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Senior Python Developer Jobs in Castle Rock, CO (NOW HIRING)

Sphinx Defense

Senior DevOps Engineer

Colorado Springs, CO · On-site

$160K - $185K/yr

ABOUT THE ROLE Sphinx is hiring a Senior DevOps Engineer to join our team, building the next ... Strong experience with either Python or Go * Strong experience with Ansible automation * You have ...

Baker

Senior Full Stack Developer (Node.js)

Denver, CO

$100K - $150K/yr

Minimum 2 years credited experience working as a senior engineer * Senior level knowledge of ... Competency in other coding languages such as Javascript, PHP, Python, Java, RoR, etc * In-depth ...

Placed

Senior DevOps Engineer

Aurora, CO

$70/hr

We need a senior DevOps and Observability Engineer, on contract. The role covers infrastructure ... Bash, Python, PowerShell • CI/CD pipelines: GitHub Actions, including integration of SAST, DAST ...

IonQ

Senior Staff DevOps Engineer

Denver, CO · Hybrid

$133K - $171K/yr

We are looking for a Senior Staff DevOps Engineer to join our Quantum Platform Network Security ... Python, Bash, Go). * 4 years of direct experience with Infrastructure-as-Code (OpenTofu, Terragrunt ...

ECS

Sr. Elastic Engineer

Colorado Springs, CO · On-site

$170K - $230K/yr

... DevOps, cloud, and client teams to deliver resilient, high-performance Elastic solutions while ... Write scripts, automation, and integrations (Python, PowerShell, Bash, etc.) to streamline ...

ManTech

Senior CNO Developer

Aurora, CO

$114K - $190K/yr

MANTECH seeks a skilled and mission focused Senior CNO Developer to join our team in Aurora, CO ... Experience in Python or C/C++ programming languages * Experience with troubleshooting and debugging ...

DPG Solutions LLC

Senior DevOps Engineer

Aurora, CO · On-site

$250K - $276K/yr

... Senior DevOps Engineer, you will herald a transformative era in software engineering, one that ... Experience with programming/scripting languages (e.g., Python, Java, Ruby, Bash, C++, C#, Go)

DPG Solutions LLC

Senior DevOps Engineer

Aurora, CO

$170K - $190K/yr

... Senior DevOps Engineer, you will herald a transformative era in software engineering, one that ... Experience with programming/scripting languages (e.g., Python, Java, Ruby, Bash, C++, C#, Go)

CEDENT

Senior Data Engineer

Denver, CO

$40 - $60/hr

Python and Terraform for automation. * Strong analytical skills to interpret AWS billing and usage data. Senior Data Engineer Responsibilities: · AWS Cost Optimization & FinOps Analysis o Analyze ...

ShiftCode Analytics

Software Engineer - Sr/Manager

Denver, CO · Hybrid

$126K - $166K/yr

... DevOps; perform moderately complex bug verification, release testing, and beta support for ... HAVE TO HAVE C# and Python (1) (current code predominately Python but legacy is C#) Front End built ...

ManTech International

Senior CNO Developer

Aurora, CO · On-site

$114K - $190K/yr

MANTECH seeks a skilled and mission focused Senior CNO Developer to join our team in Aurora, CO ... Experience in Python or C/C++ programming languages * Experience with troubleshooting and debugging ...

CEDENT

Sr. SQL Developer

Greenwood Village, CO · Hybrid

$40 - $60/hr

Sr. Data Developer Charter Communications/ Spectrum Team: Data Insights - WiFi & Internet ... o Shell o Python · AWS experience o Lambda o EC2 · Telecom Experience ? Day to Day ...

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All JobsPython Developer JobsSenior Python Developer JobsSenior Python Developer Jobs in Castle Rock, CO

Senior Python Developer information

See Castle Rock, CO salary details

$57.4K

$148.1K

$203.3K

How much do senior python developer jobs pay per year?

As of Jun 12, 2026, the average yearly pay for senior python developer in Castle Rock, CO is $148,054.00, according to ZipRecruiter salary data. Most workers in this role earn between $126,700.00 and $170,500.00 per year, depending on experience, location, and employer.

What are the main responsibilities of a Senior Python Developer?

A Senior Python Developer is responsible for designing, developing, and maintaining complex software applications using the Python programming language. They lead the technical aspects of projects, mentor junior developers, and ensure code quality through code reviews and best practices. Additionally, they collaborate with cross-functional teams to gather requirements, solve technical challenges, and deploy scalable and efficient solutions. Senior Python Developers are also expected to stay updated with the latest trends and advancements in Python and related technologies.

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

AspectSenior Python DeveloperPython Developer
Required ExperienceTypically 5+ years, with leadership and complex project experienceUsually 1-3 years, focusing on core Python skills
ResponsibilitiesDesigning architecture, mentoring, handling complex systemsWriting code, debugging, implementing features
CertificationsOptional but beneficial (e.g., Python certifications, cloud certs)Often not required
Work EnvironmentCollaborative teams, project planning, code reviewsDevelopment-focused, task-oriented

The main difference between a Senior Python Developer and a Python Developer lies in experience, responsibilities, and leadership. Senior developers handle complex projects, mentor others, and often participate in architecture decisions, while Python Developers focus on coding and feature implementation. Both roles are essential in tech companies, but the senior role requires more experience and broader skills.

