Average salary: $111,284 /yearly

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  •  ...processes. The ideal candidate will have strong expertise in Python-based backend development, LLM-powered applications, cloud-native...  ...AI applications. Key Responsibilities • Design and develop agentic AI applications that automate enterprise workflows and... 
    Suggested
    Full time

    Technology Ventures

    Reston, VA
    3 days ago
  • $80 - $90 per hour

     ...Work sponsorship is available for this position. Job Title: Python Developer Senior Locations: Onsite in Mclean, VA (5 days a week) Interview Type: In-Person Job Overview: Must Have Qualifications: 8+ years of hands-on professional Python software development... 
    Suggested
    Hourly pay
    Full time
    Local area
    Visa sponsorship

    Zillion Technologies, Inc.

    McLean, VA
    7 hours ago
  • $155k

    Leidos is seeking a Python Developer to build secure, scalable applications that support mission-critical government and commercial programs. In this role, you will design, code, and test Python services and APIs, integrate with data sources and cloud platforms, and follow... 
    Suggested

    Leidos

    Annandale, VA
    more than 2 months ago
  •  ...Python Backend Developer Location: Hybrid onsite (3 days onsite in Mclean, VA) Duration: 9-12+ months Contract Job Description: Experience with AWS Cloud - EC2/S3/Lambda etc.. Experience with Data Lake Experience with DBs- Oracle/DB2/Mongo/SQL Server... 
    Suggested
    Contract work

    Samprasoft

    McLean, VA
    3 days ago
  •  ...Job Description: Experience: Highly technical AWS Developer possessing 5+ years of IT platform implementation experience Excellent Python skills with 5+ years of experience Extensive application coding experience of OO Python based products... 
    Suggested

    3B Staffing LLC

    Reston, VA
    3 days ago
  •  ...Python Developer Location: McLean, VA (Hybrid Tue-Thru) Duration: 6+ Months Possible Extension/Conversion Job Details MUST HAVES Python Pandas SQL Server Database Development – T-SQL/SSIS/SSRS/etc. Database Schemas & Normalization Angular... 
    Suggested

    Samprasoft

    McLean, VA
    3 days ago
  •  ...Location: Chantilly, Virginia Type: Contract Job #3456 Python Developer: w orks as part of a team to implement functionality as part of multiple efforts to build data processing applications while taking ownership of architectural design components,... 
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    Contract work

    Cornerstone Defense

    Chantilly, Loudoun County, VA
    4 days ago
  •  ...Business consulting services. We are in search of a highly motivated candidate to join our talented Team. Job Title: Sr. Python Developer Job Location: Mclean, VA Job Description: The candidate will mainly be involved in design, development, and documentation... 
    Suggested

    Ampcus

    McLean, VA
    3 days ago
  •  ...What You'll Do: Government contractor is seeking a Full Stack Python Developer to build and scale user-facing and backend applications that power AI/ML capabilities for the DoD Search Portfolio. You will develop secure, cloud-native web services and UI experiences... 
    Suggested
    For contractors
    Work experience placement

    Nicholson Strategic Solutions

    Leesburg, VA
    2 days ago
  •  ...What we would like to see: In a senior developer role, you will design and build data flow and data integration processes to enhance...  ...financing firm. Drawing from your vast hands-on experience in Python (PySpark), Spark, REST, Java, and Scala, you will develop, test... 
    Suggested

    Mavens Guild

    McLean, VA
    3 days ago
  •  ...Senior Developer - Python / AWS Workflow Automation About the Role We are seeking a skilled and motivated Senior Developer to join our Workflow Automation team. This role is pivotal in designing, developing, and implementing a modern job scheduling and orchestration solution... 
    Suggested
    Long term contract
    3 days per week

    3B Staffing LLC

    Herndon, VA
    2 days ago
  •  ...Job Description Job Description We are seeking a Python Developer to become an integral part of our team! You will be responsible for creating and modifying computer application software or specialized utility programs. Very urgent positions: Very strong in Python... 
    Suggested

    Vision IT USA Inc

    Reston, VA
    19 days ago
  •  ...Job Description: Must Haves: Python, SQL, Groovy, PostgreSQL, Jenkins, Docker Kubernetes, CI/CD, Bitbucket, Gitlab, Oracle,...  ...business and operational capabilities. • Solid experience as Python Developer Experience with Python frameworks e.g., Django, Flask. • Good... 
    Suggested
    Work experience placement

    Navtech

    McLean, VA
    3 days ago
  • $120.34k - $180.5k

     ...Senior Python Developer We 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... 
    Suggested
    Contract work
    Local area
    Remote work

    NT Concepts

    Vienna, VA
    3 days ago
  • $60 - $70 per hour

    Overview Python Developer role at Collabera . Base pay range $60.00/hr - $70.00/hr Position Details Client: Financial Services Job Title: Python Developer Duration: 4-6 Months Location: McLean, VA Pay Range: $60 - $70/hr Benefits The Company offers the following benefits... 
    Suggested
    Contract work
    Temporary work

    Collabera

    Mc Lean, VA
    3 days ago
  •  ...and no lead exp required basic hands on work, already have team leads and will work with them closely Must Haves Backend Python Building API and Integration them Microservices AWS Database (Dynamo or Postgres) Nice To Have ~ Lambda (can... 

