Senior React UI Engineer - Onsite in Pittsburgh

Trilogy NextGen; Pittsburgh (Allegheny County); On-site; USD 120,000 - 160,000; Full time

Job summary

Trilogy NextGen is seeking an experienced Senior React UI Developer to support a long-standing financial-services client in Pittsburgh, PA. This hands-on role focuses on building modern, responsive web applications using React and related front-end technologies.

The ideal candidate will work closely with product owners, UX designers, and API teams to deliver high-quality enterprise experiences. Onsite five days per week is required, with visa transfer options available for eligible candidates.

Qualifications

• 7+ years of professional front-end or UI development experience.

Responsibilities

• Design, develop, test, and maintain complex user interfaces using React.
• Build reusable, maintainable, and scalable front-end components.
• Translate UX designs and business requirements into responsive, accessible web applications.
• Integrate user interfaces with RESTful APIs and enterprise back-end services.
• Collaborate with architects and engineering teams on application design and technical standards.
• Improve application performance, usability, reliability, and maintainability.
• Participate in code reviews, technical design discussions, sprint planning, and Agile ceremonies.
• Develop unit, integration, and automated front-end tests.
• Troubleshoot and resolve complex application and production issues.
• Mentor developers and promote front-end development best practices.
• Follow enterprise security, accessibility, coding, and release-management standards.
• Work directly with client stakeholders and cross-functional technology teams.

Skills

React

JavaScript

TypeScript

HTML5

CSS3

REST APIs

Agile/Scrum

Performance optimization

Cross-browser compatibility

Git

CI/CD

Jest

React Testing Library

Cypress

Playwright

Redux Toolkit

Context API

Zustand

Tools

Next.js

Material UI

Tailwind CSS

Job description

Trilogy NextGen is seeking an experienced Senior React UI Developer to support a long-standing financial-services client in Pittsburgh, PA. This hands-on role focuses on building modern, responsive web applications using React and related front-end technologies.

The ideal candidate will work closely with product owners, UX designers, and API teams to deliver high-quality enterprise experiences. Onsite five days per week is required, with visa transfer options available for eligible candidates.