Average salary: $102,385 /yearly

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  • Junior Developer

     ...by building responsive web interfaces and components using HTML, CSS, JavaScript, React.js, and TypeScript. Writing and optimizing SQL queries and designing schemas for relational databases such as PostgreSQL, MySQL, or SQLite to support backend functionality.... 
    SQL
    Full time
    Internship
    Work at office

    MANTECH

    Annapolis Junction, MD
    -96

  • Senior Software Developer

     ...demonstrations once a quarter to the customer LINQ and entity framework Object Relationship Mapping (ORM) Python JavaScript CSS SQL/MySQL Server Visual Studio workstations and some Eclipse ISS Web Servers hosting XML and PDF generation Must remain on... 
    SQL

    Avid Technology Professionals

    Annapolis Junction, MD
    22 hours ago

  • Mid-Level Software Engineer

     ...Recent software development experience using Python Experience designing and developing REST interfaces using FastAPI Experience with SQL technologies such as MySQL, MariaDB, and PostgreSQL Experience with containerization technologies such as Docker, containerd, and... 
    SQL
    Full time

    Navstar

    Annapolis Junction, MD
    9 days ago

  • Software Engineer

     ...with software frameworks used for searching, monitoring, and analyzing big data such as Splunk and Elastic Stack Experience with SQL technologies such as MySQL, MariaDB, and PostgreSQL Experience with NoSQL technologies such as MongoDB and Elasticsearch Experience... 
    SQL

    Fuse Engineering

    Annapolis Junction, MD
    4 days ago

  • Application Database Administrator (Senior)

     ...with cloud services (AWS, Microsoft Azure); and Linux and Windows Server environments; Experience with database technologies (MySQL, MS SQL, PostgreSQL Oracle, MongoDB) a plus. Why You Will Love Interclypse You want to work for an adaptive company that moves at... 
    SQL
    Temporary work
    Flexible hours

    Interclypse

    Annapolis Junction, MD
    4 days ago

  • Database Engineer

    $185k - $230k

     ...languages (e.g., Bash, Python). • Document database architecture, processes, and best practices. Required Qualifications: • Strong SQL skills and experience with performance tuning and query optimization. • Proficiency in Linux/Unix environments and CLI tools like... 
    SQL

    Peterson Technologies

    Annapolis Junction, MD
    8 days ago

  • Remote Cloud DBA — Azure SQL, PostgreSQL & Security

     ...Administrator to manage and secure cloud database platforms critical to healthcare applications. This role requires expertise in Azure SQL, PostgreSQL, and Cosmos DB. The successful candidate will design, implement, and optimize database platforms, ensuring performance... 
    SQL
    Remote job

    Dexian DISYS

    Columbia, MD
    2 days ago

  • Full Stack Software Engineer

     ...Airflow (DAG design, scheduling, operators, sensors) to orchestrate, schedule, and monitor complex workflows •    Experience with SQL technologies such as MySQL , MariaDB , and PostgreSQL for querying, joining, and aggregating large datasets •    Familiar with... 
    SQL
    Visa sponsorship
    Work visa

    GIGATEC Engineering

    Annapolis Junction, MD
    15 days ago

  • Database Administrator (DBA) - Postgres - FULLY CLEARED with POLYGRAPH REQUIRED

    $125k - $225k

     ...DB Vault, Oracle Enterprise Manager Cloud Control, label security, and data migration, Oracle, Database, NoSQL, PostgreSQL, MongoDB, SQL (General), JavaScript, BASH, Linux, Perl, Python, Java, ETL, Cassandra, Agile Due to federal contract requirements, United States... 
    SQL
    Contract work
    Temporary work
    Immediate start

    Constellation Technologies, Inc

    Annapolis Junction, MD
    4 days ago

  • SQL DBA - Mid or Senior Level

     ...Job Description Job Description SITEC is seeking a Senior SQL Database Administrator to support lifecycle sustainment activities for commercial and custom-developed education, learning, and training applications. This role will support a fast-paced technical team... 
    SQL
    Monday to Friday

    SITEC Consulting

    Annapolis Junction, MD
    11 days ago

  • Senior Software Engineer

    $179k - $237k

     ...Use Python, Java, Bash, pandas, and NumPy to automate, transform, and prepare data Query, join, and aggregate large datasets using SQL technologies such as MySQL, MariaDB, and PostgreSQL Support data quality, validation, and anomaly detection efforts across mission... 
    SQL
    Immediate start
    Visa sponsorship

    Intelliforce-IT Solutions Group, LLC.

