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  • TS/SCI with Polygraph Cleared Software Developer

     ...multiple Top Secret SCI Cleared Fullscope Polygraph Software Developers, Software Engineers, and DevOps Engineers to join our team supporting...  ...understanding of DevOps Experience with SQL, Oracle, or PostgreSQL Insight Global is hiring multiple candidates for this... 
    Postgresql
    Full time

    Insight Global

    Fort George G Meade, MD
    3 days ago

  • SQL Engineer

     ...problems, not routine queries Key Responsibilities Develop advanced, high-performance SQL queries across large, complex datasets...  ...functions Strong experience with relational databases (PostgreSQL, MySQL, Oracle, or similar) Experience working with large-... 
    Postgresql

    Leidos

    Gaithersburg, MD
    4 hours agonew

  • Senior Java Developer Spring Boot and GenAI/LLM

     ...architect services for high throughput and low latency on AWS with PostgreSQL, support existing SOAP based integrations where they remain,...  ...to the architecture, and mentor junior and mid level developers. Required Master’s degree and 5+ years, Bachelor’s degree... 
    Postgresql
    Full time
    For contractors

    ETHOS - Talent & Advisory

    Baltimore, MD
    16 hours ago

  • Senior Systems Integrator Engineer

    $107.9k - $195.05k

     ...infrastructure, data, network, security, and mission-system components.• Develop and maintain system integration strategies, plans, procedures,...  ..., SonarQube, Nexus, Vault, or Keycloak.• Experience with PostgreSQL, MySQL, SQL Server, OpenSearch/Elasticsearch, or similar... 
    Postgresql
    Full time
    Contract work

    Leidos

    Gaithersburg, MD
    16 hours ago

  • Software Engineer

     ...and polygraph are required. The Software Engineer designs, develops, tests, deploys, documents, maintains, and enhances complex and...  ...Experience with SQL technologies such as MySQL, MariaDB, and PostgreSQL Experience with NoSQL technologies such as MongoDB and Elasticsearch... 
    Postgresql

    Fuse Engineering

    Annapolis Junction, MD
    3 days ago

  • Mid-Level Software Engineer

     ...Engineering position. The Software Engineer shall be responsible for developing and maintaining a web application that manages access to HPC...  ...Experience with SQL technologies such as MySQL, MariaDB, and PostgreSQL Experience with containerization technologies such as... 
    Postgresql
    Full time

    2HB Incorporated

    Annapolis Junction, MD
    3 days ago

  • TS/SCI Cleared Agile Microservices Developer

    $213k - $233k

     ...architecture and cutting-edge technologies. The Microservices Developer will be responsible for: Writing java spring boot based micro...  ...-based stored (MongoDB, OpenSearch, etc.) Relational Data Store Familiarity ( RDS, PostgreSQL, Oracle, etc.) #J-18808-Ljbffr... 
    Postgresql
    Immediate start

    Dover Networks LLC

    Maryland
    16 hours ago

  • Fullstack Developer

     ...Rate: DO We are seeking a Software Engineer to design, develop, and support enterprise applications that power critical business...  .... ~ Experience working with relational databases such as PostgreSQL, Oracle, or MySQL. ~ Ability to quickly learn new... 
    Postgresql
    Contract work
    Immediate start

    ConsultNet Technology Services and Solutions

    Rockville, MD
    2 days ago

  • Senior Software Engineer

    $179k - $237k

     ...Orchestrate and monitor complex workflows using Apache Airflow Develop and support distributed processing pipelines using Apache...  ...large datasets using SQL technologies such as MySQL, MariaDB, and PostgreSQL Support data quality, validation, and anomaly detection... 
    Postgresql
    Immediate start
    Visa sponsorship

    Intelliforce-IT Solutions Group, LLC.

