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  • Full Stack Developer

    $100k - $130k

     ...science, software engineering, and program management, we focus on developing and applying research tools and techniques to empower decision...  ...following: ~ Node.js ~ Angular 19+ ~ SQL databases (PostgreSQL) ~ Containers and container orchestration tools (Docker,... 
    Postgresql
    Work experience placement
    Local area
    Flexible hours

    Axle Informatics

    Rockville, MD
    1 day ago

  • 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
    1 day ago

  • Staff Software Engineer - Full Stack (Remote)

     ...PRs, POCs, diagrams, documentation, and presentations to other developers, dev teams, SREs, and management. * Optimization of local/...  ...programming. o RDBMS such as SQL Databases such as SQL Server or PostgreSQL o Moderate to deep protocol/Networking insight o Azure... 
    Postgresql
    Work experience placement
    Local area
    Remote work
    Flexible hours

    Donnelley Financial, LLC

    Rockville, MD
    1 day 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

    Medium

    Rockville, MD
    1 day 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
    4 days ago

  • Senior AI Software Engineer (LLM) - Essex Management

     ...comprises experts with extensive experience in strategically developing and managing complex health and biomedical information programs...  ...SQS, SNS, S3, API Gateway, QLDB, DynamoDB, OpenSearch, Aurora PostgreSQL, Neptune, DocumentDB, CDK. # Experience developing software... 
    Postgresql
    Casual work
    Local area
    Remote work
    Work from home
    Flexible hours

    The Emmes Company, LLC

    Rockville, MD
    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
    1 day ago

  • Software Development Engineer

     ...opportunity in McLean, VA Key Responsibilities Design and develop software products that meet user needs and market demands....  ...backend services with relational and NoSQL databases such as PostgreSQL, MySQL, MongoDB, and DynamoDB Write clean, efficient, testable... 
    Postgresql

    Centurion Consulting Group, LLC

    McLean, VA
    1 day 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
    5 hours ago

  • Golang Developer

     ...Description Job Title: Golang Developer with AWS Expertise bank experience or Client Financial Mandatory Must be local...  ...development. Working knowledge of SQL/NoSQL databases (MySQL, PostgreSQL, DynamoDB). Solid understanding of testing frameworks... 
    Postgresql
    Contract work
    Local area

    F2OnSite

    Vienna, VA
    1 day ago

  • Database Engineer

     ...Overview We are seeking a skilled Database Engineer to design, develop, optimize, and maintain our database systems. This role...  .... • Install, configure, and manage database servers (MySQL, PostgreSQL, Oracle, SQL Server, MongoDB, etc.). • Perform regular backups... 
    Postgresql
    Work experience placement
    Work at office

    TechSur Solutions

    Reston, VA
    1 day ago

  • Senior Database Engineer - Database Management

    $53.12 - $58.12 per hour

     ...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
    Permanent employment
    Full time
    Temporary work

    ABBTECH Professional Resources

    Washington DC
    1 day 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
    1 day ago

  • Software Development Engineer

     ...ground up with genuine autonomy and ownership. You will design, develop, deploy, and operate high-availability software products with...  ...backend services with relational and NoSQL databases such as PostgreSQL, MySQL, MongoDB, and DynamoDB • Write clean, efficient, testable... 
    Postgresql
    Work at office

    RIT Solutions, Inc.

    McLean, VA
    5 hours 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
    2 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
    5 hours ago

  • Full-Stack Developers

     ...Full-Stack Developers Fairfax VA (Onsite) End Client: Confidential (Federal Client) $60 W2 The candidate must...  ...Kubernetes, Helm charts, OpenFaaS, MinIO, Keycloak, Quarkus, PostgreSQL, ElasticSearch, MongoDB, CI/CD pipelines, Anaconda, Kibana, and... 
    Postgresql

    Maintec Technologies

    Fairfax, VA
    5 hours 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
    5 days 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
    1 day ago

  • Software Solutions Engineer - Various Experience Levels

     ...aviation tech sector! Your Key Responsibilities: Design, develop, test, and deploy innovative software solutions. Conduct...  ..., Azure). Work with various database technologies such as PostgreSQL, MySQL, MongoDB, and Oracle to support software solutions.... 
    Postgresql
    Permanent employment

    Noblis

    Washington DC
    1 day ago

  • Cloud Engineer

     ...Python, JavaScript, or Ruby running in Linux-based environments Developing software in Python (preferred), Java, or JavaScript Delivering and maintaining relational databases such as PostgreSQL or MySQL, or document databases such as Elasticsearch or Solr, to... 
    Postgresql

    thejosefgroup.com

    Columbia, MD
    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
    1 day ago

  • Geospatial ETL Developer - PostgreSQL & NiFi Expert

     ...solutions provider in McLean, Virginia, is seeking an experienced ETL Developer to support a geospatial visualization platform. The ideal candidate will monitor and maintain data flows into a PostgreSQL database and develop custom ETL solutions. This role requires hands-... 
    Postgresql

    Bridge Core (BCore)

    Mc Lean, VA
    3 days ago

  • Sr. MicroStrategy Developer 100% onsite

     ...Position Title Senior MicroStrategy Developer Must be able to obtain and maintain a Public Trust. Contract requirement. ***...  ...concepts and proficiency in working with relational databases (e.g., PostgreSQL, Oracle, SQL Server). • Solid understanding of data... 
    Postgresql
    Contract work

    RIT Solutions, Inc.

    Riverdale, MD
    3 days ago

  • PostgreSQL Database Engineer

     ...* Strong development and administration experience within PostgreSQL database Strong PL/pgSQL and pgAdmin experience Strong experience...  ...production lifecycles in an AWS environment. • Design and develop logical and physical database designs. • Brief management,... 
    Postgresql
    Local area
    Remote work
    Relocation

    ShiftCode Analytics

    Riverdale, MD
    5 hours ago

  • Senior Principal/Staff Cyber Software Engineer (TS/SCI)

     ...requirement Required Strong Python development experience, especially with workflow orchestration Elasticsearch/Open Search, PostgreSQL, MySQL experience Experience with state machines, task queues (e.g., Celery), or workflow engines. Understanding of RESTful... 
    Postgresql
    Work at office

    SHLD, LLC

    Herndon, VA
    5 hours 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
    4 days 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...  ...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

  • 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
    1 day ago

  • Database Developer, Journeyman

     ...Database Developer, Journeyman Category: Software Development/ Engineering Main location: United States, Arlington Position...  ...managing data. Experience with database systems like MySQL, PostgreSQL, Oracle, or SQL Server. Understanding of data modeling... 
    Postgresql
    Full time
    Local area

    CGI Technologies and Solutions, Inc.

    Arlington, VA
    1 day ago