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Senior Data Engineer

Adjust is a global app marketing analytics platform committed to ensuring the highest privacy and performance standards. Adjust's solutions include measurement, fraud prevention, cybersecurity, and automation tools. The company's mission is to make mobile marketing simpler, smarter, and more secure for the more than 50,000 apps working with Adjust.


Your role:

As a SeniorData Engineer (Scala), you will be responsible for ensuring rapid ingestion of data into our retargeting platform, called AudienceBuilder. You will help us to scale from tens of TBs into multiple PBs of data while ensuring maintainable and performant code. You will build and maintain queryable very large data sets using Spark, Parquet, and PostgreSQL which includes ingesting and compacting data in order to save space and improve query performance. When new features are developed, you will translate business requirements into technical specifications and implement them. Also, you’ll analyze performance bottlenecks and optimize accordingly.


Your Responsibilities:

  • Design, review, and ensure scalability to hundreds of thousands of events ingested per second
  • Implement, test, and document components to ingest data to support new features
  • Provide escalation support for the data ingestion portion of the platform
  • Work closely with our operations team to develop maintenance and operational procedures as well as escalation paths


What you bring:

  • Proven software Development experience in a distributed environment
  • Solid experience (min 3/4 years) as a Data Engineer using Scala & Spark 
  • Experience with Flink and PostgreSQL 
  • Experience with functional programming in Scala is a plus
  • Knowledge of Parquet Files is a plus 
  • Great team player who loves to share knowledge and collaborate with multiple technical teams


What’s in it for you:

  • Opportunity to make an impact on the ad-tech industry working for a forward-thinking leader in the space
  • International, diverse teams with a strong focus on transparency, feedback and fun
  • Education budget for ongoing professional development & continuous learning
  • A very intense onboarding program like no other (8 weeks), where you’ll learn the ins-and-outs of our product, your role and your team (remotely and after the pandemic again onsite in our Berlin HQ)
  • Flexible, family-friendly work schedule and vacation policy
  • Childcare program, paid parental leave
  • Free language classes
  • Additional private health insurance
  • Company Pension Plan with 20% employer contribution
  • Mental health support with qualified therapists
  • WFH program with remote online events (workouts, coffee chats, team events, games, etc.)
  • Relocation and visa assistance

More details about our company culture and perks can be found on our career page , or have a sneak peek of our office in Berlin .

Interested? Let's Talk! 




Berlin, GermanyOnsite

Job type



Data Engineering


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