Software Engineer, Front-End

Superhuman

. Build interfaces for AI-powered products used by millions, including real-time chat experiences, inline agent suggestions, document editors, and agent builder tools .

Posted 11/7/2026full-timeNew York City • New York • United StatesSeniorLead💰 $163,500 - $235,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates expertise in building responsive user interfaces using React and TypeScript, with a strong focus on AI-powered features and user experience. Proven ability to mentor junior engineers and collaborate effectively with cross-functional teams.

Highest-signal resume keywords

Expert-Level Knowledge Of TypeScriptExtensive Experience With ReactJSExperience With Modern Web Client DevelopmentFluency With AI Coding ToolsStrong Product Instincts

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Front-End DevelopmentJavaScriptHTMLCSSAlgorithmsData StructuresContinuous IntegrationContinuous DeliveryComplex State ManagementMulti-Surface Interactions

Soft Skills

Ability To Work IndependentlyManage PrioritiesCollaborate Effectively

Tools & Technologies

ReactAI-Powered FeaturesCopilotCursorClaude Code

Industry Keywords

User ExperienceReal-Time Chat ExperiencesInline Agent SuggestionsDocument EditorsAgent Builder Tools

Tech Stack

Tools & technologies

JavaScriptReactTypeScriptGo

About the role

Key responsibilities & impact

Build interfaces for AI-powered products used by millions, including real-time chat experiences, inline agent suggestions, document editors, and agent builder tools
Design and implement rich, responsive UI in React and TypeScript
Work across the Go, Mail, Docs, Grammarly, and enterprise product suite
Target high availability for consumer and enterprise customers
Solve interaction design challenges involving streaming content, complex state management, and multi-surface interactions
Collaborate with Product, Design, and ML/AI teams to translate AI capabilities into intuitive user experiences
Contribute to documentation, testing, and user experience practices
Mentor and grow junior engineers

Requirements

What you’ll need

7 years of experience in front-end development
Expert-level knowledge of TypeScript and/or JavaScript, HTML, and CSS
Extensive experience with ReactJS or similar UI frameworks
Experience with modern web client development and testing tools
Knowledge of algorithms and data structures
Comfort working with AI-powered features, including LLM-generated content, streaming responses, or agentic workflows
Fluency with AI coding tools such as Copilot, Cursor, and Claude Code
Deep understanding of continuous integration and delivery methods
Strong product instincts and focus on end-user experience
Ability to work independently with minimal guidance and manage priorities across multiple projects
Ability to collaborate effectively with cross-functional teams

Benefits

Comp & perks

Excellent health care, including medical, dental, vision, mental health, and fertility benefits
Disability and life insurance options
401(k) and RRSP matching
Paid parental leave
20 days of paid time off per year
12 days of paid holidays per year
Two floating holidays per year
Flexible sick time
Stipends for caregiving, pet care, wellness, home office, and more
Annual professional development budget and opportunities
Equity offered