SymphonyAI - Principal UI Engineer - Frontend Development

SymphonyAI
Bengaluru, Karnataka, India

About The Job

SymphonyAI is looking for a Principal UI Engineer to lead the design and delivery of high-quality, scalable web frontends. You will be hands-on, work across Angular and React, drive UI architecture and performance, and accelerate delivery using modern AI-assisted engineering tools.

Responsibilities

  • Own UI architecture : Define frontend architecture, patterns, and standards for large-scale Angular/React applications.
  • Hands-on delivery : Build and ship complex features end-to-end (UI, state, routing, API integration, testing).
  • Component systems : Develop and maintain reusable component libraries/design systems.
  • Performance & quality : Improve Core Web Vitals, bundle size, rendering performance, accessibility, and reliability.
  • Mentorship & technical leadership : Guide engineers through reviews, pairing, best practices, and incident learnings.
  • AI-enabled engineering : Use AI tools to speed up coding, refactoring, test generation, debugging, and documentation.
  • Cross-functional collaboration : Partner with Product, Design, Backend, and QA to deliver cohesive experiences.

Tech Stack & Qualifications

  • 10+ years of frontend engineering experience with strong hands-on coding in production systems.
  • Strong expertise in Angular (v14+) and React.
  • Solid experience with PrimeNG and building reusable UI components.
  • Strong knowledge of TypeScript, modern JavaScript, HTML5, CSS/SCSS, and responsive design.
  • Deep understanding of SPA architecture : routing, state management (NGXS/NGRX/Redux/Zustand), and reactive patterns (RxJS).
  • At least 1 year of deep usage experience in generating UI of higher quality using tools such as Cursor.

Success Metrics (First 90 Days)

  • Stabilize and improve key UI areas : performance, reliability, developer experience.
  • Deliver at least 1-2 major features hands-on, end-to-end.
  • Introduce or refine reusable UI patterns/components and raise code quality.
  • Improve build/test speed and establish practical AI-assisted workflows.

(ref:hirist.tech)

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Questions about this job

How do I apply for the SymphonyAI - Principal UI Engineer - Frontend Development job at SymphonyAI?

Use the apply link on this page: you apply directly with SymphonyAI on LinkedIn. Before you do, score your resume against this job description on Fitboard. It shows which skills and keywords the job asks for that your resume doesn't show, so you can fix them first.

What skills does SymphonyAI want for this SymphonyAI - Principal UI Engineer - Frontend Development role?

The job description asks for Angular (v14+), React, PrimeNG, TypeScript, modern JavaScript, HTML5, CSS/SCSS and responsive design. Make sure your resume shows the ones you have, in the words the job uses: applicant tracking systems look for them.

How can I get a job at SymphonyAI?

Apply to the SymphonyAI roles that match your experience, and tailor your resume to each job description: for this role that means showing Angular (v14+), React, PrimeNG. A resume that matches the job's own keywords is more likely to get past screening. Fitboard scores your resume against this exact job for free.

Is this SymphonyAI - Principal UI Engineer - Frontend Development job remote or onsite?

This is based in Bengaluru, Karnataka.

Is it free to apply? Does Fitboard charge anything?

Applying is free: you apply directly with SymphonyAI, and this job page and its apply link cost nothing. Checking your resume against this job is free too, with 3 free scans when you sign in and no credit card needed.

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