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STAFFXPERT LLC

UI Developer (Frontend – Angular)

On site

New york, United states

Junior

Freelance

12-03-2026

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Skills

TypeScript CSS GraphQL CI/CD Architecture Programming angular node.js Agile HTML5 CI/CD Pipelines

Job Specifications

UI Developer (Frontend – Angular)

New York, NY (Hybrid – 3 days onsite)

Job Summary

STAFFXPERT LLC is seeking a UI Developer (Frontend – Angular) on behalf of our client in New York, NY. This role involves building and enhancing modern, enterprise-scale web applications that support data-intensive platforms within the financial services environment.

The ideal candidate will have strong expertise in Angular, TypeScript, and reactive programming, along with experience developing scalable, high-performance front-end applications. You will collaborate closely with UI/UX designers, product managers, architects, and backend engineers to deliver intuitive and efficient user interfaces for complex business applications.

Key Responsibilities

Design and develop scalable, modular Angular applications following best practices for performance, maintainability, and testability.
Build responsive, high-performance user interfaces using Angular, TypeScript, HTML5, and modern CSS frameworks.
Implement reactive programming patterns using RxJS and modern Angular features.
Integrate front-end applications with RESTful and GraphQL APIs.
Collaborate with cross-functional teams including designers, product owners, and backend developers to deliver high-quality solutions.
Participate in architecture discussions, technical design sessions, and code reviews.
Ensure code quality through unit testing, integration testing, and modern development tooling.
Contribute to improvements in front-end architecture, development standards, and CI/CD practices.
Mentor junior developers and promote best practices in frontend development.

Required Qualifications

Bachelor’s or Master’s degree in Computer Science, Engineering, or a related field.
4+ years of professional experience developing front-end web applications.
Strong experience with Angular (modern versions preferred).
Proficiency in TypeScript, RxJS, HTML5, and CSS3.
Experience building enterprise-scale web applications.
Strong understanding of component-based architecture, modular design, and state management patterns.
Experience integrating with RESTful APIs and/or GraphQL services.
Familiarity with authentication protocols such as OAuth2 or OIDC.
Experience with unit and integration testing frameworks.
Ability to work effectively in Agile, cross-functional development teams.

Preferred Qualifications

Experience working within financial services or other highly regulated industries.
Familiarity with Nx monorepo architecture or modern build tools.
Experience with Angular Signals or server-side rendering frameworks.
Exposure to backend technologies such as Node.js or enterprise API platforms.
Familiarity with CI/CD pipelines and code quality tools.

About the Company

At StaffXpert, we are a premier staffing agency specializing in connecting top-tier consultants with businesses across the United States and beyond. Our team is dedicated to providing high-quality, tailored staffing solutions that meet the unique needs of each client. Whether you are looking for skilled professionals in IT, engineering, healthcare, or other specialized fields, we ensure that the right talent is matched with the right opportunity. With a deep understanding of the industry and a commitment to excellence, we s... Know more