AI Engineer
- Hiring Organisation
- Reward Gateway
- Location
- London, England, United Kingdom
while maintaining ownership of outcomes and documenting best practices and repeatable patterns. Manage cloud infrastructure and platform operations, including AWS, Kubernetes, CI / CD pipelines, Terraform, monitoring, performance optimisation, and cost control. Design, develop, and maintain backend services in Python, and contribute to React, TypeScript … codebases when required. Lead evaluation and iteration cycles, including defining and tracking offline and online metrics, running A / B tests, meeting latency and cost targets, implementing human‐in‐the‐loop validation, and ensuring robust observability. Implement and maintain retrieval pipelines using embeddings, vector databases, hybrid search methods ...