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  • 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

  • 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 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
    23 hours 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

  • 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
    18 hours agonew

  • 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 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
    18 hours agonew

  • ETL Developer

    $113k - $188k

     ...ETL Developer Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening...  ...optimizing data pipelines to ensure reliable data flow into a PostgreSQL database. The ideal candidate will have strong experience in... 
    Postgresql
    Full time
    Local area

    Maxar by Vantor

    McLean, VA
    23 hours ago

  • Senior Java Backend Developer

     ...Summary We are seeking an experienced Senior Java Backend Developer to join a high-performing technology team responsible for...  ...database development, and SQL query optimization. Experience with PostgreSQL, GraphQL, and Snowflake is highly preferred. Prior experience... 
    Postgresql

    Neshent Tech

    McLean, VA
    1 hour agonew

  • Geospatial Platform Engineer (TS/SCI with FS Poly)

     ...candidate is a self-directed engineer with demonstrated experience developing and supporting geospatial, imagery, AI/ML, or analytic...  ...inference workflows. Hands-on experience with Apache Airflow, PostgreSQL/PostGIS, Elasticsearch, Trino/Presto, and other geospatial technologies... 
    Postgresql
    Full time
    Remote work

    Vantor

    McLean, VA
    -5

  • Senior Software Engineer

     ...decentralized applications. Frontend Leadership: Architect and develop highly responsive, user-friendly interfaces using modern...  ...Database Design: Lead the design and management of both relational (PostgreSQL, MySQL) and NoSQL (MongoDB) databases. Cloud Infrastructure... 
    Postgresql

    SZNS Solutions

    Reston, VA
    23 hours ago

  • Sr. Backend Java Developer

     ...Overview: Position Title * Sr. Backend Java Developer Position Responsibilities Role: Senior Backend Java Developer Location...  ...while ensuring system stability Design and optimize PostgreSQL schemas and queries Integrate services with AWS (Lambda... 
    Postgresql
    Local area

    Guru Schools

    McLean, VA
    1 day ago

  • Senior PostgreSQL Database Reliability Engineer

     ...Senior PostgreSQL Database Reliability Engineer Responsibilities: Production PostgreSQL infrastructure across the full lifecycle: architecture, deployment, replication, monitoring, performance tuning, backup/recovery, and capacity planning Streaming replication... 
    Postgresql

    Cherry Bekaert

    McLean, VA
    2 days ago

  • Full Stack Developer

     ...TechnoMile is looking for a Full Stack Developer to join our team. We are looking for a motivated Developer who is passionate about building...  ...stack applications using Python,FastAPI/Django, React, and PostgreSQL/MySQL. Build clean, reusable, and maintainable RESTful APIs... 
    Postgresql
    Work experience placement
    Internship

    TechnoMile

    McLean, VA
    3 days ago

  • Java Full Stack Developer

     ...We are seeking a skilled Java Full Stack Developer with strong experience in AWS, UI development, and data engineering. The ideal candidate...  ..., Spring Boot, and working with databases such as Oracle, PostgreSQL, and Aurora. Experience in data engineering tools and... 
    Postgresql
    Remote work

    Compunnel

    Reston, VA
    23 hours ago

  • Oracle Database Engineer

     ...agile environment. If you’re looking for the chance to not just develop software, but to create a system that will make a difference,...  ...with database administration and optimization, including PostgreSQL with geospatial workloads Experience designing and optimizing... 
    Postgresql
    Local area

    Booz Allen Hamilton

    Reston, VA
    1 day ago

  • Jr. Database Engineer

     ...related STEM field 1+ years of hands‑on experience in database design, administration, and optimization for Oracle, SQL Server, PostgreSQL, or SAP HANA Familiarity with database design principles, data loading techniques, backup and recovery solutions, performance monitoring... 
    Postgresql
    Work at office
    Remote work
    Work from home
    Home office

    Chenega Corporation

    Vienna, VA
    3 days ago

  • Jr. Database Engineer

     ...related STEM field 1+ years of hands‑on experience in database design, administration, and optimization for Oracle, SQL Server, PostgreSQL, or SAP HANA Familiarity with database design principles, data loading techniques, backup and recovery solutions, performance monitoring... 
    Postgresql
    Work at office
    Remote work
    Work from home
    Home office

