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  • Senior Software Engineer

     ...skilled in Java or Python application development to design, develop, and maintain software products that ingest multiple data sources...  ..., Step Functions, and Airflow. Experience with relational (PostgreSQL, MySQL, Aurora) and NoSQL (DynamoDB, MongoDB, Cassandra)... 
    Postgresql
    Full time
    Flexible hours

    Unisys

    Rockville, MD
    4 days ago

  • Software Engineer SME

    $131.3k - $237.35k

     ..., architects, mission experts, and government stakeholders to develop and deliver secure, scalable, and modern software capabilities...  ..., SNS, EC2, CloudFormation and RDSRelational Database: MySQL, PostgreSQL, or SQL ServerNoSQL Database: OpenSearch/Elasticsearch.Operating... 
    Postgresql
    Full time
    Contract work
    For contractors

    Leidos

    Gaithersburg, MD
    1 day ago

  • Software Engineer

     ...Job Summary Experienced full-stack developers in our enterprise Transparency Services group. The developer will work on building scalable...  ...) and CI/CD processes. ~ Knowledge of relational databases (PostgreSQL, MySQL) and basic database optimization. Preferred... 
    Postgresql

    Compunnel

    Rockville, MD
    2 days ago

  • Mid-Level Software Engineer

    $87.1k - $157.45k

     ...Intelligence Community customer. In this role, you’ll design, develop, and deliver modern software solutions that enable critical national...  ...Azure, or similar cloud platformsRelational Database: MySQL, PostgreSQL, or SQL ServerOperating System: Windows, LinuxVersion Control... 
    Postgresql
    Full time
    Contract work

    Leidos

    Gaithersburg, MD
    3 days ago

  • Mid-Level Software Engineer

     ...Rate: $60.00 to $70.00/hr. w2 Responsibilities: Design, develop, test, and maintain features and services that ingest multiple...  ...quality and monitoring. Experience with relational databases (PostgreSQL, MySQL, Aurora) and working knowledge of NoSQL (DynamoDB,... 
    Postgresql
    Work experience placement
    Remote work

    Eliassen Group

    Rockville, MD
    2 days ago

  • Senior Full Stack Engineer — Backend Focus

     ...scalability. Work with AWS , including Lambda and RDS , to develop and operate cloud-based applications. Analyze database...  ...through to completion. Nice to have Experience with PostgreSQL, MongoDB, Python, or Spark SQL. Experience with CI/CD,... 
    Postgresql
    Permanent employment
    Full time
    Temporary work
    Fixed term contract
    Immediate start
    3 days per week

    Unisys

    Rockville, MD
    4 days ago

  • Senior Software Engineer

     ...Our client is seeking a Senior Software Engineer to design, develop, and maintain data-intensive applications that ingest multiple...  ...pipeline monitoring. Experience with relational databases such as PostgreSQL, MySQL, or Aurora, and NoSQL databases such as DynamoDB,... 
    Postgresql
    Work experience placement
    Remote work

    Eliassen Group

    Rockville, MD
    4 days ago

  • Sr. Java Developer

     ...individual contributor with deep expertise in Java to design, develop, and maintain complex, enterprise-grade applications on AWS through...  ...storage solutions including relational databases (Example: PostgreSQL, MySQL), NoSQL systems (Example: MongoDB, Cassandra), and... 
    Postgresql
    Work experience placement

    Unisys

    Rockville, MD
    1 day ago

  • Database Engineer

     ...Description: As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security...  ...frameworks to interact with data models such as mariaDB, MongoDB, and PostgreSQL and send data upon request, in JSON format, to UI front ends.... 
    Postgresql
    Shift work

    All Capital Solutions, Inc.

