> Markdown version of [/jobs/ext/1976811-sr-full-stack-engineer-3d-modelling](https://www.wearedevelopers.com/jobs/ext/1976811-sr-full-stack-engineer-3d-modelling). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr. Full Stack Engineer - 3D Modelling - **Company:** Robert Half - **Location:** Plano, TX, United States - **Experience:** Expert - **Contract:** Temporary contract - **Skills:** JavaScript (Programming Language), 3d Models, 3D Visualization, Application Programming Interfaces (APIs), Automation of Tests, Big Data, Code Review, Computer Graphics, Continuous Integration, Node.Js, Software Engineering, TypeScript, Web Applications, Web Application Frameworks, Web Platforms, WebGL, Three.js, Cloud Platform System, ReactJS, Large Language Models, Backend, Git, Vue.js, HLSL, AngularJS, Information Technology, Front End Software Development - **Published:** August 7, 2026 - **Apply:** https://www.juju.com/job/00000000glxl3i ## About the Role Description We are looking for a Senior Full Stack Engineer with a strong background in JavaScript-based application development and browser-based 3D visualization to join a team building immersive digital products. This contract opportunity focuses on creating scalable web applications that blend modern front-end experiences, reliable backend services, and high-performance interactive 3D capabilities. The ideal candidate brings deep technical expertise, strong architectural judgment, and a collaborative approach to delivering high-quality solutions across web and cloud environments., * Guide less experienced engineers by sharing technical insight, reviewing implementations, and promoting sound development practices. Requirements * Bachelor's degree in Computer Science, Software Engineering, or a related discipline, or equivalent hands-on experience. * At least 6 years of software engineering experience, including delivery of full-stack applications. * Strong command of JavaScript and TypeScript, with practical experience in Node.js and modern front-end frameworks such as React, Angular, or Vue. * Hands-on experience building web-based 3D solutions with tools such as Three.js, WebGL, Babylon.js, or similar technologies. * Solid understanding of computer graphics concepts, including geometry, transformations, rendering workflows, shaders, and material behavior. * Familiarity with common 3D asset formats such as glTF or GLB and experience incorporating models into production applications. * Experience using Git, CI/CD pipelines, and modern engineering workflows to support high-quality software delivery. * Knowledge of AI-assisted development tools, large language models, and responsible AI considerations including privacy, governance, and security. Technology Doesn't Change the World, People Do.®, All applicants applying for U.S. job openings must be legally authorized to work in the United States. Benefits are available to contract/temporary professionals, including medical, vision, dental, and life and disability insurance. Hired contract/temporary professionals are also eligible to enroll in our company 401(k) plan. Visit roberthalf.gobenefits.net for more information. ## Description * Build and enhance full-stack applications using JavaScript and TypeScript across client-facing interfaces and server-side services. * Create responsive user experiences with modern frameworks such as React while ensuring maintainability, testability, and performance. * Develop cloud-ready APIs and backend components that support scalable, secure, and reliable application behavior. * Engineer interactive 3D features for web platforms using technologies such as Three.js, WebGL, Babylon.js, or comparable rendering frameworks. * Improve rendering efficiency for detailed scenes, large data sets, animations, lighting, and model transformations in production environments. * Partner with product managers, UX teams, designers, and artists to turn functional goals into engaging 3D experiences. * Contribute to system design decisions, recommend architectural improvements, and help shape technical direction for new features. * Support engineering quality through code reviews, automated testing practices, continuous integration, and deployment standards. * Monitor application reliability and identify opportunities to strengthen scalability, security, and overall platform performance. ## Related Videos - [WeAreDevelopers LIVE – AI, Freelancing, Keeping Up with Tech and More](https://www.wearedevelopers.com/videos/1786-wearedevelopers-live-ai-freelancing-keeping-up-with-tech-and-more) - [How a Small Team Shrank a Microsoft Monorepo by 94%](https://www.wearedevelopers.com/videos/1236-how-a-small-team-shrank-a-microsoft-monorepo-by-94) - [Rendering Design Software in the Browser at Penpot](https://www.wearedevelopers.com/videos/1353-rendering-design-software-in-the-browser-at-penpot) - [Robots are coming into the wild! 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