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  • Senior Systems Integrator Engineer

    $107.9k - $195.05k

     ...issues.• Develop integration approaches for APIs, microservices, databases, messaging systems, and external interfaces.• Coordinate...  ...Nexus, Vault, or Keycloak.• Experience with PostgreSQL, MySQL, SQL Server, OpenSearch/Elasticsearch, or similar technologies.• Experience... 
    Database
    SQL
    Full time
    Contract work

    Leidos

    Gaithersburg, MD
    2 days ago

  • Senior Software Engineer

    $107.9k - $195.05k

     ...RESTful APIs, microservices, and data services.• Design and optimize database schemas, queries, and data-access strategies.• Troubleshoot...  ...similar cloud platformso Relational Database: MySQL, PostgreSQL, or SQL Servero Operating System: Windows, Linuxo Version Control System... 
    Database
    SQL
    Full time
    Contract work

    Leidos

    Gaithersburg, MD
    2 days ago

  • Software Engineer SME

    $131.3k - $237.35k

     ...interfaces using modern web development frameworksDesign and optimize database schemas, queries, data-access layers, and data-processing...  ...CloudFormation and RDSRelational Database: MySQL, PostgreSQL, or SQL ServerNoSQL Database: OpenSearch/Elasticsearch.Operating System:... 
    Database
    SQL
    Full time
    Contract work
    For contractors

    Leidos

    Gaithersburg, MD
    3 days ago

  • Senior Data Engineer

    $131.3k - $237.35k

     ...development of hybrid analytical query capability, integrating relational databases, object storage, lakehouse technologies, and distributed query...  ..., or analytical data platforms.Strong hands-on experience with SQL and Python.Strong experience with PostgreSQL and/or Amazon... 
    Database
    SQL
    Full time
    Contract work

    Leidos

    Gaithersburg, MD
    2 days ago

  • Mid-Level Software Engineer

    $87.1k - $157.45k

     ...jQuery, Spring Boot, Django, Node.js, Flask, or SvelteCloud Development: AWS, Azure, or similar cloud platformsRelational Database: MySQL, PostgreSQL, or SQL ServerOperating System: Windows, LinuxVersion Control System: GitDeep understanding of modern software design... 
    Database
    SQL
    Full time
    Contract work

    Leidos

    Gaithersburg, MD
    12 hours ago

  • Manager, Field Systems Engineering

     ...and analysis tools such as Wireshark, SNMP monitoring tools, and database query tools.Satellite Communications & RF: Strong knowledge of...  ...knowledge of relational databases and structured queries, including MS SQL and MySQL. Strong analytical, troubleshooting, and problem-... 
    Database
    SQL
    Work experience placement
    Remote work

    Comtech EF Data Corporation

    Germantown, MD
    1 day ago

  • Marketing Data Engineer: SQL & ETL

     ...Germantown, MD is seeking a data systems professional to design and maintain database solutions that support client objectives through analysis, modeling, and management. The role emphasizes SQL proficiency, OO programming, and robust documentation. You will work on ETL... 
    Database
    SQL

    Datalab-US

    Germantown, MD
    1 day ago

  • Sr. Big Data Architect

     ...intelligence systems (dimensional modeling, data mining, predictive analytics).• Prior knowledge and experience with database technologies such as Oracle, SQL Server, MySQL, NoSQL, and In-memory databases• Knowledge and experience with Transact SQL and PL SQL.• Strong... 
    Database
    SQL
    Permanent employment
    Full time
    Temporary work

    Ventures Unlimited

    McLean, VA
    1 day ago

  • Marketing Data Engineer - SQL & ETL Specialist

    $80k - $100k

    A technology firm in Germantown, MD is seeking a Database Systems Developer. This role involves developing database systems solutions, scripting...  ...in a STEM field and 2-3 years of experience, particularly with SQL and structured programming. Additional skills in direct... 
    Database
    SQL

    Datalab USA

    Germantown, MD
    1 day ago

  • Drug Safety

     ...analysis of data from clinical trials, internal and external safety databases, real-world data from EMR and claims using statistical, machine...  ...Expertise in programming languages, especially R/ Python and SQL. Understanding of widely used statistical methods and machine... 
    Database
    SQL