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

To thrive as a Senior Python Developer, you need advanced proficiency in Python programming, experience with software architecture, and a solid understanding of algorithms and data structures, usually backed by a degree in computer science or related fields. Familiarity with frameworks like Django or Flask, version control systems such as Git, and containerization tools like Docker are typically required, alongside knowledge of modern CI/CD pipelines. Strong problem-solving abilities, effective communication, and leadership skills help you collaborate with teams and mentor junior developers. Mastery of these skills ensures the delivery of scalable, maintainable software solutions and the ability to drive technical excellence within development teams.

What are some common challenges faced by Senior Python Developers when leading a development team?

Senior Python Developers often encounter challenges such as balancing hands-on coding with mentoring junior team members and ensuring code quality across the team. They are also responsible for making architectural decisions, which requires staying updated on best practices and emerging Python frameworks. Additionally, coordinating collaboration between cross-functional teams (like DevOps, QA, and front-end developers) can be complex, especially in agile environments where requirements may shift rapidly. Overcoming these challenges helps foster a productive and innovative team culture.
What are the most commonly searched types of Python Developer jobs in Castle Rock, CO? The most popular types of Python Developer jobs in Castle Rock, CO are:
What are popular job titles related to Senior Python Developer jobs in Castle Rock, CO? For Senior Python Developer jobs in Castle Rock, CO, the most frequently searched job titles are:
What job categories do people searching Senior Python Developer jobs in Castle Rock, CO look for? The top searched job categories for Senior Python Developer jobs in Castle Rock, CO are:
What cities near Castle Rock, CO are hiring for Senior Python Developer jobs? Cities near Castle Rock, CO with the most Senior Python Developer job openings:
Senior Python Developer jobs near you
Infographic showing various Senior Python Developer job openings in Castle Rock, CO as of June 2026, with employment types broken down into 74% Full Time, 20% Part Time, 3% Temporary, and 3% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $148,054 per year, or $71.2 per hour.

Senior DevOps Engineer

Sphinx Defense

Colorado Springs, CO • On-site

$160K - $185K/yr

Full-time

Medical, Dental, Vision, Retirement

Posted 2 days ago

Job description

ABOUT SPHINX
Sphinx builds software to solve complex national security problems in Space. Founded by engineers and technologists with deep experience across commercial and defense technology, we were frustrated by the outdated and insecure technology America's service members are forced to rely on. We're here to do better.
We're focused on building modern, scalable products with an emphasis on using open source technologies. Expect talented, motivated, and interesting colleagues who emphasize collaboration, transparency, and individual responsibility.
ABOUT THE ROLE
Sphinx is hiring a Senior DevOps Engineer to join our team, building the next generation of mission planning and command and control software for space communications programs. This team is charged with creating modern, resilient services and capabilities to service the US Government for the next decade and beyond.
We're seeking an experienced Senior DevOps Engineer to help take our build and deployment automation to the next level. As a Senior DevOps Engineer, you will build the development and deployment infrastructure used by our Space Communications team, which provides infrastructure for a wide variety of US Government satellites; you will play a key role in building a cutting-edge communications platform for US government satellites. You will have a role in determining what we build and how we work. You'll work as an individual contributor and a lead for more junior engineers.
What you will be focusing on:
  • Working with a team to develop and operate automated build and deployment infrastructure in GitLab CI/CD and Atlantis
  • Developing and operating automated build and deployment infrastructure
  • Writing and maintaining Cloud Infrastructure
  • Owning technical problems end-to-end
  • Maintain multiple Kubernetes clusters in production
  • Packaging software into Helm Charts
  • Writing and maintaining Cloud Infrastructure with Terraform
  • Configure and maintain a federated message bus infrastructure
  • Maintaining CI/CD pipelines
  • Supporting software engineering teams with the use and integration of pipelines and cloud infrastructure
  • Ensuring developed infrastructure and CI/CD solutions seamlessly deploy/integrate with third-party platforms and infrastructures

You might be a good fit if you have:
  • You have 5+ years of progressively responsible software engineering experience in a DevOps role
  • Leveraged a major cloud provider's (AWS, Azure, GCP) services in a production setting
  • A habit of self-directed learning of new technologies
  • Strong experience with either Python or Go
  • Strong experience with Ansible automation
  • You have made enough mistakes and booked enough wins to know what not to build and what good looks like
  • The ability to see through the noise to the most critical problem.
  • The ability to provide technical leadership, guide, and mentor junior engineers
  • Excellent communication skills, working with end-users to design and build solutions to their needs, a habit of self-directed learning of new technologies, and the ability to learn quickly and adapt to a fast-paced environment

LOCATION
This position is primarily remote, but candidates must be able to work on-site in a secure facility in Northern Colorado Springs, CO as needed to perform classified work.
COMPENSATION
This role is between $160,000 - $185,000 base salary.
BENEFITS
Compensation includes competitive salary, meaningful equity ownership, profit sharing, employer 401(k) contribution, and 100% employer covered medical, dental, and vision insurance for you and your dependents.
EEO STATEMENT
At Sphinx Defense, we are devoted to building a team that represents a variety of backgrounds, perspectives, and skills. Sphinx Defense is committed to providing equal employment opportunities to all employees and applicants for employment without regard to race, color, religion, sex, sexual orientation, and gender identity.
CLEARANCE ELIGIBILITY - This position requires eligibility to obtain and maintain a U.S. security clearance. For more information about U.S. Security Clearances: click here.
To conform to U.S. Government export regulations, applicant must be a (i) U.S. citizen or national, (ii) U.S. lawful, permanent resident (aka green card holder), (iii) Refugee under 8 U.S.C. § 1157, or (iv) Asylee under 8 U.S.C. § 1158, or be eligible to obtain the required authorizations from the U.S. Department of State. Learn more about the ITAR here.

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