Jobs / Lumenaza

Senior Platform / DevOps Engineer (m/w/d)

Lumenaza · Berlin-Kreuzberg, BE, Deutschland
Berlin-Kreuzberg, BE, DeutschlandFull timeHybrid
Remuneration
Competitive compensation and Deutschlandticket
Location
Berlin-Kreuzberg, BE, Deutschland
Visa sponsorship
Not specified

Job summary

The Senior Platform / DevOps Engineer owns the stability, operation, automation, and continuous improvement of a platform supporting decentralized energy services. The role develops the platform as an internal product, improves container, infrastructure, and CI/CD processes, and strengthens monitoring and observability using technologies such as Kubernetes, Linux, Docker, GitLab CI/CD, Helm, OpenTelemetry, and Prometheus. It also includes standardizing platform architecture, maintaining operational documentation, and supporting audits.

Benefits

DeutschlandticketCompetitive compensation

Qualifications

  • Several years of experience in DevOps, Platform Engineering, SRE, or a comparable infrastructure role.
  • Strong hands-on experience with Kubernetes, Linux, containers, and production operations.
  • Experience with incident response, production debugging, monitoring, logging, and operational decision-making.
  • Good understanding of CI/CD, deployment automation, and infrastructure automation.
  • Ability to work in complex system environments, identify root causes, and implement sustainable improvements.
  • Clear English communication and willingness to collaborate regularly with the team in Berlin.

Responsibilities

  • Develop and manage the platform as an internal product in collaboration with engineering teams.
  • Own the stability and operation of core platform and infrastructure components.
  • Contribute to container, infrastructure, automation, and CI/CD processes.
  • Assess systems, processes, and architectures to identify risks, weaknesses, and improvement opportunities.
  • Standardize and incrementally consolidate existing platform structures.
  • Create and maintain technical documentation, runbooks, operating procedures, and architecture overviews.
  • Prepare for and support internal and external audits through transparent, traceable, compliant documentation.
  • Improve monitoring, alerting, observability, and operational visibility, including standards based on OpenTelemetry and Prometheus.

Skills

DebianDockerDocker ComposeGitLabGitLab CIHelmKubernetesLinuxOpenTelemetryPostgreSQLPrometheus

Languages

EnglishGerman

Work schedule

Full-time

Industry

Green technologyEnergy

Relocation

No