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  • 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
    3 days ago

  • Python Full Stack Engineer

    $150k - $170k

     ...days weekly Seeking a Python Full Stack Engineer who is a developer to build secure applications APIs dashboards and data migrations...  ...and React/ experience across complete applications. ~ PostgreSQL classified AWS deployments Terraform and GitLab CI/CD. ~ Secure... 
    Postgresql
    Full time
    Immediate start

    Devine Management Consulting

    Suitland, MD
    24 days ago

  • Database Engineer

     ...performance tuning. \n Must have Oracle APEX experience and PostgreSQL experience. \n Direct ETL and data migration experience. \n...  ...APEX pages, components, forms, and interactive reports. \n Develop and maintain scripts (Shell, Python, PowerShell, etc.) to... 
    Postgresql

    Sparibis

    Suitland, MD
    4 days ago

  • Senior AWS Cloud Systems Architect

     ...premises thrashing through disciplined sequencing and guardrails. Develop portfolio-level migration plans and modernization roadmaps....  ...ECS / EKS / Fargate (when justified) Glue, Aurora/PostgreSQL, S3, Batch CloudWatch, IAM, KMS, Secrets Manager Design... 
    Postgresql
    Relocation
    Flexible hours
    2 days per week

    Ignite IT

    Silver Hill, MD
    16 days ago

  • Full Stack Developer (TSSCI)

    $150k - $170k

     ...Full Stack Developer Suitland MD (Hybrid: onsite 23 days/week) Full-time Permanent $150000$170000 base Position Overview Develop...  ...levels Core Technology Stack Python/Django React/ PostgreSQL/Aurora AWS Terraform GitLab CI/CD Keycloak Required... 
    Postgresql
    Permanent employment
    Full time
    Immediate start

    Dhaka Technologies Limited Company

    Suitland, MD
    23 days ago

  • Full Stack Developer

     ...and directly influences outcomes. I'm looking for a Full Stack Developer with deep Python expertise and strong frontend craftsmanship...  ...effective state management, and strong UX attention Databases (PostgreSQL): Schema design, query optimization, migrations, and data... 
    Postgresql

    BigBear.ai

    Suitland, MD
    2 days ago

  • Senior Cloud Engineer II

     ...implement secure, scalable, highly available AWS cloud environments.Develop and maintain Infrastructure-as-Code (IaC) using Terraform,...  ...AWS services including Lambda, ECS/EKS, Fargate, Glue, Aurora/PostgreSQL, S3, and AWS Batch.Evaluate serverless, containerized, and... 
    Postgresql
    Full time
    2 days per week

    ActioNet

    Suitland, MD
    3 days ago

  • Full Stack Developer

     ...directly influences outcomes. We’re seeking a mid-level Full Stack Developer with strong Python backend skills and solid frontend...  ...interfaces and dashboards for operational workflows. Design PostgreSQL schemas, create migrations, and troubleshoot performance issues... 
    Postgresql
    Contract work

    BigBear Inc

    Suitland, MD
    5 days ago

  • Full Stack Developer

    $106.3k - $206.2k

     ...Description: We are seeking a talented and motivated Full Stack Developer to join our team. In this role, you will design and deliver...  ...writing migration scripts to bring legacy data into a modern PostgreSQL schema, or wiring up Keycloak authentication for a new service... 
    Postgresql
    Live in
    Work at office
    Local area
    Day shift

    Accenture

    Suitland, MD
    1 day ago

  • Sr. SQL developer

    $50 - $60 per hour

     ...Role: Sr. SQL developer Location: Mount Laurel, NJ Rate: $50/hr. - $60/hr. Key Responsibilities: Design, develop and...  ...issue resolution. Required Skills: SQL Server / Oracle / PostgreSQL Advanced SQL Programming Performance Tuning & Query Eligible to... 
    Postgresql

    Diverse Lynx

    Laurel, MD
    5 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
    4 days 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

