Full-Stack React/C#/.NET Core Developer (Must currently live in Idaho

Location: On-site in Boise, ID

American Computer Services (ACS) is seeking a highly skilled Full-Stack React/.NET C# Developer to assist in the development of a critical data portal.  

The project is built on a modern, standard .NET stack, using C# with ASP.NET Core (.NET 6/8) for backend REST and SOAP APIs, and integrates with AWS services such as Lambda for serverless processing. The frontend leverages React with JavaScript/TypeScript.

Expectations & Responsibilities

·       Experience building and maintaining modern, component-based user interfaces using React, Node, and NPM.

·       Experience designing, implementing, and consuming robust RESTful APIs using ASP.NET Core, including controllers, attributes, and model validation.

·       Experience developing and deploying C# AWS Lambda handler functions using Amazon.Lambda.Tools and AWS SDKs (Secrets Manager, SES).

·       Experience supporting legacy and modern data exchanges by constructing and parsing XML for SOAP APIs.

·       Experience writing and maintaining comprehensive unit and integration tests using NUnit and RestSharp to ensure platform stability.

·       Experience enforcing security best practices within AWS, focusing on IAM least privilege and secure secrets handling.

·       Experience working within a Git-based version control environment using Visual Studio to deliver modular, maintainable code.

Required Technical Experience

·       Frontend: React, JavaScript/TypeScript

·       Backend & API Development: C# / .NET, ASP.NET Core, REST APIs, JSON

·       Cloud & DevOps: AWS Lambda

·       Containerization: Docker and Docker Compose

·       Version Control: Git

·       Security: AWS Security, IAM

Desired Skills

·       OpenSearch: Experience with OpenSearch is highly prized for this data-heavy portal.

·       SOAP APIs: Experience constructing/parsing XML and working with XmlSerializer.

·       CI/CD: Familiarity with automated build and deployment pipelines.

·       AppSec: Familiarity with OWASP Top 10 and secure code remediation.

·       Tooling: Experience with Postman or Yakk for manual API exploration.