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Contractual Freelance Python Programmer Jobs in Colorado

Parsons

Front End Software Engineer

Englewood, CO · On-site

$140 - $180/hr

Examples of technologies we are currently using to support our customers include Java, Python ... customer contractual specifications, and any clearance requirements. Altamira is an Equal ...

New

Parsons

Senior Software Engineer

Centennial, CO · On-site

$150 - $200/hr

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

New

Quantinuum

Software Quality Engineer - 770

Broomfield, CO · On-site

$132K - $165K/yr

Design, develop, test, and maintain production software using Python and related technologies ... Due to Contractual requirements, must be a U.S. Person defined as, U.S. citizen permanent resident ...

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All JobsContractual Python Programmer JobsContractual Freelance Python Programmer JobsContractual Freelance Python Programmer Jobs in Colorado

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 Colorado, the most frequently searched job titles are:

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

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Cities in Colorado 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 Colorado 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.

Senior Software Engineer

Altamira Technologies Corp.

Centennial, CO • On-site

$150K - $200K/yr

Full-time

Re-posted 7 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: Warrenton VA / Augusta,GA / Centennial, CO / State College, PA

Position Description:We are seeking a Senior Software Engineer 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, Angular, React, and ElasticSearch. 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

  • Must have strong Java skills - no exceptions.
  • 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
  • Able to meet deadlines and adjust to evolving scope as requested by customer.

Education and Experience

  • Bachelor's in Computer Science, Computer Engineering, Electrical Engineering, or a related field
  • Must have strong Java,JavaScript/Typescript experience - no exceptions.
  • Other languages like Python, Angular, ELK stack, Redis, Web Services (REST), Containerization (such as docker, lxc), Kubernetes, helm, Machine Learning, Data Analytics, Android development, NoSQL and SQL databases, Xmidas are desired.

Abilities and Competencies

  • Top Secret Clearance REQUIRED
  • Self-motivated and eager to work intently to satisfy missionrequirements
  • 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
  • Work with a geographically disparate team.

The anticipated salary range for this position is $150,000 to $200,000. 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.

Employment Type: Full Time

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