Research Scientist - LTX Model Applications

AI is moving fast. Most people are watching it happen. We’re building what comes next.

At LTX, we’re creating cutting-edge open-world models that help AI understand, simulate, and generate the world around us. We’re laying the groundwork for AI systems that can model how reality looks, moves, and behaves.

These world models will power the next generation of creative tools, physical AI, product simulation, and entirely new ways to build and interact with technology.

We’re not just training models. We’re helping define a new category.

Why Join Us

Some opportunities let you work on AI. This one lets you shape its future.

We’re a team of builders, researchers, and creatives who thrive on solving hard problems and pushing beyond what’s considered possible. Curiosity is encouraged. Experimentation is expected. Today we know that great ideas can come from anywhere.

Every breakthrough we make reaches millions of creators and developers worldwide. This can only happen in an environment where you are encouraged to think, push boundaries, create, and explore. Real impact happens when we, as a team, are empowered to experiment, evolve, and elevate together.

The role

We are seeking a researcher to join the LTX Model Applications team, focusing on advancing and extending the capabilities of our LTX-Video models. You will design and explore new use cases, train novel ways to control the generation process, and push the boundaries of generative video technology. Your work will directly influence millions of users through our apps and contribute to the broader research and open-source communities, shaping the next generation of creative tools.

What you will be doing

• Advance and extend the capabilities of our LTX-Video models through new controls, features, and use cases.
• Design and implement machine learning models for video, image, and audio generation, as well as multimodal applications.
• Conduct experiments, prototype concepts, and validate ideas to expand generative video technology.
• Collaborate with engineers, designers, and product managers to translate research into impactful product features.
• Regularly open-source code, models, and research insights, contributing to the academic and open-source communities.
• Stay at the forefront of generative AI research in video, image, and audio, and bring relevant advances into our products.
• Write high-quality, efficient code and maintain best practices in research workflows.
• Mentor other researchers and lead collaborative projects.

Your skills and experience

• M.Sc. in computer science or a related field; Ph.D. preferred.
• Strong background in generative AI, with familiarity in video and image generation and processing.
• Demonstrated ability to originate ideas and drive projects from concept to implementation.
• Familiarity with the latest research in generative AI and motivation to stay at the cutting edge.
• Independent, proactive, and collaborative, with strong communication skills.

Preferred qualifications

• Publications in relevant fields.
• Experience writing production-grade algorithms with a focus on efficiency and runtime.
• Familiarity with audio generation.

We got you covered!

We empower employees with cutting-edge tools and learning opportunities to grow and succeed through workshops, access and training on platforms, subscriptions, and clear guidelines for responsible AI use.

We offer Car-to-go subscriptions and run daily door-to-door shuttles from several locations in central Israel, plus free parking and train-station pickups.

We’re proud to have 2 chef-led restaurants on site by the legendary Machneyuda Group (yes, that Machneyuda!), plus a bakery nestled in the heart of our office, filled daily with the scent of fresh pastries.