Posted 4 days ago
Genesis
No sponsor info yet
Salary: not listed by employer
Typical pay for tech professionals in United Kingdom: £42,889–£75,427 a year Official statistics
Also hiring in France (open roles on Tech Abroad)
Permanent residency after about 5 yrs
Citizenship after about 6 yrs
Work language: likely English (posting is in English)
What You’ll Do • Drive down wall-clock time to convergence by profiling and eliminating bottlenecks across the foundation model training stack stack, from data pipelines to GPU kernels
• Design, build, and optimize distributed training systems (PyTorch) for multi-node GPU clusters, ensuring scalability, robustness, and high utilization
• Implement efficient low-level code (CUDA, cuDNN, Triton, custom kernels) and integrate it seamlessly into high-level training frameworks
• Optimize workloads for hardware efficiency: CPU/GPU compute balance, memory management, data throughput, and networking
• Develop monitoring and debugging tools for large-scale runs, enabling rapid diagnosis of performance…
Social security agreement
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Rent (City)
Average private rent across London was £2,332 a month in August 2026. This covers all property sizes, and ONS gives no centre/outside split.
Take-home pay (Country tax)
About £2,480–£4,360 a month after tax, from typical pay for tech professionals in United Kingdom (£42,889–£75,427 a year, official statistics), not this employer's offer, using the average rate of 30.7% for a single employee on a higher salary
Weather (City)
London: summer highs about 73°F / 23°C, winter highs about 46°F / 8°C
Safety (Country)
High peacefulness (Global Peace Index rank 39)
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