Nederlandse Waterschapsbank (NWB Bank) Tech Stack

National promotional bank for Dutch public sector with AAA-rated sustainable financing

Banking Den Haag 51–200 employees Founded 1954 Public Company

NWB Bank is a 70-year-old state-backed lender to Dutch municipalities, water boards, housing corporations, and healthcare providers, with AAA/Aaa credit ratings that allow cheap capital-market funding for public infrastructure. The tech stack reveals a Microsoft-heavy enterprise setup (Azure, Power Platform, Pega, SharePoint) paired with Python and SQL, now executing a multi-year cloud and architecture transition while tackling regulatory complexity—evidenced by active work on BCBS 239 compliance, data governance, and legacy reporting modernization. Hiring is senior-weighted (7 of 8 roles) and concentrated in engineering and data, signaling a push to upgrade internal systems rather than expand headcount.

Tech Stack 11 technologies

Core StackPython Power Apps Power Automate Power Platform Azure SQL Excel Pega SharePoint Teams Purview

What Nederlandse Waterschapsbank (NWB Bank) Is Building

◆Challenges

Implementing data governance
Meeting increasing regulatory requirements
Expanding it security team
Transitioning to agile itil
Legacy reporting modernization
Risk reporting digitalization
Transitioning technology architecture
Improving incident management throughput
Ensuring governance compliance
Pensioning of senior hr staff

▲Active Projects

Bcbs239/rdarr implementation
Digitalization of management reports
Technology architecture transition
Incident and change management improvement
Mto action implementation
Performance management cycle improvement
Pega implementation
Crm solution implementation
Projectstartarchitectuur (psa’s) and solution designs
Multi-year infrastructure and cloud vision

Hiring Activity

Steady8 roles · 3 in 30d

Department

Engineering

Data

Ops

Seniority

Senior

Mid

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About Nederlandse Waterschapsbank (NWB Bank)

NWB Bank finances infrastructure and public services across the Netherlands, including water management, social housing, healthcare, and green energy projects. Founded in 1954 to serve water boards, the bank has expanded to serve the broader Dutch public sector and is a national promotional bank under direct European Central Bank supervision. The organization uses its AAA-rated balance sheet to access international capital markets efficiently, allowing it to offer sustainable financing at favorable rates. Current operational priorities include digitalization of management reporting, modernization of legacy systems, and strengthening IT security and governance capabilities.

HeadquartersDen Haag

Company Size51–200 employees

Founded1954

Hiring MarketsNetherlands

Frequently Asked Questions

What is NWB Bank's tech stack?

Core stack: Azure, Python, SQL, Pega, Power Platform (Apps, Automate), SharePoint, Teams, Purview. The company is executing a multi-year technology architecture transition and cloud migration strategy.

What is NWB Bank working on?

Active projects include BCBS 239 regulatory implementation, Pega deployment, CRM solution implementation, legacy reporting modernization, data governance, and a multi-year infrastructure and cloud vision.