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  • ETL Developer

    $113k - $188k

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

    Vantor

    McLean, VA
    3 hours ago

  • Data & Software Engineer

     ...configuring and updating Spark Jobs * Containerizingand deploying applications in cloud environments like AWS. * Workingwith MySQL and PostgreSQL including performance tuning, schema design, and query optimization for complex, analytical workloads. * Leveragingindustry... 
    Postgresql

    VTG Defense

    McLean, VA
    5 days ago

  • Golang Developer

     ...Description Job Title: Golang Developer with AWS Expertise bank experience or Client Financial Mandatory Must be local...  ...development. Working knowledge of SQL/NoSQL databases (MySQL, PostgreSQL, DynamoDB). Solid understanding of testing frameworks... 
    Postgresql
    Contract work
    Local area

    F2OnSite

    Vienna, VA
    5 days ago

  • Software Developer

     ...Job Description We are seeking a Software Developer who can work in a fast-paced, dynamic, agile software development environment...  ...optimization, and performance tuning Demonstrated experience with PostgreSQL and MySQL in production environments Demonstrated... 
    Postgresql

    NeoMax

    McLean, VA
    3 days ago

  • Full-Stack Developers

     ...Full-Stack Developers Fairfax VA (Onsite) End Client: Confidential (Federal Client) $60 W2 The candidate must...  ...Kubernetes, Helm charts, OpenFaaS, MinIO, Keycloak, Quarkus, PostgreSQL, ElasticSearch, MongoDB, CI/CD pipelines, Anaconda, Kibana, and... 
    Postgresql

    Maintec Technologies

    Fairfax, VA
    4 days ago

  • Software Developer (Systems Software)

     ...experience with database self-hosting including installation, configuration, backup/recovery, high availability, and performance tuning (PostgreSQL and MySQL) Desired Skills Experience with secrets management solutions (AWS Secrets Manager, or similar) Knowledge... 
    Postgresql

    Newgen

    McLean, VA
    5 days ago

  • Sr. Backend Java Developer

     ...Overview: Position Title * Sr. Backend Java Developer Position Responsibilities Role: Senior Backend Java Developer Location...  ...while ensuring system stability Design and optimize PostgreSQL schemas and queries Integrate services with AWS (Lambda... 
    Postgresql
    Local area

    Guru Schools

    McLean, VA
    1 day ago

  • ETL Developer

    $113k - $188k

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

    Vantor Inc.

    McLean, VA
    3 days ago

  • Platform Engineer

     ...databases (e.g., Neo4j, TigerGraph) ~ Relational databases (e.g., PostgreSQL, MySQL) ~ Strong infrastructure fundamentals — networking,...  ...communities Interest in building internal platforms for developer productivity Why Join Meibel? As a Platform Engineer... 
    Postgresql
    Remote work
    Flexible hours

    Meibel

    McLean, VA
    22 days ago

  • Python Developer

     ...Python Developer Location: McLean VA Duration: 6-12 Months – (With possible extension) Must have: Python Django...  ...) Docker/Kubernetes Rest API Microservices SQL PostgreSQL/ Groovy Bitbucket Desired: Tableau Qualifications... 
    Postgresql
    Work experience placement

    InteliX Systems

    McLean, VA
    5 days ago

  • DevOps Engineer/Systems Engineer (Mission Systems)

     ...managing containerized workloads using  Docker or  Podman . Database Administration: Experience self-hosting, tuning, and securing  PostgreSQL and  MySQL , including high-availability and recovery strategies. Observability: Hands-on experience with monitoring and... 
    Postgresql

    Node.Digital

    McLean, VA
    5 days ago

  • Software Development Engineer

     ...with cloud platforms like AWS, GCP, or Azure ~ Strong understanding of RESTful API design and implementation ~ Experience with PostgreSQL, MongoDB, or other SQL/NoSQL databases ~ Comfort working in CI/CD environments and automating deployments ~ Solid grasp of... 
    Postgresql
    Remote work
    Flexible hours

    Meibel

    McLean, VA
    2 days ago

  • Database Engineer/AdministratorSME

     ...secure, hybrid environments. This role will focus primarily on PostgreSQL and may also include administration and engineering support...  ...Preferred Qualifications Certified Kubernetes Application Developer (CKAD) Certification Experience with ArangoDB or other NoSQL... 
    Postgresql

    Altamira Technologies

    McLean, VA
    9 days ago

  • Java Developer

     ...CirrusLabs () is a great place to grow your career. Job Title: Java Developer Location: McLean, VA (Hybrid - Onsite 5 days a week)...  ...experience with SQL and relational databases (e.g., Oracle, PostgreSQL). ~ Exposure to CI/CD pipelines and cloud environments (... 
    Postgresql
    Contract work

    CirrusLabs

    McLean, VA
    3 days ago

  • Software Developer (Systems Software)

     ...Software Developer (Systems Software) Information Technology -- Software Development/Engineering McLean, VA • Full-Time/Regular...  ...query optimization and performance tuning Experience with PostgreSQL and MySQL production environments Experience with ORMs such... 
    Postgresql
    Full time
    Immediate start
    Flexible hours

    Core4ce

    McLean, VA
    2 days ago

  • Java Developer (Ashurn one day a week)

     ...Job Summary EGS is looking for a mid-level Java Developer to join a contract with a federal government client in support of...  ...Experience developing against relational databases (e.g., Oracle, PostgreSQL) Experience developing against relational databases and... 
    Postgresql
    Contract work
    Work experience placement
    1 day per week

    Elite Government Strategy

    McLean, VA
    5 days ago

  • Java Full Stack Engineer - Professional

     ...for your understanding and support. Role: Java Full Stack Developer Client Location: McLean, VA Work Mode: 5 days onsite...  ...Lambda, etc) ~ Good knowledge and experience in any RDBMS/PostgreSQL ~ Strong experience in DevOps tool chain (Jenkins,... 
    Postgresql
    Remote work