    Alexandria, VA
    3 days ago

  • Human Language Technology Developer

    $131.3k - $237.35k

    Leidos is posting for an immediate fill position for a HLT Developer. The HLT Developer will implement strategic objectives to ensure...  .../TypeScript, Python, bash command-line tools.Proficiency with PostgreSQL and SQL database migrations, Schema design, indexing, query optimization... 
    Postgresql
    Full time
    Immediate start

    Leidos

    Reston, VA
    2 days ago

  • ETL Developer

    $200k - $250k

     ...clearance with required Polygraph.We are seeking an experienced ETL Developer to provide onsite support for a geospatial visualization...  ...optimizing data pipelines to ensure reliable data flow into a PostgreSQL database. The ideal candidate will have strong experience in ETL... 
    Postgresql
    Full time
    Local area

    Maxar Technologies

    McLean, VA
    4 days ago

  • Software Development Engineer

     ...hybrid, onsite 2 to 3 times per week.ResponsibilitiesDesign and develop software products that meet user needs and market demands....  ...backend services with relational and NoSQL databases such as PostgreSQL, MySQL, MongoDB, and DynamoDBQualifications/Background Profile... 
    Postgresql
    Work at office

    Sparks Group

    McLean, VA
    3 days ago

  • Database DevOps Engineer - Clearance Required

    $77k - $125k

     ...Database DevOps Engineer to be part of a team that is designing and developing complex, cloud-based systems. This position requires an Active...  ...knowledge of SQL and NoSQL databases (e.g., MySQL, PostgreSQL, MongoDB, DynamoDB)Experience with database performance tuning... 
    Postgresql
    Contract work

    LMI

    Fort Belvoir, VA
    3 days ago

  • Full Stack Developer (hybrid)

    $170k - $210k

     ...Polygraph.Vantor has an exciting opportunity for a Full Stack Developer within our Intel sector advancing the national security mission...  ...various database systems (e.g., SQL and NoSQL databases like PostgreSQL, MongoDB, MySQL) for data storage and retrieval.Collaboration:... 
    Postgresql
    Full time

    Maxar Technologies

    Arlington, VA
    1 day ago

  • Database Engineer Sr Stf - E5

    $145.1k - $269.5k

     ...LMOSBusiness Unit: RMS-Svcs-LMOSStandard Job DescriptionDesigns, develops, builds, analyzes, evaluates and installs database management...  ..., Grafana).Key Responsibilities:• Design and optimize PostgreSQL database schemas, indexes, and queries for performance and scalability... 
    Postgresql
    Full time
    Temporary work
    Work experience placement
    Casual work
    Flexible hours

    Lockheed Martin

    Annapolis Junction, MD
    16 hours ago

  • Software Development Engineer

    Key Responsibilities Design and develop software products that meet user needs and market demands. Apply engineering principles...  ...backend services with relational and NoSQL databases such as PostgreSQL MySQL MongoDB and DynamoDB Write clean efficient testable code... 
    Postgresql
    Full time

    hyrusinc

    McLean, VA
    7 days ago

  • Embedded Software Engineer

     ...of the development team.Work closely with other engineers to develop the best technical design and approach for new product development...  ...one Relational Database Management System (Oracle, MySQL, PostgreSQL, SQL Server, Accumulo, etc.).Strong knowledge of low level Linux... 
    Postgresql
    Worldwide

    Science Applications International Corporation

    Arlington, VA
    2 days ago

  • Software Development Engineer

     ...ground up with genuine autonomy and ownership. You will design, develop, deploy, and operate high-availability software products with...  ...backend services with relational and NoSQL databases such as PostgreSQL, MySQL, MongoDB, and DynamoDB · Write clean, efficient, testable... 
    Postgresql
    Work at office

