Avanza is Sweden's largest niche bank, serving over 2 million customers with low-cost trading and savings products. The tech stack reveals heavy investment in cloud-native infrastructure (GCP, Kubernetes, Terraform, GitOps) paired with data-platform buildout (BigQuery, Kafka, dbt, now adopting Airflow and Cloud Composer). The 100-service cloud migration and focus on incident automation suggest operational maturity challenges typical of scaling legacy banking systems — reflected in hiring that skews engineering and security to address both infrastructure modernization and risk management.
Notable leadership hires: PMO Head
Avanza operates as a publicly listed niche bank headquartered in Stockholm, built on the principle of low-cost customer-first investing. The product range spans equity and fund trading (including zero-fee and low-cost index funds), mortgages, and pension savings. With over 2 million active customers and operations across Sweden, the company has grown large enough to require enterprise-grade infrastructure and governance. Current operational focus centers on migrating a large legacy service estate to Google Cloud Platform, modernizing data pipelines, and strengthening incident-response and risk-management processes.
Avanza uses Google Cloud Platform (GCP) as its primary cloud provider, alongside AWS and Azure. Core services include Google Cloud Spanner, BigQuery, Cloud Run, and Pub/Sub. The company is actively migrating 100+ services to GCP as part of a broader cloud transformation initiative.
Avanza uses BigQuery for data warehousing, Kafka for event streaming, dbt for data transformation, and Vertex AI for machine learning. The company is actively adopting Apache Airflow and Google Cloud Composer for workflow orchestration and data pipeline management.
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