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Shopee

Search Ranking Algorithm Engineer - Senior / Expert Engineer

Shopee
Singapore · Full-time · Mid-Senior
About The Team

The search algorithm team is responsible for Shopee’s product search. Our main mission is to continuously build world class search algorithms and become a power engine for the company's sustainable growth. We welcome passionate and experienced talents to join us and serve our customers from all over the world.

Job Description

  • Responsible for building search ranking algorithms, including coarse ranking, precise ranking, mix-ranking and other algorithms
  • Build and optimise Learning-To-Rank framework, improve Click-through rate/Conversion rate and overall ranking models using machine learning and deep learning techniques to enhance search quality
  • Build real-time personalised search models using real-time personalised features to provide a high-quality personalised search experience
  • Explore the application of reinforcement learning techniques in search, and dynamically and continuously optimize the ranking strategy based on user feedback
  • Closely communicate with business teams and product managers to understand business requirements
  • Continuously review and create innovative methods to improve existing search systems for a faster and more accurate search engine

Requirements

  • More than four years of relevant work experience in search and ranking
  • Master degree or above in computer science, computational linguistics and other related majors
  • Have excellent coding skills, hands-on online code development experience, and proficiency in at least one language among C++/Golang/Python/Java

Key Skills

Ranked by relevance

machine learning deep learning
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Country Guide

Singapore

High-pay global hub in Asia

Posted
Jun 01, 2025
Type
Full-time
Level
Mid-Senior
Location
Singapore
Company
Shopee

Industries

Software Development Internet Marketplace Platforms Technology Information Internet

Categories

Information Technology

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