React/.Net C# Developer

Onsite Position - Local Candidates Required

Skill Matrix Required

In-Person Interview

Full-stack React/.net C# developer, to assist with the development of application of a legal case data portal, where users can search and find case data.

We have an application we're developing here of a legal case data portal, where users can search and find case data.

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

REQUIRED:

React & Javascript

• [4+ years] React: Building modern, component-based UIs (as indicated by the need for Node/NPM in the README).

• [4+ years] JavaScript/TypeScript: Writing maintainable, modular code for the frontend

C# / .NET

• [4+ years] Strong proficiency in C# and the .NET 6/8 ecosystem

• [4+ years] Experience with ASP.NET Core for building RESTful APIs

• [2+ years] Familiarity with dependency injection

• [2+ years] Understanding of asynchronous programming using async/await

API Integration

• [4+ years] Ability to implement and consume REST APIs (using controllers, attributes, and model validation)

• [Nice-to-have] Any experience with SOAP APIs: constructing and parsing XML, using HttpClient, and working with XmlSerializer is nice to have

Testing

• [2+ years] Writing and maintaining unit and integration tests using NUnit.

• [2+ years] Using RestSharp for HTTP-based integration tests

• [4+ years] Serializing/deserializing JSON with System.Text.Json and Newtonsoft.Json.

Cloud & Serverless

• [3+ years] Experience with AWS Lambda (C#): writing handler functions, deploying with Amazon.Lambda.Tools, and using AWS SDKs (e.g., Secrets Manager, SES)

• [3+ years] Understanding of serverless application patterns

• [Nice-to-have] Any OpenSearch experience would be highly prized

Containerization & Local Development

• [2+ years] Building and running services with Docker and Docker Compose

DevOps & Tooling

• [4+ years] Git: Source control and branching strategies

• [Nice-to-have] CI/CD: Familiarity with pipelines for automated builds, tests, and deployments

• [Nice-to-have] Postman/Yakk: used for manual API testing and exploration

• [4+ years] Visual Studio: our primary IDE for development and debugging

Security

• [2+ years] Security best practices for AWS: IAM least privilege, secure secrets handling with AWS Secrets Manager, and protecting data in transit and at rest

• [Nice-to-have] Application security: familiarity with OWASP Top 10, API authentication/authorization, and secure code review or remediation practices

Required/Desired Skills:

Skill Required /Desired Amount Candidate Experience Year of Last Used React: Building modern, component-based UIs (as indicated by the need for Node/NPM in the README) Required 4 Years JavaScript/TypeScript: Writing maintainable, modular code for the frontend Required 4 Years Strong proficiency in C# and the .NET 6/8 ecosystem Required 4 Years Experience with ASP.NET Core for building RESTful APIs Required 4 Years Familiarity with dependency injection Required 2 Years Understanding of asynchronous programming using async/await Required 2 Years Ability to implement and consume REST APIs (using controllers, attributes, and model validation) Required 4 Years Any experience with SOAP APIs: constructing and parsing XML, using HttpClient, and working with XmlSerializer is nice to have Nice to have 2 Years Writing and maintaining unit and integration tests using NUnit; Using RestSharp for HTTP-based integration tests Required 2 Years Serializing/deserializing JSON with System.Text.Json and Newtonsoft.Json Required 2 Years Experience with AWS Lambda (C#): writing handler functions, deploying with Amazon Lambda Tools, and using AWS SDKs (e.g., Secrets Manager, SEES); Unde Required 3 Years Git: Source control and branching strategies Required 4 Years Building and running services with Docker and Docker Compose Required 0