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Internship - Search Backend Infra Engineer

Perplexity AI · Belgrade

CHECKED 5H AGO

Applied AIremoteintern
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At a glance

Highlights

  • Help build systems powering Perplexity's search experience at scale.
  • Support high-performance search infrastructure with senior mentorship.
  • Design internal automation improving developer workflows and efficiency.

Ideal candidate

Curious, self-driven student or self-taught builder in Serbia who has shipped a personal project they're proud of and thrives on ownership, fast feedback, and high standards in a collaborative English-speaking team.

Requirements

  • Currently enrolled at a Serbian university or self-taught with passion for software engineering
  • Working towards degree in Computer Science, Engineering or related field or equivalent experience
  • Familiarity with Go, Rust, or C/C++ through coursework or projects
  • Interest in infrastructure, distributed systems and backend engineering
  • Comfortable working in English in a collaborative professional environment
  • Proactive, curious learner who thrives in a fast-paced, high-performance environment
remote policy
In-person in Belgrade office

Lab profile

About Perplexity AI

Builds AI search answers and agentic Computer to turn knowledge into action.

What they build

  • Perplexity AI answer engine
  • Perplexity Computer agentic assistant
  • Comet AI browser and desktop apps

Known for

  • Agentic AI and agent capabilities
  • Applied AI product engineering
  • Cross-platform apps across web, mobile and desktop
  • Multimodal AI and integrations

Key facts

  • Founded in 2022
  • Headquartered in San Francisco, California
  • Serves millions of users daily
More about Perplexity AI →
Apply on the lab’s site ↗