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  • NLM Cloud Engineer

    $105.17k - $131.94k

     ...support biomedical computing workloads. DevOps & Automation: Develop and maintain CI/CD pipelines using tools such as GitLab, GitHub...  ...and cloud‑native services. Administer databases such as MySQL, PostgreSQL, MongoDB, and ElasticSearch. Minimum Education and Experience... 
    Postgresql
    Full time
    Remote work
    Flexible hours

    Ripple Effect

    Rockville, MD
    2 days ago

  • Applications Support Engineer

    $78k - $108k

     ...option. Your Role and Impact: Work in a team environment to develop and provide application maintenance and operational support for...  ..., Hibernate, and ETL technologies. Experience with Oracle, PostgreSQL, and MySQL — including DDL/DML scripting, performance tuning,... 
    Postgresql
    Local area

    Turning Point Global Solutions

    Rockville, MD
    2 days ago

  • NLM Software Developer

    $105.17k - $131.94k

    Are you passionate about designing and developing secure, scalable software solutions that support cutting edge biomedical research and...  ...languages (e.g., Bash). Experience with databases such as MySQL, PostgreSQL, MongoDB, and ElasticSearch. Familiarity with development... 
    Postgresql
    Full time
    Remote work
    Flexible hours

    Ripple Effect

    Rockville, MD
    5 days ago

  • Principal SQL Developer

     ...Job Summary: Provide technical leadership to design, develop, optimize, and secure enterprise data platforms supporting analytics...  ...Deep expertise with major DBMS platforms (SQL Server, Oracle, PostgreSQL, MySQL) and advanced T-SQL/PL/SQL. Strong experience... 
    Postgresql
    Permanent employment

    Macpower Digital Assets Edge

    Washington DC
    1 day ago

  • Full Stack Java Lead

    $110k - $130k

     ...architecture. • Proficiency in JavaScript, HTML5, CSS3, and frameworks like React, Angular, or Vue. • Experience with SQL (e.g., PostgreSQL, MySQL) and NoSQL (e.g., MongoDB). Familiarity with CI/CD tools, Jenkins, Docker, and cloud platforms (AWS/Azure) Salary Range... 
    Postgresql

    Tata Consultancy Services

    Laurel, MD
    2 days ago

  • Drupal Developer

     ...Job Title Drupal Developer # of Hires Needed 1 Date Needed By 2/12/2026 Category Information Technology Education...  ...LAMP JavaScript Desired Skills: WordPress PostgreSQL Facebook Apps Mobile Applications CSS/LESS/SASS Caching... 
    Postgresql
    Full time
    For contractors

    CTAC

    Falls Church, VA
    3 days ago

  • Agile Developer III

     ...Reflexive Concepts is seeking a skilled Agile Developer III to join our team!  Specifically, we're looking for a candidate with hands...  ...Document-based storage (MongoDB, OpenSearch, etc.) Relational Data Store Familiarity ( RDS, PostgreSQL, Oracle, etc.) Cucumber Testing... 
    Postgresql

    Reflexive Concepts

    Annapolis Junction, MD
    4 days ago

  • Python Software Engineer - TS/SCI FSP (Urgent Need)

     ...candidate will work within a team environment and be responsible for developing improvements to a service-based web application. The work will...  ...developing and maintaining SQL-based databases, including PostgreSQL and MySQL. 3. Demonstrated experience developing secure and... 
    Postgresql
    Full time
    Immediate start
    Remote work

    Cyrten

    Reston, VA
    1 day ago

  • Developer III

     ...Title: Full Stack Developer Location: Reston, VA (Hybrid - 3 Days Onsite) Duration: 12-Month + extensions or conversion...  ...-based data solutions using technologies such as SQL Server, PostgreSQL, or Aurora. Perform data transformations, queries, and... 
    Postgresql
    Worldwide

    Dexian

    Reston, VA
    1 day ago

  • Java Developer

     ...Job Title: Senior Java Developer (Angular + AWS + Microservices) Location: [McLean , VA / Local Candidates] Employment Type:...  ...integrate 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
    7 days ago

