Maintain and expand an image / video / 3d-model viewer with annotation and sketching capabilities.
Implement and maintain robust file management and review systems to ensure reliable, efficient, user-friendly workflows.
Develop canvas based drawing tools (Canvas API, Pixi.js).
Support 3D model viewing features (Three.js, A-Frame, Sketchfab integration).
Assist in the implementation of real-time solutions for concurrent user sessions and state synchronization (WebSockets, Socket.io, Django Channels).
Build reusable UI components in a defined component-based architecture utilizing Storybook, snapshot testing, and clear documentation.
Maintain existing Vuex and Pinia state management systems while contributing to the incremental migration of modules from Vuex to Pinia.
Ensure components have proper accessibility (ARIA) and keyboard navigation support.
Write unit tests (Jest + Testing Library).
Create E2E tests (Cypress, Playwright).
Contribute to front-end performance tuning, including Webpack configuration and bundle size optimization.
Implement lazy loading and code splitting strategies.
Profile and improve rendering performance for media-heavy views.

Experience with Vue.js (preferably with Vue 2, Option and Composition API experience).
Solid understanding of JavaScript/ES6+ and modern web APIs.
Experience with state management patterns (Vuex and/or Pinia).
Proficiency with implementation of real-time communication technologies using WebSockets and Node.js (familiarity with Socket.io / Django Channels).
Canvas/WebGL experience (2D drawing, annotations).
Experience with Element UI or similar component libraries
Familiarity and practical experience with CSS/SCSS and utility-first CSS frameworks (e.g., Tailwind CSS).
Experience with component-based architecture and contributing to design systems.
Familiarity with REST APIs and async data fetching (Axios).
Testing experience with Jest, Testing Library, or similar frameworks.
Version control with Git and familiarity with CI/CD workflows.
Understanding of Webpack configuration and module bundling concepts.
Experience with Storybook or similar component development tools.
Knowledge of responsive design and cross-browser compatibility.
Understanding of basic accessibility (WCAG) best practices.
Familiarity with linting tools (ESLint, Stylelint, Prettier/Biome).

Software Engineer

Key skills