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Senior Python Flask Developer Jobs in Virginia (NOW HIRING)

Raas Infotek LLC

Senior Python Developer

Richmond, VA · On-site

$120K - $161K/yr

Senior Python Developer W2 Only | Richmond, VA | Onsite | 12+ Years of Experience Required Job ... Hands-on experience with Django, Flask, or FastAPI. * Experience developing RESTful APIs and ...

Palnar

Sr. Python Developer

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 ...

Samprasoft

Python / API Developer

Mclean, VA · On-site

$51.50 - $71/hr

Must have Python, Flask, SQL, Pandas, NumPy & Pytest, Unitest, Monkey patch. * Experience with ... Engineer capable of designing solutions, writing code, testing code, automating test and deployment.

Software Technology Inc

Sr. Python Developer

Mclean, VA · On-site

$51.50 - $71/hr

Develop REST/JSON based web services using Python/Flask. Create docker images and deploy images to Open Shift Container platforms. Automate deploying and monitoring processes using Jenkins. Conduct ...

Navtech

Senior Python Developer

Mclean, VA · On-site

$124K - $167K/yr

... Developer Experience with Python frameworks e.g., Django ... Flask. • Good experience on writing the test cases, Unit Testing, and automation test by using ...

Navtech, Inc.

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 ...

Global Channel Management

Sr Python Developer

Richmond, VA · On-site

$120K - $161K/yr

About the job Sr Python Developer Sr Python Developer needs 10+ years progressive HR experience Sr Python Developer requires: PYTHON AWS (Step Functions and Lambdas) Pipeline Developers, not ...

InteliX Systems

Python Developer

Mclean, VA · On-site

$51.50 - $71/hr

Python Developer Location: McLean VA Duration: 6-12 Months - (With possible extension) Must have ... Django, Flask. * Good experience on writing the test cases, Unit Testing, and automation test by ...

SAIC

Senior Python Engineer

Quantico, VA · On-site

$160K - $200K/yr

The Air Force Space and Intel Business Group of SAIC is seeking a Senior Python Engineer to support ... Flask. • Familiarity with API development and integration. • Knowledge of security best ...

Samprasoft

Senior Python Developer | McLean,VA

Mclean, VA · On-site

$124K - $167K/yr

Python, Rest API (Flask or Fast API), Pandas or NumPy, Pytest or Unitest The position is focused on ... Engineer capable of designing solutions, writing code, testing code, automating test and deployment

Samprasoft

Sr. Python Developer

Mclean, VA · On-site

$51.50 - $71/hr

Python Developer Duration: 6-12 Months (Possible Extension or Conversion) Location: McLean, VA ... Need Flask experience. * Some experience with Angular needed, but focus will be majorly on Backend.

SAIC

Senior Python Engineer

Quantico, VA · On-site

$160K - $200K/yr

The Air Force Space and Intel Business Group of SAIC is seeking a Senior Python Engineer to support ... Flask. • Familiarity with API development and integration. • Knowledge of security best ...

SAIC

Senior Python Engineer

Quantico, VA · On-site +1

$160K - $200K/yr

The Air Force Space and Intel Business Group of SAIC is seeking a Senior Python Engineer to support ... Flask. • Familiarity with API development and integration. • Knowledge of security best ...

Samprasoft

Sr. Python Developer | McLean, VA

Mclean, VA · On-site

$124K - $167K/yr

Python, Rest API (Flask or Fast API), Pandas or NumPy. The position is focused on python ... Engineer capable of designing solutions, writing code, testing code, automating test and deployment

E-Solutions

Sr. Python Developer | McLean, VA

Mclean, VA · On-site

$124K - $167K/yr

Python, Rest API (Flask or Fast API), Pandas or NumPy. The position is focused on python ... Responsibilities include: • Engineer capable of designing solutions, writing code, testing code ...

SAIC

Senior Python Engineer

Quantico, VA · On-site

$160K - $200K/yr

The Air Force Space and Intel Business Group of SAIC is seeking a Senior Python Engineer to support ... Experience with web frameworks such as Django or Flask. Familiarity with API development and ...

ICONMA

Senior Python Developer

Mclean, VA · On-site

$124K - $167K/yr

Senior Python Developer Our client, a Real Estate and Financial Services company, is looking for a Senior Python Developer for their McLean, VA location. Responsibilities: * Work closely with ...

