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Member of Technical Staff (Machine Learning Engineer, Search)

Perplexity · Belgrade

Location
Belgrade
Workplace
Remote
Employment
Full time
Level
Staff
Posted
18 months ago

About this role

Perplexity is seeking an experienced Machine Learning Engineer to help build the next generation of advanced search technologies, with a focus on retrieval and ranking.

Responsibilities

  • Relentlessly push search quality forward - through models, data, tools, or any other leverage available

  • Architect and build core components of our search platform and model stack

  • Train and evaluate retrieval, ranking and classification models, including LLMs

  • Deploy models - from boosting to LLMs - in a scalable and performant way

  • Build and optimize RAG pipelines for grounding and answer generation

  • Collaborate with Data, AI, Infrastructure and Product teams to ensure fast and high quality delivery

Qualifications

  • Deep understanding of search and retrieval systems, including quality evaluation principles and metrics

  • Proven track record with large-scale search or recommender systems

  • Self-driven, with a strong sense of ownership and execution

  • Minimum of 5 years of working on search or recsys-related projects

As published by Perplexity. Applications are handled on their site.

Skills this posting mentions

RankingMachine Learning

About Perplexity

Perplexity AI builds AI native search tools. Perplexity Ask, a new search interface that uses OpenAI GPT 3.5 and Microsoft Bing to directly answer any question you ask.

All 114 openings at Perplexity

One click, then it is written

Apply to Perplexity with a resume written for this role.

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Drop a resume or a LinkedIn URL. I rank the live openings against it, rewrite the resume and write a cover letter for the best of them, and fill in the employer's form when you press the button. You read, you decide what goes out.

  1. 01Drop your resume

    A PDF or a LinkedIn URL. About a minute, once.

  2. 02I rank the openings

    Every weekday morning, the live catalog scored against your history. Up to 20 worth your time, not two hundred links.

  3. 03Each one is written up

    Resume rewritten for the posting, a cover letter, a fit score. Press send, or let me fill in the form.

Build my resumeHow auto apply works
  • New matches ranked and written before you are up.
  • Every bullet stays inside what your history supports. Nothing invented.
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500 free credits on sign-up. No card. Nothing is sent until you say so.

Listed from the job board Perplexity publishes. Refolk is not the employer and does not handle their hiring. Applications go to Perplexity directly.