Core Specialty Insurance Holdings, Inc. Tech Stack

Specialty P&C and marine insurer for small-to-mid-market businesses

Insurance Cincinnati, OH 1,001–5,000 employees Privately Held

Core Specialty is a mid-size specialty insurance underwriter built on Azure cloud infrastructure (.NET, C#, React, Angular) with heavy investment in compliance automation (SOX program, audit remediation) and risk modeling. The hiring mix—dominated by senior finance, insurance, and underwriting roles—reflects an underwriter scaling its broker relationships and product breadth (lawyers E&O, surety bonds, professional liability) while tightening underwriting profit and portfolio discipline.

Tech Stack 47 technologies

Core StackTerraform GitHub GitHub Actions Docker .NET C# Next.js Angular React MySQL Azure Functions Jira Microsoft Office Word Excel Outlook Microsoft Access Azure Azure SQL Azure Key Vault PrivateLink Azure Backup Azure Policy Azure Monitor Microsoft Sentinel Azure Arc Azure Virtual Network NET Core Azure Cosmos DB Azure App Service+17 more

What Core Specialty Insurance Holdings, Inc. Is Building

◆Challenges

Compliance with sox
Remediation of audit findings
Expanding market reach
Risk portfolio improvement
Rating agency capital utilization
Evaluating ceded reinsurance purchases
Streamlining underwriting workflows
Adequate underwriting profit
Improving customer service
Risk transfer testing analyses

▲Active Projects

Build core specialty’s reputation and presence in the professional liability market
Execution of lawyers e&o business plans and objectives
Loss ratio planning and premium budgeting process
Develop risk analysis models for reinsurance purchases
Build core specialty’s relationships with broker partners
Implement bond types/risks in the surety bond platform
Close calendar management
Statutory filings process
Implementation of new procedures and reconciliations
Company-wide sox compliance program

Hiring Activity

Decelerating65 roles · 10 in 30d

Department

Finance

Insurance

Legal

Underwriting

Claims

Healthcare

Ops

Support

Seniority

Senior

Mid

Manager

Junior

Director

Intern

Lead

Notable leadership hires: Policy Compliance Lead

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About Core Specialty Insurance Holdings, Inc.

Core Specialty underwrites property, casualty, marine, and specialty lines for small-to-mid-market businesses through its subsidiary insurers. The company operates from Cincinnati, OH with 1,001–5,000 employees across insurance, underwriting, claims, finance, legal, and compliance functions. Its commercial model is broker-led: it serves independent and regional brokers by handling underwriting complexity, reinsurance procurement, and claims administration. The operating focus spans loss-ratio management, premium budgeting, risk transfer analysis, and capital optimization for rating agencies.

HeadquartersCincinnati, OH

Company Size1,001–5,000 employees

Hiring MarketsUnited States, Canada

Frequently Asked Questions

What tech stack does Core Specialty use?

Core Specialty runs on Azure (App Service, Functions, SQL Database, Cosmos DB) with .NET/C# backends and React/Angular frontends. GitHub handles version control and CI/CD via GitHub Actions. Terraform and Docker provide infrastructure-as-code and containerization.

What is Core Specialty working on?

Core Specialty is expanding into professional liability and lawyers E&O markets, building broker partnerships, implementing surety bond platform features, and executing a company-wide SOX compliance program. It is also refining loss-ratio planning, reinsurance procurement models, and underwriting workflow efficiency.