Danske Bank Tech Stack

Nordic banking group modernizing core systems and launching AI-driven products

Financial Services Copenhagen, Capital Region of Denmark 10,001+ employees Founded 1871 Public Company

Danske Bank is a 150+-year-old public financial services group with 22,000 employees across Nordic and Baltic regions, actively replacing legacy infrastructure with cloud-native architecture. The tech stack reveals a hybrid Microsoft/.NET foundation (C#, SQL Server, Entity Framework) layered with AWS services (ECS, Lambda, SQS, SNS) and open-source orchestration (Kubernetes, OpenShift), while adopting Kafka and Databricks—a pattern consistent with moving away from batch-heavy Azure integration tooling toward event-driven, real-time data pipelines.

Tech Stack 200 technologies

Core Stack.NET AWS Java Spring SQL Server RabbitMQ Docker OpenShift GitHub C# PostgreSQL Azure DevOps Terraform Kubernetes PL/SQL Grafana AWS Lambda JUnit NET Core Entity Framework Azure Web API Spring Boot Spring Security Liquibase AWS ECS AWS SQS AWS SNS Mockito SOAP+170 more

AdoptingOpenShift AWS Kafka Databricks Hadoop C# GitHub Enterprise Copilot Studio

ReplacingNode.js Azure DevOps SQL Server SQL Server Integration Services

What Danske Bank Is Building

◆Challenges

Migrating legacy systems to aws cloud
Moving to the cloud
Process automation
Ensuring compliance with regulatory requirements
Replacing legacy systems
Optimising and automating assessment processes
Acquiring new customers
Acquiring newly established businesses
Ensuring data availability
Migrating services to aws

▲Active Projects

Genai platform development
Decision flow automation
Third-party risk rating model
Rollout of premium concept
Establishing new reporting mechanisms
Aws-native data platform
Event-driven pipelines for near real-time analytics
Open banking platform
Customer journey mapping
Genai use case implementation

Hiring Activity

Accelerating370 roles · 190 in 30d

Department

Finance

Engineering

Sales

Data

Ops

Security

Support

Marketing

Seniority

Senior

139

Mid

129

Lead

Intern

Manager

Junior

C-Level

Principal

Notable leadership hires: Data Engineering Lead, Chapter Lead, Property Valuation Lead, Chief Architect, Engineering Lead

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About Danske Bank

Danske Bank provides banking, insurance, asset management, and real-estate brokerage services to individuals, families, businesses, and organizations across Denmark, Sweden, Finland, Norway, and the Baltics. The group operates across personal, business, corporate, and private banking segments, with advisory and wealth management as core service lines. The organization is undergoing significant technology transformation, moving core systems from on-premises and Azure infrastructure to AWS, implementing event-driven data platforms, and building generative AI capabilities for customer-facing and operational use cases. Regulatory compliance and data governance are structural priorities across all initiatives.

HeadquartersCopenhagen, Capital Region of Denmark

Company Size10,001+ employees

Founded1871

Hiring MarketsLithuania, Denmark, Cyprus, Poland, Finland, Sweden, United Kingdom, Norway

Frequently Asked Questions

What tech stack does Danske Bank use?

Primary stack: .NET, C#, Java, SQL Server, PostgreSQL, AWS (Lambda, ECS, SQS, SNS), Azure, Kubernetes, OpenShift. Adopting: Kafka, Databricks, Hadoop, GitHub Enterprise, Copilot Studio. Replacing: Node.js, Azure DevOps, SQL Server Integration Services.

What is Danske Bank working on?

GenAI platform and use-case implementation; open banking APIs; event-driven, near real-time analytics pipelines; AWS-native data platform; decision flow automation; third-party risk rating models; customer journey mapping and premium product rollouts.