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  • Developer-ETL/Informatica | McLean, VA

     ...databases like Sybase (preferred), MSsql (preferred), Redshift, PostgreSQL, Db2, SQL Server, Oracle with development experience. Full...  ...self-starter who can work independently. Be able to collaborate, develop and maintain excellent working relationships across all... 
    Postgresql

    Samprasoft

    McLean, VA
    12 hours ago

  • Python Developer

     ...Python Developer Requirements: Python – Pandas is also used as a library PostgreSQL – querying tables with SQL within PostgreSQL AWS experience – EC2 Required Skills: Python – need expert level PostgreSQL AWS experience – EC2 Basic... 
    Postgresql
    Hourly pay

    Software Technology Inc

    Richmond, VA
    4 days ago

  • SQL Engineer

     ...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-... 
    Postgresql

    Noetic Strategies, Inc.

    Alexandria, VA
    1 day ago

  • Senior SQL Engineer - Data Analytics & Dashboards

    $131.3k - $237.35k

     ...support critical data-driven applications. This role focuses on developing advanced SQL queries, optimizing performance, and ensuring the...  ...background in SQL, experience with relational databases like PostgreSQL or MySQL, and active TS/SCI clearance. The position offers a... 
    Postgresql

    Leidos Inc

    Alexandria, VA
    1 day ago

  • Developer - Full Stack

     ...Application Developer - Full Stack Looking for a Sr to Lead level candidate, 5+ years' experience. Not leading a team/won't have direct...  ...Python Lambdas Kubernetes Mocha and Cypress PostgreSQL database SQL Required Skills: • Angular (modern versions... 
    Postgresql
    Hourly pay

    Software Technology Inc

    Richmond, VA
    4 days ago

  • Sr. Developer-.NET

     ...Developer-.NET Senior Experience in:• A bachelor’s degree in Computer Science or a related field, or an equivalent combination of...  ...SQL• 2+ years of experience with SSIS and SSRS. Experience with PostgreSQL and MongoDB will be a plus• Experience with unit testing using... 
    Postgresql
    Flexible hours

    Software Technology Inc

    McLean, VA
    4 days ago

  • Data & Software Engineer

     ...configuring and updating Spark Jobs * Containerizingand deploying applications in cloud environments like AWS. * Workingwith MySQL and PostgreSQL including performance tuning, schema design, and query optimization for complex, analytical workloads. * Leveragingindustry... 
    Postgresql

    VTG Defense

    McLean, VA
    4 days ago

  • 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...  ...Node.js frameworks. Strong understanding of SQL (e.g., PostgreSQL, MySQL) and NoSQL (e.g., MongoDB, DynamoDB) databases.... 
    Postgresql

    InstantServe LLC

    Springfield, VA
    1 day ago

  • Database Engineer

     ...applications: • Experience using Microsoft Office suite applications • Experience using Oracle RDBMS • Experience using postgreSQL RDBMS • Ability to create and run PowerShell applications • Experience in Windows/Linux Administration • Experience using... 
    Postgresql
    Work at office

    InstantServe LLC

    Springfield, VA
    1 day ago

  • Mid-Level SQL Engineer

     ...stakeholders depend on every day. You'll work closely with dashboard developers and application teams to provide clean, consistent, and easy‑...  ...) Experience working with enterprise relational databases (PostgreSQL, MySQL, Oracle, etc.) Background supporting analytics,... 
    Postgresql

    Noetic Strategies, Inc.

    Alexandria, 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

    Procyon TS

    McLean, VA
    2 days ago

  • Software Developer

    $80 per hour

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

    iQuasar

    Arlington, VA
    1 day ago

  • Developer-Full Stack Senior | McLean (preferred) or Plano, TX

     ...Languages: Angular, Cypress, Protractor, Java, Node.js Modern Tools: Jenkins, Cucumber, Atlassian Suite (Jira, Bitbucket), Git DBs: PostgreSQL, Mongo Cloud: AWS Other: EKS, Docker, Openshift ~ Candidates should be able to write automation test using cypress. ~... 
    Postgresql

    Samprasoft

    McLean, VA
    12 hours ago

  • Software Developer

     ...JOB TITLE: SOFTWARE DEVELOPER JOB LOCATION: ARLINGTON, VA WAGE RANGE*: 60.00-64.00 PER HOUR JOB NUMBER: SAIJP00038727...  ...and experience with relational databases such as Oracle, MySQL, PostgreSQL, MariaDB, Microsoft SQL Server Experience with Python Requires... 
    Postgresql
    Hourly pay
    Temporary work
    Local area
    Flexible hours

    The Computer Merchant

    Arlington, VA
    3 days ago

  • Remote Senior IT Infrastructure Engineer - Database Platform

    $94k - $160k

     ...Engineer to design and support secure database and infrastructure environments. The role requires 5+ years of experience with AWS, PostgreSQL, SQL Server, and Terraform. Responsibilities include hands-on implementation and collaboration to resolve issues. A Bachelor's... 
    Postgresql
    Remote work

