist der Zugang vergleichsweise offen, weil das Unternehmen laufend im Kundenservice, in der Partnerbetreuung und im operativen Bereich rekrutiert. An Zusatzleistungen nennt foodora selbst einen Essenszuschuss, monatliche Rabatte auf Restaurantbestellungen und Spielraum bei Arbeitszeit und Arbeitsort.

Wer sich bewirbt, sollte den Namenswechsel kennen: In Stellenanzeigen und Firmenbuchauszügen taucht die Gesellschaft heute als Foodora Austria GmbH auf, die Rechtsträgerin ist unverändert dieselbe wie zu mjam-Zeiten. Der Name auf dem Türschild hat gewechselt. Die Gesellschaft dahinter besteht seit Mai 2008.

Klicke hier,
um mit der Karte zu interagieren.

Hauptstandort

Mjam GmbH

Barichgasse 38
1030 Wien
Österreich