DevOps Engineer (f/m/d)

Job Overview

As a DevOps Engineer, you will ensure the stability, scalability, availability, and reliability of the justtrack platform. You will collaborate closely with our development teams to maintain and evolve our cloud infrastructure, actively contributing to our ambitious growth plans.

At justtrack, we build a powerful SaaS platform that equips app and game publishers with comprehensive tools to seamlessly manage their global marketing growth. Our solution streamlines marketing processes—from managing and analyzing campaigns to automating workflows—while providing deep insights into mobile product performance.

Key Responsibilities

• Manage and enhance our cloud infrastructure, including Kubernetes clusters, databases, monitoring systems, and deployment processes.


• Ensure comprehensive observability of our systems by providing metrics, alerting rules, and logging solutions.


• Integrate innovative cloud-native technologies into our existing platforms.


• Develop scalable and reusable Infrastructure-as-Code (IaC) patterns to support our growing number of services and developers.


• Build and optimize CI/CD pipelines to enable rapid, reliable, and frequent deployments in a fast-paced environment.


• Collaborate closely with experts from diverse technological backgrounds, participate in regular knowledge exchanges, and continuously grow your skills.


• Work daily with our modern technology stack, including Kubernetes, Prometheus/Mimir, Openobserve, Elasticsearch, Keep, Grafana stack (Grafana, Mimir, Alloy, Pyroscope), Terraform/Terragrunt, Helm, Crossplane, GitLab CI, GitOps (Argo), DruidDB, TiDB, Flink, Spark, Golang, and various AWS services.

Required Qualifications

• Around 5 years of hands-on experience.


• Practical experience with Kubernetes, Helm, and GitOps (Argo).


• Familiarity with AWS services (e.g., IAM, EC2, CloudWatch) and provisioning infrastructure as code (Terraform/Terragrunt/Crossplane).


• Experience working with CI/CD systems, building pipelines for fast-paced deployments (e.g., GitLab CI).


• Ability to interpret system metrics, create meaningful alerts, and build intuitive dashboards.


• Fundamental knowledge of databases (SQL and NoSQL).

Nice-to-have

• Basic familiarity with big data tools like Airflow, Spark, or Flink.


• Hands-on experience coding in Golang or willingness to learn.


• Experience writing custom Terraform providers or Kubernetes operators.

Benefits

• Invest in Your Future: Regular feedback and our development program support your growth, helping you expand your skill set and achieve your career goals.


• Easy Arrival to justtrack: From signing to settling in Hamburg, we’ve got you covered. Need a visa? No problem. Ready to build your new life and career at justtrack in Hamburg? We support every ambition—from learning German to a relocation bonus that helps you settle in and make Hamburg feel like home.


• Live Your Best Life, at Work and Beyond: We work in a hybrid setup with 3 core office days, plus flexible working hours. Enjoy 30 vacation days, 3 weeks of remote work per year, and free access to an in-house gym with lots of different fitness classes and mental health support through our Employee Assistance Program (EAP).


• Thrive Where You Work: Enjoy the Alster lake view from our central office with top-notch equipment, fun open spaces, and a large variety of snacks and drinks.


• Join the Community! Participate in regular team and company events, including hackathons and social gatherings. We work together, and we celebrate together, too.