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Python Fastapi Developer Jobs in Colorado (NOW HIRING)

Sphinx Defense

Backend Engineer

Colorado Springs, CO · Hybrid

$138K - $167K/yr

As a Backend Engineer you will lead the development of core platform services, designing and ... You have extensive experience with Python, FastAPI, postgres, AWS, Docker, Kubernetes, Terraform

Infleqtion

Senior Software Engineer (QRF)

Louisville, CO · On-site

$160K - $185K/yr

We are seeking a Senior Software Engineer to lead the development and productization of our ... Own the backend REST API written in Python (FastAPI), ensuring robust integration with hardware ...

Infleqtion

Senior Software Engineer (QRF)

Louisville, CO · On-site

$160K - $185K/yr

We are seeking a Senior Software Engineer to lead the development and productization of our ... Own the backend REST API written in Python (FastAPI), ensuring robust integration with hardware ...

Infleqtion

Senior Software Engineer (QRF)

Louisville, CO · On-site

$160K - $185K/yr

We are seeking a Senior Software Engineer to lead the development and productization of our ... Own the backend REST API written in Python (FastAPI), ensuring robust integration with hardware ...

Protingent

Software Engineer III

Louisville, CO · On-site

$129K - $178K/yr

Software Engineer III Position Description: Protingent Staffing has an exciting Direct Hire ... Experience with Python FastAPI * Experience with Kubernetes, Helm, and ArgoCD for application ...

Protingent

Software Engineer II

Louisville, CO · On-site

$105K - $145K/yr

Position Title: Software Engineer II Position Description: Protingent Staffing has an exciting ... Experience with Python FastAPI * Experience with Kubernetes, Helm, and ArgoCD for application ...

Front Door Defense

Software Engineer II

Centennial, CO · On-site

$105K - $145K/yr

About the Role The Software Engineer II role involves designing, developing, and testing software ... Experience with Python FastAPI. * Experience with Kubernetes, Helm, and ArgoCD for application ...

Sphinx Defense

Backend Engineer

Colorado Springs, CO · On-site

$138K - $167K/yr

Founded by engineers and technologists with deep experience across commercial and defense ... You have extensive experience with Python, FastAPI, postgres, AWS, Docker, Kubernetes, Terraform

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Python Fastapi Developer information

What is a Python FastAPI developer?

A Python FastAPI Developer is responsible for designing, developing, and maintaining backend applications using FastAPI, a modern web framework for building APIs with Python. They work on creating high-performance APIs, integrating with databases, implementing authentication, and ensuring scalability. This role often involves working with asynchronous programming, cloud services, and containerization tools like Docker. Developers collaborate with teams to create efficient, secure, and well-documented API endpoints for web and mobile applications.

What are some typical daily tasks for a Python FastAPI developer?

A Python FastAPI Developer typically spends their day designing, developing, and maintaining RESTful APIs to support web or mobile applications. This involves writing clean and efficient Python code, collaborating with frontend developers or other backend engineers to integrate new features, and ensuring the application meets performance and security standards. Developers also participate in code reviews, debugging, and continuous integration processes, while regularly communicating with product managers or stakeholders to align on project requirements. Staying up to date with FastAPI enhancements and industry best practices is also a common part of the role.

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

To thrive as a Python FastAPI Developer, you need strong proficiency in Python programming, experience designing RESTful APIs with FastAPI, and a background in web development concepts. Familiarity with version control systems like Git, containerization tools such as Docker, and knowledge of cloud platforms or SQL/NoSQL databases are commonly required, and certifications in cloud services or Python development can be advantageous. Excellent problem-solving skills, effective communication, and the ability to collaborate in agile teams help developers contribute efficiently to complex projects. These competencies ensure robust, scalable backend solutions and smooth coordination within development teams to meet business goals.

What are popular job titles related to Python Fastapi Developer jobs in Colorado?

For Python Fastapi Developer jobs in Colorado, the most frequently searched job titles are:

What job categories do people searching Python Fastapi Developer jobs in Colorado look for?

The top searched job categories for Python Fastapi Developer jobs in Colorado are:

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Cities in Colorado with the most Python Fastapi Developer job openings:

Python Fastapi Developer jobs near you
Infographic showing various Python Fastapi Developer job openings in Colorado as of September 2026, with employment types broken down into 2% Internship, 85% Full Time, 9% Part Time, and 4% Contract. Highlights an 72% Physical, 5% Hybrid, and 23% Remote job distribution.

Backend Engineer

Colorado Springs, CO • Hybrid

Sphinx Defense
See more jobs at Sphinx Defenseexternal

$138K - $167K/yr

Full-time

Medical, Dental, Vision, Life, Retirement, PTO

Re-posted 10 days ago

Job description

ABOUT THE ROLE

Sphinx is hiring a Backend Engineer to join our Space Communications team building a ground communications and data-transport  platform for US government satellites. As a Backend Engineer you will lead the development of core platform services, designing and  building technology to support the operations of a wide variety of US  Government satellites. You'll work as both an individual contributor and a lead for more junior engineers.

We're looking for a track record of the following:

  • Experience working on  multi-tenant services on public cloud platforms like AWS, Azure, or GCP
  • Developing and consuming APIs and services as part of platform ecosystem
  • Developing with an emphasis on automation and security
  • Willingness to own a technical problem end-to-end
  • A habit of self-directed learning of new technologies
  • The ability to work well with a team
  • The ability to communicate clearly

You might be a good fit if:

  • You have 3-5+ years' of progressively responsible software engineering experience
  • You have extensive experience with Python, FastAPI, postgres, AWS, Docker, Kubernetes, Terraform
  • You have experience architecting and building APIs and backend services
  • You can demonstrate in-depth knowledge of at least one commercial cloud platform and its associated services 
  • Are comfortable working with some ambiguity and able to self-direct your work
  • You've made enough mistakes and booked enough wins to know what not to build and know what good looks like

Nice to have:

  • Prior experience working in space, satellite communications, or building ground systems. 

LOCATION

This hybrid role requires a regular presence in Colorado Springs, CO.

COMPENSATION

  • This role is between $138,000 - $167,000 base salary.
  • Quarterly bonus structure
  • Equity ownership in the company
  • 100% Premium coverage for medical, dental, and vision for you and dependents
  • Health Savings Accounts
  • Life Insurance
  • 401k employer contribution plan
  • Flexible paid time off policy 
  • Flexible work/remote work policy

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.


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