    Chenega MIOS SBU

    Vienna, VA
    2 days ago

  • Senior Software Engineer Jobs

     ...business requirements ~Ensure that products are designed and developed for scalability, robustness, maintainability, and...  ...with a DevOps team ~Experience working with databases (e.g. PostgreSQL, MySQL, MongoDB, etc.) to include: ~Basic understanding... 
    Postgresql
    Remote work

    Navstar

    Vienna, VA
    4 days ago

  • DevOps Engineer

     ...maintenance of applications running on-premises and in the cloud. Develop automated tooling and scripts to assist in reduction of manual...  ...Experience with database management systems, such as: PostgreSQL, MySQL, Oracle, Sybase, etc Clearance Required: Ability... 
    Postgresql
    Full time
    For contractors
    Remote work
    3 days per week

    CTAC

    Falls Church, VA
    5 days ago

  • Senior Python Developer

     ...Title: Senior Python Developer Location: Must be onsite either in Plano, TX or McLean, VA for 5 days a week (Monday to Friday) Duration...  ...with relational and cloud databases (e.g., Snowflake, PostgreSQL) and SQL/NoSQL technologies. Experience analyzing and joining... 
    Postgresql
    Monday to Friday

    Unisys

    McLean, VA
    3 days ago

  • PostgreSQL Database Developer

    $106.77k - $144.91k

     ...PostgreSQL Database Developer Employment Type: Full Time, Experienced level Department: Information Technology CGS is seeking a PostgreSQL Database Developer to join our team supporting a rapidly growing Data Analytics and Business Intelligence platform focused on providing... 
    Postgresql
    Full time
    Flexible hours

    Contact-Government-Services,-LL

    Fairfax, VA
    3 days ago

  • Java Application Developer

    $177k - $187k

     ...OverviewZillion Technologies, Inc. is hiring a mid-level Java Application Developer. This is a contract role in McLean. Part of Zillion...  ...Databases:* Very Good understanding of RDBMS (e.g. MS SQL or PostgreSQL).* Write advanced SQL queries (thorough understanding of JOINs... 
    Postgresql
    Hourly pay
    Contract work
    Local area
    Visa sponsorship

    TryApplyNow

    McLean, VA
    2 days ago

  • Developer-Full Stack Senior | McLean,VA

     ...JAVA, J2EE, Spring Boot, Type Script, JSON, Docker, CI/CD and or PostgreSQL, Restful Microservices and more! You will fully utilize AWS...  ...JSON, WebLogic/Tomcat. Ability to independently perform all the developer duties from Analysis to deployment to post-production defect... 
    Postgresql
    Flexible hours

    Samprasoft

    Mc Lean, VA
    1 day ago

  • AI Engineer

    $111.43k - $192.89k

     ...clearance. Applicants must be a U.S. citizens. Responsibilities This developer will support an effort to design, prototype, and ultimately...  ...Solid working knowledge of SQL and relational databases (PostgreSQL preferred) ; familiarity with data modeling for complex, multi... 
    Postgresql
    Contract work

    LMI Government Consulting

    Falls Church, VA
    2 days ago

  • SENIOR FULL STACK ENGINEER

     ...team is lean, currently consisting of two long-tenured senior developers, one junior developer who joined recently, and the manager, so...  ...Database: Strong relational database experience PostgreSQL preferred Testing / Quality Engineering (Very Important):... 
    Postgresql
    Contract work
    For contractors
    H1b
    Immediate start

    Btree Solutions

    McLean, VA
    2 days ago

  • Software Engineer III

    $110k - $135k

     ...purpose of this Software Engineer III position is to architect, develop, and maintain advanced automated data extraction systems (...  ...SQL skills and experience managing relational databases like PostgreSQL or MySQL. Network Proficiency: Expert understanding of TCP... 
    Postgresql
    Remote work
    Flexible hours

    Babel Street

    Reston, VA
    1 day ago

  • Java Full Stack Developer

     ...Overview We are looking for an experienced Java Developer to join our technology team supporting a leading mortgage solutions provider...  ...other services for high availability and scalability. Work with PostgreSQL and DynamoDB for efficient and secure data storage; knowledge... 
    Postgresql

    eSolutionsFirst

    McLean, VA
    3 days ago

  • Sr Full Stack Java Developer

     ...traditional technologies in Spring Boot, JSON, CI, CD, Mongo DB and or PostgreSQL, Restful Microservices and more! You will participate in the...  ...Java and Spring-Boot Ability to independently perform all developer duties from Analysis to deployment to post-production defect... 
    Postgresql
    Flexible hours

    Samprasoft

    McLean, VA
    1 day ago