Internship

Internship Program at Perplexity

Company Perplexity
Location London
How You'll Work hybrid
Level entry
Sector Technology
Posted Posted on March 4, 2026

Job Description

Perplexity is excited to announce the Internship Program for exceptional Master’s or PhD students studying Computer Science or Engineering in the UK, enrolled in the 2025-2026 academic year. This is an intensive program in which you will work directly with our AI Inference team.

What you'll do

  • Work with the inference team to improve serving latency and throughput
  • Bring up support for new models and state-of-the-art inference optimizations or quantization schemes
  • Optimize inference across the entire stack, from GPU kernels to serving endpoints

What you need

  • Strong engineering track record with proven knowledge of fundamentals and programming languages (multi-threaded programming, networking, compilation, systems programming, etc)
  • Pursuing a Master's or PhD in Computer Science with a focus on performance-related subjects (HPC, Compilers, Distributed Systems)

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