UI / Frontend Developerto

JMS Technical Solutions

New York, NY, United States

2 days ago

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Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience level

Expert

Experience required

5 years minimum

Compensation

$120,000.0 - $125,000.0

Working hours

Regular working hours

Job source

www.thejobnetwork.com

Tech stack

Java (Programming Language) JavaScript (Programming Language) Data Visualization DevOps Performance Tuning Ui Patterns Responsive Web Design TypeScript Web Application Frameworks Web Performance Optimization ReactJS Delivery Pipeline

+8 more

Webpack AngularJS Material UI Deployment Automation Enterprise Integration Build Tools Front End Software Development Es2015

Job description

Build and maintain complex, data-heavy UI features using React and TypeScript in a 100% frontend-focused capacity
Work extensively with AG Grid to build, optimize, and maintain sophisticated grid-based data views and complex data displays
Create and maintain calculator functionality that enables users to run their own simulations with intuitive, responsive interfaces
Maintain and extend a comprehensive UI component library used across dashboard and calculator functionality, ensuring consistency and reusability
Manage CI/CD pipelines for frontend codebases with DevOps knowledge and best practices for deployment automation
Work with clients to architect solutions that solve real-world frontend challenges
Provide technical estimates and milestones for frontend features and stories
Mentor junior engineers and contribute to our clients’ growth via technical interviews

Requirements

5+ years of professional JavaScript/TypeScript development in enterprise-level domains
Extensive, production-level expertise with React and modern JavaScript frameworks
Deep, hands-on experience with AG Grid in production applications-including complex configurations, performance optimization, and custom integrations
Proficiency with TypeScript and modern ES6+ JavaScript features
Working knowledge of DevOps practices for managing CI/CD pipelines and deployment automation
Experience building and maintaining reusable UI component libraries at scale
Strong understanding of responsive design, accessibility (a11y), and web performance optimization
Solid verbal and written communication and consultant/client-facing skills; a true consultant who takes initiative and is a self-starter

Nice to have:

Experience with Angular or other frontend frameworks
Knowledge of Java or backend technologies (helpful for working with full-stack teams)
Experience with build tools (Webpack, Vite, etc.) and their optimization
Familiarity with financial or asset/wealth management domain applications
Prior experience with data visualization libraries and complex financial applications

Applicants must be authorized to work in the U.S.