Average salary: $186,333 /yearly

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  •  ...and modern DevOps practices. Key Technical Skills: Data & Processing: OpenTable format and PySpark Backend Development: Python (FastAPI), Java, SpringBoot, RESTful API design patterns Frontend Development: JavaScript and modern UI frameworks (Angular,... 
    Suggested
    Local area
    Flexible hours

    NS2 Mission

    Chantilly, Loudoun County, VA
    17 days ago
  •  ...~ High School diploma or GED ~6+ years of experience with AWS ~6+ years of experience with programming languages, including Python and JavaScript ~6+ years of experience designing, modifying, developing, writing, and implementing software programming applications... 
    Suggested

    Cloud Analytics Technologies LLC

    Chantilly, Loudoun County, VA
    20 days ago
  •  ...engineering projects (i.e., design, build, deploy). Knowledge and hands-on experience with scripting languages such as, Bash, Powershell, Python, etc. Knowledge and hands-on experience implementing secure best practices within platforms and networks such as, Securing... 
    Suggested
    Work experience placement

    Acclaim Technical Services

    Chantilly, Loudoun County, VA
    7 days ago
  • 6+ years of experience designing, modifying, developing, writing, and implementing software programming applications using agile methods Experience with object-oriented programming, RESTful APIs, and microservices Experience with Docker and Kubernetes Experience with SQL...
    Suggested
    Permanent employment
    Contract work
    Local area

    Ethereum Technologies LLC

    Chantilly, Loudoun County, VA
    17 hours ago
  • $126.1k - $227.95k

     ...services. Languages and Frameworks : Expertise in common object-oriented and scripting languages, with primary skills in Java, Python, and React. Experience with OpenLayers, SQL, and GitLab CI/CD pipelines is also required. Geospatial Analytics : Proven experience... 
    Suggested
    Contract work
    Local area
    Immediate start

    Leidos

    Chantilly, Loudoun County, VA
    23 days ago
  •  ...The Python Developer works as part of a team to implement functionality as part of multiple efforts to build data processing applications while taking ownership of some pieces of the software development lifecycle. A successful developer will be able to implement functionality... 
    Suggested

    NewGen Technologies

    Chantilly, Loudoun County, VA
    more than 2 months ago
  • Overview BT-91 - Python Developer Skill Level: Mid Location: Herndon/Chantilly (fully on-site, no remote option) MUST HAVE A POLY CLEARANCE TO APPLY. Those who do not have a Poly clearance will not be considered. Responsibilities Work as part of a team to implement functionality... 
    Suggested
    Full time
    Remote work

    Bespoke Technologies, Inc.

    Chantilly, Loudoun County, VA
    17 hours ago
  • $190k - $210k

     ...Polygraph (FSP) Position Type: Full-Time, On-Site Salary Range: $190,000 – $210,000 We are seeking an experienced  Python Developer  to contribute to the development of advanced data processing applications in support of a mission-critical federal program... 
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    Full time
    Contract work
    Temporary work

    TOMORROW HIRE

    Chantilly, Loudoun County, VA
    21 days ago
  •  ...building high-performance, scalable data processing applications and eager to expand their impact. If you’ve gained solid experience with Python and are ready to tackle new challenges in a collaborative, growth-focused environment — we want you on our team! NS2 Mission is... 
    Suggested
    Full time
    Local area
    Flexible hours

    NS2 Mission

    Chantilly, Loudoun County, VA
    5 days ago
  •  ...Description Job Description Are you a mid-level developer looking to take the next step in your career? NS2 Mission is seeking a Python Developer to join our team in Herndon/Chantilly, VA , supporting the design and development of data processing applications. In... 
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    Local area
    Flexible hours

    NS2 Mission

    Chantilly, Loudoun County, VA
    17 days ago
  •  ...NoSQL databases, e.g., DynamoDB Strong understanding of data structures Familiarity with data structures such as FHIR R4 is a plus Writing web hooks Familiarity with cron-like operations using EventBridge is a plus. Good to have Python. #J-18808-Ljbffr TechDigital Group
    Suggested
    Work experience placement

    TechDigital Group

    Chantilly, Loudoun County, VA
    4 days ago
  •  ...clearance. Experience developing secure and well-tested API using Python/Java Experience developing frontends using JavaScript...  ...and cost constraints. Confer with systems analysts, engineers, programmers and others to design system and to obtain information on project... 
    Suggested
    Work at office

    Peraton

    Chantilly, Loudoun County, VA
    17 hours ago
  •  ...as a software developer in lieu of degree ~5 years of relevant experience as a software developer ~ Minimum 3 years of hands-on Python experience ~ Minimum of 3 years of hands-on Django experience ~ Experience with RESTful API architecture ~ Minimum of 2 years... 
    Suggested
    Full time
    Remote work
    Shift work

    SAIC

    Chantilly, Loudoun County, VA
    1 day ago
  •  ...or data systems Preferred Qualifications Experience with Spring Boot and Rest API development Experience with C/C++, Scala, Groovy, Python, and/or shell scripting Javascript development experience with Angular, React, ExtJS and/or Node.js Experience with distributed... 
    Suggested
    Full time
    Relocation package

    QinetiQ US

    Chantilly, Loudoun County, VA
    17 hours ago
  • $104.65k - $189.18k

     ...ability to obtain a Polygraph At least 2+ Year of DevOps experience Experience in at least one of the following languages: Bash, Python, Java, NodeJS Security+ certification or ability to obtain within 60 days of hire Exceptional communication skills to bridge... 
    Suggested
    Contract work
    Local area
    Immediate start

