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Python Developer Jobs in Leesburg, VA (NOW HIRING)

Python Developer

Herndon, VA · On-site

$107K - $195K/yr

Description Python Developer Who We Are: Kudu Dynamics is Leidos Owned Company, forged out of a decade of experience in computer network operations and staffed with talent who have built, overseen ...

Python Developer

Reston, VA · On-site

$52.25 - $72/hr

Strong hands-on experience developing production applications with Python . * Professional programming experience with at least one of the following: * Java * C# * .NET * Strong understanding of ...

Python Developer

Reston, VA · On-site

$52.25 - $72/hr

Strong hands-on experience developing production applications with Python . * Professional programming experience with at least one of the following: * Java * C# * .NET * Strong understanding of ...

Python Developer

Reston, VA · On-site

$52.25 - $72/hr

Strong hands-on experience developing production applications with Python . * Professional programming experience with at least one of the following: * Java * C# * .NET * Strong understanding of ...

Python Developer

Reston, VA · On-site

$52.25 - $72/hr

Strong hands-on experience developing production applications with Python . * Professional programming experience with at least one of the following: * Java * C# * .NET * Strong understanding of ...

Senior Python Developer

Chantilly, VA · On-site +1

$124K - $167K/yr

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 ...

Python Developer

Herndon, VA · On-site

$51.75 - $71.25/hr

... developers and occasionally with end-users. Minimum Qualifications: * High School Diploma and 7+ years of experience in software development * 3+ years of recent experience developing with Python

SR. PYTHON DEVELOPER

Reston, VA · On-site

$126K - $170K/yr

Job Title: SR. PYTHON DEVELOPER Location: Reston,VA Duration: 12+ Months Visa: USC, GC, H1B and EAD Contract Type: W2 Development : * Python Developer with experience in Java as a plus. * Proficient ...

AWS Python Developer

Reston, VA · On-site

$52.25 - $72/hr

AWS Python Developer with AI experience Location: Reston, VA Mode of Work: 3 Days hybrid Top Skills details * Strong Python and AWS skills * Machine Learning, LLM, GenAi experience * Needs to be a ...

Python Developer

Herndon, VA · On-site

$51.75 - $71.25/hr

... developers and occasionally with end-users. Minimum Qualifications: * High School Diploma and 7+ years of experience in software development * 3+ years of recent experience developing with Python

Python Developer

Reston, VA · On-site

$52.25 - $72/hr

Strong hands-on experience developing production applications with Python . * Professional programming experience with at least one of the following: * Java * C# * .NET * Strong understanding of ...

Python Developer

Herndon, VA · On-site

$51.75 - $71.25/hr

Python Developer Location: Herndon, VA Company Overview: Cornerstone Defense is the Employer of Choice within the Intelligence, Defense, and Space communities of the U.S. Government. Realizing early ...

AWS Python Developer

Reston, VA · On-site +1

$52.25 - $72/hr

AWS Python Developer with AI experience Location: Reston, VA Mode of Work: 3 Days hybrid Top Skills' Details Strong Python and AWS skills Machine Learning, LLM, GenAi experience Needs to be a hands ...

Python Developer with AI/ML

Reston, VA · On-site

$52.25 - $72/hr

Python Developer with AI/ML Location : Reston, VA (Local Only) Duration : Long Term Contract MOI: Video + In-Person Visa: W2 Consultant Only - We are looking for an experienced Python Developer. The ...

Python Developer

Herndon, VA · Remote

$114K - $190K/yr

... developers and occasionally with end-users. Minimum Qualifications: * High School Diploma and 7+ years of experience in software development * 3+ years of recent experience developing with Python

Python Developer

Herndon, VA · On-site

$114K - $190K/yr

... developers and occasionally with end-users. Minimum Qualifications: * High School Diploma and 7+ years of experience in software development * 3+ years of recent experience developing with Python

Sr AWS Python Developer

Reston, VA · On-site

$126K - $170K/yr

Sr AWS Python Developer (2 positions) Location- Reston, VA (In person Client interview) day one onsite Experience : 8 to 18 years FTE or C2C We are looking for Visa independent candidates only for ...

Senior Python Developer

Chantilly, VA · On-site

$120K - $180K/yr

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 ...

Java, Scala, Python Developer LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a versatile and highly skilled ...

Showing results 41-60

Python Developer information

See Leesburg, VA salary details

$13

$59

$87

How much do python developer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for python developer in Leesburg, VA is $59.29, according to ZipRecruiter salary data. Most workers in this role earn between $48.89 and $67.36 per hour, depending on experience, location, and employer.

What does a Python developer do?

As a Python developer, your job is to use the Python programming language to develop, implement, and debug a project. In this role, you may create an application for your employer, design the framework for your code, build tools as necessary to get the job done, create websites, or publish new services. Python developers often work with data collection and analytics to create useful answers to questions and provide insight where it's needed most. Like most programming positions, the specifics of this job vary based on the needs of your employer. Some Python developers work as independent contractors instead of being exclusive to one company.

