UI Developer

Ethereum Technologies LLC; Richardson (TX); In loco; USD 120.000 - 180.000; Tempo pieno

Descrizione del lavoro

Ethereum Technologies is seeking a seasoned UI Developer to modernize a legacy VB.NET application by building responsive web interfaces with ReactJS and TypeScript, integrated into a Java Spring Boot backend.

You will migrate legacy screens, collaborate across teams, and ensure feature parity while delivering a superior user experience using Material UI and Bootstrap.

Competenze

• 6+ years in ReactJS development.
• Experience with REST API integration.
• Strong knowledge of Redux and Context API.
• Experience with Material UI or Bootstrap.
• Proficiency with Git and Agile methodologies.
• Experience with Java Spring Boot backend integration.
• Experience migrating legacy VB.NET UIs to modern web apps.
• Strong problem-solving, debugging, and communication skills.

Mansioni

• Migrate legacy VB.NET UI screens to modern ReactJS.
• Integrate frontend with Java Spring Boot REST APIs.
• Collaborate with analysts, backend developers, and teams to ensure parity and UX.
• Develop responsive interfaces using Material UI/Bootstrap.
• Perform unit testing, debugging, code reviews, and performance optimization.
• Use Git and participate in Agile development processes.
• Support modernization and migration to modern web technologies.

Conoscenze

ReactJS

Redux

Context API

REST APIs

Java Spring Boot

Material UI

Bootstrap

Git

Agile

Legacy migration

Debugging

Communication

Strumenti

Material UI

Bootstrap

Git

Spring Boot

Descrizione del lavoro

US Citizen, Green Card, H-1B, OPT-EAD, CPT, Other

Work Authorization:US Citizen, Green Card, OPT-EAD, CPT, H-4-EAD, Other

Job Description:

We are seeking an experienced UI Developer with strong expertise in ReactJS and TypeScript to modernize a legacy VB.NET application by building responsive, user-friendly web interfaces integrated with Java Spring Boot backend services.

Key Responsibilities:

• Migrate legacy VB.NET UI screens and workflows into modern ReactJS applications.
• Integrate frontend applications with Java Spring Boot REST APIs.
• Collaborate with business analysts, backend developers, and technical teams to ensure feature parity and improved user experience.
• Develop responsive interfaces using UI frameworks such as Material UI and Bootstrap.
• Perform unit testing, debugging, code reviews, and performance optimization.
• Use Git for version control and participate in Agile development processes.
• Support application modernization and migration from legacy platforms to modern web technologies.

Required Skills & Qualifications:

• 6+ years of hands-on experience in ReactJS development.
• Experience integrating frontend applications with REST APIs.
• Strong knowledge of Redux and Context API for state management.
• Experience with Material UI, Bootstrap, or similar UI frameworks.
• Proficiency in Git and Agile methodologies.
• Experience with Java Spring Boot backend integration.
• Hands-on experience migrating legacy applications to modern web platforms is preferred.
• Strong problem-solving, debugging, and communication skills.

We are an equal opportunity employer. All aspects of employment including the decision to hire, promote, discipline, or discharge, will be based on merit, competence, performance, and business needs. We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, physical or mental disability, medical condition, pregnancy, genetic information, gender, sexual orientation, gender identity or expression, national origin, citizenship/ immigration status, veteran status, or any other status protected under federal, state, or local law.