GBST Tech Stack

Wealth management platform for financial institutions across 6 regions

IT Services and IT Consulting Sydney, New South Wales 201–500 employees Founded 1983 Privately Held

GBST operates a mature financial-services platform stack built on Java, Spring, React, and AWS, supporting over 5.5 million investor accounts. The company is actively modernizing its legacy technology foundation—a key hiring signal given the engineering-heavy pipeline (3 engineering roles in the last 30 days) and concurrent projects around digital experience transformation and platform architecture redesign. Founded in 1983 and based in Sydney, GBST serves over 100 financial brands including wealth managers, stockbrokers, fund managers, and pension companies across Europe, Australia, New Zealand, the US, Canada, and the UAE.

Tech Stack 29 technologies

Core StackJava Spring React Node.js Hibernate RabbitMQ SQL Server AWS Jira Confluence AWS RDS AWS Lambda Docker Kubernetes Helm Terraform Angular JBoss WebSphere Jakarta EE Spring Security Spring Boot Deltek AWS SQS HTML5 Ember.js SOAP XML AMQP

What GBST Is Building

◆Challenges

Transforming technology stack
Legacy technology stack
Modernizing business processes
Strengthening governance frameworks
Ensuring organisational resilience
Reducing overdue accounts
Improving cash flow collection
Supporting clients with version upgrades
Digital front and back-office experience
Integrating wealth management platform

▲Active Projects

Digital experience transformation
Business process redesign
Enterprise risk management framework
Business continuity program
Incident readiness planning
Taxintell digital tax reporting platform
Taxintell platform development
Integrating gbst's wealth management platform into client environments
Designing robust architectures for scalability

Hiring Activity

Accelerating8 roles · 8 in 30d

Department

Engineering

Finance

Support

Risk

Seniority

Senior

Mid

Junior

Manager

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About GBST

GBST delivers back, middle, and front-office technology for wealth management, advisory, and financial-services organizations. The platform handles direct-to-consumer, advised, and workplace investment channels, with core services spanning wealth management, life and pension administration, and digital tax reporting (TaxIntell platform). The company operates across six regions with a 201–500-person team, structured around non-hierarchical teams with direct leadership access. Current operational priorities include modernizing legacy systems, strengthening governance and resilience frameworks, and supporting client integrations and version upgrades.

HeadquartersSydney, New South Wales

Company Size201–500 employees

Founded1983

Hiring MarketsAustralia, United Kingdom

Frequently Asked Questions

What tech stack does GBST use?

Java, Spring Boot, React, Node.js, SQL Server, AWS (RDS, Lambda, SQS), Kubernetes, Docker, and Terraform. Also uses JBoss, WebSphere, Hibernate, Angular, and SOAP for enterprise integrations.

How many investor accounts does GBST's platform support?

Over 5.5 million accounts under administration across direct-to-consumer, advised, and workplace channels.

How this profile is built

GBST's technology stack, projects, and hiring signals are inferred from public hiring and company data — career pages, public listings, and company web presence — then clustered and de-duplicated. Figures are estimates that refresh over time. Read our full methodology →

This is not an official vendor or customer list. It is a technology-adoption signal inferred from public data, intended for B2B research.