AmTrust Financial Services, Inc.
Software Engineer III
Senior engineer building and maintaining a large-scale insurance claims platform using .NET, Blazor, React, and MSSQL, while driving DevOps and mentoring peers.
- Compensation
- Not disclosed
- Location
- Cleveland, OH, US
- Work setup
- Not specified
- Seniority
- Middle
- Employment
- Not specified
- Experience
- Not specified
- Category
- Software engineering
- Posted
Skills
Must have
- Designed and built a custom agentic AI workflow engine enabling configurable, multi-step AI reasoning pipelines — supporting tool execution, memory scoping, verification steps, and structured output —
- Built and maintained a Retrieval-Augmented Generation (RAG) service backed by Azure AI Search, powering AI-assisted features including compensability and coverage determination workflows, document dat
Full description
Overview
Senior Software Engineer — Claims Platform
Works intensely across all phases of software delivery — conceptual design, detailed design, implementation, testing, and production deployment — on a large-scale enterprise insurance claims platform. Leads internal architecture discussions, collaborates closely with business analysts to clarify requirements and define technical deliverables, and contributes to the strategic direction of the software. Maintains current knowledge of market trends including AI/ML and cloud-native patterns.
Responsibilities
- Architected and delivered a multi-tier microservices platform for enterprise insurance claims processing, spanning 30+ ASP.NET Core Web APIs organized across distinct Experience, Process, and System service layers to enforce separation of concerns and independent deployability
- Built full-stack Blazor WebAssembly applications (MudBlazor, Fluxor/Redux state management, FluentValidation) and React SPAs for claims management portals serving adjusters, TPA users, and management teams
- Wrote intermediate to advanced T-SQL queries, stored procedures, and schema designs across multiple MSSQL databases; applied service-oriented architecture patterns throughout the platform
- Drove DevOps maturity through Azure DevOps CI/CD pipelines, Docker containerization, and environment-stratified configuration management (Dev → UserTest → Production)
- Conducted regular code reviews to enforce quality standards, identify design issues early, and grow technical capability across the team; contributed to defining and documenting coding conventions adopted platform-wide
- Mentored junior and mid-level engineers through pair programming and architectural guidance; developed GitHub Copilot onboarding guides and AI usage standards for developers and business analysts
Qualifications
Additional Experience (Nice to Have):
- Designed and built a custom agentic AI workflow engine enabling configurable, multi-step AI reasoning pipelines — supporting tool execution, memory scoping, verification steps, and structured output — without hardcoded orchestration logic; applied across claims triage, coverage determination, and document analysis
- Built and maintained a Retrieval-Augmented Generation (RAG) service backed by Azure AI Search, powering AI-assisted features including compensability and coverage determination workflows, document data extraction, photo analysis, and automated notes summarization using Azure OpenAI