Leadfeeder seeks a Senior Data Engineer on the Platform Data team to own production data pipelines, streaming ingestion, and cloud infrastructure as code. Responsibilities include building low-latency streaming systems, data enrichment and serving, implementing data quality and observability, and enabling AI/ML workloads. Requires 10+ years in data/software engineering, strong Python and SQL, AWS and infrastructure-as-code experience (Terraform/CDK), familiarity with streaming technologies (Kafka/Kinesis/Flink/Spark Streaming), modern warehouse/lakehouse platforms (Snowflake/BigQuery/Redshift/Databricks), and dbt. Role is remote-first but candidates must be located within Europe.