    RIT Solutions

    McLean, VA
    3 days ago

  • Software Engineer Co-Op - TS/SCI

    $22.93 - $40.14 per hour

     ...servlets, Extract Transform Load (ETL) pipelines, microservices, message brokers, and scalable databases (Hadoop, Elasticsearch, PostgreSQL)Learn front-end programming with TypeScript, Angular, and/or React.Build and deploy software using Python, Gradle, Docker, Vagrant... 
    Postgresql
    Full time
    Internship
    Flexible hours

    Parsons

    Centreville, VA
    3 days ago

  • DEVELOPER L4

    $60k - $148.5k

     ...management, and coding standards such as PEP 8.• Hands-on experience developing REST APIs using FastAPI or an approved equivalent framework,...  ..., and OpenAPI documentation.• Strong knowledge of SQL and PostgreSQL, including data modelling, queries, functions, indexing,... 
    Postgresql
    Minimum wage
    Local area

    Wipro

    Washington DC
    2 days ago

  • Full Stack Developer (Python-Heavy / Backend-Focused)

    $120k - $140k

     ...indent : PSL308672-2 Role : Full Stack Developer (Python-Heavy / Backend-Focused) Location : Remote Salary : $...  ...• Design and optimize relational database structures using PostgreSQL / MySQL / SQL Server - including schema design, indexing strategies... 
    Postgresql
    Remote work

    PeopleNTech

    Alexandria, VA
    3 days ago

  • ETL Developer

    $113k - $188k

     ...Ability to Obtain Public Trust What You Will Do : Design develop test and maintain enterprise ETL/ELT solutions to integrate...  ...in SQL and database technologies including SQL Server Oracle PostgreSQL or MySQL. Experience designing complex data transformation... 
    Postgresql
    Full time
    Temporary work
    Flexible hours

    Guidehouse

    McLean, VA
    16 days ago

  • Back End Developer

    Key Responsibilities Design, develop, and maintain scalable full stack web applications using Ruby on Rails and modern frontend technologiesBuild...  ...practicesWork with relational and NoSQL databases including PostgreSQL, MySQL, MongoDB, and DynamoDBIntegrate and maintain Salesforce... 
    Postgresql
    Full time
    Work at office
    Monday to Friday

    Vanda Pharmaceuticals

    Washington DC
    5 days ago

  • Senior API/Java/Python Developer

     ...Polygraph.Vantor has an exciting opportunity for an API/Java/Python Developer within our Intel sector advancing the national security...  ...various database systems (e.g., SQL and NoSQL databases like PostgreSQL, MongoDB, MySQL) for data storage and retrieval.Collaboration:... 
    Postgresql
    Permanent employment
    Full time

    Maxar Technologies

    Arlington, VA
    5 days ago

  • App Developer - 177129

    $150k - $195k

     ...Owner: Ava KulinskiZachary Piper Solutions is seeking an App Developer (multiple positions open for a range of experience levels) to...  ...Enterprise Linux, Unix, Windows, Windows Server, Bash, Shell, SQL, PostgreSQL, Oracle, MySQL, Top Secret, TS, TS/SCI, SCI, Active TS, Active... 
    Postgresql

    ZP Group

    Herndon, VA
    3 days ago

  • Senior Data Engineer (AWS, Azure, GCP)

    $90k - $200k

     ...many opportunities to learn from and share knowledge with other developers, architects, and our clients.  The Value You Deliver (or What...  ...Databricks 5+ years of experience with SQL or NoSQL database (PostgreSQL, MySQL, SQL server, Oracle, Aurora, Presto, BigQuery)... 
    Postgresql
    Work at office
    Remote work
    Visa sponsorship
    Work visa
    Flexible hours

    CapTech

    Reston, VA
    1 day ago

  • Application Engineer

    DescriptionTyler Technologies is seeking an application engineer to design, develop, and support high-performance web-based applications using our...  ...working with relational databases such as SQL Server, PostgreSQL, or Oracle, including schema design and query... 
    Postgresql
    Contract work

    Tyler Technologies

    Herndon, VA
    4 days ago