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Contractual Freelance Python Programmer Jobs in Denver, CO

Quantinuum

Embedded Software Engineer - 965

Broomfield, CO · On-site

$135K - $181K/yr

S. citizen. * Due to Contractual requirements, must be a U.S. Person. defined as, U.S. citizen ... Proficiency in C/C++ and Python programming languages. * Experience developing embedded software ...

Google Inc.

Customer Solutions Engineer

Boulder, CO · On-site

$150 - $200/hr

... C++, Python). * Experience troubleshooting technical issues for internal/external partners or ... Alphabet Inc. is your sole contractual partner with respect to equity grants. GSU grants are not ...

Rincon Research Corp

Jr. Software Engineer

Centennial, CO · On-site

$98K - $123K/yr

Proficient in C++ and Python in LINUX environments * Demonstrated ability to design software ... Rather, salary will be set based on experience, geographic location and possibly contractual ...

Rincon Research Corp

Jr. Software Engineer

Englewood, CO · On-site

$98K - $123K/yr

Proficient in C++ and Python in LINUX environments * Demonstrated ability to design software ... Rather, salary will be set based on experience, geographic location and possibly contractual ...

Clearway Energy

Principal BESS Engineer

Denver, CO · Hybrid

Update and refine EPC contractual agreements and requirements for BESS, with a focus on EPC ... Basic software programming skills, especially MS Excel and Python. * Familiarity with energy ...

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Contractual Freelance Python Programmer information

See Denver, CO salary details

$41

$70

$85

How much do contractual freelance python programmer jobs pay per hour?

As of Sep 9, 2026, the average hourly pay for contractual freelance python programmer in Denver, CO is $70.10, according to ZipRecruiter salary data. Most workers in this role earn between $64.33 and $74.23 per hour, depending on experience, location, and employer.

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.

What are popular job titles related to Contractual Freelance Python Programmer jobs in Denver, CO?

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

What job categories do people searching Contractual Freelance Python Programmer jobs in Denver, CO look for?

The top searched job categories for Contractual Freelance Python Programmer jobs in Denver, CO are:

Contractual Freelance Python Programmer jobs near you
Infographic showing various Contractual Freelance Python Programmer job openings in Denver, CO as of July 2026, with employment types broken down into 87% Full Time, 10% Part Time, and 3% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $145,805 per year, or $70.1 per hour.

Front End Software Engineer

Englewood, CO

Altamira Technologies Corp.
Software Development • 201 - 500 employees
Learn more about Altamira Technologies Corp.external

Full-time

Re-posted 19 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: Englewood, CO.
 
Position: Front-End Software Engineer
 
Position Description: We are seeking a Front-End Software Engineer that possesses 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
  • 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
  • Bachelor’s in Computer Science, Computer Engineering, Electrical Engineering, or a related field.
  • Experience in one or more of the following: Java, JavaScript/Typescript, 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, Digital Signal Processing.
  • Experienced with Svelte preferred.
Abilities and Competencies
  • TS/SCI REQUIRED. Current 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.

In accordance with Colorado’s Equal Pay for Equal Work Act, the salary range for these positions is $140,000 to $180,000.  However, Altamira Technologies Corporation considers multiple variables when determining compensation, including but not limited to, the level of responsibilities, prior work experience, education/certifications, customer contractual specifications, and any clearance requirements.