Average salary: $153,597 /yearly

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  • Full-Stack Software Engineering Intern, Summer 2027

     ...documentation. Demonstrate a completed capability to users and incorporate their feedback. Preferred Qualifications Experience with Python, frontend or backend development, web applications, APIs, model or AI-service integration, automated testing, source control, code... 
    Python
    Summer work
    Internship
    Flexible hours

    General Dynamics

    Chantilly, Fairfax County, VA
    12 hours 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,... 
    Python
    Full time
    Contract work

    Leidos

    Chantilly, Fairfax County, VA
    4 days ago

  • Web Application Developer

    $180k - $220k

     ...applications with a focus on AI-driven features. The ideal candidate combines strong front-end development skills in ReactJS with robust Python backend experience, including the design and integration of LLM-powered applications using LangChain, LangGraph, and LangSmith.... 
    Python
    Full time
    Remote work
    Shift work

    SAIC

    Reston, VA
    1 day ago

  • Back End Software Engineer

    $165k

     ...Collaborate with cross-functional teams to create scalable, reliable software solutions Utilize programming languages such as Python to implement robust backend functionalities Work with containerization technologies like Docker and Kubernetes to deploy applications... 
    Python

    IDR, Inc.

    Chantilly, Fairfax County, VA
    1 day ago

  • Python Developer

     ...experience in application development, software engineering or data engineering.2+ years' recent practical (applied) experience with Python.Experience with ETL, data transformation and data pipelines.Experience taking data collection requirements and translating those... 
    Python

    ClearanceJobs

    Herndon, VA
    1 day ago

  • Python Developer

     ...Python DeveloperKudu Dynamics is Leidos owned company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen, and enhanced capabilities throughout the entire USG arsenal. Our team of hackers and engineers... 
    Python

    Leidos

    Chantilly, Fairfax County, VA
    4 days ago

  • Senior Java Full Stack Engineer

    $76.06 - $81.06 per hour

     ...with integrating complex and/or existing systems.Knowledge of programming languages such as AWS, Gen AI, Agentic AI, Java, Angular, Python.Excellent communication skills both written and verbal.Knowledge of cloud technologies such as AWS, Copilot.Knowledge of database... 
    Python

    Cynet Systems

    Reston, VA
    4 days ago

  • Senior Python Developer

     ...Virginia.Minimum RequirementsUS Citizenship with TS/SCI and Counter-Intelligence Polygraph clearanceFour years of experience in a Python Development roleBachelor's degree in computer science, Software Engineering, Computer Engineering, or related fieldExpertise in scripting... 
    Python

    Leidos

    Chantilly, Fairfax County, VA
    4 days ago

  • Python Developer

    $103.8k - $218.1k

     ...The Opportunity We are seeking a skilled Python Developer to join our dynamic team. The ideal candidate will develop, test, and debug Python applications, APIs, and backend services, utilizing Git for version control and collaborating in a microservices-based cloud... 
    Python
    Contract work
    Work experience placement
    Internship

    CACI International

    Chantilly, Fairfax County, VA
    4 days ago

  • Sr. Full Stack Engineer I

     ...engineering, leadership, and customer audiences. Requirements At least 5 years of hands-on full stack development experience with Python and TypeScript in production web applications and backend services. Strong experience with React, FastAPI or Django, HTML, CSS,... 
    Python
    Full time
    Local area
    Flexible hours

    MetroStar

    Reston, VA
    13 days ago

  • C++ Developer

     ...fieldStrong software engineering skills with focus on readability, testability, scalability, and maintainabilityProficiency in C++ and Python in Linux environmentsEligible for and able to maintain TS/SCI clearance (U.S. citizenship required)Preferred Skills:DevOps/Cloud... 
    Python

    thejosefgroup.com

    Herndon, VA
    4 days ago

  • Back End Software Engineer

    $86.8k - $198k

     ...the better.Join us. The world can't wait.You Have:5+ years of experience in software development with programming languages, such as Python, and back-end software design5+ years of experience designing, modifying, developing, writing, and implementing software... 
    Python
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Chantilly, Fairfax County, VA
    4 days ago

  • Full Stack Developer

     ...years Job Details: 7+ years of full-stack software development experience. Strong hands-on development experience with: Python, including FastAPI or Flask Java and Spring Boot Angular, TypeScript, JavaScript, HTML, and CSS Experience developing... 
    Python

    HCL Global Systems Inc

    Reston, VA
    7 days ago

  • Senior Python Developer

    $120.34k - $180.5k

     ...Senior Python DeveloperWe are seeking a Senior Python Developer to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National Security. We're looking for the best and the... 
    Python
    Contract work
    Local area
    Remote work

    NT Concepts

    Chantilly, Fairfax County, VA
    4 days ago

  • Front-End Software Developer

     ...including hands-on development and delivery of software applications. Proficiency in one or more programming languages, such as Java, C++, Python, JavaScript, or Ruby.Solid understanding of software development principles, including object-orientated design, data structures,... 
    Python

    VTG

    Chantilly, Fairfax County, VA
    4 days ago

  • Front-End Software Engineer

    $120k - $175k

     ...in JavaScript, TypeScript, React, HTML, and CSS, as well as a bachelor’s degree in computer science. Desired skills include Java or Python programming and experience with UI UX design. If you’re interested, I'll gladly provide more details about the role and... 
    Python
    Flexible hours