    Annapolis Junction, MD
    23 hours ago

  • Database Engineer Level 0 - Active TS/SCI with Polygraph Clearance

     ...environment (if applicable) Required Experience Experience with: Oracle PostgreSQL MongoDB Redis Strong SQL skills and experience with tools such as SQL Developer Experience supporting programs/contracts of similar scope and complexity... 
    SQL
    Temporary work

    EMTAK LLC

    Annapolis Junction, MD
    22 hours ago

  • Senior Data Scientist

     ...performance data parsers for extremely large and complex datasets Implement and manage various database systems, including graph, SQL, NoSQL, and vector databases Collaborate with AI/ML engineers and data scientists to understand data requirements and optimize data... 
    SQL
    Temporary work

    Gormat

    Annapolis Junction, MD
    4 days ago

  • Database Engineer / Oracle DBA (TS/SCI w/ FS Poly)

    $220k - $260k

     ...migration, replication, performance tuning Backup, recovery, and user administration Develop and optimize: Database schemas SQL / PL-SQL queries Scripts and automation Support high-availability, distributed data environments Conduct risk... 
    SQL
    For contractors
    Visa sponsorship

    Northwest Talent Solutions

    Columbia, MD
    1 day ago

  • SQL Developer (Senior)

     ...analysis, system programming, application programming, and/or equipment analysis Preferred Qualifications Strong command of SQL and experience with relational databases such as PostgreSQL Experience creating normalized and denormalized data models... 
    SQL
    Temporary work
    Flexible hours

    Interclypse

    Annapolis Junction, MD
    29 days ago

  • Software Engineer 2 (Data Transformation & Analytics)

    $170k - $190k

     ...Apache Airflow (DAG design, scheduling, operators, sensors) to orchestrate, schedule, and monitor complex workflows Familiar with SQL technologies such as MySQL, MariaDB, and PostgreSQL for querying, joining, and aggregating large datasets Familiar with HPC Job Scheduling... 
    SQL

    Cornerstone Defense

    Annapolis Junction, MD
    4 days ago

  • Back End Engineer

     ...principles, methodologies, and tools such as Ansible Experience using Git Source Control System Desired Skills Experience with SQL databases including PostgreSQL Experience with the Atlassian Tool Suite including Jira and Confluence Enjoys the occasional... 
    SQL
    Visa sponsorship
    Work visa

    GIGATEC Engineering

    Annapolis Junction, MD
    a month ago

  • Database Engineer

     ...degree in Computer Science, Information Technology, or a related field. Proficiency in relational databases (e.g., MySQL, PostgreSQL, SQL Server) and NoSQL databases (e.g., MongoDB, Cassandra). Strong knowledge of SQL, database design, and normalization techniques.... 
    SQL
    Temporary work
    Immediate start
    Flexible hours

    Pointer Technologies

    Annapolis Junction, MD
    14 days ago

  • AI Engineer

     ...(primary for AI/ML development) Experience with one or more backend/system languages: Java, Go, C++, or Scala Familiarity with SQL and working knowledge of query optimization for large datasets AI/ML Frameworks & Tools Experience with frameworks such as TensorFlow... 
    SQL
    Immediate start

    InterImage

    Annapolis Junction, MD
    3 days ago

  • Cloud Database Administrator

    $140k - $160k

     ...business-critical and healthcare applications. CSS maintains a significant amount of Protected Health Information (PHI) across Azure SQL, PostgreSQL, Cosmos DB, and Azure Storage services. The Cloud DBA will design and operate secure, highly available, and compliant database... 
    SQL
    Full time
    Local area
    Remote work

    Dynamed Solutions, LLC

    Columbia, MD
    3 days ago

  • Database Engineers / Administrators - multiple levels - FULLY CLEARED with POLYGRAPH REQUIRED

