job posting · ashby
ROOFOODS LTD: Software Engineer, Machine Learning Infrastructure
Observed on the employer’s careers system, last checked 2026-09-07.
- Employer
- ROOFOODS LTD
- Location
- London - The River Building HQ
- Category
- All Cost Centers
- Posted
- 2026-07-20
- Careers system
- ashby
- Observed
- 2026-09-07
Role description
Verbatim from the employer’s posting, rendered as plain text.
Software Engineer, Machine Learning Infrastructure - Generative AI About the Team Deliveroo's GenAI Platform team sits within Machine Learning Platform and builds the shared infrastructure that helps DoorDash, Wolt, and Deliveroo teams safely bring GenAI-powered products, agents, automation, and personalization to production. Our mission is to increase the velocity of business impact from GenAI. A central pillar of that work is running frontier open-weight LLMs and VLMs (such as GLM, Qwen, Kimi, and DeepSeek) ourselves — real-time GPU serving, high-throughput batch inference, and fine-tuning on autoscaling GPUs — delivering large cost and latency wins (for example, a billion embeddings produced roughly 20× cheaper and visual models served roughly 72% cheaper). We also own core platform surfaces including the LLM Gateway, Agent Gateway, evals infrastructure, guardrails, and cost…
Provenance
58485b61-4c8e-4996-89bc-685d5e154b94