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- Tasks: Design and optimise distributed training systems for cutting-edge AI models using thousands of GPUs.
- Company: Join Luma, a pioneering company in multimodal AI innovation.
- Benefits: Competitive salary, flexible work options, and opportunities for professional growth.
- Why this job: Be at the forefront of AI technology and make a real impact on future innovations.
- Qualifications: Experience with PyTorch, CUDA, and distributed systems is essential.
- Other info: Dynamic team environment with exciting challenges and career advancement opportunities.
The predicted salary is between 1500 - 2000 £ per month.
Luma’s mission is to build multimodal AI to expand human imagination and capabilities. We believe that multimodality is critical for intelligence. To go beyond language models and build more aware, capable and useful systems, the next step function change will come from vision. So, we are working on training and scaling up multimodal foundation models for systems that can see and understand, show and explain, and eventually interact with our world to effect change.
About the Role
The Training Infrastructure team at Luma is responsible for building and maintaining the distributed systems that enable training of our large-scale multimodal models across thousands of GPUs. This team ensures our researchers can focus on innovation while having access to reliable, efficient, and scalable training infrastructure that pushes the boundaries of what’s possible in AI model development. We are looking for engineers with significant experience solving hard problems in PyTorch, CUDA and distributed systems. You will work alongside the rest of the research team to build & train cutting edge foundation models on thousands of GPUs that are built to scale from the ground up.
Responsibilities
- Design, implement, and optimize efficient distributed training systems for models with thousands of GPUs
- Research and implement advanced parallelization techniques (FSDP, Tensor Parallel, Pipeline Parallel, Expert Parallel)
- Build monitoring, visualization, and debugging tools for large-scale training runs
- Optimize training stability, convergence, and resource utilization across massive clusters
Experience
- Extensive experience with distributed PyTorch training and parallelisms in foundation model training
- Deep understanding of GPU clusters, networking, and storage systems
- Familiarity with communication libraries (NCCL, MPI) and distributed system optimization
- (Preferred) Strong Linux systems administration and scripting capabilities
- (Preferred) Experience managing training runs across >100 GPUs
- (Preferred) Experience with containerization, orchestration, and cloud infrastructure
Research Scientist / Engineer – Training Infrastructure (Copy) employer: lumalabs.ai
Contact Detail:
lumalabs.ai Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Research Scientist / Engineer – Training Infrastructure (Copy)
✨Tip Number 1
Network like a pro! Reach out to people in the industry, attend meetups, and connect with professionals on LinkedIn. We can’t stress enough how valuable personal connections can be in landing that dream job.
✨Tip Number 2
Show off your skills! Create a portfolio or GitHub repository showcasing your projects, especially those related to distributed systems and AI. This gives potential employers a taste of what you can do and sets you apart from the crowd.
✨Tip Number 3
Prepare for technical interviews by practicing coding challenges and system design problems. We recommend using platforms like LeetCode or HackerRank to sharpen your skills. Remember, confidence is key!
✨Tip Number 4
Apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you’re genuinely interested in being part of our mission at Luma.
We think you need these skills to ace Research Scientist / Engineer – Training Infrastructure (Copy)
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the role. Highlight your experience with distributed systems, PyTorch, and any relevant projects you've worked on. We want to see how your skills align with our mission at Luma!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Share your passion for AI and multimodal systems, and explain why you’re excited about the opportunity to work with us. Be genuine and let your personality come through.
Showcase Relevant Projects: If you've worked on any projects involving GPU clusters or distributed training, make sure to mention them! We love seeing practical examples of your work that demonstrate your problem-solving skills and technical expertise.
Apply Through Our Website: Don’t forget to apply through our website! It’s the best way for us to receive your application and ensures you’re considered for the role. Plus, it shows you’re serious about joining our team!
How to prepare for a job interview at lumalabs.ai
✨Know Your Tech Inside Out
Make sure you’re well-versed in PyTorch, CUDA, and distributed systems. Brush up on advanced parallelization techniques like FSDP and Tensor Parallel. Being able to discuss these topics confidently will show that you’re not just familiar with the tools, but you can also apply them effectively.
✨Showcase Your Problem-Solving Skills
Prepare to discuss specific challenges you've faced in previous roles, especially those related to distributed training systems. Use the STAR method (Situation, Task, Action, Result) to structure your answers, highlighting how you tackled complex problems and what the outcomes were.
✨Demonstrate Your Understanding of Infrastructure
Familiarise yourself with GPU clusters, networking, and storage systems. Be ready to explain how you’ve optimised resource utilisation in past projects. This will demonstrate your ability to contribute to building scalable training infrastructure.
✨Ask Insightful Questions
Prepare thoughtful questions about the team’s current projects and challenges. Inquire about their approach to monitoring and debugging large-scale training runs. This shows your genuine interest in the role and helps you assess if it’s the right fit for you.
