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  • Backend Java Developer (SME)

    $70 - $75 per hour

     ...workflows, user stories, and technical decisions Mentor junior developers and support engineering best practices Participate in...  ...), Hibernate ORM ~ Relational DB experience: Oracle, MySQL, PostgreSQL; advanced SQL skills ~ Application servers: Tomcat, WebLogic... 
    Postgresql
    Immediate start

    District Partners LLC

    Ashburn, VA
    3 days ago

  • Cloud Developer

     ...Overview BigBear.ai is seeking a Cloud Developer to build, enhance, and support backend systems and APIs. This role involves independently...  ...we'd like you to have Experience with databases such as PostgreSQL, MySQL, MongoDB, or DynamoDB Familiarity with CI/CD tools... 
    Postgresql

    BigBear Inc

    Ashburn, VA
    2 days ago

  • ETL Developer

    $131.3k - $237.35k

     ...ideal candidate will have extensive experience in designing, developing, and optimizing ETL pipelines, ensuring data integrity, and working...  ...SQL, stored procedures, and performance tuning (SQL Server, PostgreSQL, Redshift, Snowflake, etc.). ~ Experience working with cloud... 
    Postgresql
    Local area
    Immediate start

    Leidos

    Ashburn, VA
    3 days ago

  • Full Stack Developer

     ...awaits. Apply today! Niyam is seeking an experienced Full-Stack Developer to support one of our federal clients. The Full Stack...  ...or cloud-based environment. Demonstrated expertise in: PostgreSQL, Java, Spring Boot, Angular, and microservices architecture... 
    Postgresql
    Local area
    Remote work
    Flexible hours

    NiyamIT Inc.

    Ashburn, VA
    4 days ago

  • Senior Full Stack Developer

     ...a motivated, career and customer oriented Senior Full Stack Developer SME to join our team in Ashburn, Virginia . This position is...  ...Experience working with relational databases (e.g. Oracle, PostgreSQL) and/or NoSQL databases (e.g. MongoDB) Hands on experience leveraging... 
    Postgresql
    Work at office
    Local area
    2 days per week

    ManTech

    Ashburn, VA
    15 hours ago

  • Java Developer Jr

     ...insurance Technology Consultants Inc. is hiring a Java Application Developer to support a dynamic government customer with a wide variety...  ...developing against relational databases (e.g., Oracle, PostgreSQL) · Experience writing automated unit tests in a tool like JUnit... 
    Postgresql
    Work experience placement
    Work from home
    Flexible hours

    Technology Consultants (Michigan)

    Ashburn, VA
    4 days ago

  • Entry-Level Java/JEE Developer

     ...motivated, career and customer-oriented entry-level Java/JEE Developer to join our team in Ashburn, VA to begin an exciting and challenging...  ...highly efficient CRUD operations on DBMS such as Oracle, PostgreSQL, MongoDB with JDBC, JPA, Hibernate etc. Developing and... 
    Postgresql
    Internship

    SAIC

    Ashburn, VA
    4 days ago

  • Mid - level Full Stack Developer

     ...Job Description We are seeking a Full Stack Java Developer (Mid-Level) to support a high-impact federal program delivering performance...  ...: Proficiency in Java (JDK 21+) Experience with PostgreSQL and AWS services Familiarity with rules engines and workflow... 
    Postgresql
    Immediate start
    Flexible hours

    Novul Solutions

    Ashburn, VA
    14 hours ago

  • Angular Full Stack Developer

     ...Angular Full Stack Developer At B&A, we foster and embrace a distinct set of values that we live by and instill in all aspects...  ...Experience working with relational databases (e.g., Oracle, PostgreSQL) and strong SQL skills  Experience writing automated unit and... 
    Postgresql
    Full time
    Contract work
    Work at office
    Local area

