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Senior DevOps Engineer | Data Platform (m/w/x)
Operating self-hosted Apache Kafka backbone and Debezium CDC pipelines on Kubernetes. Deep Kafka broker operations and cross-system data replication experience required. Relocation package, 30 days vacation, and fitness memberships.
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Anforderungen
- Several years of production infrastructure operation experience with on-call rotation
- Experience running and fixing broken systems with detailed explanations
- Ability to detail trade-offs navigated with concrete numbers
- Deep hands-on expertise in Apache Kafka broker operations
- Operated cross-system data replication in production (Debezium, Kafka Connect, or database replication)
- Strong production experience with Kubernetes, resource management and autoscaling
- Sharp debugging reflexes for complex failure modes
- Manage infrastructure and access as code (Terraform, Ansible, Pulumi, Helm)
- Strict least-privilege IAM approach across multiple environments
- GCP experience or transferable AWS/Azure knowledge
- Production-grade Python and SQL usage
- Cost-conscious mindset for query performance and data pruning
- Thrive in low-process, Kanban-driven environment
- Self-organization and rotation of triage duties without micro-management
- Preference for automating recurring requests
- Interest in object-oriented design, data modeling/dbt, BigQuery architecture, orchestration frameworks, stream processing, or internal automation
- Fluent English (C1 level)
- Enjoyment of working in an international team environment
Aufgaben
- Run and own the self-hosted Apache Kafka backbone and Schema Registry end-to-end
- Manage Kafka ACLs, client quotas, certificates, upgrades, and disaster recovery
- Operate Debezium-based change data capture pipelines
- Oversee Kafka connectors, snapshots, offsets, replica lag, and BigQuery sink loaders
- Run workloads on Kubernetes, including the Navarch workflow orchestrator
- Manage Kubernetes resource allocation, autoscaling, and debugging for Navarch
- Automate and own access management across self-hosted GitLab CI/CD pipelines
- Implement infrastructure as code across self-hosted GitLab CI/CD pipelines
- Replace manual tickets with code-driven policies for access management
- Own observability and infrastructure costs for Kafka and sink loaders
- Manage Datadog monitoring for Kafka and sink loaders
- Oversee Slack-native alerting
- Maintain visibility into Kubernetes, Kafka retention, and log volume expenses
- Participate in triage rotation (one week in three)
- Handle ingestion and access requests during triage
- Respond to schema alerts during triage
- Support analysts during triage
- Automate triage processes using AI-assisted review
- Act as a senior sparring partner for data engineers
- Drive design reviews for data platform initiatives
- Lead multi-quarter data platform initiatives
- Grow into BigQuery architecture, including access frameworks and partitioning strategy
- Contribute to BigQuery slot strategy
- Develop pipelines and models on top of BigQuery
- Participate in the 24/7 on-call rotation (optional)
Berufserfahrung
Ausbildung
Sprachen
Tools & Technologien
Benefits
- Relocation package
- Pluxee restaurant vouchers
- Urban Sports Club membership
- RSG Group Fitness Studios membership
- Instahelp psychological counseling
- 30 days of vacation
- Sabbatical option
- Subsidized Deutschlandticket
- Monthly Kaufland.de coupon
- Choice of MacOS or Ubuntu Linux
- Online language learning programs
- Diverse in-house training
- Conference and training cost coverage
- Automated 360-degree feedback
- Approved team workshop cost coverage
Von Nejo automatisch aufbereitet
Nejo hat diesen Job automatisch von der Website des Unternehmens kaufland e-commerce erfasst und die Informationen auf Nejo mit Hilfe von KI für dich aufbereitet. Trotz sorgfältiger Analyse können einzelne Informationen unvollständig oder ungenau sein. Bitte prüfe immer alle Angaben in der Originalanzeige! Inhalte und Urheberrechte der Originalanzeige liegen beim ausschreibenden Unternehmen.
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Das Unternehmen betreibt die internationalen Online-Marktplätze von Kaufland und ist einer der am schnellsten wachsenden Online-Marktplätze mit tausenden Händlern und Millionen von Produkten.
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