Data Engineer (f/m/x)


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Posted 1 month ago

Comtravo - Making Business Travel Radically Simple 
We are a team of travel experts, tech-enthusiasts and heroes of customer service - with the shared mission to simplify business travel using an AI-based approach.
In our 6th year of existence Comtravo is growing rapidly with now more than 200 colleagues, supported by top investors like Microsoft, Project A and Creandum. We are currently on a strong growth path and looking for people to help us to build up our tech department and bring it to the next level.
Being both - an extremely customer service oriented and a top tech company - our services evolve around two major applications that we develop for the internal and the external management of business trips - for our agents and for our customers, respectively. Both applications interact with our in-house booking engine and many APIs to our suppliers.

Our tech stack:
Our frontends are built in angular / typescript. Our offer and booking management backends are primarily built in node.js / typescript and consists of around 20 major RESTful services plus around 60 micro services.
We are using state-of-the-art technologies, such as natural language processing and machine learning techniques, to automate our booking and fulfilment pipelines and leverage past data to improve our customers experience. These are primarily developed in python.
We carefully design our systems to collect the right data at the right places and make such data available in a compliant way to enable a data driven mind set throughout the company.
We make heavy use of docker and terraform and are running on AWS. Services are coupled by events and run on ECS and lambda.
We invest in shared components, libraries, automated tests, monitoring and sane interfaces. Together with a strong CI/CD pipeline we are able to release many times per day to production.


  • You take ownership of our central data warehouse (postgres)
  • You support our integrations with third party systems (both pushing and pulling data to and from e.g. salesforce, hubspot, zendesk and other suspects)
  • You support various data driven products, both internal and customer facing
  • Together with our infrastructure and architecture engineers you drive best practices for data schemas and compliant data handling in a highly distributed and concurrent system
  • You enjoy working on data where complexity arises from the nature of things and not the pure amount of data


  • You apply your data engineering practices using solid python skills
  • You have some experience on AWS, notably Lambda and S3 - experience with other cloud based services is a plus
  • You enjoy taking responsibility and communicating with stakeholders
  • You have about 2 years or more relevant working experience 
  • You are fluent in English as your working language.


  • Competitive salary & flexible working hours
  • Attractive benefits for flights and hotels for your personal travels
  • Company pension plan
  • German classes
  • Corporate discounts with external partners
  • An exciting job in a High-Tech startup in Berlin, the Silicon Valley of Europe
  • Access to a great network of entrepreneurs in Berlin and some of the best travel & B2B investors in EU
  • Cooperation with an extremely strong and competent team, which built up several global businesses
  • Transparency with flat hierarchies where every person is highly valued
  • A loft office in the heart of Berlin with everything you need (e.g. free fruits, snacks & drinks)
Interested? Then go ahead and apply now!
Job tags: AI AWS Engineering Machine Learning Postgres Python Travel
Job region(s): Europe
Job stats:  17  1  0
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