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Python Fastapi Developer Jobs in Naperville, IL (NOW HIRING)

UnitedHealth Group

DevOps Software Engineer

Chicago, IL · On-site

$91K - $163K/yr

... Python development in production environments (eg, FastAPI, Flask) * 2+ years of experience leading or managing engineering teams (minimum team size of 3+) * 2+ years of hands-on experience with ...

UnitedHealth Group

DevOps Software Engineer

Chicago, IL · On-site

$91K - $163K/yr

... Python development in production environments (eg, FastAPI, Flask) * 2 years of experience leading or managing engineering teams (minimum team size of 3 ) * 2 years of hands-on experience with ...

MBR Partners

Senior Software Engineer

Chicago, IL · Remote

$150K/yr

Their backend is developed in Python running in the cloud over k8s. It's not a typical backend ... FastAPI Experience with React, Redux (RTK), CSS modules Experience with CI/CD, Clouds (AWS/GCP ...

Nokia

Nokia Defense Software CO-OP

Naperville, IL · Hybrid

$50 - $64.50/hr

Knowledge of programming languages such as Python, C, or C++ * Familiarity with backend and web technologies (e.g., FastAPI, REST APIs, SQLAlchemy, HTML, JavaScript). * Experience working in Linux ...

Morningstar

Senior Software Engineer

Chicago, IL · On-site +1

$153K/yr

Architecting, optimizing and developing Python-based applications and APIs (FastAPI, Flask, RESTful services), including asynchronous programming and event-based architectures using cloud-native ...

Caterpillar

Lead Software Engineer, Gen AI

Chicago, IL · On-site

$128K - $208K/yr

Job Summary: As a Lead Software Engineer you will work on Generative AI projects focused on ... Experience with Python libraries such as FastAPI, LangGraph, and LangChain * Experience with modern ...

Mastech Digital

AI Full Stack Engineer

Chicago, IL · Remote

$70 - $75/hr

AWS Solutions Architect, AWS Developer, or Kubernetes Application Developer. - Hands-on experience ... Python, Flask/FastAPI, and NLP frameworks. - Experience deploying applications into AWS EKS and ...

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How much do python fastapi developer jobs pay per hour?

As of Jun 20, 2026, the average hourly pay for python fastapi developer in Naperville, IL is $58.53, according to ZipRecruiter salary data. Most workers in this role earn between $48.27 and $66.49 per hour, depending on experience, location, and employer.

What is a Python FastAPI Developer job?

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 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 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 popular job titles related to Python Fastapi Developer jobs in Naperville, IL? For Python Fastapi Developer jobs in Naperville, IL, the most frequently searched job titles are:
What job categories do people searching Python Fastapi Developer jobs in Naperville, IL look for? The top searched job categories for Python Fastapi Developer jobs in Naperville, IL are:
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Python Fastapi Developer jobs near you
DevOps Software Engineer

DevOps Software Engineer

UnitedHealth Group

Chicago, IL • On-site

$91K - $163K/yr

Full-time

Retirement

Posted 26 days ago

UnitedHealth Group rating

7.6

Company rating: 7.6 out of 10

Based on 141 frontline employees who took The Breakroom Quiz

186th of 873 rated healthcare providers

Job description

Optum Tech is a global leader in health care innovation. Our teams develop cutting-edge solutions that help people live healthier lives and help make the health system work better for everyone. From advanced data analytics and AI to cybersecurity, we use innovative approaches to solve some of health care's most complex challenges. Your contributions here have the potential to change lives. Ready to build the next breakthrough? Join us to start Caring. Connecting. Growing together.
Role is for a hands on Python Software Engineering Manager who can lead a team of engineers while actively contributing to the design and development of scalable platforms. This role requires solid Python development expertise and a solid understanding of Infrastructure as Code using Terraform to support modern cloud-native architectures
This position follows a hybrid schedule with three in-office days per week. Prefers someone in Chicago, IL
Primary Responsibilities:
  • Lead and mentor a team of software engineers while remaining actively involved in coding and technical design
  • Design, build, and maintain backend services and automation frameworks using Python
  • Develop and manage Infrastructure as Code (IaC) using Terraform to provision and manage cloud environments
  • Collaborate with architecture, DevOps, and platform teams to build secure, scalable, and resilient systems
  • Establish engineering best practices for code quality, CI/CD pipelines, testing, and observability
  • Review code, guide system design decisions, and ensure adherence to modern engineering standards
  • Drive technical execution and delivery across multiple initiatives while balancing hands-on development and team leadership
  • Partner with product and business stakeholders to translate requirements into technical solutions

You'll be rewarded and recognized for your performance in an environment that will challenge you and give you clear direction on what it takes to succeed in your role as well as provide development for other roles you may be interested in.
Required Qualifications:
  • 8+ years of software engineering experience
  • 5+ years of experience with cloud platforms (AWS preferred), including services such as Lambda, API Gateway, DynamoDB, or EC2
  • 5+ years of experience designing and building APIs, microservices, and distributed systems in production environments
  • 3+ years of hands-on Python development in production environments (eg, FastAPI, Flask)
  • 2+ years of experience leading or managing engineering teams (minimum team size of 3+)
  • 2+ years of hands-on experience with Terraform for infrastructure provisioning and automation
  • 2+ years of experience implementing CI/CD pipelines using tools such as GitHub Actions, Jenkins, or similar
  • 1+ years of experience working with containerization technologies (Docker, Kubernetes)

Preferred Qualifications:
  • Experience building platform or developer tooling
  • Familiarity with AI/ML or LLM-based systems and modern automation frameworks
  • Experience in high-scale enterprise environments
  • Proven excellent problem-solving, communication, and technical leadership skills

Pay is based on several factors including but not limited to local labor markets, education, work experience, certifications, etc. In addition to your salary, we offer benefits such as, a comprehensive benefits package, incentive and recognition programs, equity stock purchase and 401k contribution (all benefits are subject to eligibility requirements). No matter where or when you begin a career with us, you'll find a far-reaching choice of benefits and incentives. The salary for this role will range from $91,700 to $163,700 annually based on full-time employment. We comply with all minimum wage laws as applicable.
At UnitedHealth Group, our mission is to help people live healthier lives and make the health system work better for everyone. We believe everyone-of every race, gender, sexuality, age, location and income-deserves the opportunity to live their healthiest life. Today, however, there are still far too many barriers to good health which are disproportionately experienced by people of color, historically marginalized groups and those with lower incomes. We are committed to mitigating our impact on the environment and enabling and delivering equitable care that addresses health disparities and improves health outcomes - an enterprise priority reflected in our mission.
UnitedHealth Group is an Equal Employment Opportunity employer under applicable law and qualified applicants will receive consideration for employment without regard to race, national origin, religion, age, color, sex, sexual orientation, gender identity, disability, or protected veteran status, or any other characteristic protected by local, state, or federal laws, rules, or regulations.
UnitedHealth Group is a drug - free workplace. Candidates are required to pass a drug test before beginning employment.

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