• Blockchain Senior Developer

    Guidehouse (Mclean, VA)
    …smart contracts on public blockchain protocols (Ethereum, Solana, XRP). + Architect backend services using asynchronous workers and resilient messaging. + Ensure ... + Proficiency in at least one backend language; willingness to learn Rust and Java . + Experience with SQL and cloud databases (AWS Aurora PostgreSQL, Azure). +… more
    Guidehouse (10/30/25)
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  • Software Engineer, Infrastructure

    Meta (Richmond, VA)
    …guidance and mentorship to peers, and help onboard new team members 5. Architect efficient and scalable systems that drive complex applications 6. Identify and ... Preferred Qualifications: 13. Experience in programming languages such as C, C++, or Java , and scripting languages such as Python, Javascript, or Hack 14. Experience… more
    Meta (10/30/25)
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  • Principal Engineer, Security Platform

    Confluent (Richmond, VA)
    …with the team and other key stakeholders across the company to design, architect and build secure, multi-cloud, external and internal security controls that keep our ... large-scale operations & best practices + Expertise in multiple Programming Languages ( Java , Go, Python) + Experience in driving operational excellence for large,… more
    Confluent (10/30/25)
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  • Principal Applied Scientist, Agentic AI…

    Amazon (Arlington, VA)
    …to integrate techniques into our agent architecture Technical Excellence - Architect complex multi-agent systems that can effectively understand, reason about, and ... or publications at top-tier peer-reviewed conferences or journals - Experience programming in Java , C++, Python or related language - Experience in any of the… more
    Amazon (10/28/25)
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  • Distinguished MLOps Engineer - Remote

    Acxiom (Richmond, VA)
    …pipelines and solutions using lower-level programming languages such as C/C++ or Java for optimal performance. + Demonstrated experience in ML workload migration ... ML Professional). + Snowflake certifications (eg, SnowPro Core or Advanced Architect ) and cloud platform certifications (AWS, Azure, GCP). + Experience with… more
    Acxiom (10/28/25)
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  • Full Stack Developer

    BLN24 (Mclean, VA)
    …in software engineering, with 2+ years full stack development + Proficiency in Java , Python, Node.js, PHP, React, or comparable stacks + Experience with AWS services ... Agile development practices Preferred Qualifications + AWS Certified Developer or Solutions Architect + Experience in federal IT systems integration + CI/CD pipeline… more
    BLN24 (10/28/25)
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  • Sr. Delivery Consultant- AppMod, WWPS, ProServe…

    Amazon (Herndon, VA)
    …coding experience in two or more of the following languages: React/ReactJS, Java /Kotlin, JavaScript, Python, C/C++, C#, Objective-C, Node.js, .NET, PHP or Ruby - ... VPC, CloudFormation) - AWS Professional level certifications (eg, Solutions Architect Professional, DevOps Engineer Professional) preferred - Experience with… more
    Amazon (10/27/25)
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  • Data Engineer

    Ensono (Richmond, VA)
    …predictive model** . We are looking for engineers who don't just architect pipelines but **get stuff done** -builders who can deliver working solutions, ... development** and orchestration. + **Python** (must-have) plus at least one of Java , Scala, or C++. + Hands-on experience with **Snowflake** or equivalent cloud… more
    Ensono (10/26/25)
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  • Senior Data Warehouse Engineer

    Steampunk (Mclean, VA)
    …thrives in cloud-based environments. **Contributions** **Key Responsibilities:** + Lead and architect the migration of data environments with a focus on performance, ... + Proficiency in Python or other object-oriented languages such as Scala, Java , or C++. + Experience designing and implementing data governance strategies.… more
    Steampunk (10/26/25)
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  • Top Secret Database Test Engineer

    Insight Global (Ashburn, VA)
    …or ahead of a production deployment * In collaboration with the Product Architect and/or Business Analyst, assess impacts of candidate changes to the smoke and/or ... concepts. * Proficiency in a scripting language (eg, Python, PowerShell, Bash, Java ) for test automation. * Experience with performance testing tools specifically… more
    Insight Global (10/25/25)
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