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  • Junior Developer

     ...MANTECH seeks a motivated, career and customer-oriented Junior Developer to join our team in Annapolis Junction, MD. The Junior...  ...and designing schemas for relational databases such as PostgreSQL, MySQL, or SQLite to support backend functionality. Containerizing... 
    Postgresql
    Internship
    Work at office

    MANTECH

    Annapolis Junction, MD
    18 hours ago

  • SQL Engineer

     ...paths to join the mission. PRIMARY DUTIES AND RESPONSIBILITIES Develop advanced, high-performance SQL queries across large, complex...  ...window functions Strong experience with relational databases (PostgreSQL, MySQL, Oracle, or similar) Experience working with large‑scale... 
    Postgresql

    Noetic Strategies, Inc.

    Alexandria, VA
    2 days ago

  • Full-Stack Developer (DailyMed)

    Overview Black Canyon Consulting (BCC) is searching for a Full-Stack Developer to support the User Services and Collection Division (USCD),...  ..., Python/Django, JavaScript, CSS, Ruby, HTML5, and Oracle or PostgreSQL Non-SQL database management experience in MongoDB or... 
    Postgresql
    Full time

    Black Canyon Consulting LLC

    Bethesda, MD
    4 days ago

  • Database Engineer

    $80k - $120k

     ...operations and analytics. The ideal candidate will have extensive hands‑on experience managing large, high‑availability MySQL and PostgreSQL environments—both on‑premises and in the cloud. They will play a key role in database architecture planning, automation of... 
    Postgresql
    Full time

    SAIC

    Washington DC
    2 days ago

  • Sr. Full Stack Developer

     ...Intelligence Agency (NGA) is seeking a talented and motivated Full Stack Developer to join its cutting-edge development team. This role will...  ...Skills & Qualifications Strong understanding of SQL (e.g., PostgreSQL, MySQL) and NoSQL (e.g., MongoDB, DynamoDB) databases.... 
    Postgresql

    Avyanna, LLC

    Springfield, VA
    8 days ago

  • Database Engineer- TS/SCI + CI Polygraph Required

     ...Certified Professional (OCP) are advantageous. Duties: Designs, develops, and maintains database systems and architectures. Delivers...  ..., knowledge of major database management systems like MySQL, PostgreSQL, Oracle, and SQL Server, and experience with cloud-based... 
    Postgresql

    cFocus Software Incorporated

    Washington DC
    18 hours ago

  • ETL Developer

     ...Overview ETL Developer McLean, VA TS/SCI with Poly At Bcore, our strength comes from how we deliver impact to the mission. Whether it...  ...responsible for monitoring and maintaining data flows into a PostgreSQL database while developing custom ETL solutions. This role requires... 
    Postgresql

    Bridge Core

    McLean, VA
    3 days ago

  • Database Developer

     ...Database Developer Location: Reston, VA MUST HAVE A POLY CLEARANCE TO APPLY Required Skills/Capabilities: Experience migrating databases from PostgreSQL to Oracle Designing and implementing new Oracle Databases (Oracle AI Database 26ai) Designing... 
    Postgresql

    Bespoke Technologies LLC

    Reston, VA
    1 day ago

  • Node.js developer

     ...A large IT-company is looking for a Node.js developer to design and implement web applications using modern JS technologies. Experience working with MongoDB, PostgreSQL, Redis, MySQL; Experience with modern JS frameworks; Familiarity with libraries such as Bootstrap,... 
    Postgresql
    Work at office

    Electronic Team

    Alexandria, VA
    2 days ago

  • Software Developer

     ...iQuasar LLC is seeking to fill a Software Developer position in Arlington, VA. At iQuasar, we strive to provide the next generation of...  ...and experience with relational databases such as Oracle, MySQL, PostgreSQL, MariaDB, Microsoft SQL Server · Experience with Python ·... 
    Postgresql
    Contract work

    iQuasar

    Washington DC
    1 day ago

  • Software Engineer in Test

    $108k - $151k

     ...and candidates to grow together.### Responsibilities* Design, develop, and maintain automation frameworks using Playwright, Selenium...  ...Maven)* Perform backend and database validation using SQL (DB2, PostgreSQL)* Collaborate with cross-functional teams in an Agile... 
    Postgresql
    Contract work