    Bart and Associates Inc

    Ashburn, VA
    4 hours agonew

  • FULL STACK DEVELOPER - Junior Level

    $55k - $86k

     ...We are seeking a motivated and eager Associate Full-Stack Java Developer to join our growing technology team. The ideal candidate will...  ...like JUnit. Work with relational databases like Oracle and PostgreSQL for data management. Participate in code reviews, sprint planning... 
    Postgresql
    Full time
    Contract work
    Work experience placement
    Work at office
    Local area
    Remote work
    Weekend work
    Afternoon shift

    Impyrian

    Ashburn, VA
    4 days ago

  • DATABASE ENGINEER (CI POLYGRAPH REQUIRED)

     ...efficient and secure database systems. Collaborate with software developers and system architects to ensure seamless integration of...  ...Experience with relational database management systems (e.g., MySQL, PostgreSQL, Oracle). Familiarity with NoSQL databases is a plus.... 
    Postgresql

    NorthHill Technology

    Chantilly, Loudoun County, VA
    3 days 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
    8 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
    8 hours ago

  • Python Developer III

    $120.7k - $188.73k

     ...development projects in support of the IT infrastructure. You will develop and implement technical efforts to design, build, and deploy...  ...environments Relational Databases and SQL (MySQL, PostgreSQL, Microsoft SQL) Software development lifecycle (SDLC) methodologies... 
    Postgresql

    VetJobs

    Chantilly, Loudoun County, VA
    4 days 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
    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
    4 days ago

  • Software Development Engineer (McLean)

     ...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
    Permanent employment
    Part time
    For contractors
    Work at office
    Remote work
    3 days per week

    MBO Partners

    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
    4 days 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
    2 days 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
    4 days 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
    8 hours ago

  • 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
    2 days ago

  • 4298 Software Engineer

     ...forensic and investigative ecosystem. GENERAL DUTIES: Design, develop, test, and manage application development projects in support...  ...and development Relational Databases and SQL (MySQL, PostgreSQL, Microsoft SQL) REST API development and integration Git... 
    Postgresql

    Procession Systems

    Chantilly, Loudoun County, VA
    2 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
    2 days ago

  • Software Engineer

     ...We are looking for a Software Developer with experience in building high-performing, scalable, enterprise-grade applications. You will...  ...Services (AWS) Experience with relational databases such as PostgreSQL, MySQL, or Oracle Experience with no-SQL databases such as... 
    Postgresql

    Anthem Engineering

    Chantilly, Loudoun County, VA
    2 days ago

  • Java Software Engineer (McLean)

     ...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
    Part time
    For contractors

    hackajob

    McLean, VA
    1 day ago

  • Remote - Senior Python Developer

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

    Robotics Prcocess Automation, LLC

    Mc Lean, VA
    1 day ago

  • Software Engineer

     ...design and development Relational Databases and SQL (MySQL, PostgreSQL, Microsoft SQL) REST API development and integration Git...  ...development projects in support of the IT infrastructure. You will develop and implement technical efforts to design, build, and deploy... 
    Postgresql
    Temporary work
    Work at office

    Fusion Technology

    Chantilly, Loudoun County, VA
    2 days ago

  • Full Stack Developer Contingent

     ...Insight Xcite is looking for a Full Stack Developer to support a government client in Northern Virginia. You'll build secure, scalable...  ...development. ~ Familiarity with relational and/or NoSQL databases (PostgreSQL, MongoDB, MySQL, etc.). ~ Experience with REST APIs,... 
    Postgresql
    Contract work
    Immediate start
    Flexible hours

    Insight Xcite

    Reston, VA
    14 hours ago

  • AWS Cloud Engineer - 200K+ - FS Poly

    $3,000 per month

     ...Engineer to build and sustain software applications and services developed by the team. Relevant qualifications: -Experience...  ...-Experience with Git -Experience with MySQL or PostgreSQL or Elasticsearch or Solr -Experience developing automation... 
    Postgresql
    Contract work
    Immediate start

    stanleyreid.com

    Centreville, VA
    4 days ago