Senior Android Engineer - Consumer Apps (f/m/d)

Job Description

Senior Android Engineer - Consumer Apps (f/m/d)

Berlin, Germany

We are looking for a Senior Android Engineer (f/m/d) to join our Consumer team to create an easy and personalised ordering experience for our customers. If you’re a creative problem solver who is hungry for a new adventure, an international workplace is waiting for you in the heart of Berlin!  

Your mission:

  • Develop new features for our Android products.
  • Build custom Android UI widgets.
  • Maintain and improve our CI/CD pipeline.
  • Write and maintain UI Tests as well as the UI-Tests framework.
  • Maintain and improve our build and distribution automation tools.
  • Optimize UI for performance for low-end devices.
  • Monitor and understand customer behavior.
  • Solve technical and behavioural challenges, prioritized based on customer impact.
  • Collaborate with back end developers, designers, product owners to constantly improve customer experience within our apps.
  • Build reusable Android components/SDKs for interfacing with the multiple entities and Apps in our platforms.
  • Mentor junior developers.


Your heroic skills:

  • BSc or MSc in Computer Science or a related field (or equivalent experience).
  • Hands-on experience with Java and Kotlin.
  • Knowledge of Object Oriented concepts and a strong passion for software development.
  • Hands-on experience writing high quality unit and integration tests.
  • Experience in writing and maintaining Gradle tasks and dependencies.
  • Excellent problem solving, critical thinking and communication skills.
  • Fully comfortable working in English, both in writing and spoken.
  • Familiar with functional and reactive programming.
  • Ability to understand and debug large and complex code bases.
  • Experience with multithreaded programming and proper state management.
  • Experience with resource optimization like Data-usage, Battery consumption … etc.
  • Full understanding of the Android OS internals.
  • Experience with Google Play release and distribution process.
  • Have built an approved Apps on Google Play.
  • Knowledge of performance tools and optimisation techniques (e.g. Systrace).
  • Experience with CI/CD and Automation tools.


Nice to have:

  • Experience working with A/B testing tools.
  • Experience building Android SDKs.
  • Experience designing clean and maintainable APIs.
  • Experience with UI-Tests using Espresso.
  • Open-source contributions.
  • Contributions on knowledge exchange websites like StackOverflow.
  • Experience with Bitrise.
  • Experience with Firebase.


Why Delivery Hero?

  • Develop your skills with your educational budget for conferences and external trainings. 
  • Exchange ideas and meet fellow developers at regular meetups, in our active guilds and during our Developer Exchange Program. 
  • Join company parties, hackathons, cultural and sports events.
  • English is our working language, and our colleagues at Delivery Hero come from every corner of the globe, working in diverse, cross-cultural teams.
  • Save responsibly with our corporate pension scheme.
  • Daily fruits, cereals, beverages, tea and coffee in our lounges. 
  • Learn German with free classes, access our e-learning platform and participate in our inhouse trainings.
  • Enjoy massages, get your haircut in the office, join our free yoga classes or take a timeout in our nap room. 


About us:

Delivery Hero Tech is playing an exceptional role in the large growth of our company. Our Tech  teams leverage a diverse stack to create cutting-edge solutions which cover the full customer experience - starting with a  great online search experience and ending with a real-time delivery at your doorstep. 

Read about the latest updates from our Tech & Product teams on our blog.


Delivery Hero is building the next generation global on-demand delivery platform. We have grown rapidly from inception in 2011 to become the world's largest food-ordering network and we’re now innovating and creating new verticals such as groceries, pharmacies, flowers and other convenience articles in multiple markets.


Our awesome international team already operates in 40+ countries worldwide and we are exclusively looking for the best people to join us on our mission to ‘always deliver an amazing experience.’ If you’re an enthusiastic problem solver and hungry for a new adventure, an exciting job and multicultural workplace is waiting for you in the heart of Berlin!  


At Delivery Hero, we believe diversity and representation is 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 race, religion, color, national origin, gender, sexual orientation, age, marital status, or any other aspect that makes you, you.


Have we caught your attention?​ If you are looking for an environment where our company DNA is defined by our values, please send us your CV.