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Contractual Freelance Python Programmer Jobs in Virginia

Altamira Technologies Corp.

Software Engineer

Mclean, VA · On-site

$125K - $175K/yr

Examples of technologies we are currently using to support our customers include Java, Python ... contractual requirements, security clearance requirements, and other legitimate business ...

GDIT

Systems Integration Engineer

Reston, VA · On-site +1

$161K - $218K/yr

This role leverages Apache NiFi, Python, and modern visualization tools to meet customer data ... Rather, salary will be set based on experience, geographic location and possibly contractual ...

New

GDIT

Data Scientist Associate

Sterling, VA · On-site

$41K - $56K/yr

Basic to intermediate Python programming skills with exposure to common data science and AI/ML ... Rather, salary will be set based on experience, geographic location and possibly contractual ...

New

Steampunk

Full Stack Developer

Mclean, VA · On-site

$85K - $170K/yr

... and Python. We are looking for candidates with experience writing software using Agile and ... limited to geographic location, contractual requirements, education, knowledge, skills ...

Dev Technology

Database Developer

Ashburn, VA · Hybrid

$100K - $125K/yr

Experience writing Python scripts * Experience with Git/version control * AWS experience including ... Offered salary is based on experience, geographic location, and possibly contractual requirements ...

Steampunk

Full Stack Developer

Mclean, VA · Remote

$85K - $170K/yr

... and Python. We are looking for candidates with experience writing software using Agile and ... limited to geographic location, contractual requirements, education, knowledge, skills ...

Steampunk

Full Stack Developer

Mclean, VA · Remote

$85K - $170K/yr

... and Python. We are looking for candidates with experience writing software using Agile and ... limited to geographic location, contractual requirements, education, knowledge, skills ...

Vosper Thornycroft Group

Software Engineer IV

Herndon, VA · On-site

$180 - $230/hr

... Python * 2+ years of experience with SQL * 2+ years of experience with Shell Script * 4+ years of ... contractual requirements which may cause an offer to fall outside of this range. #J-18808-Ljbffr

VTG

DevOps Systems Engineer

Herndon, VA · On-site

$180K - $230K/yr

... Python • Basic understanding of an Object-Oriented Programming Language, such as Java • ... include contractual requirements which may cause an offer to fall outside of this range.

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All JobsContractual Python Programmer JobsContractual Freelance Python Programmer JobsContractual Freelance Python Programmer Jobs in Virginia

Contractual Freelance Python Programmer information

What is the difference between Contractual Freelance Python Programmer vs Python Developer?

AspectContractual Freelance Python ProgrammerPython Developer
CredentialsTypically self-taught or with certifications in Python; no formal degree requiredOften holds a degree in Computer Science or related field; certifications are common
Work EnvironmentRemote, project-based, freelance contractsFull-time or part-time employment, in-house or remote
Employer & Industry UsageHired by multiple clients across industries on a contractual basisEmployed by a single company, working on internal projects

In summary, a Contractual Freelance Python Programmer works independently on short-term projects for various clients, often remotely, without long-term employment commitments. In contrast, a Python Developer is typically employed full-time by a company, focusing on ongoing development within a team. Both roles require Python skills, but their work arrangements and employment status differ significantly.

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For Contractual Freelance Python Programmer jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Contractual Freelance Python Programmer jobs in Virginia look for?

The top searched job categories for Contractual Freelance Python Programmer jobs in Virginia are:

What cities in Virginia are hiring for Contractual Freelance Python Programmer jobs?

Cities in Virginia with the most Contractual Freelance Python Programmer job openings:

Contractual Freelance Python Programmer jobs near you
Infographic showing various Contractual Freelance Python Programmer job openings in Virginia as of August 2026, with employment types broken down into 1% Internship, 87% Full Time, 4% Part Time, and 8% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution.

Software Engineer

Altamira Technologies Corp.

Falls Church, VA

$125K - $175K/yr

Full-time

Re-posted 18 days ago

Job description

Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence and homeland security communities worldwide by focusing on creating innovative solutions leveraging common standards in architecture, data and security. Altamira believes that our people and the culture of our company differentiate us from other companies.


Location: Chantilly, VA. OR McLean, VA.


Position Description: We are seeking Software Engineers that possess a mix of talent areas related to full-stack development. As part of our team, you will provide software and web development services. Our ideal candidate would possess a broad range of skills as our scope of work spans various technologies. Examples of technologies we are currently using to support our customers include Java, Python, JavaScript, C, React, PostGIS, AWS Services, Git and Docker/K8s. Altamira Technologies Corporation encourages independent problem solving but also provides deep reach-back support and a collaborative environment for our engineering team. We are looking for candidates who have experience with developing and are not afraid to adapt to the right architecture, languages, and libraries to build the best systems for the mission and deliver the best user experience.


Role and Responsibilities:
• Produce software based on desired functionality provided by users and analysts
• Interpret mission needs and requirements to produce user-friendly software systems
• Leverage continuous integration to create sustainable and maintainable software
• Interact with teammates and users through whiteboard sessions and/or design documents to establish circular feedback.

Education and Experience:

  • 3-years relevant experience
  • Bachelor’s in Computer Science, Computer Engineering, Electrical Engineering, or a related field
  • Experience in full-stack web development with one or more of the following technologies: Java, C, Python, web frameworks, JS/Typescript, React, Web Services (REST), Containerization , Kubernetes, Helm, NoSQL and SQL databases, TIG Stack, AWS or other cloud providers, Linux, Gitlab CI/CD
  • CompTIA Security+ certification


Abilities and Competencies:
• Minimum of TS/SCI required. CI Poly preferred.
• Self-motivated and eager to work intently to satisfy mission requirements
• Adaptable and has the desire to maintain our company culture
• Ability to effectively communicate in verbal and written communications
• Ability to multitask and adjust priorities as needed

The anticipated salary range for this position is $125,000 to $175,000. Actual compensation will be determined based on several factors, including, but not limited to, the scope of the position, relevant experience, education, certifications, internal equity, customer contractual requirements, security clearance requirements, and other legitimate business considerations.

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