Senior Full-Stack UI Engineer — Blazor/.NET + React

Tror; Sacramento (CA); On-site; USD 120,000 - 160,000; Full time

Job summary

Tror in Sacramento, CA seeks a Full Stack Engineer (UI Engineer) to design and implement secure, accessible full-stack applications using Blazor, .NET Core, and REST APIs, with delegated administration workflows.

The role focuses on building a responsive, role-based portal and frontend experiences, translating business needs into usable interfaces, and ensuring accessibility and quality through tests and reviews.

Qualifications

• Five+ years of modern web application development experience.
• Strong React, TypeScript, HTML, CSS, and frontend architecture skills.
• Experience building role-based enterprise applications with complex forms, validation, workflows, and API integration.
• Knowledge of WCAG-aligned design and keyboard/screen-reader accessibility considerations.
• Experience with frontend automated testing, secure session handling, and performance optimization.

Responsibilities

• Design and implement the React and TypeScript user interface for all approved BOP capabilities.
• Create role-based navigation, guided forms, search, filtering, selection, confirmations, status, and audit-history experiences.
• Translate Amazon Connect concepts into clear business language and safe administration workflows.
• Implement client-side validation, impact warnings, safe defaults, and clear outcome messages.
• Integrate frontend components with authenticated backend APIs without exposing privileged credentials.
• Meet EDD accessibility, responsive-design, browser-compatibility, usability, and design-system requirements.
• Create component, interaction, end-to-end, accessibility, error-state, and regression tests.
• Participate in user reviews, demonstrations, defect resolution, documentation, and iterative improvement.

Skills

React

TypeScript

Frontend architecture

Accessibility

Tools

HTML

CSS

Blazor

REST APIs

Net Core

Job description

Tror in Sacramento, CA seeks a Full Stack Engineer (UI Engineer) to design and implement secure, accessible full-stack applications using Blazor, .NET Core, and REST APIs, with delegated administration workflows.

The role focuses on building a responsive, role-based portal and frontend experiences, translating business needs into usable interfaces, and ensuring accessibility and quality through tests and reviews.