    Annapolis Junction, MD
    2 hours agonew

  • SR Software Engineer

    $235k - $245k

     ...requirements within the team. This position will allow an advanced developer to broaden their skills in the Java language as well as use...  ...Java DBA development SQL Query creation PostGreSQL ElasticSearch aggregations Salary: $235,000 - $245,000 annually... 
    Postgresql
    Full time
    Immediate start
    Remote work

    Shield Consulting Solutions, Inc.

    Maryland
    16 hours ago

  • Senior Software Engineer

    $107.9k - $195.05k

     ...for application components, services, APIs, and integrations.• Develop and maintain high-quality production software.• Design and...  ...Azure, or similar cloud platformso Relational Database: MySQL, PostgreSQL, or SQL Servero Operating System: Windows, Linuxo Version Control... 
    Postgresql
    Full time
    Contract work

    Leidos

    Gaithersburg, MD
    16 hours 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

  • Python & AWS Software Developer

     ...Python & AWS Software Developer Washington, DC Metro Area | Hybrid Full-Time, W-2 The engagement requires United States citizenship...  .... ~ Working knowledge of relational databases such as PostgreSQL, SQL Server, or Oracle. ~ Experience with NoSQL databases such... 
    Postgresql
    Full time
    Temporary work
    Immediate start

    TekStream Solutions

    Baltimore, MD
    2 days ago

  • Cloud Systems Administrator, Lead Associate - TS/SCI w/poly

    $135k - $216k

     ...environment, partnering with cross-agency stakeholders to design, develop, and sustain enterprise operational capabilities in support of...  ...or something similar Database technologies (Mongo, MySQL, PostgreSQL, or similar) Python Git Terraform Nginx RHELGrafana AWS resource... 
    Postgresql
    Contract work
    Temporary work
    Shift work

    Peraton Corporation

    Annapolis Junction, MD
    1 day ago

  • Sr. Software Engineer (some telework)

    $200k - $210k

     ...such as Jira and Confluence Experience ensuring quality control of developed and modified software Required Experience: Git Java, C++, or Python Relational databases (e.g., PostgreSQL) SQL Salary: $200,000 - $210,000 annually Excellent... 
    Postgresql
    16 hours
    Immediate start
    Remote work

    Shield Consulting Solutions

    Annapolis Junction, MD
    1 day ago

  • Platform Services Technical Lead

    $131.3k - $237.35k

     ...infrastructure experience Experience with Appian or other low-code software technologies Experience with any of the following technologies: PostgreSQL DevOps practices and tools including Continuous Integration/Continuous Delivery (CI/CD) tools and practices, especially Gitlab or... 
    Postgresql
    Full time
    Casual work
    Remote work
    Flexible hours

    Leidos

    Bethesda, MD
    3 days ago

  • Senior Software Engineer (Cloud-Native Systems)

    $230k - $240k

     ...Description The Software Engineer shall be responsible for developing, sustaining, and troubleshooting GHOSTGEM's software suite of...  ...Desired Experience Experience with SQL databases including PostgreSQL Experience with the Atlassian Tool Suite including Jira and... 
    Postgresql
    Full time
    Immediate start
    Remote work

    Shield Consulting Solutions, Inc.

    Maryland
    3 days ago

  • Oracle Database Engineer

     ...and operational support to a large, fast-paced program, and is developing infusing new technology and adding advanced capabilities while...  ...other relational and non-relational/NoSQL databases such as PostgreSQL and MongoDB.Must have experience using Oracle SQL/PLSQL, and SQL... 
    Postgresql
    Temporary work

    CyberCore Technologies

    Annapolis Junction, MD
    4 days ago

  • Software Requirements Engineer

     ...requirements include system level requirements, requirements developed by the Government Business and Product Owners, technical implementation...  ..., and performance tuning across both Relational (SQL) (e.g., PostgreSQL, MySQL) and NoSQL databases (e.g., MongoDB, DynamoDB). Message... 
    Postgresql
    Full time
    Contract work
    For contractors
    Work at office
    Remote work

