Full Stack .NET Developer (C#, React, Azure)

• Own whole modules end to end, including the domain model, EF Core schema and migrations, API endpoints, React screens and tests
• Build on a modular .NET 10 system using ASP.NET Core minimal APIs and EF Core, with each module in its own schema and events sent through Azure Service Bus
• Build web screens in React 19 and TypeScript using MUI, TanStack Query and React Hook Form
• Write financial logic that has to be exact, such as an escrow ledger where posted entries never change, disbursements that need two approvals, wire controls and holdbacks
• Produce settlement statements in Closing Disclosure, ALTA and HUD-1 formats from one set of data
• Keep every client’s data fully separate, with a database per tenant and tests that prove no data crosses between tenants
• Connect outside services, including Entra External ID, title search providers and underwriters, Simplifile e-recording, MuleSoft order feeds and Business Central
• Help build the first AI features, such as reading lender Closing Disclosures and taking in emailed orders, always with a person reviewing the results

• 5 to 7 years of professional software development, including 4 or more years with C# and ASP.NET Core
• At least one system you took from design to production
• EF Core in production, including schema design, safe migrations and SQL Server or Azure SQL performance
• React and TypeScript in production, with enough depth to build full screens and shared components
• Hands-on Azure experience with Container Apps or AKS, Azure SQL, Service Bus, Key Vault, managed identity and Application Insights
• A habit of writing tests as you build, including unit, integration and architecture tests
• Experience with systems that handle money or regulated data, such as ledgers, approvals, audit trails or immutable records
• Comfort using decimal math and rounding rules correctly
• Multi-tenant SaaS experience, including keeping tenant data separate at the database level
• Daily use of AI coding tools such as Claude Code, along with the judgment to review AI-written code closely
• Clear written English and the ability to work independently without a large team around you

Nice to have

• Mortgage, title, escrow or settlement experience, especially with Closing Disclosures, ALTA statements, HUD-1, title commitments or recording
• Integration work with underwriters (Fidelity, First American, Westcor), Simplifile, Snapdocs, Encompass or MuleSoft
• Background in fintech, lending, insurance, payroll or ERP software
• Document generation with Syncfusion DocIO, QuestPDF or similar tools
• Building on an LLM API, including structured extraction, evaluation and human review steps
• Security work such as threat modeling, OWASP, authorization design or SOC 2 preparation
• Bicep or Terraform, and GitHub Actions
• Entra External ID or another customer identity platform
• Workflow or state-machine engines built on a message bus
• Working knowledge of Vue 3 to support some older applications

You will own whole modules from the database to the screen and work directly with the founder. Decisions get made in a conversation with the person who owns the product, with no scrum master or ticket queue in between. Mortgage, title or lending experience is a plus, but strong .NET and Azure skills matter more.

Why developers want this job

• You start on .NET 10, React 19 and Azure with a clean codebase and no legacy debt to carry
• AI-assisted development with Claude Code is part of how the team builds every day
• We are hiring two, so you will have a peer to build with from your first week
• Hybrid is available, so you won’t be making the drive every day