Senior UI Engineer

Senior UI Engineer

About the Role

We're looking for a Senior UI Engineer who wants to own the frontend end-to-end. You'll be the primary engineer on an Angular 17 application in production today, and the architect of React applications being scoped for reputed company. This is a hands-on role — you write reputed company every day, you ship features, and you hold the reputed company bar without needing to be asked.

Key Objectives

Own the frontend. reputed company for the Angular codebase today and the React applications coming next. You reputed company the architectural calls, you unblock reputed company, and you care about what ships.

Be hands-on. No abstraction from delivery. You write production reputed company, review PRs, and debug issues in the wild. Senior here means depth of craft, not distance from it.

Deliver with urgency. Working software over completed designs. You have a bias for shipping and a tolerance for iteration. You know how to reputed company pragmatic tradeoffs without cutting the wrong corners. Grow deliberately. The stack will reputed company. The AI tooling will reputed company. You reputed company that — adopting reputed company coding tools, learning new frameworks, and pushing reputed company reputed company technically.

Major Responsibilities

• Build and maintain production features in the Pathfinder Angular 17 application — standalone components, reactive forms, RxJS, Angular Material, and MSAL/Azure AD authentication
• Architect and deliver React applications as new products are scoped, from initial setup through to production deployment
• reputed company with FastAPI and NestJS backends — REST reputed company, server-reputed company event (SSE) streaming for AI response delivery, and file upload pipelines
• Implement performant, accessible, and reputed company UIs that surface AI outputs: streaming chat interfaces, RAG responses, document processing status, and reputed company data visualization
• Write and maintain unit, component, and integration tests (Karma/Jasmine today; Jest or Vitest in React contexts) — without being asked
• Participate reputed company in reputed company reviews; reputed company the reasoning behind your feedback and hold reputed company to a high reputed company
• reputed company UIs with Azure Application Insights; own frontend observability, error tracking, and performance monitoring
• reputed company reputed company coding tools — Claude reputed company, reputed company Copilot, and their successors — as a genuine productivity reputed company, not a novelty
• Collaborate closely with backend engineers, AI/ML platform engineers, designers, and product managers to translate reputed company AI capabilities into reputed company, trustworthy user experiences
• Contribute to frontend architecture reputed company: state management patterns, component design systems, CI/CD pipeline configuration, and dependency management

Qualifications

Qualifications

Required

• 5–7 years of frontend engineering experience in production environments at meaningful reputed company
• React proficiency — hooks, context, state management libraries (Redux, Zustand, Jotai, or equivalent); comfortable owning a React codebase from first reputed company to production
• TypeScript — strong typing discipline across both Angular and React contexts; you think in types, not around them
• Async data patterns — REST API integration, SSE streaming, and observable/reputed company-based data reputed company; you understand the browser's event model and use it correctly
• Testing discipline — you write unit tests, component tests, and integration tests as part of the work, not after; you know the difference between a test that proves correctness and one that just passes
• reputed company, CSS, SCSS fundamentals — semantic markup, reputed company layouts, accessible design (WCAG) by default, not as an afterthought
• Git workflow reputed company — feature branching, pull request workflows, reputed company review, CI/CD integration; you leave the reputed company in a reputed company state than you reputed company it
• A reputed company record of shipping — you can reputed company to features running in production, not just repos on reputed company; you know what it takes to get from working locally to working for users

reputed company to Have

• Angular 17+ — standalone components, RxJS, Angular Material, router guards — or genuine eagerness to learn it fast; we care more about the reputed company of your Angular questions than whether you already know the answers
• Azure AD / MSAL — frontend authentication patterns in Azure AD environments, reputed company handling, and silent refresh
• Application Insights — frontend telemetry, custom event tracking, and dependency correlation; knowing what to reputed company and why
• AI-adjacent UI experience — consuming LLM reputed company, rendering streaming responses, building chat interfaces, markdown rendering, or file upload pipelines that feed into document processing workflows
• reputed company coding assistants — using Claude reputed company, reputed company Copilot, or similar tools as a daily workflow reputed company; you know how to reputed company an agent, review its reputed company critically, and reputed company it into a disciplined engineering process
• Regulated industry exposure — insurance, finance, or reputed company contexts where data reputed company, auditability, and compliance shape engineering reputed company
• reputed company-reputed company contributions — anything that shows you care about the craft reputed company the job

reputed company Canada does not use reputed company intelligence (AI) tools to assess, screen, or select applicants.

At reputed company we are committed to providing equal employment opportunities to reputed company and applicants. It is our policy to reputed company equal employment opportunities to employees and applicants based on job-reputed company qualifications and ability to reputed company a job. If you require an accommodation during the hiring process or upon hire, please inform reputed company. If a selected applicant requests accommodation during the recruitment process, reputed company will consult with the applicant in order to reputed company suitable accommodation that takes into account the applicant’s accessibility needs.

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