AI Engineer (Fluent in Mandarin & English) at Chubb | City of London, England, GB | Rezi

AI Engineer (Fluent in Mandarin & English) at Chubb

AI Engineer (Fluent in Mandarin & English)

Chubb · City of London, England, GB

1 months ago

AI Engineer (Fluent in Mandarin & English)

Chubb · City of London, England, GB

a month ago
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About the Role

This role is focused on the end-to-end lifecycle of production-grade AI, from training and fine-tuning specialized models to architecting high-performance inference pipelines. The ideal candidate views AI as a rigorous engineering discipline, building reliable, low-latency, and globally scalable solutions.

Responsibilities

  • Lead the adaptation of Large Language Models (LLMs) for domain-specific tasks using techniques like LoRA, QLoRA, and PEFT to balance performance with resource efficiency.
  • Architect and optimize inference pipelines to minimize TTFT (Time to First Token) and maximize throughput, implementing quantization, caching strategies, and efficient batching.
  • Build and maintain real-time AI pipelines using WebSockets and SSE, ensuring seamless low-latency delivery for voice (ASR/TTS) and text applications.
  • Deploy and orchestrate models within containerized microservice architectures (Docker/Kubernetes), ensuring robust monitoring, security, and scalability.
  • Work closely with Business Analysts and internal stakeholders to bridge the gap between commercial requirements and technical implementation.

Requirements

  • Writing high-quality, maintainable Python code.
  • Ensuring solutions are built for reliability, low latency, and global scale.

Skills

  • LoRA
  • QLoRA
  • PEFT
  • WebSockets
  • SSE
  • ASR/TTS
  • Docker
  • Kubernetes

Location

  • London

Work Type

  • Full-time

Experience Level

  • Mid-level

About the Company

  • Join our Global Analytics team.