FNZ Tech Stack

Global wealth management platform serving institutional clients at scale

Financial Services London 5,001–10,000 employees Privately Held

FNZ operates a regulated, end-to-end wealth platform serving over 29 million end-users across 2.4 trillion in assets for tier-one financial institutions. The tech stack reveals a hybrid legacy-modern architecture: established financial rails (SWIFT, Bloomberg, BizTalk, SQL Server) paired with cloud adoption (Azure, AWS) and emerging automation (Blue Prism, GitHub, Workday). Engineering-heavy hiring (66 engineers across the cohort) centered on mid and senior levels signals active platform modernization, while concurrent projects in real-time transaction processing, API integration, and risk management frameworks indicate a shift toward operational complexity at scale.

Tech Stack 131 technologies

Core Stack.NET Cisco Jira RabbitMQ SWIFT AWS C# SQL Server Java JavaScript Python Selenium Playwright Jenkins Azure DevOps MySQL Workday Blue Prism Checkpoint FortiGate F5 VMware NSX-T Bloomberg SQL BizTalk Server Azure VB.NET Virtuoso HTML VBScript+100 more

AdoptingGitHub Workday

ReplacingSubversion

What FNZ Is Building

◆Challenges

Complex data mapping for migrations
High-volume real-time transaction processing
Managing project risks
Compliance reporting
Process improvements and automation initiatives within finance operations
Error reduction and fraud mitigation
Ensuring compliance across payroll locations
Ensuring compliance with czech regulations
Timely corporate action processing
Organisational transformation

▲Active Projects

Complex data mapping solutions for migrations
Api integration for core fnz products
Fnz model wealth solution configuration process
Risk management framework implementation for asset servicing
Real-time transaction processing system
Software integration projects
Compliance monitoring plan
Dei strategy implementation
New platform implementations
Design deployment pipelines

Hiring Activity

Accelerating160 roles · 95 in 30d

Department

Engineering

Finance

Ops

Support

Data

Legal

Sales

Seniority

Mid

Senior

Manager

Lead

Junior

Intern

Director

Notable leadership hires: Development Lead, Site Lead, Development Team Lead, Head of Legal

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About FNZ

FNZ is a London-based wealth management platform operator serving institutional clients globally. The company runs a regulated financial platform that integrates technology with investment and business operations, enabling partner firms to serve retail and institutional investors across multiple wealth segments. With offices and hiring across nine countries including India, Malaysia, Canada, and the UK, FNZ operates at institutional scale: the platform processes high-volume real-time transactions, manages complex data migrations for new client implementations, and maintains compliance across multiple jurisdictions. Current operational focus spans asset servicing, payroll, corporate action processing, and compliance reporting infrastructure.

HeadquartersLondon

Company Size5,001–10,000 employees

Hiring MarketsIndia, Malaysia, Canada, Ireland, Switzerland, United Kingdom, Germany, United States

Frequently Asked Questions

What technology does FNZ use for payments and settlement?

FNZ uses SWIFT for messaging and settlement, Bloomberg for market data, and has built real-time transaction processing systems on .NET and SQL Server, with cloud deployment on Azure and AWS.

What languages and frameworks does FNZ develop with?

FNZ's primary stack includes .NET, C#, VB.NET, Java, JavaScript, and Python, deployed on Azure and AWS cloud infrastructure, with automation via Blue Prism and testing via Selenium and Playwright.