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  • 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
    3 hours 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
    2 days ago

  • Software Developer

    $87.1k - $157.45k

    Leidos is seeking a Software Developer for a 200+ FTE technical development program supporting the Sponsor's Enterprise PKI System as...  ...system security scansExperience with relational databases such as PostgreSQL and MySQL and use of SQL or PLSQLDevelop APls to Integrate... 
    Postgresql
    Full time
    Flexible hours
    3 days per week

    Leidos

    Chantilly, Loudoun County, VA
    4 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
    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
    18 hours 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
    1 day ago

  • Senior Site Reliability Engineer

    $210k - $230k

     ...infrastructure using Infrastructure as Code (IaC) principles• Develop and maintain Terraform modules for AWS and Azure environments•...  ...load balancing, VPN)• Experience with database administration (PostgreSQL, MySQL, SQL Server)• Knowledge of security best practices and... 
    Postgresql
    Currently hiring
    Remote work

    Govcio

    Arlington, VA
    2 days ago

  • Cloud and WebApp Engineer - JobID-0310

     ...Jira, Confluence, Crowd, FlexNet, Teamwork Cloud, Nagios)Install, upgrade, and manage database infrastructure for applications (PostgreSQL, MySQL, SQL Server)Manage and maintain application security components (SSL certificates, password management for Linux resources... 
    Postgresql
    Full time
    Work at office
    Immediate start

    Innovative Defense Technologies

    Arlington, VA
    1 day ago

  • Python Developer

    $103.8k - $218.1k

     ...Travel: None* * *The Opportunity:We are seeking a skilled Python Developer to join our dynamic team. The ideal candidate will develop,...  ...environment. Responsibilities include working with databases like PostgreSQL, participating in the full software development lifecycle, and... 
    Postgresql
    Contract work
    Work experience placement
    Internship
    Immediate start
    Flexible hours

    CACI International

    Chantilly, Loudoun County, VA
    2 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
    1 day 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
    3 days ago

  • SCADA Engineer

     ...Seeking a talented SCADA Engineerwith a passion for developing innovative solutions in industrialautomation. This role offers...  ...Functionalunderstanding of mechanical systems. StrongSQL database knowledge (PostgreSQL, MySQL, SQLite, Microsoft SQLServer, MariaDB). Solidgrasp... 
    Postgresql

    PrimePartners

    Richmond, VA
    5 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
    5 days ago

  • Senior Full Stack Developer

    $180k - $230k

     ...Systems, a subsidiary of VTG, is seeking a mid-level Full Stack Developer to be a part of a collaborative agile team, providing full...  ...Relational Database Management System (RDBMS) such as MySQL, PostgreSQL, or Oracle • Experience with source code management tools such... 
    Postgresql
    Work experience placement

    VTG

    Chantilly, Loudoun County, VA
    1 day 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
    1 day ago

  • Junior Developer

    $75.17k - $156.6k

     ...thinking organization, apply now.We are currently seeking a Junior Developer to join our team in Arlington (REMOTE), Virginia (US-VA),...  ...experience working with relational or NoSQL databases such as PostgreSQL, MySQL, MongoDB, or DynamoDB.Minimum 1 year of experience with... 
    Postgresql
    Full time
    Temporary work
    Work at office
    Remote work
    Flexible hours

    NTT DATA

    Arlington, VA
    4 days ago

  • Software Engineer

     ...such as Spring Data or Spring Boot  • Demonstrated experience developing web UIs utilizing JavaScript, HTML, CSS, and modern frameworks...  ...with SQL and database technologies, such as MySQL, Oracle, or PostgreSQL  • Demonstrated on-the-job experience with DevOps practices,... 
    Postgresql

    Getzolutions, LLC

    Dulles, VA
    12 days ago

  • Senior Java Developer

     ...new business opportunities! Job Description: Senior Java Developer Security Clearance: Active Secret (eligible for Top Secret...  ...~ Experience with relational databases such as SQL Server, PostgreSQL, or MySQL. ~ Experience with No-SQL databases such as MongoDB... 
    Postgresql
    Full time
    Contract work
    Remote work

    Creative Information Technology, Inc.

    Falls Church, VA
    1 day 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
    4 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
    3 days ago

  • Junior Java Developer

     ...Job Title: Junior Java Developer Location: Reston, VA (Hybrid, 3x/week) Salary: DOE + Full Benefits Clearance: Active DHS Suitability...  ...Programming (Java, SQL, GoLang) ~ Databases (Oracle, MySQL, PostgreSQL, AWS Aurora, NoSQL: Cassandra, DynamoDB) ~ Java Frameworks –... 
    Postgresql

    TechSur Solutions

    Reston, VA
    3 hours 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
    4 days ago

  • Full-Stack Developer with Agentic AI (Clearance Required)

    $109.99k - $189.15k

    Overview LMI is seeking a Full-Stack Developer with proficiency in Agentic AI to join the Chief Technology Office development team....  ...foundational skills for managing data within relational (e.g., PostgreSQL, MySQL, SQL Server) and non-relational (e.g., MongoDB)... 
    Postgresql
    Contract work
    Work at office
    Remote work
    Shift work

    LMI

    Richmond, VA
    4 days ago

  • App Developer

    $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
    1 day ago

  • Full Stack Developer III

     ...Full Stack Developer BAM is a dynamic, multi-disciplinary firm with leading-edge skills in information technology, software development...  ...and NoSQL database objects using MS SQL, DynamoDB, and PostgreSQL, optimizing queries for efficient data retrieval and storage.... 
    Postgresql
    Work experience placement
    Remote work

    BAM Technologies, LLC

    Richmond, VA
    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

    Alexandria, VA
    2 days ago

  • Software Development Engineer

    $75 - $100 per hour

     ...be local to McLean VA . Responsibilities : Design and develop software products that meet user needs and market demands....  ...backend services with relational and NoSQL databases such as PostgreSQL, MySQL, MongoDB, and DynamoDB Qualifications/Background Profile... 
    Postgresql
    Hourly pay
    Work at office
    Local area
    Remote work

    Sparks Group

    West Mclean, VA
    18 days 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
    1 day ago

  • Software Engineer -- Expert

    $103.8k - $218.1k

     ...highly motivated, self-directed professional to fill a Software Developer role in Chantilly, VA, to support the customer’s modernization...  ...• Strong experience working with relational databases such as PostgreSQL, Oracle, SQL Server, or MySQL.• Experience developing and... 
    Postgresql
    Contract work
    Work experience placement
    Flexible hours

    CACI International

    Chantilly, Loudoun County, VA
    4 days ago

  • Expert Software DeveloperSystems Engineer

     ...the chance to grow your expertise alongside talented Software Developers Data Engineers and System Engineers while pioneering solutions...  ...development environment Experience with Experience with SQL/PostgreSQL databases and writing complex queries Experience creating... 
    Postgresql
    Full time

    NewGen Technologies

    Herndon, VA
    15 days ago