Jobs → Engineering → Senior .NET Developer

About the Role We are looking for a highly experienced Senior .NET Developer with AI-assisted development expertise who can independently deliver solutions, review AI-generated code, and build secure, scalable applications. Key Responsibilities • Review AI-generated code for correctness, security, performance, and maintainability • Establish quality standards and guardrails for AI-generated output • Design and optimize Cosmos DB data models and queries • Build secure REST APIs integrated with Okta authentication • Develop and maintain applications using Blazor and .NET • Improve AI prompts and agent instructions • Collaborate with product owners, architects, and security teams • Document technical decisions, review standards, and development patterns Requirements • 8+ years of professional software development experience • 5+ years of senior-level C# / .NET experience • Strong expertise in ASP.NET Core Web API and REST API development • Microsoft Blazor (Server and/or WebAssembly) • Component design, state management, and performance optimization • API versioning, error handling, and OpenAPI/Swagger • Hands-on experience with Azure Cosmos DB (NoSQL) • Data modeling, partition keys, RU optimization, indexing, and Change Feed • Okta integration: SSO, OIDC, OAuth 2.0, and token handling • Role-based and claim-based authorization • Hands-on production experience with Claude, Cursor, or similar AI coding assistants and agents • Ability to review and validate AI-generated code • Identify security vulnerabilities, subtle bugs, hallucinated APIs, and over-engineered solutions • Strong code review and quality assurance capabilities • Experience creating effective prompts and agent instructions