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Empowering Artists with Smart Systems
Senior Frontend Engineer
Location
Brazil
Posted
130 days ago
Salary
0
Seniority
Senior
Job Description
Senior Frontend Engineer
A:20Labs
• Build & Evolve the Platform: Develop and maintain a frontend that supports complex ML workflows—from 3D visualizations to seamless API integrations • Optimise User Experience: Ensure our interface is visually appealing and high-performing using advanced caching strategies, performance monitoring, and accessibility best practices • Drive Innovation: Leverage modern tools and architectures to integrate cutting-edge features such as server-side rendering (SSR) and AI-driven enhancements • Collaborate & Own: Work autonomously within a small, agile team, contribute ideas and experiment with innovative approaches.
Job Requirements
- 6+ years of experience in front-end software engineering
- Frameworks & Libraries: React, TypeScript, and state management (Recoil, Redux, MobX)
- Cloud: experience with AWS
- Performance Optimization: Code splitting, lazy loading, and React performance tools
- APIs & Data Handling: REST, Long Polling, WebSocket, GraphQL, caching strategies, and data-heavy API interactions
- UX & UI: Responsive design, design systems, and prototyping (Figma, Excalidraw)
- Testing & Quality: Unit and integration (Jest), E2E testing (Cypress)
- CI/CD & Developer Tooling: NX, GitHub Actions, monorepos, pipelines, and micro-frontend architectures
- Specific Technologies: Plotly, Echart, VTK, Three.js, WebGL, WebGPU, and WebAssembly
- Experience working in customer-facing or delivery-oriented roles
- Fluent English
Benefits
- PTO
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