ZipRecruiter

Log In

1

Senior Backend Python Jobs in Denver, CO (NOW HIRING)

Spire

Senior Backend Software Engineer

Boulder, CO · Hybrid

$127K - $167K/yr

Strong Python development skills * Experience with at least one compiled language such as Rust, C ... Strong backend engineering experience building and maintaining production systems * Experience ...

Spire

Senior Backend Software Engineer

Boulder, CO · On-site

$130K - $171K/yr

Strong Python development skills * Experience with at least one compiled language such as Rust, C ... Strong backend engineering experience building and maintaining production systems * Experience ...

Spire

Senior Backend Software Engineer

Boulder, CO · Hybrid

$130K - $171K/yr

Strong Python development skills * Experience with at least one compiled language such as Rust, C ... Strong backend engineering experience building and maintaining production systems * Experience ...

Mondo

Sr Backend Engineer

Denver, CO · Remote

$185K - $230K/yr

Job Title: Sr Technical Lead (AI Systems) Location: Remote Location Type: Remote Start Date ... Python experience * Startup experience * Experience supporting systems at scale * Experience ...

Leidos

Mid-Level Backend Software Engineer

Aurora, CO

$87K - $157K/yr

... senior levels, you'll thrive here. We're hiring a Backend Software Engineer to support a ... Design, develop, test, and maintain backend application components using Java or Python * REST API ...

Compa

Senior Software Engineer, Platform

Denver, CO · On-site

$185K - $200K/yr

As a Senior Software Engineer on the Platform Team, you will own and lead backend and ... Deep, hands-on experience with Python, Django, and Postgres in production * Solid DevOps/SRE ...

Baker

Senior Full Stack Developer (Node.js)

Denver, CO · On-site

$100K - $150K/yr

Work with various teams to integrate backend systems with current and future product offerings ... Competency in other coding languages such as Javascript, PHP, Python, Java, RoR, etc * In-depth ...

next page

Showing results 1-20

All JobsSenior Backend Python JobsSenior Backend Python Jobs in Denver, CO

Senior Backend Python information

See Denver, CO salary details

$16.5K

$152.6K

$196.6K

How much do senior backend python jobs pay per year?

As of Jun 27, 2026, the average yearly pay for senior backend python in Denver, CO is $152,573.00, according to ZipRecruiter salary data. Most workers in this role earn between $149,800.00 and $172,400.00 per year, depending on experience, location, and employer.

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

To thrive as a Senior Backend Python Developer, you need expertise in Python programming, strong knowledge of backend frameworks (such as Django or Flask), and experience with database management, often backed by a degree in computer science or equivalent experience. Familiarity with version control systems like Git, containerization tools like Docker, cloud platforms (e.g., AWS), and possibly certifications in cloud or Python technologies are common requirements. Outstanding problem-solving skills, effective communication, and the ability to mentor junior developers help set top performers apart. These competencies ensure the development of robust, scalable, and maintainable backend systems that support business objectives.

Which pays more, C++ or Python?

For a Senior Backend Python developer, C++ developers often earn higher salaries due to the complexity and performance demands of C++ in systems programming and high-performance applications. However, Python skills are highly in demand for backend development, data science, and automation, which can also lead to competitive compensation. Salary differences depend on industry, experience, and location, but both languages offer strong earning potential in tech roles.

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

AspectSenior Backend PythonBackend Developer
Required CredentialsBachelor's in CS or related, 5+ years experience, Python expertiseBachelor's in CS or related, 2-4 years experience, Python knowledge
Work EnvironmentTech companies, startups, enterprise systemsTech firms, startups, software agencies
Employer & Industry UsageUsed across industries requiring scalable backend solutionsCommon in web development and software services
Search & Comparison IntentUnderstanding senior roles, responsibilities, salaryEntry to mid-level backend roles, skill requirements

Senior Backend Python professionals typically have more experience, advanced skills, and leadership responsibilities compared to Backend Developers. They often work on complex systems, mentor junior staff, and have a broader understanding of architecture. Backend Developers focus on building and maintaining backend services with less emphasis on leadership or strategic planning.

What are some common challenges Senior Backend Python developers face when working on large-scale systems?

Senior Backend Python developers working on large-scale systems often encounter challenges such as ensuring application scalability, maintaining code quality across distributed teams, and optimizing performance for high traffic. Balancing the integration of new features with legacy system constraints can also be demanding. Effective communication and collaboration with frontend teams, DevOps, and product managers are crucial for delivering reliable and maintainable backend solutions.

What does a Senior Backend Python Developer do?

