Principal UI Engineer for Real-Time Dashboards (Hybrid)

eTeam; Lowell (MA); Hybrid; USD 120,000 - 150,000; Full time

Job summary

A leading software engineering firm based in Lowell, MA, seeks a Principal Software Engineer (UI) to develop high-performance web applications using Angular and TypeScript. This role involves hands-on coding, mentoring junior engineers, and collaborating with backend teams to integrate REST APIs. Candidates should have over 8 years of experience in frontend/UI engineering, with strong knowledge of performance tuning, data handling, and UI frameworks. Hybrid work is preferred.

Qualifications

• 8+ years of hands-on software development experience focused on frontend/UI engineering.
• Proven experience building enterprise-scale, web-based applications.
• Strong analytical, problem-solving, and debugging skills.

Responsibilities

• Design, develop, and maintain enterprise-scale UI applications using Angular and TypeScript.
• Collaborate with backend teams to integrate REST APIs into UI applications.
• Provide technical guidance and mentorship to junior engineers.

Skills

Angular (v18)

TypeScript

JavaScript

HTML

SCSS

Cypress

REST APIs

State management frameworks

D3.js

Education

Bachelor’s degree in Computer Science or related field

Tools

Nx monorepos

Job description

A leading software engineering firm based in Lowell, MA, seeks a Principal Software Engineer (UI) to develop high-performance web applications using Angular and TypeScript. This role involves hands-on coding, mentoring junior engineers, and collaborating with backend teams to integrate REST APIs. Candidates should have over 8 years of experience in frontend/UI engineering, with strong knowledge of performance tuning, data handling, and UI frameworks. Hybrid work is preferred.