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Senior DevOps/DataOps Engineer (f/m/d)

  • Hamburg
  • adjoe
  • Cloud Engineering
  • Full time
adjoe is a leading mobile ad platform developing cutting-edge advertising and monetization solutions that take its app partners’ business to the next level. Part of the applike group ecosystem, adjoe is home to an advanced tech stack, powerful financial backing from Bertelsmann, and a highly motivated workforce to be reckoned with.

Meet Your Team: Cloud Engineering

The Cloud Engineering team is the core of adjoe’s tech department. It is responsible for the underlying infrastructure that helps adjoe’s developers to run their software – and the company to grow its business. 

From various AWS services to Kubernetes and Apache foundation open source projects, the team continuously validates new cloud and architecture services to efficiently handle a huge amount of data. Cloud Engineering tackles the challenge of choosing when to use self-hosted or managed services to reduce $300K of monthly hosting costs, while still ensuring convenience and data security for adjoe’s developers. 

Because adjoe needs to ensure high-quality service and minimal downtime to grow its business, Cloud Engineering invests heavily in monitoring and alerting technologies for insights into system health (networking, application logs, cloud service information, hardware, etc.). The cloud engineers also provide working solutions, knowledge, and documentation to the entire community of adjoe developers, giving them the autonomy to work on the infrastructure themselves and ensure the smooth sailing of adjoe’s systems.
What You Will Do:
  • You will work together with three other experienced DevOps engineers to reinvent our cloud infrastructure by introducing new technologies and improving the existing environment.
  • You will help transfer our current managed AWS cloud infrastructure to self hosted and open source technologies: We believe a hybrid combination between managed and self hosted provides the best cost/efficiency ratio. 
  • Support our developers in building a high-performance backend with Go and Datascientists with better design and performance on data lake, data pipelines and OLAP databases.
  • Collaborate with experts from different technological backgrounds and countries, learn from highly experienced colleagues and share your knowledge.
  • Work with our current tech stack: Go, DruidDB, Kafka, DynamoDB, ScyllaDB, RDS, Kubernetes, Terraform, Gitlab, ECS, EMR, Lambda, and complex CI/CD pipelines.
  • Introduce new technologies: Including migrating part of the architecture to our new Kubernetes and Kafka clusters and introducing Apache Spark/Flink, and our own hosted object storage.
  • Who You Are:
  • You like the best of both worlds: You want to improve the scalability, Cloud infrastructure, but you are still interested in coding (Golang, Java, Scala)
  • You have deep understanding of Kafka clusters and Kafka tuning
  • You have deep understanding of data lakes, OLAP databases(ie. Druid, Clickhouse) and designing data for performance and productivity
  • Deep understanding of computations/transformations over data streams, ie. Flink
  • You have good understanding of Spark clusters and data pipelines
  • You have good understanding of Kubernetes
  • You have good understanding of Terraform
  • Heard of Our Perks?
  • Tech Package: Create game-changing technologies and work with the newest technologies out there.
  • Work–Life Package: Work remotely for 2 days per week, enjoy flexible working hours and 30 vacation days, modern office in the city center, dog-friendly.
  • Relocation Package: Receive visa and legal support, a generous relocation subsidy, and free German classes in the office.
  • Never-Go-Hungry Package: Graze on regular company and team lunches, free breakfasts, and a selection of free snacks and drinks.
  • Health Package: Get fit with our gym membership subsidy and biweekly yoga classes.
  • Activity Package: Enjoy a host of team events, hackathons, and company trips.
  • Career Growth Package: Dedicated growth budget to attend relevant conferences and online seminars of your choosing.


  • Skip writing cover letters. Tell us about your most passionate personal project, your desired salary and your earliest possible start date. We are looking forward to your application!

    We celebrate diversity and are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status.

    Enjoy our Benefits

    Fresh Drinks & Food

    Free full Gym Membership

    Flexible Working Times & 2 Remote Days per Week

    State of the Art Hard- and Software

    Hackathons & Meetups

    Monthly Team Events

    Annual Company Trip Into the Sun

    Lunch Lottery

    Public Transportation Subsidy

    Free Breakfast everyday

    Dog Friendly

    Starter Kit

    Relocation Support

    Working at AppLike Group

    Make the difference

    “At justDice my professional career has been able to grow alongside the company. It is amazing to see how much influence every single person has in the development and success of our company. In addition, having flexible working hours and being able to bring my dog to the office allows me to have a good work-life balance.”
    Florian, Tech Lead Android justDice

    Work international

    I really enjoy working at Adjoe because of the amazing and international team we have. Working in a start-up obviously comes with some challenges, but tackling them together as a team makes it extra rewarding.
    Yoni, Business Development Adjoe

    Attend our Journey

    I love our “move fast” mentality that makes you learn and improve every day and just get things done better! But we never forget to support each other and have fun! I am very excited about our journey and how the team as a whole and each of its members will evolve in the future.
    Lisa, Recruiting AppLike Group

    Focus on what matters!

    I’m happy to have joined Sunday, we have great synergy as a team and everything is moving forward fast and smoothly. Here at Sunday, we focus on the things that bring more impact and avoid the energy drains that one can find in other companies.
    Leon, Unity Developer Sunday

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