A Senior Backend Python Developer designs, builds, and maintains the server-side logic of web applications using Python. They are responsible for creating robust APIs, optimizing databases, ensuring application security, and integrating third-party services. In addition, they often mentor junior developers, contribute to architectural decisions, and collaborate closely with frontend and DevOps teams. Their work ensures that applications are scalable, reliable, and efficient. Senior developers typically have several years of experience and deep knowledge of Python frameworks like Django or Flask.

What is the highest paying job in Python?

The highest paying Python-related roles are typically senior positions such as Lead Developer, Solutions Architect, or Machine Learning Engineer, especially in industries like finance, tech, and data science. These roles often require advanced skills, experience, and knowledge of frameworks, cloud platforms, and data management, with salaries exceeding $150,000 annually in many regions.

Is Python in demand for backend?

Python is highly in demand for backend development due to its simplicity, versatility, and extensive libraries like Django and Flask. Many companies seek backend developers skilled in Python to build scalable and efficient web applications, making it a valuable skill for backend roles.

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 have expertise in frameworks like Django or Flask and may hold certifications or advanced degrees that influence salary levels.
What are popular job titles related to Senior Backend Python jobs in Denver, CO? For Senior Backend Python jobs in Denver, CO, the most frequently searched job titles are:
What job categories do people searching Senior Backend Python jobs in Denver, CO look for? The top searched job categories for Senior Backend Python jobs in Denver, CO are:
Senior Backend Python jobs near you

Senior Backend Software Engineer

Spire

Boulder, CO • Hybrid

$127K - $167K/yr

Other

Posted 4 days ago

Job description

About the Role 

Spire is looking for a Senior Software Engineer to help design, build, and improve the reliable and secure systems that support our satellite and ground infrastructure.

This is a hands-on engineering role focused on backend systems, platform engineering, observability, and infrastructure-aware software development. You'll work closely with software, infrastructure, and cybersecurity teams to implement scalable solutions that support operational reliability and secure engineering practices.

We are not looking for a dedicated cybersecurity specialist. Instead, we're seeking an experienced software engineer who has worked alongside security teams and has experience implementing technical requirements related to security, reliability, and compliance within production systems.

This role is best suited to engineers who enjoy solving technically challenging problems and have experience working on complex systems in industries such as aerospace, scientific computing, telecommunications, biotech, robotics, or other high-reliability environments.

What You'll Do:

  • Design, develop, and maintain backend services and platform tooling
  • Collaborate with cybersecurity and infrastructure teams to implement secure engineering requirements
  • Contribute to modernising services, container environments, and CI/CD workflows
  • Improve telemetry, monitoring, logging, and observability across production systems
  • Support cloud-based infrastructure and deployment workflows in AWS environments
  • Participate in code reviews, architecture discussions, and engineering best practices
  • Work across infrastructure, backend systems, and operational tooling in a collaborative engineering environment

Who You Are:

Required Qualifications:

  • 5+ years of professional software engineering experience
  • Strong Python development skills
  • Experience with at least one compiled language such as Rust, C++, Go, Java, or C
  • Strong backend engineering experience building and maintaining production systems
  • Experience working with AWS-based environments (GCP experience also considered)
  • Experience with containers, CI/CD pipelines, and modern software delivery practices
  • Comfortable working in Linux-based development environments
  • Strong understanding of systems engineering, performance, reliability, and operational concerns
  • Experience collaborating with infrastructure and/or cybersecurity teams to implement technical requirements
  • Strong communication and documentation skills

Preferred Qualifications:

  • Experience working in aerospace, scientific computing, biotech, telecommunications, robotics, or other technically complex industries
  • Experience in smaller engineering organisations where engineers wear multiple hats across development and operations
  • Familiarity with Kubernetes, Terraform, and infrastructure-as-code approaches
  • Experience with PostgreSQL or other relational databases
  • Experience building observability or telemetry solutions using tools such as Grafana, Databricks, or Elasticsearch
  • Familiarity with GitHub Actions or modern CI/CD tooling
  • Exposure to secure software development or DevSecOps practices
  • Advanced academic research background (PhD/Postdoc) in engineering, physics, computer science, or related scientific disciplines

What We're Looking For:

We value engineers who are:

  • Curious and adaptable
  • Pragmatic problem-solvers
  • Interested in complex systems and infrastructure
  • Open to learning new technologies and domains
  • Collaborative and low-ego
  • Comfortable operating in fast-moving engineering environments

This role is primarily backend and platform focused. We are generally looking for engineers with stronger backend and systems experience rather than heavily frontend-focused backgrounds.

Spire operates a hybrid work model, and this position will require you to work a minimum of three days per week in the office.

Access to US export-controlled software and/or technology may be required for this role. If needed, Spire will arrange the necessary licenses-this is not something candidates need to have before applying. #LI-DC1

Apply