Data Scientist
CoreWeave — London, England, United Kingdom · In-Person · Senior
Role description
Role Overview
As a Data Scientist, you will work at the intersection of data science and production systems, deploying advanced statistical models and machine learning methodologies directly within operational environments. You will collaborate closely with engineering and infrastructure teams to optimize GPU utilization, workload scheduling, and system efficiency in real time.
What You Will Do
You will design experiments, analyze large-scale system telemetry data, and build predictive and optimization solutions that are tightly integrated into production workflows. This role blends hands-on deployment with analytical rigor, turning complex infrastructure data into measurable improvements in performance and cost.
Why It Might Be a Fit
You will translate research and modeling insights into scalable, production-ready systems. You will work directly with engineering teams to deploy solutions that have immediate real-world impact.
Requirements
- MS or PhD in Computer Science, Statistics, Applied Mathematics, Machine Learning, or related quantitative field
- 8+ years (or equivalent experience) applying statistical modeling or machine learning to large-scale datasets
- Strong proficiency in Python and scientific computing libraries (NumPy, pandas, SciPy, scikit-learn, PyTorch or TensorFlow)
- Demonstrated experience designing and analyzing controlled experiments (A/B testing, causal inference, hypothesis testing)
- Experience working with distributed data systems (Spark, Ray, Dask, or similar)
- Proficiency in SQL and working with large-scale structured datasets
- Experience building, deploying, and maintaining predictive models in production environments
- Strong understanding of optimization techniques (linear programming, convex optimization, stochastic optimization, or reinforcement learning)
- Experience working with time-series data and performance telemetry
- Ability to translate analytical insights into production-ready systems and workflows
- Strong collaboration skills and ability to work cross-functionally in fast-paced environments
Benefits
- Family-level Medical Insurance
- Family-level Dental Insurance
- Generous Pension Contribution
- Life Assurance at 4x Salary
- Critical Illness Cover
- Employee Assistance Programme
- Tuition Reimbursement