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Challenge

Front-End Developer – 3D Web Applications (Babylon.js / JavaScript)

Ranking: 31

Job Description:

Key Responsibilities:

  • Design, develop, and maintain interactive 3D web applications using Babylon.js and JavaScript .

  • Work closely with designers and artists to integrate 3D models, textures, animations, and other visual assets into responsive web interfaces.

  • Optimize 3D scenes for rendering performance, ensuring smooth experiences across different browsers and devices.

  • Implement intuitive and engaging user interfaces and animations within 3D environments.

  • Troubleshoot and resolve technical issues related to 3D rendering, graphics, and performance bottlenecks.

  • Participate in code reviews , contribute to technical decisions, and maintain clean, well-documented codebases .

  • (Optional) Integrate frontend 3D components with backend systems and APIs , ensuring seamless data flow and real-time interactions.

Required Skills & Experience:

  • 5+ years of front-end development experience with strong JavaScript expertise.

  • Come experience with Babylon.js or similar 3D WebGL frameworks.

  • Understanding of 3D rendering, asset pipelines , and browser-based graphics performance optimization .

  • Familiarity with cross-browser compatibility and responsive design principles for 3D content.

  • Experience collaborating in cross-functional teams including designers, artists, and backend engineers.

  • Strong problem-solving skills and attention to performance details.

  • English proficiency: B2 level or higher .

Front-End Developer – 3D Web Applications (Babylon.js / JavaScript)

Ranking: 31

Job Description:

Key Responsibilities:

  • Design, develop, and maintain interactive 3D web applications using Babylon.js and JavaScript .

  • Work closely with designers and artists to integrate 3D models, textures, animations, and other visual assets into responsive web interfaces.

  • Optimize 3D scenes for rendering performance, ensuring smooth experiences across different browsers and devices.

  • Implement intuitive and engaging user interfaces and animations within 3D environments.

  • Troubleshoot and resolve technical issues related to 3D rendering, graphics, and performance bottlenecks.

  • Participate in code reviews , contribute to technical decisions, and maintain clean, well-documented codebases .

  • (Optional) Integrate frontend 3D components with backend systems and APIs , ensuring seamless data flow and real-time interactions.

Required Skills & Experience:

  • 5+ years of front-end development experience with strong JavaScript expertise.

  • Come experience with Babylon.js or similar 3D WebGL frameworks.

  • Understanding of 3D rendering, asset pipelines , and browser-based graphics performance optimization .

  • Familiarity with cross-browser compatibility and responsive design principles for 3D content.

  • Experience collaborating in cross-functional teams including designers, artists, and backend engineers.

  • Strong problem-solving skills and attention to performance details.

  • English proficiency: B2 level or higher .

About the projects you will work on

You will work 100% remotely from wherever you decide. Sometimes you may have face-to-face meetings and for that reason you have to reside in Spain or in the European Union.

You will work on projects with a leading company in digital transformation with a passion for technology and innovation in sectors such as banking (35 of the main banks worldwide work with our client), insurance, industrial and automotive in Big Data projects, Blockchain, AI, Cloud, among others.

About the client

  • Global presence in more than 15 markets
  • 8,000+ employees
  • more than 35 years of experience

About the process and your contractual relationship

If you are interested in this offer, we will enroll you in the process and submit your application, blindly, that is, without your contact details, to the technical and human resources department so that they can evaluate your profile and your financial expectations.

If the answer is positive, we organize the meetings so that the client knows you and explains the project in detail.

If after the meeting both parties agree on the conditions, you receive a firm offer to work with us or directly be hired by the client.

  • Equipo
  • Evaluador
  • Manager
  • Agencia
  • Cliente

GFT Cliente

Cliente

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Paco Romero

Agencia

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Teba Gomez-Monche

Agencia

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Sandra Lobero

Agencia

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claudia herrero

Agencia

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Hugo Herrero

Manager

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Víctor M. herrero

Evaluador

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