Senior Python Developer
Mclean, VA · On-site
$123K - $166K/yr
... Developer Experience with Python frameworks e.g., Django ... Flask. • Good experience on writing the test cases, Unit Testing, and automation test by using ...
Mclean, VA · On-site
$123K - $166K/yr
... Developer Experience with Python frameworks e.g., Django ... Flask. • Good experience on writing the test cases, Unit Testing, and automation test by using ...
Mclean, VA · On-site
$123K - $166K/yr
... Developer Experience with Python frameworks e.g., Django ... Flask. • Good experience on writing the test cases, Unit Testing, and automation test by using ...
Mclean, VA · On-site
$51 - $70.50/hr
Java, Flask, Tableau and Python libraries (Lambda and Django) are nice to have. * Microservices ... A minimum of 5 years of experience engineering software solutions for business and operational ...
Mclean, VA · On-site
$51 - $70.50/hr
Java, Flask, Tableau and Python libraries (Lambda and Django) are nice to have. * Microservices ... A minimum of 5 years of experience engineering software solutions for business and operational ...
Python: Flask, FastAPI, Django (or equivalent), ORM frameworks, authentication/security patterns ... Experience with: * XML/XSD * JSON DevOps / SDLC / Tools * Working knowledge of Docker
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Python: Flask, FastAPI, Django (or equivalent), ORM frameworks, authentication/security patterns ... Experience with: * XML/XSD * JSON DevOps / SDLC / Tools * Working knowledge of Docker
Mclean, VA · On-site
$123K - $166K/yr
Strong Proficiency in Python programming language, including experience with frameworks such as Flask, Django, and Fast API. * Experience with RESTful APIs and microservices architecture, and an ...
Mclean, VA · On-site
$123K - $166K/yr
Strong Proficiency in Python programming language, including experience with frameworks such as Flask, Django, and Fast API. * Experience with RESTful APIs and microservices architecture, and an ...
West Mclean, VA · On-site
$65 - $70/hr
Develop RESTful APIs using Flask or FastAPI. * Implement and optimize complex SQL queries and ... Python developer. * 3+ years of experience with PostgreSQL, including database design and ...
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West Mclean, VA · On-site
$65 - $70/hr
Develop RESTful APIs using Flask or FastAPI. * Implement and optimize complex SQL queries and ... Python developer. * 3+ years of experience with PostgreSQL, including database design and ...
Python Web Application Developer Location: Tyson Corner, VA (Hybrid) Classification: Exempt ... Design, develop, test, and maintain Python-based web applications using Flask or comparable ...
Python Web Application Developer Location: Tyson Corner, VA (Hybrid) Classification: Exempt ... Design, develop, test, and maintain Python-based web applications using Flask or comparable ...
Python Web Application Developer Location: Tyson Corner, VA (Hybrid) Classification: Exempt ... Design, develop, test, and maintain Python-based web applications using Flask or comparable ...
Python Web Application Developer Location: Tyson Corner, VA (Hybrid) Classification: Exempt ... Design, develop, test, and maintain Python-based web applications using Flask or comparable ...
Mclean, VA · On-site
$51.50 - $71/hr
Python Full Stack Developer Mclean, VA Must Have Qualifications: Must have practical experience ... Flask, Dash * Python data processing technologies, e.g. Pandas, Numpy * Solid understanding on web ...
Mclean, VA · On-site
$51.50 - $71/hr
Python Full Stack Developer Mclean, VA Must Have Qualifications: Must have practical experience ... Flask, Dash * Python data processing technologies, e.g. Pandas, Numpy * Solid understanding on web ...
Reston, VA · On-site
$52.25 - $72/hr
Python Developer with AI/ML Location : Reston, VA (Local Only) Duration : Long Term Contract MOI ... Experience with Django, Flask, Fast API, REST APIs, data processing, and SQL databases.