    Prime Therapeutics

    Richmond, VA
    6 days ago

  • Python Developer

     ...and web services. ~ Proficiency with relational databases (PostgreSQL, MySQL) or NoSQL databases (MongoDB, Redis). ~ Familiarity...  ...maintain efficient, reusable, and reliable Python code. Develop RESTful APIs and backend systems for web and data-driven applications... 
    Postgresql

    3B Staffing LLC

    McLean, VA
    4 days ago

  • Remote - Senior Python Developer

     ...Qualifications 7 10 years of professional experience as a Python Developer with expertise in Django. Proficiency in REST API development...  ...with version control systems (e.g., Git). Knowledge of PostgreSQL, MySQL, or other relational databases. Good problem-solving and... 
    Postgresql
    Permanent employment
    Contract work
    Local area
    Remote work

    Digital Technologies Inc

    McLean, VA
    2 days ago

  • Senior Database Engineer (SAP HANA)

    $130k - $160k

     ...Collaborate with Data Engineers, MLOps/LLMOps Engineers, AI Developers, and application teams to ensure optimized data access patterns...  ...~ Expert-level proficiency in at least one major RDBMS (e.g., PostgreSQL, SQL Server, Oracle, MySQL) and strong familiarity with NoSQL... 
    Postgresql

    Steampunk.com

    McLean, VA
    2 days ago

  • Software Developer - FS Poly - $200K+

    $200k

     ...ensure mission success. They are searching for talented Software Developer to join their team supporting large, mission critical, user-...  ...Linux environment. - Experience with relational databases- PostgreSQL, MySQL or document databases- Elasticsearh, Solr or big data... 
    Postgresql
    Immediate start

    stanleyreid.com

    Centreville, VA
    3 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
    12 hours ago

  • DevOps Engineer

     ...automated application deployments and infrastructure delivery Develop and manage Infrastructure as Code (IaC) solutions using...  ...Administer and support self-hosted database environments including PostgreSQL and MySQL, with responsibilities including installation,... 
    Postgresql

    VTG Defense

    Chantilly, Loudoun County, VA
    1 day ago

  • Developer-Full Stack Professional

     ...Developer-Full Stack Professional Our client, a Real Estate and Financial Services company, is looking for a Developer-Full Stack...  ...microservices. Good understanding of database technologies such as PostgreSQL, MySQL, MongoDB, or Oracle. Familiarity with Git, CI/CD... 
    Postgresql

    ICONMA

    McLean, VA
    1 day 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
    3 days ago

  • Remote Senior Apps Engineer: Windows Admin & Load Balancing

     ...remote position requires expertise in Windows Administration, load balancing solutions, and managing RDBMS like MS SQL Server and PostgreSQL. Candidates should be proficient in PowerShell scripting and Active Directory Services. The company offers comprehensive benefits... 
    Postgresql
    Remote job

    Apex Systems

    Falls Church, VA
    4 days ago

  • Database Engineer

     ...Knowesis is seeking a highly skilled Database Engineer to design, develop, and optimize secure, scalable database solutions supporting...  ..., PL/SQL, and database platforms (e.g., Oracle, SQL Server, PostgreSQL) ~ Experience with data modeling tools and performance tuning... 
    Postgresql
    Contract work

    Knowesis

    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
    3 days ago

  • Software Developer

    Software Developer - Arlington, VA iQuasar LLC is seeking a contract Software Developer position in Arlington, VA. This on‑site role requires...  ...experience with relational databases such as Oracle, MySQL, PostgreSQL, MariaDB, Microsoft SQL Server. Experience with Python.... 
    Postgresql
    Contract work

    iQuasar, LLC

    Arlington, VA
    1 day ago

  • SQL Engineer SME

    $131.3k - $237.35k

     ...data problems, not routine queries Key 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-... 
    Postgresql
    Local area
    Immediate start

    Leidos

    Chantilly, Loudoun County, VA
    3 days ago

  • US_East | Software Developer - Infastructure Solutions_L3

    $95 per hour

     ...Network elements like Routers, Switches, Firewalls etc. Technologies and languages: Python, Django, Flask, Ruby, Rails, PHP, MySQL, PostgreSQL, Perl and CGI Understands the Agile, CI/CD pipeline and Cloud Infrastructure as Code (IaC) including Chef, Puppet, Ansible... 
    Postgresql
    For contractors
    Local area

    Redolent

    Richmond, VA
    7 hours agonew

  • Full Stack Developer- SME

     ...Description Customer is looking for a talented FULL STACK DEVELOPER to join their Business Data Team. The successful candidate...  ...collaboration skills • Familiarity with database technologies such as PostgreSQL, MySQL and DynamoDB • Excellent problem-solving skills and... 
    Postgresql

    Crimson Phoenix

    Chantilly, Loudoun County, VA
    1 day ago