Software Engineer - IT Enterprise Applications

As an IT Software Engineer at Micron you will configure, develop, maintain and support Micron and third-party applications. You will create and analyze software specifications, as well as research, design, document, modify, and support software throughout the development life cycle. You must demonstrate the functional and technical skills necessary to switch between development technologies and merge them to provide the best solution. You must have a demonstrated ability to create quality software and participate in quality improvement efforts. You will provide solutions that create business value while at the same time minimizing negative impact resulting from defects, downtime, or performance degradation.

Key Responsibilities:

• You will work closely with multiple teams that make up IT, Information Security and Technology to drive impactful change.
• Design, engineering and implementation of application security solutions in a scalable way for a worldwide enterprise.
• Design, build, and maintain REST APIs and backend services in C# / ASP.NET Core 8.
• Apply SOLID principles and clean dependency-injection patterns to keep the codebase reusable and maintainable.
• Work with Azure services directly: App Service, Key Vault, Blob Storage, Application Insights, Static Web Apps and API Management.
• Write and maintain unit tests, and participate in code review.
• Diagnose and fix performance/reliability issues - async/await correctness, caching strategy (Redis), resiliency (retries/timeouts).
• Collaborate with QA, DevOps, and other engineering teams; contribute to CI/CD pipelines.
• Hands-on experience using AI coding assistants (GitHub Copilot, Cursor, Claude, or similar) in day-to-day development, with the judgment to validate, test, and refactor AI-generated code.

Qualification / Requirements:

• 3-5 years of professional software engineering experience, primarily in C# / .NET.
• Solid hands-on experience with ASP.NET Core (Web API) - understands middleware, DI container, configuration/options pattern.
• Practical understanding of SOLID principles and object-oriented design - can explain them and, more importantly, apply them when reviewing or refactoring real code.
• Experience with Azure cloud services: App Service, Key Vault (or equivalent secrets management), Blob Storage, Azure Managed Instance DB, Web Jobs & Functions and Application Insights (or comparable APM/logging).
• Comfortable with asynchronous implementations.
• Experience consuming and building REST APIs.
• Familiar with caching (Redis or similar distributed cache) and when to use it.
• Working knowledge of MS SQL Server - can write and reason about queries, joins, and simple schema changes; understands parameterization and basic performance/indexing concepts and locking.
• Basic working knowledge of Angular - comfortable navigating components/services, calling REST APIs, and making small UI changes in an existing Angular app.
• Unit testing experience (xUnit, NUnit, or MSTest) with mocking frameworks (Moq or similar).
• Git-based version control and CI/CD pipeline experience (Azure DevOps preferred).

Nice to Have:

• Exposure to API gateways (Apigee, Azure APIM).
• Experience modernizing or interoperating with legacy .NET Framework codebases (e.g., migrating from .NET Framework 4.x to .NET 8).
• Familiarity with IoC containers beyond built-in DI (e.g., Unity, Autofac).
• Understanding of resiliency patterns (retry, circuit breaker - e.g., Polly).
• Security-conscious mindset - has caught or fixed issues like disabled token validation, hardcoded secrets, or missing authorization checks in a past role.
• Prior experience in a regulated/enterprise manufacturing or facilities-domain environment.
• AZ-204 Azure developer or similar certification.