Average salary: $128,474 /yearly

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

    $120k - $140k

     ...indent : PSL308672-2 Role : Full Stack Developer (Python-Heavy / Backend-Focused) Location : Remote Salary : $120k to $140k Job Description : Key Responsibilities • Develop responsive frontend applications using ReactJS (Hooks,... 
    Python
    Remote work

    PeopleNTech

    Alexandria, VA
    1 day ago

  • Web Scraping Engineer (Mid-Level)

     ...processes, and best practices to team members. Required Experience: ~3+ years of professional experience in web scraping ~ Python, Java and experience with web scraping libraries such as BeautifulSoup, Scrapy, or Selenium. ~ Work experience with AI/machine... 
    Python
    Full time
    Work experience placement

    Systems Plus, Inc.

    Arlington, VA
    1 day ago

  • Senior API/Java/Python Developer

     ...active U.S. Government Security Clearance at the TS/SCI level with CI Polygraph.Vantor has an exciting opportunity for an API/Java/Python Developer within our Intel sector advancing the national security mission through cutting edge technology. You must have a passion... 
    Python
    Permanent employment
    Full time

    Maxar Technologies

    Arlington, VA
    3 days ago

  • Full Stack Developer (hybrid)

    $170k - $210k

     ...Full Stack Developer is responsible for the design, development, and maintenance of software applications and APIs using Java and Python programming languages. This role often involves a combination of backend development, API integration, and sometimes includes aspects... 
    Python
    Full time

    Maxar Technologies

    Arlington, VA
    3 days ago

  • Full Stack Developer

    $100k - $120k

     ...and server-side)5+ years of experience with full stack development5+ years of experience and skill writing coding languages (e.g. Python, JavaScript, SQL, C#)Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, Typescript,jQuery)Knowledge... 
    Python
    Permanent employment
    Work at office

    ECS Federal

    Arlington, VA
    3 days ago

  • Senior UI/UX Engineer

    $107.9k - $195.05k

     ...experience developing modern web-based user interfaces and user experiences.Proficiency with HTML, CSS, JavaScript/TypeScript, and Python.Experience with modern UI frameworks such as React, Angular, Vue.js, or Django.Demonstrated understanding of responsive design, component... 
    Python
    Full time
    Contract work

    Leidos

    Alexandria, VA
    1 day ago

  • Senior API Java Python Developer

    $185k

    Vantor is seeking a Senior API/Java/Python Developer to design and build secure, scalable backend services and integrations for modern web and data‑driven solutions. You’ll architect and implement RESTful APIs, develop microservices in Java and Python, and integrate with... 
    Python

    Vantor

    Arlington, VA
    12 days ago

  • Full Stack Developer

     ...Typescript, jQuery) Knowledge of front-end frameworks (e.g. Angular, React, Node.js) Knowledge of multiple back-end languages (e.g. Python/C#) and backend frameworks (e.g. Flask, Django) Familiarity with databases (e.g. MySQL, Teradata), web servers (e.g. Apache) and... 
    Python
    Full time
    Contract work
    Temporary work
    Local area

    Dexian Government Solutions

    Arlington, VA
    4 days ago

  • Senior Backend Engineer

     ...Make pragmatic technical decisions that balance speed, quality, and long-term maintainability What You'll Bring: Django & Python Deep experience building production Django apps Strong knowledge of Django REST Framework Ability to design and optimize... 
    Python

    Urban Legend

    Alexandria, VA
    2 days ago

  • Web Scraping Engineer- 3566726

     ...Additional ten (10) years of related professional experience can be substituted for a BS/BA degree.Required Experience: Proficiency in Python and Java and experience with web scraping libraries such as BeautifulSoup, Scrapy, or Selenium.Knowledge of AI/machine learning... 
    Python
    Contract work
    For contractors
    Local area
    Remote work

    Computer Technologies Consultants (CTC)

    Arlington, VA
    3 days ago

  • Senior Backend Software Engineer

    $130k - $160k

     ...applications. Primary Responsibilities • Backend Development: Design, develop, test, and maintain backend services using Java or Python • REST API Development: Design and implement RESTful services to support application functionality and integrations • Object-... 
    Python
    Full time
    Remote work

    Ennoble First, Inc.

