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Are you looking for a new challenge and want to be part of the fastest-growing adtech company in Hamburg, Germany?

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:

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.

    Couldn’t Find the Perfect Job Offer?

    We always take interest in meeting new talent.
    Contact Us
    young man smiling into the camera
    Robin
    Ad Ops
    What I really love about working at adjoe is the freedom to innovate. I have the ability to take ownership of all my projects and through this autonomy, I know that my work is trusted which really allows me to do my job in the best way possible.
    young woman smiling into camera with office background
    Barbara
    Strategic Partnerships Manager
    For me, the best part about working at adjoe is our diverse international team. Working with people from all over the world brings different perspectives together, which allows us to approach problems from all angles to find the best solutions.
    young woman smiling into camera with office background
    Janvi
    Strategic Partnerships Manager
    adjoe is a place where I am encouraged and given opportunities to grow professionally. It’s where my work is both challenging and rewarding, and where I am able to build a great social network with my colleagues.
    young manage smiling into camera
    Kostas
    Backend Developer
    At adjoe, I am often confronted with diverse challenges that help me improve my overall technical skills. We also host regular hackathons to explore new technologies so that we are better prepared the future.

    ENJOY OUR BENEFITS

    Fresh Food & Drinks

    Free Gym Membership

    Flexible Working Times

    Modern Hardware: Linux, Mac or Windows

    Hackathons & Meetups

    Monthly Team Events

    Annual Company Trip

    Public Transportation Subsidy

    Free Breakfast

    Dog Friendly

    Starter Kit

    Relocation Support

    Tech Stack
    Athena
    Clickhouse
    Cloudwatch
    Docker
    DynamoDB
    ECS
    Elastic
    Firehose
    Fluentbit
    GitLab
    Glue
    Golang
    Google App Engine
    Grafana
    Javascript
    Kafka
    Kinesis
    Kotlin
    Kubernetes
    Lambda
    MySQL
    nginx
    Npm
    Redis
    Redshift
    S3
    Scala
    Sentry
    Spark
    SQS
    Typescript

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