If you like a challenge and a high-performance, ultrafast-moving tech environment you will feel like home!

Three reasons that you are in good company!


Business & Funding

Justtrack is our single platform solution to optimizing and automating the growth strategy of mobile apps. Even in stealth mode, we have already signed our first customers. Our solid business model and strong financial support from the applike group gives Justtrack a bright future!

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We believe that striking the perfect balance between skill set and employee potential is key to our growing team. If you like a challenge and thrive in a fast-moving, high-performing, and friendly environment then you will find yourself in the right place!

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We know that even the highest-performing tech solutions of today will be old news tomorrow. That philosophy is deeply ingrained in our mindset and drives us to find smart technical solutions to achieve our customers’ long term needs. Check out our tech stack.


Looking for a new challenge? Want to be part of the fastest-growing company in Germany? Oh, and did we mention our state-of-the-art tech stack and impressive funding? At justtrack, we’ve got it good.

DevOps Engineer (f/m/d)

  • justtrack
  • Core
  • Full-time
You will work with state of the art infrastructure in production for an awesome product with its clients and challenges – at over 200.000 events per minute. 

At justtrack we build a SaaS business that provides app and game publishers an attractive toolset to handle their entire global marketing growth process. Starting from managing, analyzing, and automating marketing processes justtrack enables gathering deep mobile product insights.

As part of the Applike Group (financially backed by media powerhouse Bertelsmann), justtrack has access to industry experts and funding with a long-term growth mindset.

As DevOps Engineer you are responsible for the stability, scalability, availability and reliability of the justtrack platform. You will work with our state-of-the-art tech stack (Kubernetes, Flux, Terragrunt, Go, to maintain a stable and performant solution while we grow. We have ambitious plans, and you are responsible for shaping the technological background that leads to business success. You will work closely with the development teams on professionalizing our processes further.

Joining now is the best possible time – we are just about to scale justtrack on the market, which will result in very interesting challenges and projects in the devops department. You will not only be able to use the most modern technologies in production, but one of your main goals is to adapt our tech stack and solutions regularly to the fast-scaling environment of the global mobile tech industry.
Key Responsibilities:
  • You will work in a devops team that provides the infrastructure and building blocks for our backend teams, e.g. Kubernetes clusters, databases, monitoring systems and deployment blueprints.
  • Ensure the observability of our systems (e.g. providing metrics, alert rules and logs)
  • Integrate new technologies into our systems based on Gitops with Kubernetes and Flux.
  • Develop a scaling IaC pattern to support our growing number of backend systems.
  • Plan & build a reliable and scalable test environment for internal as well as external stakeholders.
  • Work together with other DevOps within the group for global solution designs and decisions.
  • Collaborate with experts from different technological backgrounds and countries, learn from your highly experienced colleagues and share your knowledge.
  • Work with our tech stack: Kubernetes, Prometheus, Elasticsearch, Grafana, Terraform, Terragrunt, Gitlab, Flux, DruidDB, Flink, Spark and various AWS service
  • How the optimal candidate may look like:
  • Kubernetes, Helm, Kustomize, Flux and Gitops are more than buzzwords for you.
  • You’ve worked with AWS before and know how to setup VPCs, networking, access management, etc.
  • You’ve provisioned infrastructure with Terraform before.
  • You’ve heard of Terragrunt and know how to use it.
  • You know how to read metrics and how to create alert rules and dashboards based on them.
  • You have basic knowledge of big data tools, e.g. Airflow, Spark, Flink, Iceberg and how to host them.
  • Plus: You know how to code in Golang and are not afraid to use it.
  • Plus: You’ve written your own Terraform provider
  • What do we have to offer?
  • Shape the future of our tracking platform justtrack – Share your creativity, support your ideas with convincing arguments, and make them happen!
  • Work-Life Package: 2 remote days / week, 30 days vacation, flexible hours, kick-ass office in the center of the city, dog-friendly.
  • Relocation Package: Visa & legal support, relocation bonus, free german class in the office.
  • Happy Belly Package: Company & team lunches, breakfast, tons of free snacks and drinks.
  • Physical & Mental Health Package: Gym membership, Yoga classes.
  • Activity Package: Regular team events, hackathons, company trips.
  • Education Package: 1500€ Budget on top to visit conferences +  online training opportunities

  • 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.


    Fresh Drinks & Food

    Free full Gym Membership

    Flexible Working Times

    Modern Hardware: Linux, Mac or Windows

    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

    3/2 Office Remote Policy

    Adjustable Desks

    Working at justtrack

    At justtrack, we know what our colleagues appreciate most at work: Great office environment, great team, and great vision. Do you feel the same way? Then you know you’ll be in good company at justtrack.
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    We’ve got a cool new office in a cool new location. The Alster lake in Hamburg, northern Germany, is one of the city’s incontestable highlights. Right outside the main city center, it’s a key hub for all the city action – and the year-round picturesque photos. Needless to say, that’s why we wanted our office to look out onto these iconic Hamburg scenes.

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    At justtrack, our team is built on international talent – with more than ten different nationalities contributing actively to our everyday successes and growth. Our colleagues always tell us how good they feel when they can see their hard work and ideas directly impacting our daily business, and we wouldn’t have it any other way. And because we know how hard our team works, regular team events are an absolute must for us. We’re strong believers in flat hierarchies, flexible working, and achieving that all-important work–life balance.



    We guarantee our colleagues the newest tech stack to support you with your everyday activities, whatever they may be. We also love to keep it playful and fun by organizing hackathons on a regular basis, because what better way is there to exhibit your talent to the whole team (and to eat food with them too)? And with our focus on developing new technologies for our partners and products, it only makes sense that we celebrate every single technology launch. Whether that’s with pizza or beer – or both!