    Leidos

    Chantilly, Loudoun County, VA
    7 days ago
  • $165k - $179k

     ...in the fast-moving GenAI space ~ Strong knowledge and hands-on experience with back-end technologies such as Node.js and/or Python ~ Experience with asynchronous programming and event-driven messaging patterns ~ Strong knowledge of AWS services (e.g.... 
    Full time
    Immediate start

    Disability Solutions

    Reston, VA
    2 days ago
  •  ...full-stack development. Ability to consume complex REST APIs. Experience with the following tools, languages, and frameworks: Python, PySpark, JavaScript, Vue, Nuxt.js, and Viz.js. Experience with AWS services: S3 and EC2. Experience with databases:... 
    Full time
    Immediate start

    Cyrten

    Chantilly, Loudoun County, VA
    11 days ago
  •  ...Understanding of DevOps methodologies and workflow Knowledge of Architectural, SW Development and SW Sustainment Practices Familiar with python, pip, and microservices Familiar with PostgreSQL Familiar with Git/GitLab or other source code control tools Familiar with Amazon... 

    Bailey Information Technology Consultants, LLC

    Chantilly, Loudoun County, VA
    2 days ago
  • $193.4k - $220.7k

     ...Lead Software Engineer, Full Stack (Python, JavaScript, AWS) at Capital One summary: Lead Software Engineer with expertise in full stack development using Python, JavaScript, and AWS cloud technologies. Responsible for leading diverse technology projects and mentoring... 
    Full time
    Part time
    Internship
    H1b
    Local area

    Capital One

    McLean, VA
    1 day ago
  •  ...Polygraph Requirements 5+ years of experience in software development with programming languages and back-end software design, such as Python Experience with Docker and Kubernetes Experience with SQL and NoSQL Experience creating solutions to complex problems within a... 
    Full time
    Local area

    Precision Solutions

    Chantilly, Loudoun County, VA
    17 hours ago
  • $145k - $190k

     ...with Agile teams in sprint planning, standups, and testing activities using Atlassian tools (Jira/Confluence). - Apply expertise in Python, C#, and/or Java to deliver scalable backend solutions. - Contribute to system development for analytics, exploitation,... 
    Full time

    Latitude

    Chantilly, Loudoun County, VA
    17 hours ago
  •  ...combination of education, technical training, or work/military experience.  REQUIRED QUALIFICATIONS ~ Expert knowledge of NodeJS or Python.  ~ Experience designing complex discrete services.  ~ Experience in services for performance and scalability.  ~... 

    General Dynamics Information Technology

    Chantilly, Loudoun County, VA
    10 days ago
  •  ...Requirements: 5+ years of experience in software development with front-end programming languages and web development stacks such as Python, React, Node.js, Next.js, or CSS Experience with user requirement gathering to inform UI designs Experience creating solutions to... 
    Local area

    Booz Allen Hamilton

    Chantilly, Loudoun County, VA
    17 hours ago
  •  ...clean code, reliable logging, and measurable performance. Qualifications 3+ years of experience with software development, including Python, C++, or C Experience with orchestration technologies and containerization, including Kubernetes and Docker Experience solving... 
    Full time
    Remote work

    Booz Allen Hamilton

    Chantilly, Loudoun County, VA
    17 hours ago
  • $130k - $170k

     ...Ability to mentor less experienced software engineers Proactively recommend where manual processes can be automated Proficient in Python, Java, or Go Knowledge of relational database fundamentals DevOps experience (version control, automated builds, automated... 
    Full time

    Jacobs

    Chantilly, Loudoun County, VA
    3 days ago
  • $77.6k - $176k

     ...wait. You Have 5+ years of experience in software development with front-end programming languages and web development stacks such as Python, React, Node.js, Next.js, or CSS Experience with user requirement gathering to inform UI designs Experience creating solutions to... 
    Remote work

    BOOZ ALLEN HAMILTON INTERNATIONAL (U.K.) LTD

    Chantilly, Loudoun County, VA
    17 hours ago
  •  ...Experience as a software developer, integrator, administrator, or similar technical role ~ Experience in scripting and automation (e.g., Python, Bash) ~5 or more years of demonstrable experience designing, developing, and deploying solutions using the Elastic stack,... 
    Full time

    Maania Consultancy Services

    Chantilly, Loudoun County, VA
    17 hours ago
  •  ...databases. Experience with RESTful APIs. Preferred Skills/Experience Proficient in React, TypeScript, and React Query. Proficient in Python. Experience With AWS Including Lambda Functions And DynamoDB. Experience with 508 compliance (web accessibility). Familiarity with... 

    SpatialGIS

    Chantilly, Loudoun County, VA
    17 hours ago
  • $120.5k - $221.8k

     ...various software applications Develop custom data processing functions and applications using data libraries in languages such as Python Interface with numerous front-end frameworks in order to display and interact with data in various formats Containerizing Java and... 
    Local area

    Accenture Federal Services

    Chantilly, Loudoun County, VA
    2 days ago
  •  ...least five (5) years of related experience software engineering experience. REQUIRED KNOWLEDGE/SKILLS Knowledge of NodeJS or Python Strong understanding of APIs, microservices, and distributed systems. Solid experience in building and maintaining ETL... 
    Work from home
    Flexible hours

    General Dynamics Information Technology

    Chantilly, Loudoun County, VA
    10 days ago