    TryApplyNow

    McLean, VA
    2 days ago

  • Senior Tableau Developer

     ...development, Data Management & Analysis. Strong proficiency in Tableau Desktop and SQL (PostgreSQL preferred) and NoSQL database (Mongo DB preferred) querying. POSITION DESCRIPTION: Develop and enhance Tableau dashboards in enterprise environments Modify and extend existing... 
    Postgresql
    Permanent employment
    For contractors
    Work experience placement
    Visa sponsorship
    Free visa

    Omm IT Solutions

    Riverdale, MD
    4 days ago

  • Camunda Developer

     ...clients a competitive edge. Job Description Job Title: Camunda BPMN/Developer Location: Fully Remote role Qualifications BPMN/DMN Developer...  ...relational or document databases such as Oracle, SQL Server, PostgreSQL, MongoDB, or other databases Experience working with version... 
    Postgresql
    Remote work

    Zillion Technologies

    Arlington, VA
    2 days ago

  • Database Engineer

    $105k - $125k

     ...this effort will work with cross-functional teams to design, develop, and deploy impactful capabilities while helping shape the architecture...  ...) Experience working with enterprise relational databases (PostgreSQL, MySQL, Oracle, etc.) Background supporting analytics,... 
    Postgresql
    Full time
    Remote work

    Ennoble First, Inc.

    Washington DC
    3 days ago

  • PostgreSQL Database Engineer

     ...Job Title: PostgreSQL Database Engineer Location: Springfield, VA Eligibility: Candidate must possess an active TS/SCI clearance and be...  ...procedures. Interacts with users and evaluates vendor products. Develops and monitors policies and standards for allocation related to... 
    Postgresql
    Work experience placement

    Arena Technical Resources

    Springfield, VA
    4 days ago

  • SQL Engineer

    $107.9k - $195.05k

     ...critical IT solutions, producing actionable intelligence, or developing cutting edge technology, we succeed because of the expertise,...  ...window functions Strong experience with relational databases (PostgreSQL, MySQL, Oracle, or similar) Experience working with large‑scale... 
    Postgresql

    teKnoluxion Consulting

    Gaithersburg, MD
    3 days ago

  • Ruby on Rails Developer

     ...please visit our website Job Description Job Title: Ruby on Rails Developer Job Location: Washington, DC Interview: Face to Face Job...  ...Development (BDD) Experience with one or more of the following: Postgresql, Elasticsearch, Redis Additional Information All your... 
    Postgresql
    Permanent employment
    Temporary work

    E-Pro

    Washington DC
    1 day ago

  • Senior Business Intelligence Developer

     ...Senior BI Developer (Remote – Preference for DC/MD/VA) We’re hiring a Senior BI Developer to support and modernize our business intelligence...  .... Experience with relational databases (Sybase preferred; PostgreSQL and SQL Server accepted). Solid understanding of data modeling... 
    Postgresql
    Full time
    Remote work

    Tier4 Group

    Washington DC
    3 days ago

  • Drupal Developer

     ...Conviso Inc is currently hiring Drupal Developer, The Ideal candidate will demonstrate hands on experience in Sharepoint to Drupal Migrations...  ...Drupal Migrate, Migrate Plus, and Migrate Tools Knowledge of PostgreSQL and Drupal data models Familiarity with Git, CI/CD pipelines,... 
    Postgresql
    Currently hiring
    Remote work

    Conviso

    Washington DC
    3 days ago

  • Full Stack Developer with Cloud and DevOps Experience

    $98k - $163k

     ...Java Spring Boot, and Node.js, exposing secure REST/GraphQL APIs.Develop responsive frontends using React or Angular aligned with USWDS...  ..., indexing, performance tuning) and relational databases (PostgreSQL/Oracle/MySQL).Test automation using Selenium/WebDriver, including... 
    Postgresql
    Work at office
    Flexible hours

