• Production Engineer

    Meta (Bellevue, WA)
    …23. 15. Experience utilizing high performance query engines (Presto or Spark) for big data **Public Compensation:** $211,756/year to $240,240/year + bonus + ... to ensure optimal performance and capacity for growth. 2. Own back-end data warehouse services and infrastructure components to ensure services run without incident.… more
    Meta (07/09/25)
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  • Applied Scientist III, Fulfillment Optimization…

    Amazon (Bellevue, WA)
    …problems at scale. You will directly impact our direct customers, and even play with big data and incredible scale in the background. Basic Qualifications - 3+ ... years of applied research experience - Experience programming in Java , C++, Python or related language - Experience with...Experience in any of the following areas: algorithms and data structures, parsing, numerical optimization, data mining,… more
    Amazon (07/02/25)
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  • Senior Software Engineer, Backend

    Duolingo (Seattle, WA)
    …to develop the best education in the world and make it universally available. It's a big mission, and that's where you come in! At Duolingo, you'll join a team that ... a time!) with our massive user base to make data -driven decisions, and educating our users and employees alike....structures, algorithms, and software design + Experience programming in Java , Python, or Kotlin + Solid understanding of one… more
    Duolingo (07/01/25)
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  • Applied Scientist, WW Integrated Marketing Systems…

    Amazon (Seattle, WA)
    …ownership of the end-to-end scientific process: from problem framing and data exploration, to model development, evaluation, and deployment in production systems. ... cross-channel campaigning capabilities possible, with the aim of growing " big -bet" programs, strengthening positive brand perceptions, and increasing long-term free… more
    Amazon (06/25/25)
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  • Applied Scientist, Creators

    Amazon (Seattle, WA)
    …impact millions of creators and customers - Independently collect and analyze data - Develop and deliver scalable predictive models, using any necessary programming, ... peer research - Consult with engineering teams to design data and modeling pipelines which successfully interface with new...with a dynamic, fast-paced environment, and able to think big while paying careful attention to detail. You have… more
    Amazon (06/20/25)
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  • Staff Software Engineer, Backend

    Duolingo (Seattle, WA)
    …to develop the best education in the world and make it universally available. It's a big mission, and that's where you come in! At Duolingo, you'll join a team that ... a time!) with our massive user base to make data -driven decisions, and educating our users and employees alike....structures, algorithms, and software design + Experience programming in Java , Python, or Kotlin + Experience working closely with… more
    Duolingo (06/19/25)
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  • Applied Scientist, AGI Foundational Modeling…

    Amazon (Seattle, WA)
    …in dynamic environments, be self-motivated to take on challenging problems to deliver big customer impact, moving fast to ship solutions and then iterating on user ... analyze, understand and improve user experiences by leveraging Amazon's heterogeneous data sources and large-scale computing resources to accelerate advances in… more
    Amazon (06/13/25)
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  • Applied Scientist, AWS Industry Products

    Amazon (Seattle, WA)
    …decision-making based on visual inputs * Investigate approaches to reduce the computational and data requirements of visual reasoning systems A day in the life As an ... Leveraging and advancing generative AI technology will be a big part of your charter as we seek to...top-tier peer-reviewed conferences or journals - Experience programming in Java , C++, Python or related language - Experience in… more
    Amazon (06/11/25)
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  • Production Engineer

    Meta (Bellevue, WA)
    …clusters 22. 14. Experience utilizing high performance query engines (Presto or Spark) for big data 23. 15. Cloud-based services such as AWS S3, EC2 24. ... problems of moderate scope where analysis of situations or data requires a review of a variety of factors....the following higher-level programming languages: PHP, Python, C++, or Java 12. 4. Software frameworks and APIs 13. 5.… more
    Meta (08/09/25)
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  • (USA) Principal, Software Engineer

    Walmart (Bellevue, WA)
    …of layers in the tech stack, from front-end development to back-end services and data platform. **What you'll bring:** + At least 10+ years of relevant industry ... problem-solving skills, ability to make design tradeoffs, balancing the long-term " big picture" and short-term implications of design decisions. + Understanding of… more
    Walmart (08/02/25)
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