• Database Administrator III

    Epsilon, Inc (Falls Church, VA)
    …+ Experience managing large-scale relational and NoSQL databases in production (eg, PostgreSQL , MongoDB). + Mastery of ETL pipelines, data modeling, and advanced ... indexing strategies. + Demonstrated ability to write clean, efficient code in Python, with proven experience in building and optimizing data pipelines or analytics solutions. + Strong background in Agile project delivery, including sprint planning, task… more
    Epsilon, Inc (04/16/25)
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  • Advanced Backend Python API Developer with Azure…

    Eliassen Group (Richmond, VA)
    …building and maintaining **RESTful APIs** + Solid experience with **SQL databases** ( PostgreSQL , MySQL, SQL Server) + Experience with **Microsoft Azure & Databricks, ... Medallion Architecture** + Strong understanding of **API security best practices** (OAuth 2.0, JWT authentication) + Experience with **containerization** (Docker) and orchestration tools + Proficiency in **automated testing** (pytest) for unit, integration,… more
    Eliassen Group (04/16/25)
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  • Software Engineer

    Eliassen Group (Richmond, VA)
    …and implement backend and frontend components using React, Node, Next.js, and PostgreSQL . . Gather and refine requirements from stakeholders to translate into ... technical solutions. . Mentor junior engineers and participate in code reviews to ensure code quality and adherence to best practices. . Collaborate with product owners and stakeholders in agile scrum processes. . Contribute to architectural decisions and… more
    Eliassen Group (04/16/25)
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  • Database Architect III

    Epsilon, Inc (Falls Church, VA)
    …or CCNA-Security). + Demonstrated expertise with various database technologies (eg, PostgreSQL , Microsoft SQL Server, NoSQL solutions) + Expert knowledge of SQL, ... Python and Databricks for architecting, optimizing, and managing large-scale data solutions + Strong background in Agile project delivery, including sprint planning, task tracking, and collaboration using Jira (or similar agile tool), ensuring timely and… more
    Epsilon, Inc (04/16/25)
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  • Linux Focused System Administrator

    Koniag Government Services (Chantilly, VA)
    …technologies (Docker, Kubernetes). + Knowledge of database management systems (MySQL, PostgreSQL ). + Experience with server hardening and compliance standards. + ... Understanding of ITIL framework and IT service management. + Ability to obtain AWS certifications and enhance cloud expertise. **Our Equal Employment Opportunity Policy** The company is an equal opportunity employer. The company shall not discriminate against… more
    Koniag Government Services (04/16/25)
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  • Senior Systems Engineer - Database Engineer SQL…

    V2X (Springfield, VA)
    …enterprise-grade relational and non-relational databases solutions such as: MySQL, PostgreSQL , Microsoft SQL Server, MariaDB, Oracle, and MongoDB across ... multi-platform (Microsoft, *nix, etc.) information systems. + Desired Qualifications: Demonstrated experience and knowledge in the following areas: + Detailed understanding of internals associated with MariaDB/MySQL such as memory management, storage engines,… more
    V2X (04/15/25)
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  • .NET Software Developer

    BAE Systems (Chantilly, VA)
    …Functions, performance tuning and PLSQL is required. Working knowledge with PostgreSQL , performance tuning and optimization are plus. + Experience with AWS ... Cloud technologies; Preferable AWS Certified Developer certification. + Experience deploying web application in a production environment using Internet Information Services (IIS 7.5 ). + Experience with SVN, TFS, Git or GitHub. + Basic experience working with… more
    BAE Systems (04/15/25)
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  • Software Engineer

    CACI International (Sterling, VA)
    …Overhead Mission Management + NodeJS, Graphical Information Systems (GIS), AWS, PostgreSQL , Docker, Kubernetes, Spring, Unix, OpenSearch, DynamoDB, Python + VS Code, ... Jira, Confluence, GitLab + Security+ Certification - ** ** **What You Can Expect:** **A culture of integrity.** At CACI, we place character and innovation at the center of everything we do. As a valued team member, you'll be part of a high-performing group… more
    CACI International (04/15/25)
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  • Computer Programmer III

    Epsilon, Inc (Falls Church, VA)
    …Kubernetes). + Experience using both relational and NoSQL databases (MySQL, PostgreSQL , MongoDB) and data warehousing solutions. + Understanding of secure coding ... practices, data governance requirements, and relevant compliance standards. + Strong ability to communicate technical concepts and collaborate with cross-functional teams. + One or more of the following certifications are desired: AWS Certified Developer,… more
    Epsilon, Inc (04/12/25)
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  • Database Architect I

    Epsilon, Inc (Falls Church, VA)
    …or analytics solutions. + Familiarity with popular relational databases (eg, MySQL, PostgreSQL , SQL Server) + Basic understanding of ETL processes and tools (eg, ... Talend, Informatica, or similar) + Exposure to cloud-based data services (eg, AWS RDS, Azure SQL Database, or Google Cloud SQL) + Understanding of fundamental networking concepts and security principles + Experience with version control systems (eg, Git) for… more
    Epsilon, Inc (04/12/25)
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