Senior React UI Engineer (TypeScript) – Modernize VB.NET Apps

Machine Learning Technologies, LLC; Richardson (TX); On-site; USD 120,000 - 160,000; Full time

Job summary

Machine Learning Technologies, LLC in Richardson, TX seeks an experienced UI Developer to modernize a legacy VB.NET app by building responsive ReactJS interfaces, using TypeScript, and connecting to a Java Spring Boot backend.

You will migrate legacy UI screens, integrate with REST APIs, collaborate with business analysts and backend teams, and implement with Material UI or Bootstrap to deliver a polished user experience.

Qualifications

• 6+ years ReactJS development experience.
• Experience integrating frontend with REST APIs.
• Strong Redux/Context API state management.
• Experience with Material UI or Bootstrap UI frameworks.
• Proficiency with Git and Agile methodologies.
• Experience with Java Spring Boot backend integration.
• Experience migrating legacy VB.NET UI to modern web platforms is preferred.
• Strong problem-solving and communication skills.

Responsibilities

• Migrate legacy VB.NET UI screens to modern ReactJS components.
• Integrate frontend with Java Spring Boot REST APIs.
• Collaborate with analysts, backend developers, and teams for feature parity.
• Develop responsive interfaces using Material UI and Bootstrap.
• Perform unit testing, debugging, code reviews, and performance optimization.
• Use Git for version control and participate in Agile processes.
• Support modernization and migration from legacy platforms to modern web tech.

Skills

ReactJS

REST APIs

Redux

Context API

Git

Agile

Tools

Material UI

Bootstrap

Java Spring Boot

VB.NET migration

Job description

Machine Learning Technologies, LLC in Richardson, TX seeks an experienced UI Developer to modernize a legacy VB.NET app by building responsive ReactJS interfaces, using TypeScript, and connecting to a Java Spring Boot backend.

You will migrate legacy UI screens, integrate with REST APIs, collaborate with business analysts and backend teams, and implement with Material UI or Bootstrap to deliver a polished user experience.