Senior Frontend Engineer - AI-Driven Travel UI

Mobi; Somerville, Northern (MA, KY); Hybrid; USD 140,000 - 200,000; Full time

Benefits offered by this job

Equity (ISO)

Comprehensive benefits

Job summary

Mobi seeks a Senior Frontend Engineer to build AI-driven customer experiences at the intersection of travel and AI. You will craft interactive UIs for AI-powered search, recommendations, and dashboards, collaborating with clients to translate needs into intuitive products.

You will work with cutting-edge AI platforms and tools, contribute to MCP-enabled apps, and ship robust frontend systems with strong testing and performance focus.

Qualifications

• Bachelor's degree in Computer Science, Engineering, or related field or equivalent practical experience.
• Proficiency in HTML5, CSS3, JavaScript (ES6+).
• Experience with React and TypeScript.
• Familiarity with testing frameworks (Playwright, Jest, Cypress).
• Hands-on AI-assisted development with Codex, Claude Code, and Copilot.
• Understanding of RESTful APIs and backend concepts.
• Responsive design and cross-browser compatibility.
• Experience with Next.js, Vite, and Git.

Responsibilities

• Develop, test, and maintain scalable front-end applications using modern frameworks (e.g., React).
• Translate UI/UX designs into responsive, accessible code.
• Collaborate with cross-functional teams to define and ship features.
• Optimize apps for speed, scalability, and performance.
• Stay current with front-end trends and emerging AI tech.
• Review code to troubleshoot and resolve issues.
• Own full frontend lifecycle from development to shipping with strong testing.

Skills

Frontend framework knowledge

React

TypeScript

HTML5/CSS3/JS

Testing frameworks

AI-assisted development

REST APIs

Responsive design

Build tools / VCS

Problem solving

Collaboration

AI Applications experience

Education

Bachelor's degree in Computer Science or related field

Tools

Next.js

Vite

Git

Codex

Claude Code

Copilot

Job description

Mobi seeks a Senior Frontend Engineer to build AI-driven customer experiences at the intersection of travel and AI. You will craft interactive UIs for AI-powered search, recommendations, and dashboards, collaborating with clients to translate needs into intuitive products.

You will work with cutting-edge AI platforms and tools, contribute to MCP-enabled apps, and ship robust frontend systems with strong testing and performance focus.