    Alexandria, VA
    3 days ago

  • Mid-Level Software Engineer

    $87.1k - $157.45k

     ...Polygraph examination.Proficiency with the following technologies:Web: HTML, CSS, JSON, Ajax, and REST APIsObject-oriented Programming: Python, Java, or JavaScriptAdvanced Programming: GoFront-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django,... 
    Python
    Full time
    Contract work

    Leidos

    Alexandria, VA
    4 days ago

  • DSCA Full Stack Front-End Developer Mid (Software Development Analyst) - 30392

    $110k - $135k

     ...Graph API, SharePoint Framework (SPFx) and, Microsoft Power Platform (Apps, Automate, BI).Full-stack development experience with .NET, Python (Flask/Django), or similar backend technologies.Knowledge of modern front-end tooling (TypeScript, Redux/Context API, CSS-in-JS,... 
    Python
    Full time
    Work at office
    Local area
    Work from home
    Worldwide
    Home office

    HII Mission Technologies Division

    Arlington, VA
    3 days ago

  • Full Stack Developer

    $100k - $120k

     ...server-side) ~5+ years of experience with full stack development ~5+ years of experience and skill writing coding languages (e.g. Python, JavaScript, SQL, C#) ~ Knowledge of multiple front-end languages and libraries (e.g. HTML/ CSS, JavaScript, Typescript, jQuery)... 
    Python
    Permanent employment
    Work at office

    ECS Limited

    Arlington, VA
    3 days ago

  • Cyber Full-Stack Technical Software Engineer

    $122k - $240.5k

     ...architectures in enterprise applications on AWS, Azure, or GCP.Experience with object-oriented programming using languages such as Java, Python, or JavaScript/TypeScript.Experience with frontend development using Angular, React, or Next.js, and with JavaScript, TypeScript,... 
    Python
    Local area

    Deloitte

    Rosslyn, VA
    2 days ago

  • Full Stack Software Engineer

     ...produce and deploy solutions. We bring experience in building, integrating and deploying AI/ML solutions using Google TensorFlow, Python scikit-learn, and other tools. Black Cape’s approach to solution development combines lessons learned from developing and deploying... 
    Python
    For subcontractor
    2 days per week
    3 days per week

    BLACK CAPE LLC

    Arlington, VA
    4 days ago

  • Full Stack Developer - TS/SCI and CI poly Clearance (Hybrid)

     ...Job Description Job Description API/Java/Python Developer Hybrid – Arlington, VA U.S. Citizenship and TS/SCI and CI poly required   @Orchard is retained by a top geospatial technology company in their search for an API/Java/Python Developer to work in their... 
    Python
    Remote work

    @Orchard

    Arlington, VA
    13 days ago

  • Mid Systems Engineer (CAASM)

    $93k - $140k

     ...configuration, monitoring system performance or availability, and performing security upgrades 2+ years of hands-on programming and debugging (Python, GO or Java), shell scripting, application containerization, data storage and retrieval from a variety of sources (ex. REST APIs) 1... 
    Python
    Work at office
    Remote work

    ECS Federal

    Arlington, VA
    1 day ago

  • API/Java/Python Developer, SME TS Clearance REQUIRED

    $88.2k - $190.9k

    API/Java/Python Developer, SME TS Clearance REQUIRED Position Description Position Description CGI Federal has an exciting opportunity for an API/Java/Python Developer within our Intel sector advancing the national security mission through cutting edge technology... 
    Python
    Local area
    Arlington, VA
    more than 2 months ago

  • Frontend Developer, Palantir

    $102.5k - $170.9k

     ...such as D3, Plotly, or comparable tools.UI/UX design, prototyping, design systems, and accessibility standards.REST APIs, JSON, SQL, Python, and basic data transformation workflows.Department of Defense/War, military readiness, or federal government environments.The wage... 
    Python
    Local area

