Full-Time

Senior/Staff Software Engineer – Infrastructure at Perplexity

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

Job Description

Perplexity is looking for experienced Infrastructure Engineers to join their small team. You will be responsible for leading the design, implementation, and scaling of tools, systems, and platforms that empower web, mobile, and browser engineers to build state-of-the-art products.

What you'll do

You will play a critical role in enabling Perplexity's product, AI, and developer teams to innovate quickly while ensuring reliability, security, and performance at scale.

  • Responsibility 1: Leading the design, implementation, and scaling of tools, systems, and platforms.
  • Responsibility 2: Enabling Perplexity's product, AI, and developer teams to innovate quickly.

What you need

  • Required skill 1: Experience with Python, Go, TypeScript, PostgreSQL, DynamoDB, Redis, FastAPI, React, Bazel, GitHub, and AWS.
  • Required skill 2: Strong understanding of cloud infrastructure and experience with cloud-based systems.

Why this matters

This role is critical to Perplexity's success, as it enables the company to innovate quickly and deliver high-quality products to its customers.

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