    ASRC Federal Holding Company

    Suitland, MD
    19 hours ago

  • Software Engineer (SWE-3) - Mission Application Development

    $179k - $237k

     ...DINO Troubleshoot production issues in Linux environments Develop new Python or Rust services Integrate services with message...  ...Desired Skills Experience with SQL databases, especially PostgreSQL Familiarity with Atlassian tools such as Jira and Confluence... 
    Postgresql
    Immediate start
    Visa sponsorship

    The Solutions Group Llc

    Annapolis, MD
    16 hours ago

  • Full Stack Developer

    $210k - $225k

     ...Salary: $210K to $225K We are seeking a hands-on Full Stack Developer to join a high-performing technical team supporting mission-...  ...a particular emphasis on Python, Flask, TypeScript, React, PostgreSQL, and AWS . Responsibilities Design, develop, test, and... 
    Postgresql

    The Josef Group

    Bethesda, MD
    16 hours ago

  • Sr Cloud Engineer/Sr Software engineer/application development

     ...Git workflows, automated testing, and deployment practices. Develop AI/ML and agentic applications and tools alongside Government...  ...Functions. Experience with relational and NoSQL databases such as PostgreSQL, Aurora, and DynamoDB. At least one AWS certification (... 
    Postgresql
    Full time
    For contractors
    Remote work

    Softek International

    Baltimore, MD
    2 days ago

  • Sr. Software Engineer TS/SCI Polygraph HANOVER

    $131.3k - $237.35k

     ...environment.ResponsibilitiesPrimary responsibilities include:Develop, maintain, and enhance Java/Spring applications supporting:A web...  ...SQL and relational database experience, including PostgreSQL or equivalent technologiesExperience working in Linux development... 
    Postgresql
    Full time
    Immediate start
    Flexible hours

    Leidos

    Hanover, MD
    2 days ago

  • Clinical Applications Programmer II

    $60k - $70k

     ...workflows in accordance with study protocols and source templates.Develop and maintain edit checks and data validation rules using logic...  ..., and/or web administration experience.Experience with MySQL, PostgreSQL, Microsoft SQL, Oracle, and/or Microsoft Access.Laboratory,... 
    Postgresql
    Contract work
    Temporary work
    Worldwide
    Flexible hours

    Pharmaron Biologics

    Baltimore, MD
    3 days ago

  • Python Developer

    $107.9k - $195.05k

     ...GolangExperience with GitLab CI/CDExperience working in an Agile Scrum development teamDatabase administration/development experience with PostgreSQL or similar Experience with networking protocols (TCP, UDP, TLS)Self-starter requiring minimal supervision Intelligent, proactive... 
    Postgresql
    Full time

    Leidos

    Columbia, MD
    1 day ago

  • DevOps Engineer

    $75.2k - $158.1k

     ...and Kubernetes.1-2 years of Python experience, specifically for developing custom scripts.Required for Level 3 and 4:Must have a TS/SCI...  ...specifically for developing custom scripts.Desired:Experience with PostgreSQL databases.Familiarity with establishing coding standards,... 
    Postgresql
    Contract work
    Work experience placement
    Immediate start
    Flexible hours

    CACI International

    Laurel, MD
    3 days ago

  • Senior Software Engineer

    $200k - $215k

     ...requirements within the team. This position will allow an advanced developer to broaden their skills in the Java language as well as use...  ...: Java DBA development SQL Query creation PostGreSQL ElasticSearch aggregations Salary range for this position... 
    Postgresql
    Contract work
    Work experience placement
    Local area

    Red Arch Solutions, Inc.

    Maryland
    16 hours 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

  • Full Stack Developer 2 - (Python, JavaScript, Data Visualization)

    $241k - $295k

     ...Annapolis Junction, Maryland Description: Senior Full Stack Developer position. Work location: Fort Meade, MD / OPS1. TTO 12;...  ...interface with relational databases (DBs) such as MySQL or PostgreSQL Experience with leading small cross functional teams Knowledge... 
    Postgresql
    Temporary work
    Flexible hours
    Shift work

    Akina, Inc.

    Maryland
    16 hours 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