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Python Software Engineer Jobs in Denver, CO (NOW HIRING)

SciTec has an immediate opportunity for a talented Python Software Developer in Boulder, CO, to support programs focusing on missile warning and missile tracking missions. Our ideal candidate will ...

Responsibilities As a software engineer, you know that good software is more than just a nice ... Experience with Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS, PHP, or Drupal

Responsibilities As a software engineer, you know that good software is more than just a nice ... Experience with Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS, PHP, or Drupal

Software Engineer, Junior

Aurora, CO ยท On-site

$55.29 - $79.33/hr

Software Engineer, Junior EverWatch is a government solutions company providing advanced defense ... Experience with Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS, PHP, or Drupal

Responsibilities As a software engineer, you know that good software is more than just a nice ... Experience with Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS, PHP, or Drupal

Responsibilities As a software engineer, you know that good software is more than just a nice ... Experience with Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS, PHP, or Drupal

Software Engineer, Junior

Aurora, CO ยท On-site

$55.29 - $79.33/hr

Responsibilities As a software engineer, you know that good software is more than just a nice ... Experience with Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS, PHP, or Drupal

Responsibilities As a software engineer, you know that good software is more than just a nice ... Experience with Java, Python, C#, C/C++, .NET, JavaScript, React, NodeJS, PHP, or Drupal

Senior Software Engineer

Littleton, CO ยท On-site +1

$86K - $160K/yr

Senior Software Engineer Requisition ID: 1694 Position Location: Littleton, CO (hybrid) Position ... Experience with C/C++, Python software languages, development tools, and integrated development ...

Software Engineer

Aurora, CO ยท On-site

$55.36 - $79.33/hr

Job Title Software Engineer Overview EverWatch is a government solutions company providing advanced ... Experience with Python including; proficiency with Python standard libraries, and familiarity with ...

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Showing results 1-20

Python Software Engineer information

See Denver, CO salary details

$23.7K

$144.1K

$208.4K

How much do python software engineer jobs pay per year?

As of Jun 6, 2026, the average yearly pay for python software engineer in Denver, CO is $144,056.00, according to ZipRecruiter salary data. Most workers in this role earn between $113,700.00 and $169,300.00 per year, depending on experience, location, and employer.

What is a Python Software Engineer job?

A Python Software Engineer is a developer who designs, develops, and maintains software applications using the Python programming language. They work on a variety of tasks, including writing clean and efficient code, debugging, optimizing performance, and integrating third-party services or APIs. Python engineers often collaborate with teams to build web applications, data pipelines, machine learning models, or automation scripts, depending on the industry. Their role requires strong problem-solving skills and familiarity with software development best practices.

What does a typical workday look like for a Python Software Engineer?

A typical workday for a Python Software Engineer involves writing and testing code, participating in team meetings to plan and review tasks, and collaborating with colleagues such as front-end developers, quality assurance engineers, and project managers. You may spend time troubleshooting bugs, reviewing pull requests, and improving existing software modules. Many teams use Agile or Scrum methodologies, so your day may include short stand-up meetings and iterative development cycles. Depending on the company, you might also have opportunities to contribute to design discussions or mentor junior developers.

What are the key skills and qualifications needed to thrive in the Python Software Engineer position, and why are they important?

To thrive as a Python Software Engineer, you need strong programming skills in Python, a solid understanding of algorithms and data structures, and a relevant degree in computer science or related fields. Experience with frameworks like Django or Flask, familiarity with version control systems such as Git, and optional certifications like PCEP or PCAP can be valuable assets. Problem-solving skills, teamwork, and effective communication help you navigate complex projects and collaborate efficiently. Mastering both technical and soft skills is crucial for building reliable software solutions and succeeding in dynamic development teams.

What are popular job titles related to Python Software Engineer jobs in Denver, CO? For Python Software Engineer jobs in Denver, CO, the most frequently searched job titles are:
Infographic showing various Python Software Engineer job openings in Denver, CO as of May 2026, with employment types broken down into 90% Full Time, 8% Part Time, and 2% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $144,056 per year, or $69.3 per hour.
Senior Staff / Senior Python Software Engineer

Senior Staff / Senior Python Software Engineer

SciTec

Boulder, CO โ€ข On-site

$127K - $172K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Posted 2 days ago


