• Senior Software Engineer

    Parsons Corporation (Annapolis Junction, MD)
    …on data-intensive applications. + Hands-on experience with **Elasticsearch/OpenSearch** , including performance tuning , query DSL, and indexing strategies. + ... Leverage **OpenSearch/Elasticsearch** to index and query large-scale data, optimize performance , and manage cluster configurations. + Create interactive dashboards… more
    Parsons Corporation (07/01/25)
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  • Sr. Appian Developer

    Arena Technical Resources, LLC (Rockville, MD)
    …models for Appian based BPM applications - Experience addressing Appian application performance issues and application tuning - Experience configuring Appian, ... critical Appian based applications as well as associated integration components in Java . - Provide technical guidance to mid-level developers as and when required.… more
    Arena Technical Resources, LLC (06/11/25)
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  • Senior Lead Machine Learning Engineer

    Capital One (Plano, TX)
    …and review model and application code, and ensure high availability and performance of our machine learning applications. You'll have the opportunity to continuously ... choice of model, data, and feature selection, model training, hyperparameter tuning , dimensionality, bias/variance, and validation).** + **Solve complex problems by… more
    Capital One (05/30/25)
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  • Senior Software Engineer I (Cloud/DevOps Platform…

    Walgreens (Deerfield, IL)
    …Cassandra) databases + Strong knowledge of implementation, security, capacity planning & performance tuning of solutions deployed to Cloud technologies - Azure ... Prometheus, or similar tools + Troubleshoot and optimize system performance , reliability, and security through automation-driven strategies + Understanding of… more
    Walgreens (05/06/25)
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  • Senior Lead Software Engineer, Back End…

    Capital One (Mclean, VA)
    …problems and improve enterprise-wide development processes. + Utilize programming languages like Java , Python, SQL, Node, Go, and Scala, Open Source RDBMS and NoSQL ... + Master's Degree + 9+ years of experience in at least one of the following: Java , Python + 3+ years of experience with AWS, GCP, Azure, or another cloud service +… more
    Capital One (05/03/25)
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  • AI Security Engineer (Full Stack / Python / Pytest…

    NTT DATA North America (Charlotte, NC)
    …processes, architecture, and implementation details + Experience with development, deployment, performance tuning and maintenance of AI models and applications ... on cloud platform **Work Experience** + 8+ Years required **Technology:** Java , Python or other similar programming language, React/Angular frameworks, AI/ML… more
    NTT DATA North America (07/29/25)
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  • Senior Full Stack Engineer III

    City National Bank (Los Angeles, CA)
    …Build You Own (YBYO) model. * Perform complex engineering activities for performance tuning , monitoring, deployment and production support. * Research, influence ... development experience * Minimum of 4+ years of experience: Java , .NET, Python * Minimum of 4+ years' experience...of experience in Unix Shell scripting Certified in .Net, Java , Spring or cloud technologies * Exposure of data… more
    City National Bank (07/29/25)
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  • Software Engineer, Principal

    Parsons Corporation (Annapolis Junction, MD)
    …clusters. + Knowledge of the Elasticsearch query DSL, indexing strategies, and performance tuning . **Visualization in Kibana:** + Proficient in creating ... **Programming/Automation:** + Strong proficiency in programming languages such as Python, Java , or other relevant languages for data processing and UI development.… more
    Parsons Corporation (07/26/25)
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  • ODAS Oracle Consultant

    CyberData Technologies (Washington, DC)
    …well as WebLogic, Java and e-Business Suite Oracle BI Publisher including tuning and optimizing the performance of Oracle applications and reports, after the ... as TIBCO Spotfire, using the approved computer languages, such as HTML, JavaScript, Java , Python, PHP, or Perl. + The Oracle consultant/implementer shall have Oracle… more
    CyberData Technologies (07/25/25)
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  • Full Stack Engineer

    Eliassen Group (Westlake, TX)
    …+ Strong foundational knowledge on GC (Garbage collection algorithms) and experience in tuning JVM parameters for optimal performance . + Experience with Test ... principles. + 10+ years of hands-on experience in server-side development with Java , Spring, Spring Boot, Camel, JMS, Apache Kafka and Persistence frameworks… more
    Eliassen Group (07/25/25)
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