    Guidehouse Digital, LLC

    Bethesda, MD
    4 days ago

  • Senior Java Backend Developer

     ...Design, develop, and maintain enterprise-level backend systems and microservices using Java (Spring Boot). Lead the end-to-end lifecycle...  ...integration patterns. Experience with SQL databases (e.g., PostgreSQL, MySQL) and NoSQL stores (e.g., MongoDB, Redis). Proficient in... 
    Postgresql
    Permanent employment
    Contract work
    Local area

    Robotics Technologies LLC

    McLean, VA
    18 hours ago

  • Node JS Developer

    $108k - $151k

     ...days ago## Role OverviewUnisys is hiring a mid-level Node JS Developer. This is a contract role in Rockville. Part of Unisys's Frontend...  ...as Code (Terraform/CloudFormation)Databases* SQL (PostgreSQL, MySQL, Aurora)Core CompetenciesProblem Solving* Strong solutioning... 
    Postgresql
    Contract work
    Immediate start

    TryApplyNow

    Rockville, MD
    1 day ago

  • Full-Stack PHP Developer for Genetic Diagnostics

    GeneDx, Inc in Gaithersburg, MD is seeking a PHP Web Developer to join their dynamic team. The role involves building and maintaining...  ...in developing full stack applications, with proficiency in PHP, MySQL or PostgreSQL, and front-end technologies. #J-18808-Ljbffr GeneDx
    Postgresql

    GeneDx

    Gaithersburg, MD
    4 days ago

  • Senior Database Engineer - Cloud & On-Prem DBA

     ...LLC is seeking a Senior Database Engineer for a contract position in Washington, DC. This role involves managing enterprise-level PostgreSQL and MySQL databases in on-premises and AWS environments while ensuring security and performance. Candidates should have a... 
    Postgresql
    Contract work
    Remote work

    Talascend, LLC

    Washington DC
    4 days ago

  • C++ with PERL Developer

     ...with Entity Framework, LINQ, and SQL databases (SQL Server/MySQL/PostgreSQL). Good understanding of HTML, CSS, JavaScript, and...  ...and clean code practices. Roles & Responsibilities Develop and maintain high-performance, scalable, and memory-efficient... 
    Postgresql

    Software Technology Inc

    Washington DC
    1 day ago

  • Pega RPA developer

     ...Pega RPA Developer Duration: 6 Months (possible to hire) Location: Reston, VA-20191 (Hybrid) Type: W2 only Qualifications...  ...of database technologies (e.g. cloud, SQL, Oracle, Mongo DB, PostgreSQL, etc.), Advanced Fundamental knowledge of software engineers... 
    Postgresql
    Work experience placement

    Ageatia Global Solutions

    Reston, VA
    3 days ago

  • Sr Applications Engineer

     ...Administration.* Install and configure new systems and applications.* Develop and schedule tasks using PowerShell scripting.* Manage and...  ...database management systems (RDBMS) such as MS SQL Server and PostgreSQL.* Administer Active Directory Services and manage application... 
    Postgresql
    Permanent employment
    Contract work
    Remote work

    Apex Systems

    Falls Church, VA
    3 days ago

  • Java Developer

     ...Overview: Job Title: Senior Java Developer (Angular + AWS + Microservices) Location: [McLean , VA / Local Candidates] Employment...  ...with backend services. Work with RDBMS (MySQL, PostgreSQL) and NoSQL databases (MongoDB, DynamoDB) for data persistence... 
    Postgresql
    Contract work
    Local area

    Purple Drive

    McLean, VA
    13 hours agonew

  • Sr. SQL Engineer

    $130k - $160k

     ...this effort will work with cross-functional teams to design, develop, and deploy impactful capabilities while helping shape the architecture...  ...functions Strong experience with relational databases (PostgreSQL, MySQL, Oracle, or similar) Experience working with large-... 
    Postgresql
    Full time
    Remote work

    Navstar

    Alexandria, VA
    18 hours ago

  • Java Developer Senior

     ...Java Developer Senior Immediate need for a talented Java Developer Senior with experience in the Banking & Financial Industry. This...  ...using relational databases including Sybase, Oracle, SQL Server, PostgreSQL, and/or DB2. ~ Excellent problem solving and analytical, and... 
    Postgresql
    Contract work
    Immediate start
    Flexible hours

    Pyramid Consulting

    McLean, VA
    13 hours agonew