    HRUCKUS

    Reston, VA
    4 days ago

  • Senior Software Engineer - (Backend Focused - NodeJS, AWS) - W2 Role

     ...area necessary Advanced demonstrated experience with AWS cloud supported programming languages like JavaScript, TypeScript, or Python. Experience with relational databases, and NoSQL databases Experience building infrastructure as code using AWS CloudFormation... 
    Python
    Long term contract
    Remote work

    Kellton

    Reston, VA
    3 days ago

  • Full Stack Software Engineer

     ...with frontend development using React, Angular, Vue, or similar modern frameworks. ~ Strong backend development experience using Python, Java, JavaScript/TypeScript, or comparable languages. ~ Experience designing and developing REST APIs, microservices, and backend... 
    Python

    Marathon TS

    Sterling, VA
    11 days ago

  • Full Stack Software Engineer

     ...Jenkins), including pipeline development, release management, and orchestration• Proficiency with scripting languages, preferably Python or PowerShell• Experience developing in both Windows and Linux environments• Ability to work closely with stakeholders to gather requirements... 
    Python

    Sphinx Solutions Inc

    Herndon, VA
    4 days ago

  • Data Architect (AWS, Azure, GCP)

    $120k - $200k

     ...architecture solutions including ingestion, storage and relational modeling leveraging industry standard languages including SQL and Python Demonstrated proficiency in the design and implementation of modern data architectures and concepts such as cloud services (e.g.,... 
    Python
    Full time
    Work at office
    Remote work
    Visa sponsorship
    Work visa
    Flexible hours

    CapTech

    Reston, VA
    2 days ago

  • Full-Stack Software Engineer

    $150k - $275k

     ...passion for building software that delivers real, visible impact.ResponsibilitiesDevelop software applications using languages such as Python, Java, and C++.Automate manual deployment processes to improve reliability and delivery speed.Design and implement automation... 
    Python
    Full time
    For contractors
    Local area

    Intezra Inc.

    Sterling, VA
    1 day ago

  • Full-Stack Software Engineer

    $112.8k - $257k

     ...experience in software development with basic programming languages, technologies, tools, or web development stacksExperience with Python codingExperience with Agile methodology, extreme programming, software engineering, product management, and software productsExperience... 
    Python
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Chantilly, Fairfax County, VA
    4 days ago

  • Sr. Full Stack Engineer I (6860)

    $160k - $170k

     ...senior leadership and customer stakeholders What you’ll need to succeed: At least 5 years of hands-on full stack development in Python and TypeScript, building web applications and backend services that run in production  Strong experience with modern front-end... 
    Python
    Full time
    Work experience placement
    Local area
    Remote work
    Flexible hours
    Shift work

    MetroStar

    Reston, VA
    2 days ago

  • Sr AWS Python Developer

     ...Build and maintain ETL pipelines using Python and PySpark on AWS Glue and other compute platforms Orchestrate workflows with AWS Step Functions and serverless components ( Lambda ) Implement messaging and event-driven patterns using AWS SNS and SQS Design... 
    Python
    Permanent employment
    Contract work
    Local area

    Valiant Technologies LLC

    Reston, VA
    1 day ago

  • Full Stack Developer

     ...Sponsor's web applications in Sponsor's cloud environment.Implementing custom cloud functionality using development languages such as Python, Java, and JavaScript.Customizing existing and creating new tools for displaying, retrieving, and analyzing data in the web... 
    Python
    Contract work
    For contractors
    Work at office

    SOSi

    Chantilly, Fairfax County, VA
    2 days ago

  • Full Stack Developer

     ...opportunity. ~ Bachelor' s Degree in Computer Science or Engineering or similar technical degree ~ Strong experience programming in Python and other Object-Oriented Languages producing clean, reusable, and modular code. ~5+ years of experience with software design,... 
    Python
    Contract work
    For contractors

    Redhorse Corporation

    Reston, VA
    1 day ago

  • Python Developer

     ...Python DeveloperLocation: McLean VADuration: 6-12 Months – (With possible extension)Must have:PythonDjangoETLAWS (S3, Lambdas)Docker/KubernetesRest APIMicroservicesSQLPostgreSQL/ GroovyBitbucketDesired:TableauQualifications:A minimum of 5 years of experience engineering... 
    Python

    InteliX Systems

    McLean, VA
    4 days ago

  • Front-End Software Engineer

    $77.6k - $176k

     ...You Have: ~5+ years of experience in sof tware development with front-end programming languages and web development stacks such as Python, React, Node.js, Next.js, or CSS ~ Experience with TypeScript for scalable and maintainable front-end development ~ Experience... 
    Python
    Full time
    Contract work
    Part time
    Local area
    Remote work

    Booz Allen Hamilton

    Chantilly, Fairfax County, VA
    2 days ago

  • Lead Site Reliability Engineer (47889)

     ...and ELK stack ~8+ years of experience with Linux systems administration and networking fundamentals within AWS ~ Experience with Python scripting and automation ~ Experience with Infrastructure as Code using Terraform and Terragrunt ~ Knowledge of Kubernetes... 
    Python
    Contract work

    TalentBridgeX

    Chantilly, Fairfax County, VA
    1 day ago

  • Full Stack Developer, Senior

    $113.2k - $237.8k

     ...JavaScript, HTML, HTML5, CSS, Groovy, Grails, Angular ~ Experience with Backend Development Technologies - General knowledge of Python and Java language ~ Experience with general Software concepts - Software as a Service, Microservices, Containerization, Cross-browser... 
    Python
    Full time
    Contract work
    Work experience placement
    Flexible hours

    CACI International, Inc.

    Sterling, VA
    4 days ago