• diagram-showing-multi-layer-defense-across-three-checkpoints

    Creating a secure and trusted Jobs ecosystem on LinkedIn

    January 26, 2021

    Co-authors: Sakshi Jain, Grace Tang, Gaurav Vashist, Yu Wang, John Lu, Ravish Chhabra, Shruti Sharma, Dana Tom, and Ranjeet Ranjan LinkedIn’s vision is to connect every member of the global workforce to economic opportunity. A key driver towards this vision is our world-class hiring marketplace, where we help job seekers find their next dream role and help...

  • gif-showing-smarg-arg-coding-in-action

    Smart Argument Suite: Seamlessly connecting Python jobs

    January 25, 2021

    Co-authors: Jun Jia and Alice Wu Introduction It’s a very common scenario that an AI solution involves composing different jobs, such as data processing and model training or evaluation, into workflows and then submitting them to an orchestration engine for execution. At large companies such as LinkedIn, there may be hundreds of thousands of such executions per...

  • illustration-of-budget-divided-among-groups

    Budget-split testing: A trustworthy and powerful approach to marketplace A/B testing

    January 21, 2021

    Co-authors: Min Liu, Vangelis Dimopoulos, Elise Georis, Jialiang Mao, Di Luo, and Kang Kang The LinkedIn ecosystem drives member and customer value through a series of marketplaces (e.g., the ads marketplace, the talent marketplace, etc.). We maximize that value by making data-informed product decisions via A/B testing. Traditional A/B tests on our marketplaces,...

  • diagram-showing-the-act-listen-share-framework-that-real-time-feedback-enables

    How LinkedIn turned to real-time feedback for developer...

    January 12, 2021

    Over the last year, we have been using real-time feedback to evolve our tooling and provide a more productive experience for...

  • FastIngest: Low-latency Gobblin with Apache Iceberg and...

    January 6, 2021

    Co-authors: Zihan Li, Sudarshan Vasudevan, Lei Sun, and Shirshanka Das Data analytics and AI power many business-critical use cases at...

  • diagram-for-variant-assignment-for-a-sample-population

    A/B testing at LinkedIn: Assigning variants at scale

    December 16, 2020

    Co-authors: Alexander Ivaniuk and Weitao Duan Editor’s note: This blog post is the second in a series providing an overview and...