DevOps Engineer (H/U/M/A/N) with a focus on Kubernetes - hybrid working model (Düsseldorf, Germany)

freshcells systems engineering GmbH; Düsseldorf; Vor Ort; Vertraulich; Vollzeit

Benefits dieser Stelle

Flexibles Homeoffice

Pensionskasse mit Arbeitgeberbeitrag

Vorzug beim ÖPNV-Ticket

Urban Sports Club

Zusammenfassung

freshcells systems engineering GmbH sucht in Düsseldorf einen DevOps Engineer (Vollzeit, Hybrid) mit Fokus auf Automatisierung, Skalierung und Zuverlässigkeit in hochfrequentierten Webanwendungen.

Sie arbeiten eng mit Full‑Stack-Entwicklern zusammen, betreiben Kundeninfrastrukturen und setzen DevOps- sowie MLOps‑Best Practices um. Englischkenntnisse sind erforderlich; Flexible Arbeitszeiten und umfangreiche Weiterbildungsangebote gehören zum Paket.

Qualifikationen

• Fundierte praktische Erfahrung mit Kubernetes.
• Erfahrung im Schreiben und Pflegen von Helm-Charts.
• Praxis in Cloud-Plattformen (GCP oder ähnlich).
• Erfahrung im Betrieb von Produktionsworkloads auf Kubernetes.
• Aufbau/Management von CI/CD-Pipelines.
• Vertraut mit GitOps und CD-Tools wie Flux CD.
• Idealerweise Infra-as-Code Tools (Terraform).
• Linux, Shell-Scripting oder Python.
• Erfahrung mit Observability: Logging, Metriken, Tracing.
• Erfahrung mit ML-Pipelines oder Lernbereitschaft im Job.
• Fließendes Englisch.

Aufgaben

• Implementierung von Best Practices für Automatisierung, Skalierung und Systemzuverlässigkeit in hochverfügbaren Webanwendungen auf Kubernetes.
• Unterstützung beim Betrieb von Kundeninfrastruktur im Rahmen von Kubernetes-Updates und Software-Lieferketten-Anpassungen.
• Mitwirkung an kontinuierlichen Verbesserungsprozessen zur Unterstützung von Full-Stack-Entwicklung bei komplexen Deployments (Entwicklungsumgebung).
• Unterstützung von Freshcells bei der Einführung von DevOps- und MLOps‑Best Practices; bis zu 25% Lern- und Experimentierzeit je nach Bedarf.

Kenntnisse

Kubernetes

Helm

Cloud Plattformen

CI/CD Pipelines

GitOps

Terraform

Linux/Shell/Python

Observability

ML‑Pipelines

Englisch (Fließend)

Tools

Google Cloud Platform

Argo CD

Argo Workflows

Flux CD

SQL/ Redis

Jobbeschreibung

freshcells systems engineering GmbH is a software service provider based in Düsseldorf with a dynamic team of over 50 creative experts from various fields.

We focus on authenticity, individual talent development and open communication.

We build on respect, trust and responsibility. As an innovation-driven company, we invest in new ideas. We know that the best results are achieved as a team. We make mistakes, but we learn from them. We are open and courageous for new ways.

Join us on our exciting journey in what is probably the most important and forward-looking area - software development - as a DevOps Engineer (H/U/M/A/N) in full-time hybrid.

What we offer you:

• Flex-time for early birds and night owls
• Flexible home office days
• Company pension scheme with employer contribution
• Subsidy for the Germany public transport ticket
• Subsidy for Urban Sports Club
• Benefits portal with offers from online shops and physical stores of various brands
• A secure, long-term workplace
• Regular feedback sessions, team meetings & retrospectives
• Space for your own ideas and personal development
• Digital training courses, freely available to all employees
• Support with relocation processes, as well as free German courses for newcomers
• Shared activities such as summer and winter parties, monthly company breakfasts, etc.
• A dog-friendly work environment
• Special offers on travel, technology and more

Aufgaben

• Implementing best practices for automation, scalability, and system reliability on high-traffic web applications hosted with kubernetes
• Supporting in maintaining customer infrastructure across Kubernetes upgrades and software supply chain changes
• Participating in continuous improvement processes, with a focus on supporting full-stack developers managing complex deployments (in development environment)
• Supporting freshcells adopt and implement DevOps and MLOps best practices: In this position, you will have up to 25% of your working time for learning and experimenting, based on the needs and direction of freshcells

Qualifikation

• Strong practical experience with Kubernetes
• Expertise with helm, including writing and maintaining custom Helm charts
• Hands‑on experience with cloud platforms (Google Cloud Platform or similar)
• Experience running production workloads on Kubernetes
• Experience setting up and managing CI/CD pipelines
• Familiarity with GitOps and continuous delivery tools such as flux CD
• Solid understanding of infrastructure‑as‑code tools (ideally Terraform)
• Familiarity with linux, shell scripting and/or Python
• Experience with observability, understanding how to set up and use logging, metrics, tracing, alerting
• Experience with creating machine learning pipelines or willingness to learn it on the job
• Fluency in English

Nice to have

• Experience with on‑call duty
• Experience with data engineering, MLOps and training AI workloads, metaflow
• Experience with Argo CD, Argo workflows
• Experience with SQL databases and Redis

All people are welcome here, regardless of gender, age, sexual identity, origin, religion, ideology, with or without a disability. The main thing is that you fit in with us.

If you are interested in a wide-ranging portfolio of projects, want to continuously develop yourself and enjoy working independently and responsibly, get in touch with us: recruiting((at)) freshcells(.)de. We look forward to hearing from you!