DevOps & Infrastructure Engineer gesucht in Berlin

We're looking for a DevOps & Infrastructure Engineer with a strong focus on database reliability and performance to help build the backbone of our platform. You'll manage a mix of managed services and self-hosted infrastructure, ensuring that the systems powering KoRo's e-commerce and operations are fast, observable, and resilient.

• Take ownership of our database clusters (MySQL), focusing on performance tuning, query optimization, and scaling strategies to support high-traffic e-commerce events.
• Ensure secure and scalable infrastructure using tools like Terraform, treating our database schema migrations and stateful sets with the same rigor as our application code.
• Manage centralised logging, monitoring and alerting systems.
• Improve CI/CD pipelines and support automated deployment strategies.
• Collaborate with your team's engineers on topics such as environment parity, database performance and observability.
• Identify bottlenecks and propose resilient and maintainable solutions to infrastructure challenges.
• Manage user access, secrets and backups across environments.
• Troubleshoot production issues, help shape, establish and participate in on-call rotations, and drive root cause resolutions.

• 2-4 years experience in DevOps, infrastructure or platform engineering.
• Hands-on experience managing relational databases (MySQL or PostgreSQL) at scale, including replication, indexing strategies, and backup verification.
• Knowledge of Docker and containerised environments.
• Familiarity with CI/CD systems (e.g. GitLab CI/CD and GitHub Actions).
• Familiarity of setting up and managing centralised logging and monitoring tools (e.g. DataDog, Prometheus, Grafana and Loki).
• Good knowledge of PHP, JavaScript and other web technologies.
• Fluent in English.
• Self-driven, pragmatic and good at communicating, with a strong sense of ownership.
• Nice to have:

• Ideally, you will have experience with Shopware or similar e-commerce systems.
• Experience with Infrastructure as Code tools (e.g. Terraform or Ansible).
• German is a plus.

• Join a fast-growing and purpose-driven company that's shaping the future of food retail
• Extensive onboarding to help you succeed in your role
• Flexible working hours and hybrid or fully remote work setup
• Modern office in Berlin Schöneberg + BVG public transport ticket fully covered
• Subsidized fitness memberships (Urban Sports Club or FitX)
• A modern MacBook and the tools you need to do your best work
• Well-stocked office kitchen with snacks, fruit, tea, and coffee
• 20% discount in the KoRo online store
• Regular team events, from low-key lunches to epic company parties

Die KoRo Handels GmbH mit Sitz in Berlin ist ein breit aufgestelltes Food-Start-Up, das hauptsächlich mit naturbelassenen Lebensmitteln in Großpackungen handelt. Als Prozessexperten bringen wir systemisches Denken und eCommerce zusammen und finden Lösungen für schlanke und effiziente Abläufe. Hierfür bedarf es großartiger Ideen, Präzision und einer guten Portion Kreativität.
Zu unserem Auftrag gehört, den Lebensmittelhandel neu zu denken: Wir möchten Lieferketten verkürzen, einen direkten, fairen Handel fördern und Transparenz im Hinblick auf Herkunft, Preis und Qualität schaffen.