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Reston, VA · On-site
$52.25 - $72/hr
Python Developer with AI/ML Location : Reston, VA (Local Only) Duration : Long Term Contract MOI ... Experience with Django, Flask, Fast API, REST APIs, data processing, and SQL databases.
Mclean, VA · On-site
$123K - $166K/yr
Experience writing Python code and RESTful web services using framework such as Flask, FastAPI etc ... Build CI/CD Tools : gradle, Jenkins, git, Conda, pip, Jira, Gitlab, Confluence DevOps : Linux ...
Mclean, VA · On-site
$123K - $166K/yr
Experience writing Python code and RESTful web services using framework such as Flask, FastAPI etc ... Build CI/CD Tools : gradle, Jenkins, git, Conda, pip, Jira, Gitlab, Confluence DevOps : Linux ...
Reston, VA · On-site
$52.25 - $72/hr
Python Developer Reston VA Required Technical Qualifications Python Development * Strong ... Hands-on experience building RESTful APIs using Flask , Django , or FastAPI * Knowledge of ...
Reston, VA · On-site
$52.25 - $72/hr
Python Developer Reston VA Required Technical Qualifications Python Development * Strong ... Hands-on experience building RESTful APIs using Flask , Django , or FastAPI * Knowledge of ...
Python Web Application Developer Location: Tyson Corner, VA (Hybrid) Classification: Exempt ... Design, develop, test, and maintain Python-based web applications using Flask or comparable ...
Python Web Application Developer Location: Tyson Corner, VA (Hybrid) Classification: Exempt ... Design, develop, test, and maintain Python-based web applications using Flask or comparable ...
Leesburg, VA · On-site
Design and develop Python backend services and REST APIs (e.g., Flask/FastAPI) to expose AI/ML and ... Collaborate with ML Engineers to productionize LLM/RAG-based features, including prompt/inference ...
Quick apply
Leesburg, VA · On-site
Design and develop Python backend services and REST APIs (e.g., Flask/FastAPI) to expose AI/ML and ... Collaborate with ML Engineers to productionize LLM/RAG-based features, including prompt/inference ...
Herndon, VA · On-site
$120 - $160/hr
Design and develop Python backend services and REST APIs (e.g., Flask/FastAPI) to expose AI/ML and ... Collaborate with ML Engineers to productionize LLM/RAG-based features, including prompt/inference ...
New
Herndon, VA · On-site
$120 - $160/hr
Design and develop Python backend services and REST APIs (e.g., Flask/FastAPI) to expose AI/ML and ... Collaborate with ML Engineers to productionize LLM/RAG-based features, including prompt/inference ...
New
Reston, VA · On-site
$52.25 - $72/hr
Python Developer with AWS Reston, VA, 3 days onsite in a week Need to go for F2F interview ... Hands-on experience building RESTful APIs using Flask, Django, or FastAPI * Knowledge of ...
Quick apply
Reston, VA · On-site
$52.25 - $72/hr
Python Developer with AWS Reston, VA, 3 days onsite in a week Need to go for F2F interview ... Hands-on experience building RESTful APIs using Flask, Django, or FastAPI * Knowledge of ...
Mclean, VA · On-site
$127K/yr
Medical
Dental
Vision
Retirement
PTO
... as Flask, RESTful APIs, SocketIO, and graph query languages. You will play a pivotal role in ... Backend Python Developer experience and have a good understanding of professional business ...
Mclean, VA · On-site
$127K/yr
Medical
Dental
Vision
Retirement
PTO
... as Flask, RESTful APIs, SocketIO, and graph query languages. You will play a pivotal role in ... Backend Python Developer experience and have a good understanding of professional business ...
Mclean, VA · On-site
$127K/yr
Medical
Dental
Vision
Retirement
PTO
... as Flask, RESTful APIs, SocketIO, and graph query languages. You will play a pivotal role in ... Backend Python Developer experience and have a good understanding of professional business ...
Mclean, VA · On-site
$127K/yr
Medical
Dental
Vision
Retirement
PTO
... as Flask, RESTful APIs, SocketIO, and graph query languages. You will play a pivotal role in ... Backend Python Developer experience and have a good understanding of professional business ...
