29 applicants

Company

Development Seed · 3 hours ago

Frontend Engineer

United States

Full-time

Remote

Mid, Senior Level

5+ years exp

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Responsibilities

Design and implement user-facing features in React and Next.js, creating intuitive interfaces for exploring satellite data

Build and maintain state management solutions, selecting the best library for the job, and writing custom hooks for scalable and maintainable application logic

Develop and optimize frontend components for geospatial data visualization using libraries like react-map-gl and maplibre-gl

Handle responsive design and accessibility challenges to ensure applications provide a seamless experience across devices and user groups

Integrate complex UI workflows, such as vendor data fetching and dynamic vendor filters

Collaborate with engineers on API design to ensure proper data structures and workflows that meet the needs of API consumers

Represent Development Seed in forums and meetings with partners

Qualification

Find out how your skills align with this job's requirements. If anything seems off, you can easily click on the tags to select or unselect skills to reflect your actual expertise.

React.jsJavaScript (ES6+)TypeScriptCSS frameworksResponsive designState management Redux/ThunkState management ZustandState management React QueryPerformance optimizationClean code principlesTesting frameworks JestTesting frameworks React Testing LibraryTesting frameworks CypressBuild tooling WebpackBuild tooling ViteBuild tooling BabelCI/CD pipelinesGitGitHubAgile developmentGeospatial dataOpen standard APIsAccessibility standards (WCAG)Web security best practicesUI/UX design principlesInternationalization (i18n)Node.jsPythonDockerCloud platforms AWS

Required

5+ years of professional software development experience

3+ years professional experience building robust frontend web applications in React.js

Advanced proficiency in modern JavaScript with ES6+ features and patterns, TypeScript, and modern CSS frameworks (Chakra, NextUI, Tailwind, styled-components)

Strong understanding of responsive design and cross-browser compatibility

Experience with state management solutions (Redux/Thunk, Zustand, React Query)

Proficiency in client-side and server-side rendering optimization, performance optimization and debugging, code splitting and bundle optimization, memory leak prevention

Familiarity with component architecture and design patterns, clean code principles, and testing frameworks (Jest, React Testing Library, Cypress)

Experience implementing accessibility standards (WCAG)

Experience with build tooling (Webpack, Vite, Babel)

Proficiency in CI/CD pipelines and environment configuration management

A track record of leading frontend projects

Experience with geospatial data and open standard APIs and data formats (STAC, GeoJSON, map tiles)

Experience with Git, GitHub, and project management tools

Strong ability to work collaboratively as part of a team and independently

A pragmatic approach to agile development methodologies

Preferred

Experience in web mapping with react-map-gl, maplibre-gl, deck-gl

Experience in data visualization with charting libraries, D3, etc.

Experience with backend technologies (Node.js, API development, Python, FastAPI), Docker containerization, Next.js, and cloud platforms (AWS, GCP, Azure)

Knowledge of web security best practices

Experience with analytics and monitoring tools

Understanding of UI/UX design principles

Internationalization (i18n) experience

Experience working on scientific projects with non-technical stakeholders

Experience leading technical meetings with external stakeholders and engineers