Senior Front-End Developer, React, WebGL

This is a fully remote position, open to applicants in Romania.

📋 Description

• Contribute to the design and execution of sophisticated, interactive geospatial visualizations and vector time-series experiences.

• Take charge of intricate UI components developed using React and WebGL.

• Provide high-performance, dependable, and accessible interfaces.

• Collaborate closely with product and UX teams to prototype, iterate, and validate user experiences.

• Partner with product, design, backend/data, DevSecOps, and QA teams to deliver features from start to finish.

• Advocate for frontend engineering excellence, focusing on performance and secure-by-default practices.

⛳️ Requirements

• Over 5 years of experience in developing production React applications (including hooks, context, performance optimization, and code-splitting).

• More than 3 years of hands-on experience with WebGL or similar frameworks (such as deck.gl, luma.gl, regl, three.js, Mapbox GL, and Cesium).

• Demonstrated expertise in visualizing geospatial data and trajectories, including projections, tiling, feature styling, temporal playback, and interaction patterns.

• Familiarity with GeoJSON, vector tiles, and projected/geographical coordinate systems.

• Ensure cross-browser compatibility, accessibility (WCAG), responsive layouts, and effective error handling/session management.

• Excellent proficiency in English communication and strong cross-functional collaboration skills.

• Ability to work within a design-focused methodology.

• Integrate quality into the delivery process through unit/integration tests, visual regression tests, and performance budgets.

• Understanding of client-side security and awareness of OWASP risks (such as XSS, CSRF, and injection vulnerabilities).

• In-depth knowledge of rendering performance.

• Experience with integrating RESTful APIs (and/or GraphQL), authentication flows, and streaming endpoints.

• Familiarity with CI/CD processes and quality gates in Azure DevOps.

🏝️ Benefits

• Opportunities for professional development.

• Flexible work arrangements.

• Health insurance coverage.