    Fortira

    Gaithersburg, MD
    2 days ago

  • Senior AI Software Developer - 176618

    $160k - $180k

     ...design, and technical decision-makingDesign and integrate REST APIs, databases, messaging systems, and external servicesDevelop software for...  ..., Test Automation, Agile, SAFe, Scaled Agile Framework, NoSQL, SQL, Cloud Development, Real-Time Systems, Mission Critical Systems,... 
    Database
    SQL
    Contract work
    3 days per week

    ZP Group

    Gaithersburg, MD
    12 hours ago

  • Senior AI Software Developer

     ...and help drive key technical decisions.Build integrations with databases, messaging platforms, and external services through APIs.Collaborate...  ...as Code, IaC, Git, GitHub, GitLab, Kubernetes, Containerization, Container Orchestration, OpenShift, SQL, NoSQL#LI-hybrid #LI-JF2
    Database
    SQL
    Contract work

    ZP Group

    Gaithersburg, MD
    2 days ago

  • Senior Automated Test Engineer

    $107.9k - $195.05k

     ...environments.Familiarity with cloud platforms such as AWS and automated testing of cloud-hosted applications.Experience with SQL and database validation to support end-to-end test scenarios.Experience testing microservices-based or distributed applications.Familiarity... 
    Database
    SQL
    Full time
    Shift work

    Leidos

    Gaithersburg, MD
    3 days ago

  • Full Stack Python Developer

     ...(Hybrid Tue-Thru) Duration: 6+ Months Possible Extension/Conversion Job Details MUST HAVES Python Pandas SQL Server Database Development – T-SQL/SSIS/SSRS/etc. Database Schemas & Normalization Angular/React API – REST/SOAP/Any Other Metrics... 
    Database
    SQL

    Samprasoft

    McLean, VA
    16 hours ago

  • Full Stack Engineer

     ...production monitoring. Tech Stack Frontend: React, TypeScript Backend: Node, .NET, C#, PHP Cloud: AWS Databases: PostgreSQL, MySQL, SQL AI: LLMs, Generative AI, Prompt Engineering Mobile: React Native, iOS, Android Tools: Git, REST APIs, CI/... 
    Database
    SQL
    Full time
    Immediate start
    Flexible hours

    Green Key Resources

    Tysons Corner, VA
    12 hours ago

  • Software Engineer

     ...microservices using .NET Core , Docker , Kubernetes , RabbitMQ , and SQL Server . You will work in a collaborative Agile environment,...  ...services through RabbitMQ or other messaging systems Optimize database queries and schema design for SQL Server Participate in architecture... 
    Database
    SQL

    Trinity Technology Solutions

    Germantown, MD
    4 days ago

  • Java/J2EE Specialist

     ...based on J2EE technologies including servlets, Java Server Pages (JSP), and JDBC. 7-10 years of experience with relational databases including Sybase, SQL Server, MySQL, and/or DB2. 3-5 years of experience with managing, building, and deploying code through tools including... 
    Database
    SQL
    Contract work
    Flexible hours

    Mindlance

    McLean, VA
    3 days ago

  • Product Data Architect - Evinova

    $165.66k - $217.42k

     ...modeling and data designProficiency in PythonExperience working with SQL and NoSQL databasesHands-on experience building and managing ETL...  ...products — especially LLM pipelines, RAG architectures, vector databases, or embedding strategies.Familiarity with GxP software... 
    Database
    SQL
    Full time
    Temporary work
    Work at office
    Worldwide
    3 days per week

    AstraZeneca

    Gaithersburg, MD
    12 hours ago

  • Web Developer

     ...the Razor syntax/view engine in C# Experience developing complex SQL statements and working with SQL Server 2008+ and SQL Server...  ...of web development experience; 3+ years of ASP.NET MVC and SQL database development technologies in a consumer-based business Additional... 
    Database
    SQL

    AUI fine foods

    Gaithersburg, MD
    1 day ago

  • Senior Database Engineer - MS SQL Server

     ...Job Description Job Description Profound knowledge as Database Developer/ Database Architect with experience in working with large databases. Expert knowledge in T-SQL and Microsoft SQL-Server 2012 / 2014 Ideally you will have experience in object oriented software... 
    Database
    SQL
    Work experience placement

