• Startups Sr. Applied Scientist, Generative AI…

    Amazon (Arlington, VA)
    …their solutions through approaches such as model selection, training or tuning , right-sizing, distillation, and hardware optimization - Develop a deep understanding ... can't achieve in the cloud. Mentorship & Career Growth We're continuously raising our performance bar as we strive to become Earth's Best Employer. That's why you'll… more
    Amazon (07/11/25)
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  • Customer Success Technical Architect

    Confluent (Richmond, VA)
    …advanced technical topics (eg data mesh, stream processing, utilization optimization & performance tuning ) + Develop and present periodic customer reviews, ... automation; review & provide guidance on upgrade or migration plans, platform & application hardening ideas and high availability design. + Guide customers up the… more
    Confluent (07/03/25)
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  • Principal Applied Scientist, Agentic AI…

    Amazon (Arlington, VA)
    …AI-assisted code development, reasoning and planning with LLMs, LLM training and fine- tuning , and Applied Machine Learning within professional service contexts. As a ... planning, and reasoning - Drive breakthroughs in areas such as LLM fine- tuning , reinforcement learning from human feedback, and agent alignment - Establish rigorous… more
    Amazon (06/25/25)
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  • Sr. Splunk Engineer - TS/SCI with FS Poly - Ft.…

    Optiv (Herndon, VA)
    …center tier I and tier II incident response incidents. + Assist in ES tuning performance by editing, creating search language of searches to modify and ... Spend 5% of their time focusing on training and fine- tuning skills. + Spend 10% of their time managing...ClearShark uses and protects your personal information in the application process, click here to view our Applicant Privacy… more
    Optiv (06/14/25)
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  • Senior Operating System Specialist - Thurs/Fri…

    GovCIO (Richmond, VA)
    …Linux, and Windows, which includes on-site and remote administration, user support, performance monitoring and tuning , and capacity planning + Provide day-to-day ... the network into smaller parts to mitigate cybersecurity risks and improve performance . The NCT department manages local area, wireless, and wide area network… more
    GovCIO (08/02/25)
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  • Principal Software Engineer - Cloud

    Otsuka America Pharmaceutical Inc. (Richmond, VA)
    …reliability + Establish long term and evolving bug fixing solutions, improving application performance + Continuously discover, evaluate, and implement new ... out applications with cross-functional impact + Own the continuous improvement and fine- tuning of API performance , scalability, and security + Independently… more
    Otsuka America Pharmaceutical Inc. (08/08/25)
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  • Software Virtualization Engineer

    Arena Technical Resources, LLC (Springfield, VA)
    …VMware software defined data center products for troubleshooting and performance tuning - Analysis, testing, and application of regular security patches and ... project teams that focus on particular areas (ie Platform as a Service, Application Services, Cloud Computing, High Performance Computing, API Management, etc.).… more
    Arena Technical Resources, LLC (07/07/25)
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  • Database Administrator - Thurs/Fri Off Days

    GovCIO (Richmond, VA)
    …SQL Server, Postgres, which includes on-site and remote administration, user support, performance monitoring and tuning , and capacity planning. + Manage incident ... into smaller parts to mitigate cybersecurity risks and improve performance . The NCT department manages local area, wireless, and...response via the USPS ServiceNow application in accordance with the published USPS Change Management… more
    GovCIO (08/02/25)
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  • Software Engineer - Android

    Walmart (Reston, VA)
    …combined with a solid knowledge of multithreading, networking, offline storage, and performance tuning . + Android SDK along with good working understanding ... as reliability, operability, performance efficiency, and security. + Troubleshoot performance and availability bottlenecks within the application . + Develop,… more
    Walmart (06/09/25)
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  • Senior Business Applications Manager

    ISC2 (Richmond, VA)
    …and Kubernetes to manage scalable, containerized environments supporting agile deployment and performance tuning . + Establish and enforce standards of code ... lead the planning, delivery, security and optimization of ISC2's business application ecosystem including API integrations, source control, SSO, devSecOps and… more
    ISC2 (08/15/25)
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