React/.Net C# Developer

JPS Tech Solutions Pvt Ltd; Boise (ID); On-site; USD 90,000 - 130,000; Full time

Job summary

JPS Tech Solutions Pvt Ltd in Boise, Idaho invites a skilled full-stack React/.NET C# developer to join a project building a legal case data portal. You will implement modern UI with React and TypeScript while delivering robust backend APIs with ASP.NET Core on .NET 6/8.

The role emphasizes API integration, serverless patterns with AWS Lambda, and solid testing practices using NUnit. Strong Docker, Git workflows, and security awareness are expected in this fast-paced environment.

Qualifications

• Proficient in React and TypeScript for frontend development.
• Strong C# and ASP.NET Core experience for backend APIs.
• Experience with RESTful APIs and optional SOAP.
• Unit and integration testing using NUnit.
• Experience with AWS Lambda and serverless patterns.
• Docker and Docker Compose for local development.
• Git version control and CI/CD familiarity.
• Security best practices for cloud applications.

Skills

React

JavaScript/TypeScript

Async programming (async/await)

REST API consumption

Unit testing

Integration testing

JSON serialization (System.Text.Json,/

OpenSearch

Tools

Docker

Docker Compose

AWS Lambda

HttpClient

XmlSerializer

OpenSearch

Visual Studio

Git

Postman/Yakk

Job description

Job Description

Short Description

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.

Description

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