MAS - Medical Assurance Society Tech Stack

Member-owned NZ insurer modernizing via Microsoft Fabric and data transformation

Financial Services Wellington 201–500 employees Founded 1921 Public Company

MAS is a 103-year-old mutual insurer serving 50,000 members across New Zealand with general insurance, life insurance, and investment products. The tech stack reveals an organization mid-modernization: Fabric Data Factory, dbt, and Python sit alongside Azure DevOps and Jira, while Microsoft Fabric adoption signals a shift toward unified cloud analytics. Hiring velocity is accelerating with senior roles dominating (13 of 26 open positions), concentrated in marketing and finance—suggesting the business is scaling member acquisition and portfolio growth in parallel with platform transformation.

Tech Stack 10 technologies

Core StackAdobe Creative Cloud dbt Python Apache Spark Azure DevOps Jira Confluence Fabric Data Factory SQL

AdoptingMicrosoft Fabric

What MAS - Medical Assurance Society Is Building

◆Challenges

Grow membership
Member experience improvement
Incident readiness and disaster recovery
Balancing legacy needs with modernisation
Complex change environment
Modernising legacy systems
Complex multi-workstream initiatives
Supplier value optimisation
Data analytics transformation
Modern data platform development

▲Active Projects

Elevate transformation programme
Growth plan for the private wealth team
Member insights programme
Qualitative research initiative
Multi-year member strategy
End-to-end member experiences
Microsoft fabric data platform development
Data pipeline optimization
General insurance policy administration system implementation
Portfolio growth strategy

Hiring Activity

Accelerating25 roles · 10 in 30d

Department

Marketing

Finance

Ops

Engineering

Data

Research

Sales

Support

Seniority

Senior

Mid

Manager

Junior

C-Level

Lead

Notable leadership hires: Head of Membership, Delivery Lead, Business Transformation Delivery Lead

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About MAS - Medical Assurance Society

MAS is a publicly listed, member-owned insurance and investment mutual headquartered in Wellington. The business serves professionals nationwide with general insurance, life insurance, lending, savings, and investment solutions across a member base of 50,000. Current operational focus spans membership growth, member experience redesign, legacy system modernization, and multi-year strategic initiatives—all of which appear constrained by the complexity of managing parallel transformation workstreams in a century-old organization. Active projects include the elevate transformation programme, member insights programme, and general insurance policy administration system implementation, alongside the build-out of a Microsoft Fabric-based data platform.

HeadquartersWellington

Company Size201–500 employees

Founded1921

Hiring MarketsNew Zealand

Frequently Asked Questions

What is MAS's technology stack?

MAS uses Adobe Creative Cloud, Fabric Data Factory, dbt, SQL, Python, Apache Spark, Azure DevOps, Jira, and Confluence. The company is actively adopting Microsoft Fabric for unified analytics.

What is MAS working on in 2024?

MAS is executing the elevate transformation programme, building member insights and strategy capabilities, implementing a general insurance policy administration system, and developing a Microsoft Fabric-based data platform for analytics transformation.