Site Reliability Engineer (all genders)

How You Make an Impact

• You maintain Kubernetes clusters across multiple clouds and on-premise environments, ensuring they are reliable, secure, and cost-effective
• You develop and maintain infrastructure-as-code (Terraform, SaltStack) to manage 100+ customer instances with layered configuration
• You design and maintain observability (monitoring, alerting, SLOs) so that production issues surface early and are resolved quickly
• You own and evolve secrets management, certificate automation, and security tooling across the platform
• You reduce operational toil through automation, better tooling, and solid runbooks
• You participate in incident response, root cause analysis, and drive follow-ups so the same issues do not reoccur
• You collaborate with development squads and the Operations team to improve the overall reliability of the IGP

Your Profile

Perfection is a myth! We're more interested in the human behind the screen, so think of these criteria as helpful directions — we're excited to see how your unique skills might fit in.

• You have proven experience running production workloads on Kubernetes in a cloud or hybrid environment
• You are comfortable with Linux administration, networking, and distributed systems
• You have hands-on experience with infrastructure-as-code tools such as Terraform or CloudFormation
• You have worked with configuration management tools like SaltStack, Ansible, or Chef
• You have experience with container and orchestration technology (Docker, Kubernetes, Helm) in production
• You understand monitoring and observability and have worked with tools like Datadog, Prometheus, or Grafana
• You communicate effectively in asynchronous, remote-first environments
• You are curious, enjoy learning, and are open to using AI tools in your daily work
• You are business-fluent in English (Level C1)
• You have experience as a software developer, ideally with languages like Python or Go
• Nice to have: German language skills

How we develop Software

• Agile working method with Kanban in cooperation of all squads
• Continuous integration / Continuous delivery
• Working in small batches with fast reviews
• Knowledge sharing sessions between developers
• "You Code it – You Own it" – Team responsibility for certain functional areas of the product
• Blameless post-mortems and culture of continuous improvement

Our Tech Stack

• Multi-cloud, hybrid on-prem setup with Kubernetes and Helm as the common denominator
• Application primarily written in Python and TypeScript
• Standard backing services like PostgreSQL, RabbitMQ, Redis
• Gitlab & Gitlab CI for managing the Software Delivery Lifecycle
• Terraform for Infrastructure as Code

Your Benefits

• Join us fully remote #LI-Remote or at our lovely office in Cologne in a hybrid working mode
• Option for remote work from abroad (up to three months per year from anywhere in the EU or the USA)
• State of the art technology and modern tech stack
• Excellent hardware equipment (16 inch MacBooks, 2 screens at your workplace)
• 30 holidays + 3 corporate holidays
• Support for your health through sports membership cooperations
• Flexible use of a monthly mobility budget (e.g. Jobrad, public transport)
• Time and resources for individual growth
• envelio pension plan
• Regular company and team events