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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

  • 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
    13 hours 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
    8 hours agonew

  • 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
    8 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
    13 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

  • Geospatial Platform Engineer

     ...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
    13 hours 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

  • 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

  • Oracle Database Engineer

    $86.8k - $198k

     ...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

    Phase2 Technology

    McLean, 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

  • 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

  • Hybrid Cloud Platform Engineer

     ..., utilizing Agile scrum methodology, which is responsible for developing and maintaining agency wide Platform as a Service (PaaS) capability...  ...solutions Support data services including RabbitMQ, Redis, PostgreSQL, Elastic Stack Education/Experience: Bachelor's Degree in... 
    Postgresql
    Full time
    Shift work

    Progressive Technology Federal Systems

    Annandale, VA
    13 hours 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

  • 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

  • Web Developer

     ...routines. The role fits into an existing team of passionate developers and earth science modelers with backgrounds in hydrology, fluid...  ...statistics Proficiency in basics of HTML, CSS, SQL (preferably PostgreSQL), Git, Linux, and Python Experience building and consuming... 
    Postgresql
    Local area

    Dewberry

    Fairfax, VA
    2 days ago

  • Software Engineer

    $150k - $200k

     ...solutions that are built to last. What you'll do Design, develop, and maintain backend services using Python 3, FastAPI,...  ...across local and production-like environments, including SQLite, PostgreSQL, and Microsoft SQL Server. Implement and maintain database... 
    Postgresql
    Work at office
    Local area
    3 days per week

    Easy Dynamics Corporation

    McLean, VA
    4 days ago

  • Jr. Java Developer

     ...Apply Description Jr. Java Developer: At B&A, we foster and embrace a distinct set of values that we live...  ...projects accepted). Familiarity with databases (e.g., MySQL, PostgreSQL, or Oracle) and basic SQL queries. Basic understanding of RESTful... 
    Postgresql
    Full time
    Contract work
    Work at office
    Local area

    Bart & Associates

    McLean, VA
    8 hours agonew

  • Senior Java Fullstack Developer

     ...Senior Java Full Stack Developer Immediate need for a talented Senior Java Full Stack Developer. This is a fulltime opportunity with...  .... At least 2 years of experience in databases management: PostgreSQL, MongoDB, Sybase with advanced SQL knowledge. Experience with... 
    Postgresql
    Full time
    Local area
    Immediate start

    Pyramid Consulting

    McLean, VA
    8 hours agonew

  • Java full Stack developer

     ...About the job Java full Stack developer Requisition Title : Java full Stack developer Duration: 12 Months Location :...  ..., Lambda, etc) ~ Good knowledge and experience in any RDBMS/PostgreSQL ~ Strong experience in DevOps tool chain (Jenkins, Artifactory... 
    Postgresql
    Full time
    Contract work
    Currently hiring
    Local area

    Infinity Outsourcing

    McLean, VA
    1 day ago

  • Senior Java Developer

    $80.6k - $176.3k

     ...Senior Java Developer Category: Software Development/ Engineering Main location: United States, Virginia, Fairfax Position...  ...using a modern development stack including Java, SpringBoot, PostgreSQL, Docker, and various additional open-source technologies. You... 
    Postgresql
    Full time
    Work at office
    Local area

    CGI Technologies and Solutions, Inc.

    Fairfax, VA
    1 day ago

  • Full Stack Developer

     ...in lieu of a degree.* Minimum of three (3) years of experience developing cloud applications to build and modernize applications and...  ...Memcached, Amazon Relational Database Service (Amazon RDS) for PostgreSQL, and/or MongoDB NoSQL database services.* Familiarity with the... 
    Postgresql
    Permanent employment
    Temporary work
    Flexible hours

    Dovel Technologies

    McLean, VA
    3 days ago

  • AI Model Developer

    $125k - $150k

    Position Overview Everforth ECS is seeking an AI Model Developer to work in a hybrid remote/onsite capacity, with a minimum of 3 business...  ...(React, Angular, or Vue.js). Databases: Knowledge of SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, Redis). DevOps & Deployment: Familiarity... 
    Postgresql
    Contract work
    Work at office
    Local area
    Remote work

    ECS

    Fairfax, VA
    3 days ago

  • Junior Salesforce Developer

     ...special! Position Overview We are looking for a Junior Salesforce Developer to join the Salesforce team at Halvik. You will contribute to...  ...of AWS core services, particularly S3 (file storage) and RDS/PostgreSQL (relational data). Knowledge of how cloud storage and... 
    Postgresql
    Flexible hours

    Halvik

    Vienna, VA
    13 hours ago