    EMPTrust Solutions

    Gaithersburg, MD
    4 days ago

  • Senior Geospatial Analyst

    $150k - $170k

     ...types and sources using ArcGIS Pro, QGIS, enterprise geodatabases, SQL, and related geospatial tools.The successful candidate will...  ...issues, documenting results, and collaborating with developers, database administrators, system administrators, and mission stakeholders.... 
    Database
    SQL
    Full time

    Maxar Technologies

    McLean, VA
    3 days ago

  • Software Engineer

    $129k

     ...Java, JavaScript, Django, REST APIs, AJAX, jQuery, and related technologies. Architect and optimize relational database solutions using PostgreSQL and SQL. Design and implement RESTful APIs and service-oriented architectures supporting enterprise integrations.... 
    Database
    SQL
    Work at office
    Work from home
    Home office

    Chenega MIOS

    Gaithersburg, MD
    3 days ago

  • Software Development Engineer

     ...Java or C#. · Integrate backend services with relational and NoSQL databases such as PostgreSQL, MySQL, MongoDB, and DynamoDB · Write clean,...  ...in AWS, Google, or Azure Cloud · 3+ years of experience with SQL and NoSQL databases · Experience designing and implementing RESTful... 
    Database
    SQL
    Work at office

    RIT Solutions

    McLean, VA
    2 days ago

  • Oracle DBA/System Admin

     ...:- Responsible for the operations and maintenance of the Oracle Databases in a RAC and non RAC environment- Assist in troubleshooting database...  ...and/or Operations experience- 4 years or more of writing SQL queries- 4 years or more of managing Oracle databases in a Unix/... 
    Database
    SQL
    Flexible hours
    Weekend work

    Comtech

    Calverton, MD
    1 day ago

  • Deltek Data Architect/ Data Modeler (Hybrid)

     ...executive BI.Enterprise BI Modernization. Lead the conversion of legacy databases, converting Oracle Stored Procedures to reduced and OOTB...  ...Engineering. Drive performance optimization across data models, SQL logic, and integration pipelines, ensuring solutions scale with... 
    Database
    SQL
    Full time
    Part time
    1 day per week

    Frederick National Laboratory for Cancer Research

    Frederick, MD
    1 day ago

  • Lead Automation Controls Engineer - Ground-Up PLC/HMI Development

    $110k

     ...advanced system capabilities using Visual Studio, C#, and relational databases for enterprise-level data tracking.Audit Control Schematics:...  ...Coding: High-level programming fluency in C#, VB.NET, or SQL database structures.Robotics Experience: Direct path teaching, programming... 
    Database
    SQL
    Permanent employment
    Local area
    Immediate start
    Flexible hours
    Day shift

    Technology Recruiting Solutions

    Germantown, MD
    1 day ago

  • d-Level Fullstack Software Engineer

     ...RESTful API design and development. \n \n Microservices architecture. \n \n Unit and integration testing. \n \n SQL and relational databases, including PostgreSQL. \n \n Git-based version control and CI/CD pipelines. \n \n AWS / Cloud \n \n \n Hands-... 
    Database
    SQL
    Contract work
    Immediate start

    ConsultNet Technology Services and Solutions

    Rockville, MD
    2 days ago

  • Database Administrator

    DescriptionActioNet is seeking a highly motivated Database Administrator (DBA) to support marine operations and cloud-enabled systems for...  ...connectivity. Administer Azure-hosted database services, including Azure SQL, Azure SQL Managed Instance, and Azure Database for PostgreSQL/... 
    Database
    SQL
    Full time
    Contract work

    ActioNet

    Silver Spring, MD
    2 days ago

  • Senior Software Automation Engineer

    $101.4k - $154.7k

     ...required.Prior experience with machine vision and image processing is preferred.Experience with XML, SQL, industrial networking, communication protocols, GUI design and database management is preferred.KNOWLEDGE, SKILLS AND ABILITIESIn-depth knowledge of full lifecycle... 
    Database
    SQL
    Full time
    Temporary work
    Work experience placement
    Work at office
    Flexible hours

    Meso Scale Diagnostics

    Gaithersburg, MD
    1 day ago

  • Full Stack Developer

    $140k

     ...development, including with back-end languages such as Java, Python, GO, SQL, or C++, and front-end languages such as JavaScript, TypeScript,...  ...Docker, Kubernetes, or ECS, and container orchestration Database expertise including MongoDB (schema design, indexing,... 
    Database
    SQL

    Quadrant

    Bethesda, MD
    2 days ago