Search the 15 jobs at Luma

As a Staff Product Designer, you will create world-class product experiences, design intuitive interactions for AI-native products, and collaborate with engineers and researchers to ensure high-quality implementation. You will help define product strategy and maintain processes for efficient design execution while contributing to the overall culture of design at Luma.

The Senior Data Scientist will establish a data-driven culture by defining key metrics and creating dashboards for cross-functional teams. They will embed in product, growth, and research teams to optimize growth strategies through experiments and data analysis.

The Senior iOS Engineer will develop and ship high-quality native iOS apps, focusing on generative interfaces and video editing features. The role requires a strong understanding of software development, familiarity with local ML inference, and experience working with AVFoundation and/or Video ToolBox. Candidates must have a strong product sense and design aesthetics.

As a Staff Software Engineer - Frontend at Luma, you will design and build efficient front-end systems, collaborate with design and AI teams, and write production code emphasizing performance optimization and API integration, while maintaining high standards of quality and user experience.

The Staff Software Engineer - Reliability at Luma AI will manage GPU clusters, ensure system health, build monitoring tools, and improve infrastructure to support growing demands. Responsibilities include collaborating on performance requirements, scaling resources, implementing fault-tolerant designs, developing automation tools, maintaining service level objectives (SLOs), and participating in on-call rotations.

The Staff Backend Engineer will design and build Luma's generative AI infrastructure, focusing on REST APIs and backend systems. Responsibilities include developing new user-facing features, collaborating with cross-functional teams, and maintaining system reliability. Work involves empowering engineers with tools and participating in an on-call rotation for critical incidents.

Lead the hiring function at Luma, collaborating with the executive team to define roles and manage hiring processes. Design and execute staffing plans, implement sourcing strategies, enhance candidate experience, and build an inclusive hiring environment. Promote employer branding and support the team in their recruiting efforts.

The Senior Research Engineer will implement generative AI features, fine-tune models, and train ML classifiers within the applied research team at Luma. Responsibilities include model evaluation and building tools for data categorization.

The Research Scientist will be part of Luma's foundational models research team, focusing on Generative AI projects including training models across various modalities, utilizing reinforcement learning for model tuning, and implementing efficient training techniques on distributed systems.

The Senior Software Engineer for Reliability at Luma AI will maintain and optimize GPU clusters, collaborating with researchers and engineers to ensure efficient scalability and reliability. Responsibilities include building management tools, monitoring systems, and implementing fault-tolerant designs while participating in an on-call rotation for incident management.

The Senior Distributed Systems Engineer will collaborate with researchers to develop systems that efficiently train large models on massive GPU clusters. Responsibilities include optimizing code for hardware efficiency, distributing work across clusters, and handling hardware failures during model training.

Work on building generative AI inference infra at an unprecedented scale for Luma. Responsible for REST APIs and backend systems. Ideal candidate is product-minded with strong coding skills and experience in scaling software. Must enjoy working in a fast-paced environment and maintaining high engineering standards.

The Senior Research Engineer will optimize performance for foundational models using PyTorch and CUDA, ensuring efficient data processing and model training across distributed systems. Responsibilities include identifying efficiency bottlenecks, profiling code, and collaborating with research scientists on product prototypes.

The Senior Backend Engineer will build generative AI inference infrastructure at scale, responsible for Luma's REST APIs and backend systems. This role involves prototyping and optimizing inference pipelines, deploying machine learning models, and working with a team to ensure secure and efficient API delivery.

As a Senior Android Engineer, you will collaborate with designers and PMs to develop innovative UIs for Android apps using advanced technologies like Kotlin and Jetpack Compose. Your role includes user research, testing, and ensuring the quality and maintenance of mobile applications while documenting architectural designs and requirements.