Senior Software Engineer, Insurance Platform (Duck Creek)

Core Specialty Insurance Holdings, Inc.; Cincinnati (OH); Hybrid; USD 110,000 - 160,000; Full time

Benefits offered by this job

Medical insurance

Dental insurance

Vision insurance

Life insurance

Short-term disability

Long-term disability

401(k) with company match

Employee Assistance Plan

Health Savings Account

Flexible Spending Account

Wellness program

Job summary

Core Specialty Insurance Holdings, Inc. is seeking a Technical Specialist to configure and extend the Duck Creek insurance platform, supporting Policy, Billing, and Claims workflows.

You will partner with product managers, QA, and integrations to implement rules, forms, transactions, and APIs in a scalable, compliant way. The role requires a hybrid schedule (3 days in office / 2 remote) from Cincinnati, OH or Dallas, TX, with no relocation assistance.

Qualifications

• Bachelor’s Degree in Information Technology or a related discipline.
• 3+ years experience coding in C#/.NET Core, .NET Core Web APIs, Next.js, SQL Server, API development/integration, and application deployment.
• 3+ years experience implementing, configuring, or extending enterprise platforms, policy administration systems, or comparable COTS platforms.
• Previous experience with Duck Creek platform strongly preferred.
• Exposure to API-first, headless, or modern integration architectures is preferred.
• Familiarity with cloud or SaaS delivery models is a plus.
• Demonstrated mentoring or technical leadership experience, including code/configuration reviews and delivery ownership.
• Previous experience with insurance platforms preferred.

Responsibilities

• Configure insurance product models—including lines, coverages, underwriting rules, rating factors, and forms—using platform configuration tools to meet business and regulatory requirements.
• Build and customize transactional behaviors supporting key policy lifecycle events such as quote, issue, endorsement, renewal, and cancellation.
• Develop, test, and optimize rules and logic that automate underwriting decisions and pricing calculations.
• Design and generate policy documents and outputs using XML/XSLT- or template-driven form technologies.
• Design and implement integrations between the core insurance platform and external systems using APIs.
• Contribute to platform design decisions with a focus on maintainability, performance, and scalability; conduct peer reviews and mentor junior team members.
• Produce unit and integration tests, collaborate with QA on automation approaches, and support high-quality releases with minimal defect leakage.
• Manage and optimize SQL Server database objects and operational processes, including batch jobs, data fixes, and environment support activities.
• Perform other duties as assigned.

Skills

C# / .NET Core

.NET Core Web APIs

Next.js

SQL Server

API development

Application deployment

XML / XSLT / HTML

Enterprise integration

Education

Bachelor’s Degree in Information Technology or related discipline

Tools

Duck Creek

Job description

Core Specialty Insurance Holdings, Inc. is seeking a Technical Specialist to configure and extend the Duck Creek insurance platform, supporting Policy, Billing, and Claims workflows.

You will partner with product managers, QA, and integrations to implement rules, forms, transactions, and APIs in a scalable, compliant way. The role requires a hybrid schedule (3 days in office / 2 remote) from Cincinnati, OH or Dallas, TX, with no relocation assistance.