Senior Data Engineer - DWH (f/m/d) - full-time

2019 May 30th Munich

About us

Do you love stories? If so, please keep reading, because we certainly do. We believe the ability to tell stories is what makes us human. Joyn is your streaming app with over 50 live TV channels, exclusive previews, originals and collections. We understand Joyn as a partnership – an invitation to content-providers and users alike to make entertainment more meaningful and fun. Our app aggregates global and especially local content in a relevant way for Germany, both live TV and on-demand content. All kinds of stories and more to come, everyday.

We hire the best, because we need people that are as customer-focused as we are. We are looking for champions to help us further connect with our audience. It’s not a small or easy task, but it’s a fun and rewarding one. Do you think you’re up for it? Great. Then send us your application!

What you can expect

● Assume the technical leadership role for the team building our new data warehouse
based on Snowflake and DataVault 2.0
● You will develop and optimize strategies for our Data Vault automation framework,
using Node.js, Python and SQL
● You will develop and optimize our DataVault schema and related data marts, to ensure
both efficient load processes and fast analytical queries
● Drive a culture of good engineering practises and implement processes, systems and
tools to aid and empower the team in their day to day work.
● Facilitate technical design and architectural discussions in your team and align with
other engineering teams
● Together with our teams you will work on business requirements and translate them
into technical specifications
● You will develop our systems and processes hands-on
● Drive the future road map of our data platform by researching new tools and

How you do it

  • You have a deep passion for working on a mission-driven tech product that is designed to solve a complex user problem
  • For your team of talented engineers you provide technical leadership and guide the team in technical and product decisions and help us meet the product and business requirements with your technical solution.
  • You believe in a servant leadership style that creates a healthy culture of collaboration and inclusion in line with the engineering and company values where people can fulfil their potential.
  • You believe sharing your knowledge benefits everybody on the team and you mentor and develop the skills of the developers in your team.
  • We like to get any potential elephants out of the room and resolve possible conflicts so we can focus on the product. You help us build an open, collaborative and candid culture that is built on trust.
  • You are the technical wingman of the Director of Data Engineering and work closely with them to solve difficult product and business problems.
  • You lead by example and instil the values that ensure your team maintains a high level of competence and operational excellence
  • You have fun at work!
  • Your profile

  • You have a degree in computer science or a very high level of practical experience in the field
  • You have been working in data engineering or business intelligence for several years, ideally in media or ecommerce
  • Professional working experience in Node.js, Python and SQL, additional languages are a plus
  • You have several years of experience in designing, developing and operating data warehouses and you have expert knowledge in relational database systems
  • You are well versed in working with analytical databases, ideally Snowflake
  • You have practical experience implementing Data Vault 2.0 approach, ideally you are a certified DV 2.0 practitioner CDVP2
  • You have a good overview of the various data processing frameworks and tools in the market
  • Experience with AWS services, especially auto-scaling and serverless
  • Working experience with CI/CD, test- and deployment automation, and containers
  • English is our team language