What does a Python developer do?

A Python Developer designs, codes, and maintains software applications using the Python programming language. They often work on web applications, data analysis, automation scripts, and more. Their responsibilities can include writing and testing code, debugging programs, integrating third-party services, and collaborating with other developers and stakeholders. Python Developers are valued for their ability to create efficient, scalable, and readable code. They may also be involved in deploying applications and maintaining technical documentation.

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

To thrive as a Python Developer, you need strong programming skills in Python, a solid understanding of algorithms and data structures, and often a degree in computer science or a related field. Familiarity with frameworks like Django or Flask, version control systems such as Git, and knowledge of databases and cloud services are commonly required. Problem-solving ability, attention to detail, and effective communication help developers collaborate and deliver high-quality code. These skills and qualities are vital to building efficient, scalable software solutions and contributing effectively to development teams.

What are some common challenges Python developers face when working on large-scale projects?

Python Developers working on large-scale projects often encounter challenges such as managing codebase complexity, ensuring consistent code style among team members, and optimizing application performance. Collaboration with other developers becomes essential, often requiring the use of version control systems and code review processes. Additionally, integrating Python code with other technologies or legacy systems can present unique compatibility and testing hurdles. Proactively adopting best practices like modular architecture and thorough documentation can help mitigate these issues.

What is the difference between Python Developer vs Java Developer?

AspectPython DeveloperJava Developer
Required CredentialsBachelor's in CS or related field, Python certifications (optional)Bachelor's in CS or related field, Java certifications (optional)
Work EnvironmentWeb development, data science, automation, scriptingEnterprise applications, Android development, backend systems
Industry UsageTech startups, data companies, automation firmsFinancial services, enterprise software, mobile app companies
Common Search/ComparisonOften compared for backend and scripting rolesCompared for enterprise and mobile app development

Python Developers and Java Developers share similar educational backgrounds and often work in backend environments. However, Python is favored for data science, scripting, and rapid development, while Java is preferred for large-scale enterprise applications and Android development. Both roles are highly sought after, but their industry focus and project types differ.

How much do Python developers get paid?

Python developers' salaries vary based on experience, location, and skill level, but they typically earn between $70,000 and $120,000 annually in the United States. Senior developers with expertise in frameworks, data analysis, or machine learning can earn higher salaries, especially in tech hubs. Entry-level positions generally start around $60,000 to $80,000.

Is Python in demand in 2026?

Python developers are expected to remain in high demand through 2026 due to the language's widespread use in data science, web development, automation, and artificial intelligence. Proficiency in frameworks like Django or Flask and knowledge of related tools can enhance job prospects in this field.

Is there a demand for Python developers?

Python developers are in high demand across various industries such as technology, finance, and data science due to Python's versatility and widespread use in web development, automation, and machine learning. Employers seek professionals with skills in frameworks like Django or Flask and knowledge of data analysis tools like Pandas and NumPy, making Python a valuable programming language for job seekers.

What jobs can a Python Developer get?

A Python Developer can work in roles such as software engineer, web developer, data analyst, data scientist, machine learning engineer, automation engineer, and backend developer. These positions often require knowledge of frameworks like Django or Flask, and familiarity with databases and version control systems.

What are the most commonly searched types of Python Developer jobs in Leesburg, VA?

The most popular types of Python Developer jobs in Leesburg, VA are:

What are popular job titles related to Python Developer jobs in Leesburg, VA?

For Python Developer jobs in Leesburg, VA, the most frequently searched job titles are:

What job categories do people searching Python Developer jobs in Leesburg, VA look for?

The top searched job categories for Python Developer jobs in Leesburg, VA are:

What cities near Leesburg, VA are hiring for Python Developer jobs?

Cities near Leesburg, VA with the most Python Developer job openings:

Infographic showing various Python Developer job openings in Leesburg, VA as of August 2026, with employment types broken down into 1% Internship, 84% Full Time, 10% Part Time, and 5% Contract. Highlights an 76% Physical, 7% Hybrid, and 17% Remote job distribution, with an average salary of $123,332 per year, or $59.3 per hour.

Python Developer

Herndon, VA • On-site

Leidos
IT Services • 10K+ employees

$107K - $195K/yr

Full-time

Medical, Retirement, PTO

Posted 9 days ago


Leidos rating

8.3

Company rating: 8.3 out of 10

Based on 153 frontline employees who took The Breakroom Quiz

82nd of 501 rated business services


Job description

Description

Python Developer

Who We Are:
Kudu 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 have experience spanning centuries of research, development, and operations missions - across desktop, mobile, IoT, and embedded platforms. Kudu Dynamics, a Leidos company is uniquely qualified to anticipate tomorrow’s threats and build the next generation of capabilities.