  • DBA & DevSecOps Engineer (MySQL/PostgreSQL) - AWS

     ...solutions company in Washington, D.C. seeks an experienced Mid-Level Database Administrator. This role requires expertise in MySQL and PostgreSQL along with AWS cloud infrastructure experience. Key responsibilities include designing and managing database systems, integrating... 
    Postgresql

    Trillion Technology Solutions, Inc

    Washington DC
    1 day ago

  • Remote India: Senior Cloud DB Engineer (AWS, PostgreSQL)

     ...Database Engineer to join their Database Operations team in Fairfax, VA. The role entails managing and securing SQL Server, MySQL, and PostgreSQL databases in AWS Cloud, ensuring performance, back-ups, and security standards. Candidates should have over 12 years in IT and a... 
    Postgresql
    Remote job
    Full time

    EWS Group

    Fairfax, VA
    4 days ago

  • Applications Programmer (Java)

     ...Applications Programmer (Java) will be responsible for designing, developing, enhancing, maintaining, and supporting complex enterprise-...  ...writing complex SQL queries for relational databases (PostgreSQL, MySQL, Oracle, or similar) At least 4 years of experience... 
    Postgresql
    Flexible hours

    ANGARAI

    College Park, MD
    8 hours ago

  • Full Stack Java Lead

     ...architecture. • Proficiency in JavaScript, HTML5, CSS3, and frameworks like React, Angular, or Vue. • Experience with SQL (e.g., PostgreSQL, MySQL) and NoSQL (e.g., MongoDB). Familiarity with CI/CD tools, Jenkins, Docker, and cloud platforms (AWS/Azure) If... 
    Postgresql
    Full time
    Immediate start
    Relocation

    Jconnect Inc

    Laurel, MD
    2 days ago

  • Java Software Engineer

     ...the companies we partner with. Job Title: Sr. Backend Java Developer Location: McLean, VA - onsite - 5 days/week Description...  ...while ensuring system stability Design and optimize PostgreSQL schemas and queries. Integrate services with AWS (Lambda, S3,... 
    Postgresql
    Contract work
    For contractors

    hackajob

    McLean, VA
    8 hours ago

  • Senior Java IE Developer

     ...Apexon is hiring a Senior Java IE Developer to support a large scale State Government Integrated Eligibility platform for our client....  ...experience with SQL and relational databases such as Oracle or PostgreSQL • Experience with application integration, messaging frameworks... 
    Postgresql
    Remote work

    Apexon

    McLean, VA
    4 days ago

  • Kubernetes Technical Lead with Azure DevOps

     ...Technical skills Change management tools - Azure DevOps, Kubernetes containers and Kafka Knowledge on Azure PostgreSQL DB, Azure Key Vault, Azure Active Directory AD Understanding the basics of Azure services and solutions. Basic knowledge... 
    Postgresql

    E-Solutions

    Washington DC
    8 hours ago

  • Senior Software Developer

     ...hosting XML and PDF generation Must remain on the client site during Program core hours of 0900-1500 Qualifications (Required) Jira or ServiceNow Agile Git SMTP AWS (EC2, S3, RDS Object Storage) SharePoint PostgreSQL #J-18808-Ljbffr Avid Technology Professionals, LLC
    Postgresql

    Avid Technology Professionals, LLC

    Bethesda, MD
    2 days ago

  • Java Backend Developer

    Develop & Maintain RESTful APIs using Spring Boot & Spring MVC Implemented and optimized database operations with Hibernate ORM & JPA...  ...Java (Java 8+) Manage and optimize SQL databases (MySQL, PostgreSQL) Ensure application security & performance following best practices... 
    Postgresql

    JanBask CRM Software

    Arlington, VA
    3 days ago

  • Ruby on Rails Developer - TDD/BDD Focus

     ...consulting firm in Washington, DC is seeking a Ruby on Rails Developer to join their team. The ideal candidate will have strong knowledge...  ..., readable code and have experience with technologies like Postgresql, Elasticsearch, or Redis. This role offers competitive opportunities... 
    Postgresql

