• Portfolio Architect

    CACI International (Sterling, VA)
    …management + Experience with a variety of technology stacks and platforms (.NET, Java , SQL, Oracle, PostGres, NoSQL) + Experience with configuration and operation of ... monitoring tools such as Splunk Excellent written and verbal communication skills + Solid experience in incremental software development projects using an Agile Scrum approach + Understanding of all elements of the software development life cycle + Highly… more
    CACI International (08/28/25)
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  • Senior - Expert Level Data Scientist TS/SCI…

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …Proficiency in tools and languages such as Graph DBs, PostgreSQL/SQL, Python, or Java . * Experience using ML algorithms packages contained in AWS SageMaker or ... open-source libraries (Python, C++, etc.) * Experience developing, verifying, and monitoring AI/ML Models * Familiarity with DevOps processes and code versioning tools such as git * TS/SCI with CI Poly clearance Desired qualifications/non-essential skills… more
    CGI Technologies and Solutions, Inc. (08/28/25)
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  • System Development Engineer, Automation…

    Amazon (Arlington, VA)
    …Experience programming with at least one modern language such as Python, Ruby, Golang, Java , C++, C#, Rust - 2+ years of experience in embedded software development ... for mechatronic systems - 2+ years of working knowledge of software engineering best practices for full software development life cycle, including coding standards, code reviews, design patterns, source control management, build processes, testing, and… more
    Amazon (08/28/25)
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  • Senior Data Scientist

    ManTech (Ashburn, VA)
    …problems. + Experience with programming languages including R, Python, Scala, Java , and proficiency with SQL programming. + Proficiency with statistical software ... packages including SAS, SPSS Modeler, R, WEKA, or equivalent. + Experience with pattern recognition and extraction, automated classification, and categorization and experience with entity resolution (eg, record linking, named entity matching,… more
    ManTech (08/28/25)
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  • Exploitation Specialist/Data Scientist

    Leidos (Springfield, VA)
    …Masters Degree with 7 years of experience. + Programming (Python/Pig/ Java /JS/SQL/R), spatial analysis, data mining, database structures, visualization. + ... Statistical/mathematical modeling. + Experience managing data science projects, data mining, spatio-temporal analysis. Docker/Jupyter Hub/GIT. **Preferred Qualifications** + Quantitative PhD. + Deep learning for data science. + 2+ programming languages, 2+… more
    Leidos (08/27/25)
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  • Senior Software Development Engineer, Amazon Ads

    Amazon (Arlington, VA)
    …- 5+ years of programming using a modern programming language such as Java , C++, or C#, including object-oriented design experience - Experience building complex ... software systems that have been successfully delivered to customers - Experience building high-performance, highly-available, and scalable distributed systems, in a UNIX environment Amazon is an equal opportunity employer and does not discriminate on the basis… more
    Amazon (08/27/25)
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  • Zero Trust Data Engineer - Sr. (TS/SCI) (Ft.…

    SMX (Fort Belvoir, VA)
    …and batch data processing pipelines. + 8 years' experience with Python, Java , or other programming languages. + 8 years' experience applying agile methodologies ... to the data engineering part of a system development life cycle (SDLC). + 8 years' experience with developing, operating, and maintaining data processing pipelines in a classified environment. + 8 years' experience integrating with data SDKs / APIs and data… more
    SMX (08/27/25)
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  • Cryptography Specialist

    Steampunk (Mclean, VA)
    …systems + Familiarity with programming or scripting languages (eg, Python, C/C++, Java , Go, or Rust) + Experience applying cryptographic controls in cloud and ... enterprise environments + Understanding of compliance frameworks and standards (eg, FIPS 140-3, NIST SP 800 series, ISO 27001) + Experience with post-quantum cryptography or advanced cryptanalysis + Strong analytical, problem-solving, and troubleshooting… more
    Steampunk (08/27/25)
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  • Distinguished Engineer - Financial Core

    Capital One (Mclean, VA)
    …+ 10+ years of professional experience coding in commonly used languages like Java , Python, Go, JavaScript/TypeScript, Swift, etc. + 10+ years of public cloud ... experience (AWS, GCP, Azure) + 5+ years of experience with financial ledger platforms + 5+ years of experience in Agile practices + 3+ years of experience in modernizing technology stacks Capital One will consider sponsoring a new qualified applicant for… more
    Capital One (08/27/25)
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  • Application Delivery Lead

    Ryder System (Richmond, VA)
    …years or more in designing/coding custom user/system interfaces via C++., Java , Android, and PowerShell programming languages required **DOT Regulated:** No **Job ... Category:** Application Development, Delivery & Support **Compensation Information** : The compensation offered to a candidate may be influenced by a variety of factors, including the candidate's relevant experience; education, including relevant degrees or… more
    Ryder System (08/27/25)
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