Job description

SciTec, a wholly owned subsidiary of Firefly Aerospace, is a dynamic non-traditional defense contractor that delivers advanced technologies in support of U.S. National Security and Defense. For the past forty-five plus years, we have supported Department of Defense customers by developing innovative remote sensing algorithms, tools, and techniques to deliver world-class data exploitation capabilities supporting missile defense; intelligence, surveillance, & reconnaissance; space domain awareness; and aircraft survivability missions.
Important Notice: SciTec exclusively works on U.S. government contracts that require U.S. citizenship for all employees. SciTec cannot sponsor or assume sponsorship of employee work visas of any type. Further, U.S. citizenship is a requirement to obtain and keep a security clearance. Applicants that do not meet these requirement will not be considered.
We are seeking a Senior or Senior Staff Python Software Engineer to design, develop, and sustain high-quality software systems supporting advanced analysis and data processing workflows. This role focuses on distributed systems, microservices, and real-time data pipelines, working closely with scientific and technical users in a mission-focused environment.
The ideal candidate is a strong individual contributor with deep Python expertise, sound software engineering judgment, and the ability to collaborate across disciplines while influencing technical direction through example and mentorship.
Responsibilities
  • Design, implement, and maintain high-quality Python software aligned with program and project objectives
  • Work independently and collaboratively with the development team to deliver complex features end to end
  • Collaborate directly with advanced technical and scientific users to translate analysis needs into robust software solutions
  • Contribute to containerized, distributed microservice architectures, including development, deployment, and testing
  • Design, implement, and maintain real-time or near-real-time data processing and streaming workflows
  • Ensure reliability, scalability, and performance of messaging systems and data pipelines
  • Identify technical risks and propose risk-reduction strategies to support program success
  • Participate in and guide Agile development activities, including code reviews, design discussions, and sprint planning
  • Promote strong engineering practices, including testing, documentation, and maintainability
  • Mentor junior and mid-level engineers through technical collaboration and code review
  • Champion comprehensive testing strategies, including unit, integration, and system testing
  • Contribute to documentation, knowledge sharing, and clear technical communication
  • Perform other duties as assigned

Requirements
  • Bachelor's degree in Computer Science, Engineering, Mathematics, Physical Sciences, or a related technical field
  • 6+ years of professional software engineering experience
  • Strong proficiency in Python, including modern language features and best practices
  • Hands-on experience with microservice architectures and distributed systems
  • Experience writing and maintaining automated tests using pytest or similar frameworks
  • Professional experience working in Linux environments
  • Experience using version control systems such as Git
  • Solid understanding of software engineering fundamentals, including design patterns, modularity, and maintainability
  • Demonstrated ability to collaborate effectively across technical disciplines
  • Strong attention to detail and commitment to high-quality, well-tested code
  • Excellent verbal and written communication skills
  • Ability to work in person at the Boulder, CO office
  • Ability to obtain and maintain a DoD security clearance

Candidates who have any of the following skills will be preferred:
  • Advanced degree in Computer Science, Engineering, Mathematics, or Physical Sciences
  • Experience working with remotely sensed data or scientific data processing workflows
  • Familiarity with messaging and communication technologies, such as: Protocol Buffers, ZeroMQ, Kafka, gRPC, REST APIs
  • Professional experience with DevOps and CI/CD tooling, including: Docker, Jenkins, GitLab CI/CD
  • Experience working in Agile software development environments (e.g., Jira)
  • Active DoD security clearance

*Resumes, Cover Letters, and Applications which are generated by AI will not be considered for employment.
Colorado Residents: In any materials you submit, you may redact or remove age-identifying information such as age, date of birth, or dates of school attendance or graduation. You will not be penalized for redacting or removing this information.
Benefits
SciTec offers a highly competitive salary and benefits package, including:
  • 4% Safe Harbor 401(k) match
  • 100% company paid HSA Medical insurance, with a choice of 2 buy-up options
  • 80% company paid Dental insurance
  • 100% company paid Vision insurance
  • 100% company paid Life insurance
  • 100% company paid Long-term Disability insurance
  • Short-term Disability insurance
  • Annual Profit-Sharing Plan
  • Discretionary Performance Bonus
  • Paid Parental Leave
  • Generous Paid Time Off, including Holiday, Vacation, and Sick Pay
  • Flexible Work Hours

The pay range for this position is $126,000- $175,000 / year. SciTec considers several factors when extending an offer of employment, including but not limited to the role and associated responsibilities, a candidate's work experience, education/training, and key skills. This is not a guarantee of compensation.
SciTec is proud to be an Equal Opportunity employer. VET/Disabled.

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About SciTec

Sourced by ZipRecruiter

Industry

Guided missile and space vehicle manufacturing

Company size

51 - 200 Employees

Headquarters location

Princeton, NJ, US

Year founded

1979