    E*Pro Inc

    Washington DC
    1 day ago

  • Senior Web Services Engineer

     ...smooth operation • User Support: Provide support to users and developers for web server-related issues and inquiries • Ticket-Based...  ...• Familiarity with database management systems (e.g., MySQL, PostgreSQL) • Knowledge of configuration management tools (e.g., Ansible... 
    Postgresql

    C2 Essentials

    Columbia, MD
    1 day ago

  • Java Developer

     ...CirrusLabs () is a great place to grow your career. Job Title: Java Developer Location: McLean, VA (Hybrid - Onsite 5 days a week)...  ...experience with SQL and relational databases (e.g., Oracle, PostgreSQL). ~ Exposure to CI/CD pipelines and cloud environments (... 
    Postgresql
    Contract work

    CirrusLabs

    McLean, VA
    8 hours ago

  • Developer V

     ...capabilities into applications. Skills: • Proven experience developing and deploying production-grade applications • Experience...  ...• Hands-on experience with databases (SQL and NoSQL) such as PostgreSQL, DynamoDB • Strong experience with AWS services, including... 
    Postgresql
    Work experience placement

    Mindlance

    Reston, VA
    2 days ago

  • Backend Ab Initio / PL-SQL Developer 100% onsite

     ...of COBOL, JCL, Ab Initio, PL-SQL, Linux Scripting, and of DB2. PostgreSQL, and Oracle databases. Position Description: ~ nalyze...  ...~ Monitor, troubleshoot, and resolve job failures. ~ Develop code to create new client-server jobs as part of application modernization... 
    Postgresql
    Contract work

    RIT Solutions, Inc.

    Riverdale, MD
    8 hours ago

  • Java Developer (Ashurn one day a week)

     ...Job Summary EGS is looking for a mid-level Java Developer to join a contract with a federal government client in support of...  ...Experience developing against relational databases (e.g., Oracle, PostgreSQL) Experience developing against relational databases and... 
    Postgresql
    Contract work
    Work experience placement
    1 day per week

    Elite Government Strategy

    McLean, VA
    2 days ago

  • AWS ETL Developer

    $95.8k - $121.9k

     ...AWS ETL Developer Category: Software Development/ Engineering Main location: United States, Virginia, Reston Position...  ...and deliver practical, well-engineered solutions . Aurora PostgreSQL and relational database modeling . Docker and containerized... 
    Postgresql
    Full time
    Local area
    Immediate start

    CGI

    Reston, VA
    8 hours ago

  • Senior Java Lead Developer McLean, VA - Onsite Contract

     ...QA teams to deliver high-quality software. Mentor junior developers and provide code reviews, design guidance, and architectural best...  ...architecture . ~ Experience with Relational Databases (PostgreSQL, Oracle, or MySQL) and NoSQL databases (MongoDB, Cassandra) .... 
    Postgresql
    Contract work
    Local area
    Remote work

    AceStack LLC

    McLean, VA
    2 days ago

  • .NET Software Engineer

    $82k

     ...code. Work with product managers, designers, and fellow developers to comprehend requirements and translate wireframes and...  ...Advanced Git Version Control System (VCS): Advanced PostgreSQL: Advanced Pay Range USD $80,000.00 - USD $82,000.00... 
    Postgresql
    Full time
    Remote work

    Cayuse Holdings

    Washington DC
    8 hours ago

  • Senior Database Engineer

    $126.1k - $227.95k

     ...Encryption - TDE) Document and maintain configuration baselines Develop and execute system recapitalization plans to support capacity...  ...management, upgrades, and maintenance Experience with SQL, PostgreSQL, and other database types Ability to integrate diverse data... 
    Postgresql
    Contract work

    Leidos

    Washington DC
    4 days ago

  • Senior PostgreSQL Database Engineer - Active TS/SCI required

    $175k - $200k

     ...Laboratory in Washington DC. The Senior DBE will design and build PostgreSQL databases that are capable of ingesting and storing high...  ...team: infrastructure, security, functional leads and application developers Experience with: Multi-node clusters, and cloud-based... 
    Postgresql
    Temporary work
    Work experience placement
    Immediate start

    Medium

    Washington DC
    8 hours ago