Guardian Financial Services Tech Stack

UK protection insurance challenger built on Azure cloud

Insurance London, London 51–200 employees Privately Held

Guardian is a re-launched insurance brand targeting UK families with life and protection products, backed by £180 million in funding. The tech stack is heavily Azure-native (DevOps, Functions, Cosmos DB, App Service, AD B2C) with C#/.NET as the primary application layer, suggesting a Microsoft-first engineering culture. Support dominates the hiring mix (8 of 20 active roles), paired with steady engineering recruitment (5 roles) and a lean product/sales footprint — typical for a challenger insurer in phase-2 market entry focused on adviser onboarding and operational compliance rather than aggressive customer acquisition.

Tech Stack 32 technologies

Core StackAzure DevOps Azure AD Azure Functions Terraform C# .NET React Salesforce Java Linux Kubernetes Jira Confluence Azure Key Vault Azure API Management Azure Managed Identity Azure Service Bus Azure App Service Azure Front Door Azure Cosmos DB Azure Application Insights Azure Log Analytics Azure AD B2C PowerShell Bash YAML OAuth 2.0 Azure Windows Azure Firewall+2 more

What Guardian Financial Services Is Building

◆Challenges

Strengthening 1st line risk management
Optimising build deployment testing efficiency
Infrastructure and network issues
Eliminating manual build steps
Complex azure estate management
Implementing consumer duty compliance
Managing business continuity
Implementing consumer duty requirements
Managing operational resilience
Identifying gaps in automation tooling security

▲Active Projects

Implementing consumer duty requirements
Business continuity management
Incidence management framework
Consumer duty and fair value reporting
Product reviews
Event follow-ups
National account manager surgeries
Adviser onboarding

Hiring Activity

Steady20 roles · 6 in 30d

Department

Support

Engineering

Ops

Marketing

Product

Sales

Seniority

Mid

Senior

Junior

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About Guardian Financial Services

Guardian re-entered the UK protection insurance market in 2018 as a challenger brand, targeting families and their financial dependants. The company markets protection products (life, illness, death coverage) primarily through financial advisers rather than direct-to-consumer channels. With 51–200 employees based in London, Guardian operates a cloud-first infrastructure on Microsoft Azure and is actively scaling support functions alongside adviser enablement. Current project focus spans regulatory compliance (Consumer Duty requirements, operational resilience), adviser onboarding workflows, and business continuity frameworks — reflecting the operational maturity demands of a regulated insurance business entering a crowded market.

HeadquartersLondon, London

Company Size51–200 employees

Hiring MarketsUnited Kingdom

Frequently Asked Questions

What cloud platform does Guardian use?

Guardian builds on Microsoft Azure, with DevOps, App Service, Cosmos DB, Functions, Azure AD B2C, API Management, and supporting observability (Application Insights, Log Analytics). Infrastructure is managed via Terraform.

What programming languages does Guardian use?

Guardian's stack centers on C# and .NET for application development, with Java also in use. Infrastructure-as-code and automation leverage PowerShell, Bash, and YAML; frontend uses React.