Mindlance

Senior Python Developer

Mclean, VA · On-site

$124K - $167K/yr

Senior Python Developer Location: 6 Months Duration: Mclean, VA 22102 Fully Onsite: M-F Must Have Qualifications: * Strong Python Developer with strong experience in Python development, SQL, and ...

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Senior Python Flask Developer information

What are Senior Python Flask Developers?

Senior Python Flask Developers are experienced software engineers who specialize in building web applications using the Python programming language and the Flask web framework. They are responsible for designing, developing, and maintaining scalable backend systems, APIs, and web services. In addition to strong coding skills, they often lead projects, mentor junior developers, and ensure best practices in code quality, security, and performance. Their expertise allows them to solve complex technical challenges and contribute to the overall architecture and success of software projects.

What are some common challenges faced by Senior Python Flask Developers when working on large-scale applications?

Senior Python Flask Developers often encounter challenges such as managing complex codebases, ensuring scalability, and maintaining performance as applications grow. Integrating Flask with other technologies (like databases, caching systems, or third-party APIs) can introduce architectural complexities. Additionally, balancing rapid development with writing maintainable, well-tested code is crucial. Collaboration with frontend developers, DevOps, and QA teams is frequent, requiring strong communication and problem-solving skills.

What is the difference between Senior Python Flask Developer vs Python Developer?

AspectSenior Python Flask DeveloperPython Developer
Required CredentialsBachelor's in CS or related, experience with Flask, REST APIsBachelor's in CS or related, basic Python knowledge
Work EnvironmentWeb development teams, startups, tech companiesSoftware development teams, startups, tech companies
Employer & Industry UsageTech firms, SaaS companies, startupsVariety of industries including finance, healthcare, tech
Search & Comparison IntentAdvanced roles, leadership, project scopeEntry to mid-level development, learning

The main difference between a Senior Python Flask Developer and a Python Developer lies in experience and responsibilities. Senior developers typically have more expertise in Flask, lead projects, and mentor junior staff, whereas Python Developers may focus on coding and basic application development. Both roles are essential in web development teams, but senior roles require deeper knowledge and leadership skills.

What are the key skills and qualifications needed to thrive as a Senior Python Flask Developer, and why are they important?

To thrive as a Senior Python Flask Developer, you need advanced proficiency in Python, deep understanding of the Flask framework, and experience designing scalable backend architectures, typically supported by a degree in computer science or related field. Familiarity with RESTful API development, database management systems like PostgreSQL or MySQL, and version control tools such as Git is essential, and certifications in cloud platforms or web development can be beneficial. Strong problem-solving skills, clear communication, and the ability to mentor junior developers are standout soft skills for this role. These abilities ensure efficient delivery of robust, maintainable web applications and foster productive collaboration within development teams.
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Senior Python Flask Developer jobs near you
Senior Python Developer

Senior Python Developer

Raas Infotek LLC

Richmond, VA • On-site

$120K - $161K/yr

Other

This job post has expired 2 days ago. Applications are no longer accepted.

Job description

Senior Python Developer

W2 Only | Richmond, VA | Onsite | 12+ Years of Experience Required

Job Summary

We are looking for a Senior Python Developer to develop and maintain scalable backend applications, REST APIs, and microservices. The ideal candidate should have strong experience with Python frameworks, cloud technologies, databases, and modern software development practices.

Required Skills
  • 12+ years of software development experience.
  • Strong expertise in Python programming.
  • Hands-on experience with Django, Flask, or FastAPI.
  • Experience developing RESTful APIs and Microservices.
  • Strong knowledge of SQL (PostgreSQL, MySQL) and NoSQL databases (MongoDB, Redis).
  • Experience with AWS, Azure, or Google Cloud Platform.
  • Hands-on experience with Docker and Kubernetes.
  • Experience with Git, Jenkins, and CI/CD pipelines.
  • Knowledge of Kafka, RabbitMQ, or similar messaging platforms.
  • Strong understanding of Object-Oriented Programming (OOP), design patterns, and software engineering best practices.
  • Experience working in Agile/Scrum environments.
  • Excellent communication and problem-solving skills.
Preferred Qualifications
  • Experience with Pandas, NumPy, or PySpark.
  • Exposure to AI/ML or data engineering projects is a plus.
  • Cloud certifications are an added advantage.

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