    $105k - $240k

     ...existing database scripts to enhance systems support and create new database scripts for recurring database issues. Develop and execute SQL queries for routine and ad hoc requests. Perform system updates and Information Assurance Vulnerability Alert (IAVA) patching.... 
    SQL
    Contract work
    Temporary work
    Immediate start

    Constellation Technologies, Inc

    Annapolis Junction, MD
    4 days ago

  • Data Warehouse / BI Architect

     ...Apache Airflow (DAG design, scheduling, operators, sensors) to orchestrate, schedule, and monitor complex workflows Experience with SQL technologies such as MySQL, MariaDB, and PostgreSQL for querying, joining, and aggregating large datasets Familiar with HPC Job... 
    SQL
    Visa sponsorship
    Work visa

    GIGATEC Engineering

    Annapolis Junction, MD
    a month ago

  • Java Developer

     ...Spring or Spring Boot). · Basic knowledge of RESTful web services and API development. · Understanding of relational databases (e.g., SQL, PostgreSQL, MySQL). · Knowledge of version control systems such as Git. · Familiarity with build tools such as Maven or Gradle.... 
    SQL
    Remote work

    eSimplicity

    Columbia, MD
    24 days ago

  • Database Engineer

     ...PostGIS to design, develop, and optimize our spatial and relational data systems. The ideal candidate will have a strong foundation in SQL, database performance tuning, and spatial data management. You will play a critical role in ensuring data reliability, scalability,... 
    SQL

    thejosefgroup.com

    Annapolis Junction, MD
    4 days ago

  • Sr. Systems Engineer

     ...System monitoring tools (Zabbix, SNMP) Virtualization (ESXi, KVM, Red Hat Virtualization) Data replication and storage (DBRD, NAS/SAN) SQL and NoSQL databases (PostgreSQL, MySQL, MongoDB) Proficient in at least one scripting language (e.g., Bash, PowerShell, Perl, Python)... 
    SQL
    Full time
    Work experience placement

    Compass Pointe Consulting

    Columbia, MD
    2 days ago

  • Database Administrator

    $141.5k - $236k

     ...processes; as well as report distribution Provide server administration with a variety of database products that include Oracle, SQL Server, and SYBASE Perform disaster recovery, performance analysis and tuning, index maintenance, and monitoring of data Perform... 
    SQL
    Hourly pay
    Contract work
    Temporary work
    Work experience placement
    Work at office
    Local area
    Remote work

    ManTech

    Columbia, MD
    4 days ago

  • Oracle Database Administrator - TS SCI w/ Polygraph

     ...Oracle and/or other relational and non-relational/NoSQL databases such as PostgreSQL and MongoDB. Must have experience using Oracle SQL/PLSQL, and SQL in general. Must have experience scripting with JavaScript, Bash/Linux shell scripting (in general), Perl, and/or... 
    SQL
    Bi-weekly pay
    Temporary work

    Sensible Solutions and Technologies Inc

    Annapolis Junction, MD
    3 days ago

  • Junior Database Administrator

    $107k - $114k

     ...activity and utilization. May develop stored procedures and/or triggers. Administers a variety of database systems, such as Microsoft SQL Server, and other Database Management Systems (DBMS). Develops and enforces database administration and user standards and... 
    SQL
    Full time
    Contract work
    Temporary work
    Local area
    Remote work
    Shift work

    TekSynap

    Annapolis Junction, MD
    22 hours ago

  • Software Engineer 3 - Linux/Bash/Python/JavaScript/React/Jupyter/JSON/NumPy

    $130k - $270k

     ...Apache Airflow (DAG design, scheduling, operators, sensors) to orchestrate, schedule, and monitor complex workflows Experience with SQL technologies such as MySQL, MariaDB, and PostgreSQL for querying, joining, and aggregating large datasets Familiar with HPC Job... 
    SQL
    Hourly pay
    Temporary work

    Captivation Software LLC

    Annapolis Junction, MD
    8 days ago

  • Software Engineer Level 5

     ...Experience building scalable systems with Python and FastAPI. Experience designing and managing PostgreSQL databases with efficient SQL and indexing strategies. Proficiency in Python. Proficiency in FastAPI. Proficiency in PostgreSQL. Proficiency in... 
    SQL

    Base2 Solutions

    Annapolis Junction, MD
    4 days ago