Role Overview
We are seeking a talented Research Engineer specializing in 3D to join our modeling team. This role is ideal for someone passionate about developing and implementing cutting-edge 3D reconstruction and rendering systems that work with sophisticated 3D scenes and objects, ranging from intricate details to expansive environments.
You will collaborate closely with researchers, engineers, and product teams to bring advanced 3D algorithms and machine learning techniques into real-world applications, ensuring that our technology remains at the forefront of visual innovation. This role involves significant hands-on research and engineering work, driving projects from conceptualization through to production deployment.
Key ResponsibilitiesDevelop and implement state-of-the-art 3D representations and algorithms to accurately capture and render detailed 3D structures.
They need to work on small to large-scale objects and complex scenes, applying computer vision, graphics, and neural techniques.
Collaborate closely with research and product teams to understand and translate product requirements into effective technical roadmaps.
Contribute hands-on to all stages of development including data curation, experimentation, evaluation, and deployment.
Continuously explore and integrate cutting-edge research in 3D reconstruction and generative AI.
Act as a key technical resource within the team, mentoring colleagues, and driving best practices in 3D reconstruction and ML engineering.
3+ years of experience in 3D reconstruction, graphics, or applied ML roles, ideally within startup or fast-paced research environments.
Extensive experience with machine learning frameworks such as PyTorch or TensorFlow, especially in the context of generative models and 3D representations.
Deep expertise in at least one area of computer graphics, 3D reconstruction, neural rendering, generative AI for vision, or related fields.
Proven ability to deliver high-quality 3D projects that involve complex object and scene reconstruction and/or rendering.
Strong academic track record or demonstrated expertise in 3D understanding, machine learning and/or rendering.
Strong coding proficiency in Python and experience with GPU-accelerated computing.
Ability to engage effectively with researchers and cross-functional teams, clearly translating complex technical ideas into actionable tasks and outcomes.
Comfortable operating within a dynamic startup environment with high levels of ambiguity, ownership, and innovation.
Contributions to open-source projects in the fields of computer vision, graphics, or ML.
Familiarity with large-scale training infrastructure (e.g., multi-node GPU clusters, distributed training environments).
Experience integrating machine learning models into production environments.
Experience writing custom graphics or rendering related CUDA operators for use in ML frameworks such as PyTorch
Top Skills
What We Do
World Labs is a spatial intelligence company building Large World Models (LWMs) to perceive, generate, and interact with the 3D world. We aim to lift AI models from the 2D plane of pixels to full 3D worlds – both virtual and real – endowing them with spatial intelligence as rich as our own.
We believe that humans are innovative, curious, and creative; science and technology are both manifestations and drivers of these impulses. Propelling AI forward with spatial intelligence will also propel forward both individuals and humanity as a whole. Toward this goal, World Labs will develop spatially intelligent LWMs that can understand and reason about the 3D world from images and other modalities. Over time, we expect to train increasingly powerful models with broader capabilities that can be applied in a variety of domains, working alongside people.
These are ambitious goals, so we are building an ambitious company to tackle them. Our team, led by co-founders Fei-Fei Li, PhD; Justin Johnson, PhD; Christoph Lassner, PhD; and Ben Mildenhall, PhD, has a strong research background, but we are not motivated by exploration for its own sake. Instead, we believe that now is a unique moment where rapid scientific progress has thinned the barrier between research and applications. We aim to seize this opportunity, focusing on the entire throughline from research to engineering to product to people.
We are bringing together the most formidable slate of pixel talent ever assembled, creating a tight feedback loop between our spatially intelligent foundation models and products that will empower our users. We invite you to learn more about joining our fast-growing team.
You can find open positions at jobs.ashbyhq.com/worldlabs.
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