    Rockville, MD
    2 days ago

  • Sr. Full Stack Developer

     ...AWS, Azure, or similar cloud platforms Relational Database: PostgreSQL with the ability to write SQL. Operating System: Linux...  ...design patterns and coding standards. Experience architecting, developing, and delivering complex software systems into production. Working... 
    Postgresql

    Vets Hired

    Gaithersburg, MD
    4 days ago

  • Senior Software Engineer

     ...minimal supervision, the Senior Software Engineer assists in developing software products and works on improving the overall quality of...  ...architectureCI/CD pipelines (GitLab exposure preferred)DatabasesSQL (PostgreSQL, MySQL, Aurora)EMRAthenaEducation/Experience Requirements:... 
    Postgresql
    Full time
    Temporary work
    For contractors
    Work experience placement
    For subcontractor
    Local area
    Immediate start

    Financial Industry Regulatory Authority

    Rockville, MD
    3 days ago

  • PostgreSQL Database Developer

     ...PostgreSQL Database DeveloperEmployment Type: Full Time, Experienced levelCGS is seeking a PostgreSQL Database Developer to join our team supporting a rapidly growing Data Analytics and Business Intelligence platform focused on providing data solutions that empower our... 
    Postgresql
    Full time

    Contact Government Services LLC

    Rockville, MD
    12 hours ago

  • AI Software Developer - All Levels Remote

    $87.1k - $157.45k

    Leidos is seeking AI Software Developers (Jr, Mid, Senior levels). Applicants of any level may apply to this position and will be evaluated...  ...and DevOps practices Experience with relational databases (PostgreSQL, Oracle) and NoSQL databases (MongoDB, Cassandra) Solid... 
    Postgresql
    Full time
    Remote work
    Work from home

    Leidos

    Gaithersburg, MD
    4 days ago

  • Senior Software Engineer Java/Python Big Data

     ...Glue, Step Functions, Airflow, AWS, Microservices, REST APIs, PostgreSQL, MySQL, Aurora, DynamoDB, MongoDB, Cassandra, SQL, Data Lakes,...  ..., EMR, Presto/Trino, and Athena. ~ Experience designing and developing large-scale ETL/ELT pipelines. ~ Experience with batch and streaming... 
    Postgresql

    NMK GLOBAL, INC

    Rockville, MD
    2 days ago

  • Full Stack Software Engineer

     ...We are seeking a Full Stack Software Engineer to design, develop, test, and deploy enterprise-grade web applications supporting regulatory...  ...and NoSQL database solutions using Oracle Database, PostgreSQL (Amazon RDS), Amazon DocumentDB, and DynamoDB. Develop complex... 
    Postgresql

    Compunnel

    Rockville, MD
    2 days ago

  • Developer II

     ...SQL Developer Location: Washington, DC/Plano TX (Should be within 75 miles radius – 2/3 days hybrid) Duration: 6+Months SQL Development MySQL/PostgreSQL Python Development - NumPy, Pandas, SciPy etc… Advanced SQL/Complex SQL Queries/Stored Procedure/... 
    Postgresql

    Samprasoft

    Washington DC
    4 days ago

  • Database Engineer II

    $2,500 per month

     ...data storage, retrieval, and flow. The Database Engineer also develops new workflows to replace or enhance existing processes, supports...  ...interface with databases including MariaDB, MongoDB, and PostgreSQL, delivering data in JSON format to front-end applications.... 
    Postgresql
    Immediate start

    One Network

    Rockville, MD
    2 days ago

  • Database Engineer (MongoDB)

     ...Description: As part of the Secure the Enterprise initiative, develop capabilities to shift from the current manual system security...  ...to interact with data models such as mariaDB, MongoDB, and PostgreSQL and send data upon request, in JSON format, to UI front ends.... 
    Postgresql
    Local area
    Shift work

    Power3 Solutions

    Rockville, MD
    2 days ago

  • Software Developer

    $135k - $216k

     ...Software Developer Job Location: US-MD-Linthicum Responsibilities Use education and experience to design, develop, code, test...  ...Angular framework. Implement interfaces with Apache server, PostgreSQL and Microsoft databases. Support moving existing applications... 
    Postgresql
    Contract work
    Shift work

    Peraton

    Rockville, MD
    2 days ago

  • Java or Python Developer with Big Data

     ...Position : Java or Python Developer with Big Data Location : Rockville, MD (Hybrid) Term : W2 role Duration : Long Term...  ...validation, and pipeline monitoring. Relational databases (PostgreSQL, MySQL, Aurora) and NoSQL databases (DynamoDB, MongoDB,... 
    Postgresql
    Work experience placement