    Samprasoft

    McLean, VA
    2 days ago
  •  ...processes. \n The ideal candidate will have strong expertise in Python-based backend development, LLM-powered applications, cloud-...  ...applications. \n \n Key Responsibilities \n • Design and develop agentic AI applications that automate enterprise workflows and... 

    Technology Ventures

    Reston, VA
    27 days ago
  •  ...to support strategic engineering initiatives within enterprise developer platforms and open-source enablement programs. These roles will...  ...expertise in at least two of the following programming languages: Python, Java, TypeScript, Golang. ~ Experience designing and... 
    Local area
    Immediate start

    Artech LLC

    McLean, VA
    5 days ago
  • $166.4k - $187.2k

     ...year Requirements: At least 8 years of hands-on professional Python software development experience, including production-grade...  ...pandas pytest More: We are hiring a Senior Python Developer for an onsite role in McLean, Virginia, five days per week. Interviews... 
    Hourly pay
    Full time
    Visa sponsorship

    Zillion Technologies, Inc.

    McLean, VA
    13 days ago
  •  ...Job Description Job Description Job Title:Python and Java Developer Location: McLean, VA - Need local candidates only Pay Range : 40-45/hr on w2  Should work on Artech w2 Only Introduction We are seeking talented full-stack developers to join our dynamic team... 
    Local area
    Immediate start
    3 days per week

    Artech LLC

    McLean, VA
    5 days ago
  • $165k

    Leidos is seeking a Python Developer to build secure, scalable applications supporting national security, health, and engineering missions. You will design, develop, and maintain Python-based services and APIs, integrate with cloud platforms, and implement data processing... 

    Leidos

    Manassas, VA
    more than 2 months ago
  • $150k

    Leidos is seeking a Python Developer to build secure, scalable software solutions supporting mission-critical programs in national security, health, and engineering. In this role, you will design, develop, and maintain Python applications and APIs, integrate with data... 
    Flexible hours

    Leidos

    Merrifield, VA
    more than 2 months ago
  •  ...operational investigations, and the development of new investigative tools and capabilities. This position requires a strong Python developer who can work directly with sponsor personnel to understand mission problems, develop and evolve technical solutions, and... 
    Internship
    Local area

    The MITRE Corporation

    McLean, VA
    1 day ago
  •  ...Position Title: Python AWS Developer Location: Reston, VA (Hybrid) Duration: 12+ Months (Possible extension) Mode of Interview: 1st round Video/ 2nd round in person. Description : Call Notes: Strong Python development (writing code from... 

    InterSources

    Reston, VA
    3 days ago
  •  ...Job Description Job Description Description: Hybrid 3 days in Mclean in McLean, VA   Our client seeks a Python Developer to support a voice biometrics platform. The contractor will enhance Python-based ETL pipelines, automate historical voice-data ingestion,... 
    Hourly pay
    For contractors
    Local area

    Eliassen Group

    McLean, VA
    28 days ago
  • $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,... 
    Remote work

    PeopleNTech

    Alexandria, VA
    5 days ago
  •  ...Senior Python Engineer Location: Richmond, VA/Hybrid Rate: $54/Hr on W2 Direct Client: Capital One...  ...Description: Tech stack is Python They will be developing new AWS components for a product launching in August. They... 

    Concord IT Systems

    Richmond, VA
    1 day ago
  • $185k

    Leidos is seeking a Senior Python Developer to design, build, and optimize secure, scalable applications supporting mission-critical national security, health, and engineering programs. You will architect backend services, APIs, and data pipelines using Python frameworks... 

    Leidos

    South Riding, VA
    more than 2 months ago
  •  ...Generative AI / Backend Developer Remote (US-Based) Are you passionate about building AI-powered products and shaping the future...  ...software development experience ✔️ Strong backend experience with Python, Go, TypeScript, or similar technologies ✔️ Experience with... 
    Remote work
    Flexible hours

    Wimmer Solutions

    Tysons Corner, VA
    1 day ago
  • $170k

    Leidos is seeking a Senior Python Developer to build secure, scalable applications that support mission-critical national security, health, and engineering programs. In this role, you will design and implement backend services and APIs, integrate with data pipelines and... 
    Flexible hours

    Leidos

    Herndon, VA
    more than 2 months ago