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What We'll Bring:

Job Description – Frontend Developer
Position Overview
We are seeking a highly skilled Frontend Developer with strong expertise in modern web technologies, particularly ReactJS, JavaScript, CSS/Sass, and HTML5, along with experience in building BFF (Backend-for-Frontend) services using NodeJS. The ideal candidate will have hands-on experience creating responsive, multi-lingual, visually rich web interfaces and a strong understanding of browser behaviors and performance optimizations.

Key Responsibilities

• Develop, maintain, and optimize responsive web applications using ReactJS and modern frontend ecosystems.
• Build and integrate NodeJS-based BFF layers to support frontend data needs.
• Implement reusable UI components, state management patterns, and clean architecture.
• Transform UI designs into high-quality code using HTML5/CSS/Sass and JavaScript best practices.
• Create data visualizations and interactive charts using D3.js.
• Ensure cross-browser compatibility and handle browser-specific performance nuances.
• Implement multi-lingual interfaces and internationalization (i18n) frameworks.
• Collaborate closely with backend engineers, and product teams.
• Optimize application performance, loading time, and overall user experience.
• Write clean, modular, and well-documented code following industry best practices.

Required Skills & Experience
Core Frontend Skills

• Strong proficiency in ReactJS, including hooks, component lifecycle, and functional programming.
• Experience with TypeScript.
• Solid understanding of JavaScript (ES6+) fundamentals and advanced concepts.
• Expertise in HTML5, CSS3, and Sass.
• Experience in implementing responsive UI layouts (Flexbox, Grid, media queries).

Backend-for-Frontend (BFF)

• Practical experience with NodeJS to build lightweight BFF layers.
• Knowledge of API integration, authentication flows, and data transformation.

Data Visualization

• Hands-on experience with D3.js for charts, graphs, and interactive visual elements.

Browser & Performance

• Strong understanding of browser behaviors, rendering engines, and debugging tools.
• Experience ensuring cross-browser compatibility (Chrome, Safari, Firefox, Edge).

Soft Skills

• Strong analytical and problem-solving abilities.
• Ability to work in a fast-paced, collaborative environment.
• Excellent communication and documentation skills.

Nice-to-Have Skills

• Familiarity with UI testing tools (React Testing Library, Cypress).
• Knowledge of design systems (Material UI, custom design systems).
• Experience with CI/CD pipelines and modern build tools.

What You'll Bring:

• Strong proficiency in ReactJS , including hooks, component lifecycle, and functional programming.
• Experience with TypeScript.
• Solid understanding of JavaScript (ES6+) fundamentals and advanced concepts.
• Expertise in HTML5 , CSS3 , and Sass .
• Experience in implementing responsive UI layouts (Flexbox, Grid, media queries).

Impact You'll Make:

• Familiarity with UI testing tools (React Testing Library, Cypress).
• Knowledge of design systems (Material UI, custom design systems).
• Experience with CI/CD pipelines and modern build tools.

This is a hybrid position and involves regular performance of job responsibilities virtually as well as in-person at an assigned TU office location for a minimum of two days a week.

TransUnion Job Title

Assoc Developer, Applications Development