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Senior Python Developer Jobs in Englewood, CO (NOW HIRING)

DPG Solutions LLC

Senior DevOps Engineer

Aurora, CO

... 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 · 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)

MANTECH

Senior DevOps ServiceNow Developer

Denver, CO · On-site

$55.50 - $76.50/hr

MANTECH seeks a motivated, career and customer-oriented Senior DevOps ServiceNow Develope r to join ... Ruby, Python, Perl, Bash, or JavaScript. · DoD approved 8570 IAT Level II Certification (e.g ...

MANTECH

Senior DevOps ServiceNow Developer

Denver, CO · On-site

$55.50 - $76.50/hr

MANTECH seeks a motivated, career and customer-oriented Senior DevOps ServiceNow Develope r to join ... Ruby, Python, Perl, Bash, or JavaScript. · DoD approved 8570 IAT Level II Certification (e.g ...

CEDENT

Senior Data Engineer

Denver, CO · On-site

$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 ...

HCL Global Systems Inc

Sr DevOps Engineer

Denver, CO · On-site

$133K - $171K/yr

HCL Global Systems Inc is seeking a Senior DevOps Engineer with strong experience in AWS ... Python / Shell scripting • Manage AWS services: • EKS • DynamoDB • S3 • IAM • Route53 ...

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 ...

TekSynap

Senior Network Engineer/Developer

Denver, CO · On-site

$107K - $146K/yr

Python automation certifications * Ansible Network Automation certification Overview We are seeking a Senior Network Engineer/Developer to join our Task Order proposal on the Defense Intelligence ...

Capital Rx

Senior Platform Developer

Denver, CO · On-site

$56 - $74/hr

We're seeking a highly skilled and experienced Senior Platform Developer II to join our platform ... Write clean, efficient, and well-tested Python code for automation, tooling and service development.

CACI

Mid-Senior Full Stack Developer

Aurora, CO · On-site

Mid-Senior Full Stack Developer Job Category: Engineering Time Type: Full time Minimum Clearance ... Build and maintain scalable RESTful and GraphQL APIs using Node.js, Python (FastAPI/Flask), or Java ...

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All JobsPython Developer JobsSenior Python Developer JobsSenior Python Developer Jobs in Englewood, CO

Senior Python Developer information

See Englewood, CO salary details

$54.3K

$140.2K

$192.6K

How much do senior python developer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for senior python developer in Englewood, CO is $140,196.00, according to ZipRecruiter salary data. Most workers in this role earn between $120,000.00 and $161,400.00 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 are the key skills and qualifications needed to thrive as a senior Python developer?

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 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.

Are senior Python developers still in demand?

Senior Python developers remain in high demand due to the language's versatility in web development, data analysis, machine learning, and automation. Companies seek experienced developers with skills in frameworks like Django or Flask, and proficiency in cloud platforms and APIs enhances job prospects.

How much does a senior Python developer make?

A senior Python developer typically earns between $100,000 and $150,000 annually, depending on experience, location, and industry. They often possess strong skills in frameworks like Django or Flask and may hold certifications or advanced degrees that influence salary levels.

What does a senior Python developer do?

A senior Python developer designs, develops, and maintains complex software applications using Python. They often lead projects, review code, optimize performance, and collaborate with cross-functional teams, requiring strong problem-solving skills and knowledge of frameworks like Django or Flask. Additionally, they may mentor junior developers and ensure code quality through testing and best practices.

What are the most commonly searched types of Python Developer jobs in Englewood, CO?

The most popular types of Python Developer jobs in Englewood, CO are:

What are popular job titles related to Senior Python Developer jobs in Englewood, CO?

For Senior Python Developer jobs in Englewood, CO, the most frequently searched job titles are:

What job categories do people searching Senior Python Developer jobs in Englewood, CO look for?

The top searched job categories for Senior Python Developer jobs in Englewood, CO are:

What cities near Englewood, CO are hiring for Senior Python Developer jobs?

Cities near Englewood, CO with the most Senior Python Developer job openings:

Senior Python Developer jobs near you
Infographic showing various Senior Python Developer job openings in Englewood, CO as of August 2026, with employment types broken down into 2% Internship, 87% Full Time, 5% Part Time, and 6% Contract. Highlights an 79% Physical, 6% Hybrid, and 15% Remote job distribution, with an average salary of $140,196 per year, or $67.4 per hour.

Mid-Senior Full Stack Developer

CACI International Inc

Aurora, CO • On-site

Full-time

This job post has expired 2 days ago. Applications are no longer accepted.

Job description

Job Summary:
CACI International Inc is seeking a Mid-Senior Full Stack Developer to design and build the primary touchpoint between their platform and its customers. This role involves engineering responsive web applications and architecting an API layer to deliver real-time data while ensuring compliance with government security requirements.
Responsibilities:
• Design and maintain responsive front-end applications using React, handling complex data visualization and high-concurrency use cases for external partners.
• Build and maintain scalable RESTful and GraphQL APIs using Node.js, Python (FastAPI/Flask), or Java (Spring Boot) for third-party data access.
• Implement authentication and authorization patterns including OAuth2, OIDC, mTLS, and RBAC to ensure secure external data access.
• Design and optimize relational (PostgreSQL) and non-relational (Elasticsearch, Redis) data store interactions.
• Containerize applications with Docker and deploy to Kubernetes on AWS in coordination with the DevSecOps team.
• Ensure all code meets DISA STIG requirements and addresses the OWASP Top 10 throughout the development lifecycle.
• Integrate with GitLab CI/CD pipelines and Helm charts for deployment across environments.
• Conduct code reviews, provide technical guidance for junior developers, and serve as the SME for third-party API integration.
• Maintain technical documentation, API specifications, and integration guides.
Qualifications:
Required:
• Current TS/SCI clearance with Polygraph.
• Bachelor’s degree in Computer Science or related field, or equivalent experience.
• 5+ years (mid-level) or 10+ years (senior-level) of full-stack software engineering experience.
• Advanced proficiency in JavaScript/TypeScript and React, including Redux and Context API.
• Strong experience building APIs with Node.js, Python (FastAPI/Flask), or Java (Spring Boot).
• Proficiency with Docker — writing Dockerfiles, building hardened images, and integrating with CI/CD pipelines.
• Familiarity with GitLab CI/CD, Helm, and Kubernetes deployment.
• Comfortable working in an agile, distributed team environment.
• Ability to travel up to 5%.
Preferred:
• Experience with data visualization libraries such as D3.js or Recharts.
• Familiarity with GraphQL federation and advanced API design patterns.
• Experience with AWS services including ECS/EKS, API Gateway, CloudFront, and RDS.
• Working knowledge of OAuth2, OIDC, mTLS, and modern API security patterns.
• Knowledge of the OWASP Top 10 and STIG-compliant development practices.
• Exposure to Elasticsearch query optimization and index management at scale.
• Familiarity with RHEL 9 hardening and STIG compliance at the OS and container level.
• Relevant certifications: AWS Developer Associate, CKAD, or CompTIA Security+.
Company:
At CACI International Inc (NYSE: CACI), our 27,000 talented and dynamic employees are ever vigilant in delivering distinctive expertise and technology to meet our customers’ greatest challenges in national security. Founded in 1962, the company is headquartered in Arlington, USA, with a team of 10001+ employees. The company is currently Late Stage.

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