Minimum Requirements:

  • US Citizenship with TS/SCI or clearable

  • Four years of experience in a Python or Golang Development role

  • Bachelor's degree in computer science, Software Engineering, Computer Engineering, or related field

  • Expertise in scripting (Python, shell scripting)

  • Expertise with Docker and container orchestration (Nomad, Kubernetes, Docker Swarm)

  • Proficiency in software development in Python or Golang

  • Experience with GitLab CI/CD

  • Experience working in an Agile Scrum development team

  • Database administration/development experience with PostgreSQL or similar Experience with networking protocols (TCP, UDP, HTTPS, TLS)

  • Self-starter requiring minimal supervision Intelligent, proactive, and driven to achieve results

Nice-to-Haves:

  • US Citizenship with TS/SCI and Counter-Intelligence Polygraph clearance

  • Experience with infrastructure as code (Terraform, Ansible)

  • Experience delivering solutions on AWS

  • Experience with system monitoring, introspection, and visualization technologies (Grafana, Prometheus, ELK stack)

  • Experience supporting full-stack solutions including RESTful API and Angular-based web UI Linux system administration experience

Specific Duties:

  • Troubleshoot and maintain the deployed application

  • Onboard and managing new users

  • Actively search for and screen new data sources and technologies to meet program demands

  • Serve as primary point of contact for current and future data sources/technical partners

  • Set up technical exchange meetings and gather/catalogue data information Understand security restrictions and access requirements

Education Requirements:

  • BS/MS (BA/MA) in a technical degree field, plus a minimum of 4 years directly related experience

  • In lieu of a degree, 10 years of directly related experience

Technical Skills:

  • Expertise with Linux system administration

  • Expertise in scripting (Bash, Python/Golang)

  • Expertise with container build tools (Docker, Buildah)

  • Experience with infrastructure as code (Terraform, Helm)

  • Experience delivering solutions on AWS/Azure

  • Experience with system monitoring, introspection, and visualization technologies (Prometheus, Grafana, Loki, ELK stack)

  • Experience with GitLab CI

  • Experience with networking protocols (TCP, UDP, HTTPS, TLS); comfortable diagnosing and resolving networking issues

If you're looking for comfort, keep scrolling. At Leidos, we outthink, outbuild, and outpace the status quo — because the mission demands it. We're not hiring followers. We're recruiting the ones who disrupt, provoke, and refuse to fail. Step 10 is ancient history. We're already at step 30 — and moving faster than anyone else dares.

Original Posting:August 31, 2026

For U.S. Positions: While subject to change based on business needs, Leidos reasonably anticipates that this job requisition will remain open for at least 3 days with an anticipated close date of no earlier than 3 days after the original posting date as listed above.

Pay Range:Pay Range $107,900.00 - $195,050.00

The Leidos pay range for this job level is a general guideline only and not a guarantee of compensation or salary. Additional factors considered in extending an offer include (but are not limited to) responsibilities of the job, education, experience, knowledge, skills, and abilities, as well as internal equity, alignment with market data, applicable bargaining agreement (if any), or other law.

About Leidos

Leidos is an industry and technology leader serving government and commercial customers with smarter, more efficient digital and mission innovations. Headquartered in Reston, Virginia, with 47,000 global employees, Leidos reported annual revenues of approximately $16.7 billion for the fiscal year ended January 3, 2025. For more information, visit www.Leidos.com.

Pay and Benefits

Pay and benefits are fundamental to any career decision. That's why we craft compensation packages that reflect the importance of the work we do for our customers. Employment benefits include competitive compensation, Health and Wellness programs, Income Protection, Paid Leave and Retirement. More details are available at www.leidos.com/careers/pay-benefits.

Securing Your Data

Beware of fake employment opportunities using Leidos’ name. Leidos will never ask you to provide payment-related information during any part of the employment application process (i.e., ask you for money), nor will Leidos ever advance money as part of the hiring process (i.e., send you a check or money order before doing any work). Further, Leidos will only communicate with you through emails that are generated by the Leidos.com automated system – never from free commercial services (e.g., Gmail, Yahoo, Hotmail) or via WhatsApp, Telegram, etc. If you received an email purporting to be from Leidos that asks for payment-related information or any other personal information (e.g., about you or your previous employer), and you are concerned about its legitimacy, please make us aware immediately by emailing us at LeidosCareersFraud@leidos.com.

If you believe you are the victim of a scam, contact your local law enforcement and report the incident to the U.S. Federal Trade Commission.

Commitment to Non-Discrimination

All qualified applicants will receive consideration for employment without regard to sex, race, ethnicity, age, national origin, citizenship, religion, physical or mental disability, medical condition, genetic information, pregnancy, family structure, marital status, ancestry, domestic partner status, sexual orientation, gender identity or expression, veteran or military status, or any other basis prohibited by law. Leidos will also consider for employment qualified applicants with criminal histories consistent with relevant laws.


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About Leidos

Sourced by ZipRecruiter

At Leidos, we deliver innovative solutions through the efforts of our diverse and talented people who are dedicated to our customers' success. We empower our teams, contribute to our communities, and operate sustainable practices. Everything we do is built on a commitment to do the right thing for our customers, our people, and our community.

Industry

It services

Company size

10,000+ Employees

Headquarters location

Reston, VA, US

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