Senior Platform Engineer at zenjob | Berlin

zenjobBerlin

On-site Full-time

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Experience Level

Senior

Qualifications

What You Will Be Responsible ForProvide essential platform support to engineering teams throughout Zenjob, acting as the primary resource for resolving infrastructure, CI/CD, deployment, or observability issues. Oversee and enhance our AWS infrastructure, ensuring optimal cost efficiency, security, and reliability across our services. Utilize Terraform for all infrastructure changes, ensuring everything goes through code review rather than manual console adjustments. Maintain and expand our observability stack (Grafana, Prometheus, Loki, Datadog, Incident.io) to enable teams to monitor their services effectively and respond promptly to any issues. Contribute to the development of our internal Go CLI that engineers use daily for seamless interaction with our platform.

About the job

Role overview

The Senior Platform Engineer will join the Platform & Infrastructure team in Berlin. This role focuses on strengthening the systems and tools that support Zenjob’s engineering teams. Key areas of work include optimizing AWS infrastructure, managing Kubernetes clusters, and improving CI/CD pipelines with GitHub Actions. The team is also responsible for observability using Grafana, Prometheus, Datadog, and Incident.io, as well as exploring AI platform solutions such as n8n, LiteLLM, and Retool. Maintaining and improving the in-house CLI, developed in Go, is another important aspect of this position.

What you will do

Guide technical decisions and provide architectural input for platform infrastructure.
Work closely with engineers across teams, including Data Platform and Platform Enablement, to deliver improvements for the broader engineering organization.
Optimize cloud infrastructure on AWS, manage Kubernetes, and enhance CI/CD processes using GitHub Actions.
Maintain and extend observability tools such as Grafana, Prometheus, Datadog, and Incident.io.
Integrate and support AI platform solutions, including n8n, LiteLLM, and Retool.
Contribute to the development and maintenance of the Go-based in-house CLI used by engineering teams.

Requirements

Experience treating infrastructure as a product, with a strong preference for Terraform.
Ability to act as a trusted resource for engineers seeking solutions to platform challenges.
Comfort working collaboratively and providing technical direction.

Location

This role is based in Berlin.

About zenjob

zenjob leverages AI to transform the staffing experience by connecting companies with ready-to-work candidates in real time. Our commitment to innovation ensures that both businesses and students find the perfect match for flexible work opportunities.

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