    Cloud BC Labs

    Rockville, MD
    2 days ago

  • Database Developer

     ...candidate solid experience with Advance SQL quires (stored procedure)This candidate will should have solid experience with MYSQL AND PostgreSQL.50% roles are into the quires/development/scripting side, 50% into the documentation side.This candidate will create reports,... 
    Postgresql
    Remote work

    Samprasoft

    Reston, VA
    12 hours ago

  • Senior Software Engineer

    $107.9k - $195.05k

     ...Primary Responsibilities: Object-Oriented Programming:Design, develop, test, troubleshoot, andmaintainscalable software applications...  ...with Docker or OpenShift. Experience with Spring Boot, PostgreSQL, Tomcat, or Maven. Experience working in Agile development... 
    Postgresql
    Contract work
    Local area
    Immediate start

    Via Logic LLC

    Gaithersburg, MD
    1 day ago

  • Software Engineer

    $129k

     ...We are seeking an experienced Software Engineer to design, develop, and maintain mission‑critical software solutions supporting Geospatial...  ...Architect and optimize relational database solutions using PostgreSQL and SQL. Design and implement RESTful APIs and service‑... 
    Postgresql
    Work at office
    Work from home
    Home office

    Chenega Corporation

    Gaithersburg, MD
    12 hours ago

  • Software Engineer: Go/Golang

     ...focused applications . Key Responsibilities • Design, develop, and deploy scalable, high-performance software applications....  ...microservices . • Work with SQL and NoSQL databases including PostgreSQL, MySQL, MongoDB, and DynamoDB. • Build and maintain CI/CD... 
    Postgresql
    Contract work

    TekStream Solutions

    McLean, VA
    4 days ago

  • Senior Database Reliability Engineer (DBRE)

     ...are too, let's talk.About the RoleWe are looking for a highly skilled Database Reliability Engineer (DBRE) with deep expertise in PostgreSQL at scale and solid experience with MySQL. In this role, you will design, operationalize, and optimize the data persistence layer... 
    Postgresql

    Okta, Inc.

    Washington DC
    4 days ago

  • Azure DevOps Engineer

     ...pipelines for application and infrastructure deployments. Develop multi-stage YAML pipelines for automated build, test, release,...  ...Kubernetes Service (AKS), Azure SQL Database, and Azure Database for PostgreSQL. Implement release management, deployment approvals, and... 
    Postgresql
    Permanent employment
    Full time

    KTek Resourcing

    Washington DC
    2 days ago

  • Database Engineer - TS/SCI

    $97.3k - $132.46k

     .../SCI ClearanceLocation: Hybrid | Onsite 3 days a week in Arlington, VAThe Database Engineer will design, implement, and optimize PostgreSQL, Oracle, and Microsoft SQL Server database systems that support enterprise-scale data environments, including cloud-hosted environments... 
    Postgresql
    3 days per week

    Dunhill Professional Search

    Arlington, VA
    1 day ago

  • Power BI Developer - Telecom Domain

     ...scheduling reports, and On-Premise Data Gateway setup. Capable of developing visual reports, dashboards, and KPI scorecards. Hands-on...  .... Additional Requirements Experience connecting to PostgreSQL, AWS, and other telecom-relevant data sources. Strong analytical... 
    Postgresql
    Full time

    Programmers.io

    Washington DC
    4 days ago

  • Senior Software Engineer

     ....  Responsibilities Object-Oriented Programming: Design, develop, test, troubleshoot, and maintain scalable software applications...  ...with Docker or OpenShift.  Experience with Spring Boot, PostgreSQL, Tomcat, or Maven.  Experience working in Agile development... 
    Postgresql
    Work at office
    Work from home
    Home office

    Chenega Corporation

    Gaithersburg, MD
    20 days ago

  • Full Stack Engineer

     ...features that have immediate impact. What You'll Do Design, develop, and deploy full-stack applications from concept to production...  ...Backend: Node, .NET, C#, PHP Cloud: AWS Databases: PostgreSQL, MySQL, SQL AI: LLMs, Generative AI, Prompt Engineering... 
    Postgresql
    Full time
    Immediate start
    Flexible hours

    Green Key Resources

    Tysons Corner, VA
    3 days ago