Reston, VA · On-site
$52.25 - $72/hr
Strong proficiency in Python programming and frameworks (e.g., Flask, FastAPI, Django). * Hands-on experience with AWS services (e.g., Lambda, S3, EC2, IAM, CloudFormation). * Experience with GenAI ...
Reston, VA · On-site
$52.25 - $72/hr
Strong proficiency in Python programming and frameworks (e.g., Flask, FastAPI, Django). * Hands-on experience with AWS services (e.g., Lambda, S3, EC2, IAM, CloudFormation). * Experience with GenAI ...
Reston, VA · On-site
$52.25 - $72/hr
AI Developer with Python Location: Reston, VA(Onsite) We are seeking a highly skilled AI Developer ... Experience with REST APIs, FastAPI, Flask, or Django. * Hands-on experience with data processing ...
Quick apply
Reston, VA · On-site
$52.25 - $72/hr
AI Developer with Python Location: Reston, VA(Onsite) We are seeking a highly skilled AI Developer ... Experience with REST APIs, FastAPI, Flask, or Django. * Hands-on experience with data processing ...
Python Developer Job ID#: 26-1106 Clearance: Top Secret Location: Herndon, VA Who We Are: Since our ... Strong experience building Python applications and REST APIs using Flask or FastAPI. * Experience ...
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Python Developer Job ID#: 26-1106 Clearance: Top Secret Location: Herndon, VA Who We Are: Since our ... Strong experience building Python applications and REST APIs using Flask or FastAPI. * Experience ...
$13.11 - $19.69
1% of jobs
$19.69 - $26.28
0% of jobs
$26.28 - $32.87
2% of jobs
$32.87 - $39.45
5% of jobs
$39.45 - $46.04
11% of jobs
$47.98 is the 25th percentile. Wages below this are outliers.
$46.04 - $52.63
18% of jobs
The median wage is $56.06 / hr.
$52.63 - $59.21
24% of jobs
$64.25 is the 75th percentile. Wages above this are outliers.
$59.21 - $65.80
18% of jobs
$65.80 - $72.38
13% of jobs
$72.38 - $78.97
5% of jobs
$78.97 - $85.56
3% of jobs
$13
$58
$85
A Python Flask Developer is responsible for building web applications using the Flask framework in Python. They develop server-side logic, integrate databases, design APIs, and ensure application security and performance. Their role often includes working with front-end developers, handling deployments, and optimizing application functionality.
As a Python Flask Developer, your daily tasks often include designing and coding backend web application features, building and maintaining APIs, optimizing database queries, and writing unit tests to ensure robust functionality. You’ll regularly participate in code reviews, collaborate with front-end developers and UI/UX designers to deliver cohesive solutions, and troubleshoot issues as they arise. Additionally, keeping documentation up to date and participating in team stand-ups or Agile sprints are common parts of the workflow. This role is dynamic and requires a balance of independent coding and collaborative teamwork to achieve project goals efficiently.
To succeed as a Python Flask Developer, you need strong proficiency in Python programming, a deep understanding of the Flask web framework, and experience developing RESTful APIs. Familiarity with version control systems like Git, databases such as PostgreSQL or MySQL, and deployment tools like Docker is typically required, and certifications in Python or web development can be advantageous. Excellent problem-solving skills, teamwork, and effective communication distinguish top performers in collaborative development environments. These capabilities ensure reliable, scalable web applications and seamless integration with multidisciplinary teams.
The most popular types of Python Flask Developer jobs in Virginia are:
For Python Flask Developer jobs in Virginia, the most frequently searched job titles are:
The top searched job categories for Python Flask Developer jobs in Virginia are:

$123K - $166K/yr
Full-time
Re-posted 8 hours ago
Sourced by ZipRecruiter
Civil engineering construction
11 - 50 Employees
New Bloomfield, PA, US
1996