Senior Frontend Engineer

Safie

Frontend

JavaScript

HTML/CSS

About this role

This senior frontend role builds shared infrastructure for Safie products, including AI and camera-management applications, and supports interactive browser interfaces for video and metadata. The work includes designing shared UI components, utilities and libraries, documenting and rolling them out to product teams, and improving CI/CD and developer experience. It also supports products from requirements analysis through implementation, using Canvas API or WebGL for rich UI and WebRTC or WebCodecs to improve video streaming. Collaboration with design and backend teams and technical reviews are part of the role. Required experience: 5+ years of web frontend development with HTML/CSS/JavaScript; 3+ years of professional work with at least one of React, Vue.js or Angular; UI implementation using Canvas API or another graphics API; and design and development of shared component libraries or modules. Candidates must also have led technology selection or architecture in a multi-person team and understand server-side programming, including API design, SQL/NoSQL databases and table design.

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