Java Software Developer (Ad-Tech) vert.x, Aerospike, RxJava

  • Wien
  • Vollzeit
  • Berufserfahrung
  • 15.1.2018

MobFox is an emerging company in the mobile advertising space with offices in London, Tel Aviv, and Vienna. It is the biggest platform in Europe and the 5th biggest worldwide. With it's innovative solutions and newest technologies it has attracted over 20,000 publishers making 1 billion requests per hour.

As we expand our team in Vienna/Austria we are searching for …

Java Software Developer (Ad-Tech)

vert.x, Aerospike, RxJava | full-time

You will join a team of talented and motivated developers taking care of the heart of our business, the so called "Mobfox SSP* Core". We also call it the "money making machine". It is a service, which has to find the best suiting ad within 300ms and deliver it back to our publishers. There you will participate in our daily stand-ups, our plannings, our team discussions and you will develop new features while keeping the system smooth and fast in such a way that you can be proud of it together with your team.

What we offer:

  • Work in an international environment with a young and dynamic A-Team
  • Room for personal development, for own ideas and improvement to the product
  • Flexible working hours
  • Great team, spacious office, free coffee and regular team activities

Your mission:

  • Contribute to making the MobFox SSP* number 1 on the market by delivering great code and features that work smoothly under heavy load
  • Optimise and maintain our MobFox SSP with your own and the team's ideas
  • Plan & implement new features together with the Product Owner and your team

Your skills:

  • Strong Java skills, ideally also vert.x and RxJava, fundamental understanding of object-oriented and functional programming, dependency injection
  • Solid database and data modelling knowledge (NoSQL - e.g. Aerospike, Hive; and SQL - e.g. MySQL, MemSQL)
  • Hands-on experience with unit testing (e.g. JUnit, Mockito)
  • Good Linux know-how, good understanding of HTTP, TCP and networking, ideally experience with Docker
  • Fluent in English
  • Systematic thinking and fast comprehension
  • Team player!

Starting immediately!

We offer a yearly gross salary between EUR 56.000 - 65.000 based on your qualifications and experiences.
Let's talk :)

If you want to bring your engagement and skills into an international company, which values team culture, please send your CV and something you are proud about to Anna Sonnleitner.

*SSP stands for "Supply Side Platform". It is an exchange, which asks many partners for ads and holds an auction to pick "the best one" from the bunch so that our publishers get the most out of it.

Matomy MF GmbH
Schwindgasse 5 / 2-1
1040 Vienna

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Schwindgasse 5 / TOP 1
1040 Wien

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MobFox is an established and growing platform for publishers worldwide. Our platform receives and processes 1 billion ad requests per hour and stores 200,000 line items of data per second into our big data storage. We are proud to serve more than 16.000 publishers and enable great apps to stay alive…

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