    Hexaware Technologies

    McLean, VA
    2 days ago

  • Principal Software Engineer

    $140k - $160k

     ...Architect coverage, identify risks before they compound, mentor developers, and enforce engineering standards. You are the technical...  ...Azure (hosting, services, infrastructure) Experience with PostgreSQL and/or SQL Server Familiarity with GitHub and Azure DevOps... 
    Postgresql
    Temporary work
    Remote work
    Shift work

    KLDiscovery

    McLean, VA
    4 days ago

  • Staff Software Engineer

    $140k - $190k

     ...operations Leverage software engineering principles to architect, develop, and implement large scale streaming applications What we...  ...large-scale relational and non-relational databases such as PostgreSQL, MySQL, MongoDB, and Elasticsearch to handle low-latency... 
    Postgresql
    Live in

    Raft

    McLean, VA
    3 days ago

  • Software Developer (Back End)

    $89.6k - $176.3k

     ...Software Developer (Back End) Category: Software Development/ Engineering Main location: United States, Virginia, Fairfax Position...  ...SQL Databases: · Expertise in relational databases such as PostgreSQL and MySQL. · Proficiency in database schema design,... 
    Postgresql
    Full time
    Work experience placement
    Work at office
    Local area

    CGI Technologies and Solutions, Inc.

    Fairfax, VA
    2 days ago

  • DevOps Engineer

     ...with database self-hosting including installation, configuration, backup/recovery, high availability, and performance tuning using PostgreSQL and MySQL Demonstrated experience with monitoring, logging, and alerting systems; Prometheus/Alertmanager and CloudWatch.... 
    Postgresql
    Work at office
    Local area

    J5 Consulting

    McLean, VA
    15 days ago

  • Senior Backend Engineer

     ...office in Tysons Corner, VA. Responsibilities: Design, develop, and maintain scalable backend services and APIs for K-12...  ...and distributed systems ~ Strong SQL skills, preferably with PostgreSQL ~ Experience with NoSQL databases (e.g., MongoDB, DynamoDB)... 
    Postgresql
    Work at office
    Local area

    Pansophic Learning

    McLean, VA
    5 days ago

  • Lead Application Developer / Merrifield Site Manager

    $205k

     ...GovCIO is currently hiring for a Lead Application Developer / Merrifield Site Manager with an active Secret clearance to lead the design...  ...• Strong understanding of relational databases (e.g., PostgreSQL, MySQL) and ORM tools • Experience with unit testing, integration... 
    Postgresql
    Currently hiring

    Govcio LLC

    Fairfax, VA
    3 days ago

  • Business Intelligence Developer (Healthcare Data, EDI, ETL)

    $120k - $130k

     ...MicroHealth is seeking a skilled and motivated Business Intelligence Developer with a strong background in healthcare data and SQL...  ...Required Skills & Qualifications Advanced SQL (T-SQL, PL/SQL, or PostgreSQL) Healthcare data systems (EHR, EMR, Claims) BI tools:... 
    Postgresql

    MicroHealth, LLC

    Vienna, VA
    17 days ago

  • Software Developer (Systems Software)

     ...Software Developer (Systems Software) Required: Active TS/SCI with Full Scope Polygraph Location: Full-time onsite in McLean, VA...  ...schema design, query optimization, and performance tuning. PostgreSQL and MySQL in production environments. ORMs (such as Prisma,... 
    Postgresql
    Full time

    Ardent Principles Inc

    McLean, VA
    1 day ago

  • Mid-Level Fullstack Software Engineer

     ...promote market integrity. We are looking for experienced full-stack developers in our enterprise Transparency Services group. The developer...  ...) and CI/CD processes ~ Knowledge of relational databases (PostgreSQL, MySQL) and basic database optimization Preferred... 
    Postgresql
    Contract work

    SGA

    McLean, VA
    9 days ago

  • Software Engineer (TS/SCI with Poly)

     ...data science capabilities. Responsibilities Include: Develop algorithms, schemas, and custom solutions to process and...  ...administering and optimizing SQL databases, including MySQL and PostgreSQL. Experience implementing ETL workflows using Apache NiFi... 
    Postgresql
    Full time
    Temporary work
    For contractors
    Local area
    Remote work
    Flexible hours

    Solerity, Inc.

    McLean, VA
    3 days ago

  • Enterprise - Software Engineer - Apache, Python, Docker

    $150k - $265k

     ...configuring and updating Spark Jobs Containerize and deploy applications in cloud environments like AWS Work with MySQL and PostgreSQL including performance tuning, schema design, and query optimization for complex, analytical workloads Leverage industry... 
    Postgresql
    Hourly pay
    Extra income
    Temporary work
    Immediate start
    Flexible hours

    Erias Ventures

    McLean, VA
    4 days ago

  • Systems Engineer/Developer (TS/SCI w/ Poly) - Mission Critical

     ...security, and cost optimization Data & Application Platforms  Relational and NoSQL databases - relational (e.g., Oracle, PostgreSQL, MySQL, SQL Server) and NoSQL (e.g., MongoDB, Cassandra, DynamoDB, Redis) databases  Web services, APIs, and middleware  Software... 
    Postgresql

    Leading Path Consulting LLC

    McLean, VA
    1 day ago

  • Java Full Stack Developer

     ...Java Developer We are looking for an experienced Java Developer to join our technology team supporting a leading mortgage solutions...  ...services for high availability and scalability. Work with PostgreSQL and DynamoDB for efficient and secure data storage; knowledge... 
    Postgresql

    eSolutionsFirst

    McLean, VA
    8 days ago