Senior Frontend Engineer

Externo; United States; Remote; USD 140,000 - 180,000; Full time

Benefits offered by this job

Fully remote

Job summary

Externo is seeking a Senior Frontend Engineer for a fully remote role available to candidates worldwide. You will build fast, accessible, and well-engineered user interfaces in production, partnering with designers to translate design vision into polished surfaces.

The role emphasizes craftsmanship, motion, state management, and robust performance across devices, with asynchronous collaboration in a remote team. Join a globally distributed team delivering high-quality frontend experiences.

Qualifications

• Senior-level experience shipping production frontend apps.
• Strong knowledge of accessibility standards and responsive design.
• Experience collaborating with designers and remote teams.

Responsibilities

• Implement production-quality frontend code that meets performance and accessibility standards.
• Translate design intent into responsive, reliable interfaces across devices and breakpoints.
• Collaborate with designers to refine interactions and resolve technical constraints.
• Contribute to a frontend codebase with attention to quality, testing, and long-term maintainability.

Skills

Frontend frameworks

Accessibility

Performance optimization

UI craftsmanship

Job description

Role overview

This role focuses on building fast, accessible, and well-engineered user interfaces that bring design vision to life in production. The engineer partners closely with designers to deliver polished, performant product surfaces. It is a full-time, fully remote position open to candidates worldwide.

Responsibilities

• Implement production-quality frontend code that meets performance and accessibility standards.
• Translate design intent into responsive, reliable interfaces across devices and breakpoints.
• Collaborate with designers to refine interactions and resolve technical constraints.
• Contribute to a frontend codebase with attention to quality, testing, and long-term maintainability.

Requirements

• Senior-level experience building complex web applications in production environments.
• Strong skills in modern frontend frameworks, accessibility practices, and performance optimization.
• Care for craft in UI implementation, including motion, state management, and edge cases.
• Ability to work asynchronously and collaborate effectively within a remote team.

Benefits and work setup

• Full-time, fully remote role available to candidates globally.