    Deloitte

    Rosslyn, VA
    4 days ago

  • ENTRY LEVEL DATA SCIENTIST

     ...have an excellent reputation with the clients. Currently, we are looking for entry-level software programmers, IT enthusiasts, Python/Java developers, Data analysts/Data Scientists. Who Should Apply? Recent IT graduates looking to make their careers in the... 
    Python

    SynergisticIT

    Alexandria, VA
    4 days ago

  • Senior Software Engineer

     ...This position requires an active U.S. Government Security Clearance at the TS/SCI level with a CI polygraph.We're hiring an API/Java/Python Developer to join our Services team, which works directly with U.S. Government customers to provide a comprehensive set of system/... 
    Python
    Full time

    Maxar Technologies

    Arlington, VA
    10 hours ago

  • Big Data Engineer - Python/Scala, Spark, Hadoop - Full Time

     ...One of our client is Looking Big Data Engineer for Full Time Role at Arlington VA (Hybrid) Title – Big Data Engineer – Python/Scala, Spark, Hadoop Location- Arlington, VA (3 Days onsite/week) Terms- Full Time Job Summary: Ability to easily move between... 
    Python
    Full time
    3 days per week

    Programmers.io

    Arlington, VA
    10 hours ago

  • BackEnd Developer

     ...maintenanceQualifications:Previous experience in software development, computer engineering, or other related fieldsKnowledge of Java, Python, or other programming languagesFamiliarity with relational databases such as MySQL, Oracle, and SQL ServerDeadline and detail-... 
    Python

    Viper Staffing Services L.L.C.

    Arlington, VA
    1 day ago

  • Full Stack Engineer - Mid-Level / Hybrid / Active Top Secret

    $86k - $138k

     ...frontend build tooling (e.g., NPM, or similar).Hands-on experience consuming and integrating RESTful APIs.Working knowledge of Java or Python for occasional backend tasking and cross-functional collaboration.Experience with DevOps tools such as JIRA, Jenkins, and Git.... 
    Python
    Contract work
    Casual work
    Shift work

    Peraton Corporation

    Arlington, VA
    10 hours ago

  • Senior Backend Engineer

     ...call when they conflict. Lead by raising the people around you, not just the code. Nice to have Familiarity with Scala, Python and Airflow. Fluent with AI-assisted engineering workflows — you get real leverage from tools like Claude Code or Cursor, and know... 
    Python

    Lawfully

    Arlington, VA
    3 days ago

  • Software Engineer SME

    $131.3k - $237.35k

     ...prior relevant experience.Proficient with the following technologies:Web: HTML, CSS, JSON, and REST APIsObject-oriented Programming: Python, Java, and JavaScriptAdvanced Programming: GoFront-end and Back-end Frameworks: React, Angular, Vue.js, jQuery, Spring Boot, Django... 
    Python
    Full time
    Contract work
    For contractors

    Leidos

    Alexandria, VA
    2 days ago

  • Full Stack Software Engineer III

    $131k - $218.3k

     ...Information Systems5+ years of full-stack software development experience 5+ years of experience with Modern Full Stack languages (Java, Python, React, Angular, etc.)Experience orchestrating in cloud and/or serverless environmentsExperience with Relational and Non-relational... 
    Python
    Temporary work
    Local area
    Flexible hours

    Deloitte

    Rosslyn, VA
    10 hours ago

  • Mid Level Developer

    $179k

     ...lifecycle from design through deployment and maintenance.• Design and develop software applications using programming languages such as Python, Java, or C#• Collaborate with stakeholders to gather requirements and translate them into functional software solutions• Optimize... 
    Python

    ActioNet

    Rosslyn, VA
    2 days ago

  • Full Stack Engineer Sr - Enterprise IT

    $50 per hour

     ...QualificationsDemonstrated experience using scripting languages and configuration formats to create automated software or infrastructure solutions, such as Python, Bash, Perl, PowerShell, JSON, or YAML.Experience developing infrastructure solutions in public cloud environments, such as AWS or... 
    Python
    Full time
    Temporary work
    Work experience placement
    Casual work
    Remote work
    Flexible hours

    Lockheed Martin

    Arlington, VA
    10 hours ago