Research Scientist Model Foundations Audiovisual Understanding
شارك هذه الوظيفة
موقع الوظيفة:
القدس الغربية - إسرائيل
الراتب شهرياً:
لم يكشف
تاريخ النشر:
نُشرت قبل 12 ساعة
عدد الوظائف الشاغرة:
1 عدد الوظائف الشاغرة
ملخص الوظيفة
Lightricks is an AI-first company creating next-generation content-creation technology for businesses enterprises and studios with a mission to bridge the gap between imagination and creation. At our core is LTX-2 an open-source generative video model built to deliver expressive high-fidelity video at unmatched speed. It powers both our own products and a growing ecosystem of partners through API integration.
The company is also known globally for pioneering consumer creativity through products like Facetune one of the worlds most recognized creative brands which helped introduce AI-powered visual expression to hundreds of millions of users worldwide. We combine deep research user-first design and end-to-end execution from concept to final render to bring the future of expression to all.
Team & role
The Core Generative AI team at Lightricks Research is a unified group of researchers and engineers dedicated to developing our generative foundational models that serve LTX Studio our AI-based video creation platform. Our focus is on creating a controllable cutting-edge video generative model by merging cutting-edge algorithms with exceptional engineering. This involves enhancing machine learning components within our sophisticated internal training framework crucial for developing advanced models. We specialize in both research and engineering that enable efficient and scalable training and inference allowing us to deliver state-of-the-art AI-generated video models.
As a Large Scale Video Understanding Research Scientist you will play a key role in improving video generation quality and efficiency by improving video and audio understanding pipelines used for both training data construction and model evaluation.. This role demands hands-on work with large-scale Video Language Models (VLLMs) including fine-tuning post-training and control alongside implementing classic computer vision and signal processing algorithms and applying strong research skills. Your expertise in post-training and controlling large scale foundational models understanding statistics implementing complex systems and eliminating bugs will be crucial as our video training sets consist of petabytes of data processed across hundreds to thousands of virtual machines.
What you will be doing
- Fine-tune and control VLLMs for video and audio understanding.
- Design algorithms for balancing filtering and curating training and evaluation datasets informed by model behavior and failure modes.
- Implement classic and modern algorithms for processing clustering evaluation and filtering of large scale datasets.
- Work within high-performance scalable distributed systems capable of handling petabytes of data with attention to throughput correctness and reproducibility..
- Collaborate with other researchers and product stakeholders to iteratively improve training sets and evaluation protocols through tight feedback loops driven by model performance.
Your skills and experience
- Experience training fine-tuning or post-training large-scale VLLMs or multimodal foundation models.
- Strong software engineering skills proficient in Jax or PyTorch.
- Ability to develop and implement computer vision models for data filtering and evaluation.
- Understanding of relevant topics in statistics clustering.
- Enjoys delving into system implementations to enhance performance and maintainability.
This role is designed for individuals who are not only technically proficient but also deeply passionate about pushing the boundaries of AI and machine learning through innovative engineering and collaborative research.
Why Join Us:
Were here to push the boundaries of whats possible with AI and video - not for the buzz but for the craft the challenge and the chance to make something genuinely new.
We believe in an environment where people are encouraged to think create and explore. Real impact happens when people are empowered to experiment evolve and elevate together.
At Lightricks every breakthrough starts with great people and a collaborative mindset. If youre looking for a place that combines deep tech creative energy and zero buzzword culture you might be in the right place.
Required Experience:
IC
المهارات المطلوبة
- Laboratory Experience
- Machine Learning
- Python
- AI
- Bioinformatics
- C/C++
- R
- الكيمياء الحيوية
- Research Experience
- Natural Language Processing
- Deep Learning
- علم الأحياء الجزيئي
عن الشركة
Lightricks was founded in 2013 by five entrepreneurs from the Hebrew University of Jerusalem, four of them CS PhD students. Based in Israel with offices in London and Germany, the company has grown from five founders to a team of over 300. Lightricks is fast-becoming the go-to creat ... اعرض المزيد
