Perplexity logo

Perplexity

Company

AI Inference Engineer (London)

London

Job Description

We are looking for an AI Inference engineer to join our growing team. Our current stack is Python, Rust, C++, PyTorch, Triton, CUDA, Kubernetes. You will have the opportunity to work on large-scale deployment of machine learning models for real-time inference.

Responsibilities

  • Develop APIs for AI inference that will be used by both internal and external customers

  • Benchmark and address bottlenecks throughout our inference stack

  • Improve the reliability and observability of our systems and respond to system outages

  • Explore novel research and implement LLM inference optimizations

Qualifications

  • Experience with ML systems and deep learning frameworks (e.g. PyTorch, TensorFlow, ONNX)

  • Familiarity with common LLM architectures and inference optimization techniques (e.g. continuous batching, quantization, etc.)

  • Understanding of GPU architectures or experience with GPU kernel programming using CUDA

Final offer amounts are determined by multiple factors, including, experience and expertise.

Equity: In addition to the base salary, equity may be part of the total compensation package.

Please mention that you found this job on MoAIJobs, this helps us grow. Thank you!

Perplexity logo

Perplexity

4 jobs posted

View all Perplexity jobs

About the job

Posted on

Nov 17, 2025

Apply before

Dec 17, 2025

Job typeFull-time
CategoryML Engineer

Share this job opportunity