Full-Stack Engineer: Angular, RxJS, NgRx + Java Spring Boot

JRD Systems; United States; Remote; USD 90,000 - 130,000; Full time

Job summary

JRD Systems is seeking an experienced Full Stack Developer with strong Angular, TypeScript, RxJS, NgRx, and backend Java/Spring Boot expertise. You will design and implement scalable, responsive frontend architectures while contributing to robust RESTful services and data integrations.

Design, develop, test, and maintain modern web applications using Angular components, directives, and state management, leveraging NgRx Store, Effects, Actions, Reducers, and Selectors.

Qualifications

• Experience in building frontend applications with Angular and TypeScript.
• Strong understanding of Angular components, directives, services, and routing.
• Proficiency with RxJS for reactive programming and NgRx for state management.
• Backend experience in Java and Spring Boot, with REST API design.
• Solid knowledge of HTML5, CSS3, JavaScript, and responsive design.

Responsibilities

• Design, develop, and maintain modern web applications using Angular and TypeScript.
• Build reusable UI components, modules, and services using Angular.
• Implement reactive programming patterns using RxJS, including Observables and Operators.
• Manage application state using NgRx: Store, Effects, Actions, Reducers, and Selectors.
• Develop and integrate RESTful APIs using Java and Spring Boot.
• Collaborate with backend engineers, QA, and product teams in Agile/Scrum.
• Optimize performance, responsiveness, and scalability of applications.
• Write clean, maintainable, and testable code following best practices.
• Participate in code reviews, unit testing, debugging, and Agile ceremonies.
• Work with relational or NoSQL databases as required.

Skills

Angular

TypeScript

RxJS

NgRx

Java

Spring Boot

REST APIs

SQL / Databases

Git & Agile

Tools

Angular CLI

Spring Tool Suite

Postman

Job description

JRD Systems is seeking an experienced Full Stack Developer with strong Angular, TypeScript, RxJS, NgRx, and backend Java/Spring Boot expertise. You will design and implement scalable, responsive frontend architectures while contributing to robust RESTful services and data integrations.

Design, develop, test, and maintain modern web applications using Angular components, directives, and state management, leveraging NgRx Store, Effects, Actions, Reducers, and Selectors.