EU remote
Senior Kafka Platform Engineer Integration & Cloud
About this role
π Weβre Hiring: Senior Kafka Platform Engineer β Integration & Cloud π Location: Stockholm, Sweden π’ Work Model: 25% Remote πΌ Role: Senior Kafka Platform Engineer β Integration & Cloud β Seniority: Senior π Assignment Period: 19 October 2026 β 30 September 2027 π Workload: 100% πΌ Visa: Sweden Work Authorization visa is mandatory and no visa sponsorship is available for this role. β³ Availability: Immediately/On a short notice About the Role We are looking for an experienced Senior Kafka Platform Engineer to join one of our consulting assignments in Stockholm.
You will be responsible for building, operating, securing, and continuously improving integration and messaging platform capabilities used by multiple development teams. The role has a strong focus on Apache Kafka, Strimzi, Kubernetes, HiveMQ, automation, observability, security, and platform operations. You will work with a βyou build it β you run itβ approach, taking end-to-end responsibility for platform stability, scalability, performance, and operational excellence.
This is primarily a platform engineering and integration role, rather than a traditional application development position. Key Responsibilities Design, deploy, operate, and maintain multi-cluster and multi-region Apache Kafka environments using Strimzi on Kubernetes. Manage enterprise HiveMQ MQTT broker environments. Plan and execute Kafka, Strimzi, and HiveMQ upgrades and security patching with minimal or zero application downtime.
Develop and maintain custom Kafka Connect Source/Sink connectors for integration between legacy systems and cloud environments. Design Kafka scaling strategies, node affinity, topology spread constraints, persistent storage, and resource allocation for high-volume workloads. Manage Kafka topics, partitions, compaction, retention, segments, and cluster resources. Design and maintain high-availability and disaster-recovery solutions, including cross-region replication and automated failover.
Manage Schema Registry and support Avro, Protobuf, and JSON Schema governance. Design secure ingress and traffic-routing solutions for messaging platforms. Implement Kafka ACLs, SASL authentication, OAuth/OIDC integrations, RBAC, SSL, and mTLS. Build and maintain observability solutions using Prometheus, Grafana, Splunk, Fluent Bit, and/or OpenTelemetry. Develop proactive monitoring and alerting for infrastructure and Kafka-related issues.