Research Scientist / Engineer – Realtime Interactive jobs in United States
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Luma AI · 9 hours ago

Research Scientist / Engineer – Realtime Interactive

positionPalo Alto, CA
timeFull-time
remoteOnsite
seniorityMid, Senior Level

Luma AI is focused on creating innovative content generation technologies, and they are seeking a Research Scientist / Engineer for their Realtime Interactive team. The role involves optimizing multimodal generative models and developing interactive applications for real-time content generation.

Artificial Intelligence (AI)Generative AIVideoVideo Editing
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H1B Sponsor Likelynote

Responsibilities

Work on top of pretrained multimodal generative models to fine-tune and optimize them for realtime generation
Design novel algorithms and techniques to solve problems with autoregressive visual generation, long-range temporal consistency, and long-term memory
Develop interactive applications with tight latency constraints
Process data to develop advanced interactive capabilities and controls for World Modeling, such as controlling character and camera movement, audio, and more

Qualification

Fine-tuning generative modelsPyTorchDistributed training frameworksModel optimization methodsData processing

Required

Experience with fine-tuning large-scale generative models
Proficiency in PyTorch and distributed training frameworks

Preferred

Strong background in methods for optimizing model inference (distillation, quantization, sparsity, compression, etc.)
Experience in gathering, processing, and annotating datasets

Company

Luma AI

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Luma AI develops tools that let users generate photorealistic images and videos from text, image, or video prompts.
dateFounded in 2021
location
Palo Alto, California, USA
people-size11-50 employees
web-link
https://lumalabs.ai

H1B Sponsorship

Luma AI has a track record of offering H1B sponsorships. Please note that this does not guarantee sponsorship for this specific role. Below presents additional info for your reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (10)
2024 (3)

Funding

Current Stage
Growth Stage
Total Funding
$1.06B
Key Investors
HUMAINAndreessen HorowitzAmplify Partners
2025-11-19Series C· $900M
2024-12-06Series B· $90M
2024-01-09Series B· $43M

Leadership Team

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Amit Jain
Co-Founder
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Recent News

Business Wire
Luma AI Announces Ray3 Modify, a New Model for Hybrid-AI Workflows for Acting & Performances, Now Available in Dream Machine
2025-12-18
Crunchbase News
Jeff Bezos’s Project Prometheus Joins The Unicorn Board Alongside 18 Other Startups In November
2025-12-10
Pulse 2.0
Luma AI: International Expansion With New London Office
2025-12-07
Company data provided by crunchbase