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Fastapi Developer Jobs in Missouri (NOW HIRING)

ArchKey Solutions

Senior Python Developer

Fenton, MO · On-site

$116K - $156K/yr

The Senior Python Developer is responsible for designing, developing, and maintaining complex ... Flask, FastAPI, or similar). • Experience with relational databases (PostgreSQL, MySQL, SQL ...

ArchKey Solutions LLC

Senior Python Developer

Fenton, MO

$116K - $156K/yr

Description SR. PYTHON DEVELOPER This position is based out of our St Louis, MO office About ... Strong experience with Python web frameworks (Django, Flask, FastAPI, or similar). * Experience ...

ArchKey Solutions

Senior Python Developer

Fenton, MO

$116K - $156K/yr

SR. PYTHON DEVELOPER This position is based out of our St Louis, MO office About ArchKey ArchKey is ... Strong experience with Python web frameworks (Django, Flask, FastAPI, or similar). * Experience ...

MetroStar

$133K - $142K/yr

As Sr. Full Stack Developer I , you'll support a high-visibility, enterprise AI-enabled financial ... Proficiency building RESTful APIs in Python (FastAPI or similar) with ORM-based data modeling ...

Archkey Solutions LLC

Senior Python Developer

Fenton, MO · On-site

$116K - $156K/yr

Description SR. PYTHON DEVELOPER This position is based out of our S t Louis, MO office About ... Strong experience with Python web frameworks (Django, Flask, FastAPI , or similar). * Experience ...

ArchKey Solutions

Senior Python Developer

Fenton, MO

$116K - $156K/yr

SR. PYTHON DEVELOPER This position is based out of our St Louis, MO office About ArchKey ArchKey is ... Strong experience with Python web frameworks (Django, Flask, FastAPI, or similar). * Experience ...

Credit Control LLC

Full Stack Developer

Earth City, MO · On-site

$90K - $125K/yr

Experience with frameworks such as Django, Flask, FastAPI, React, Angular, Vue.js, or similar ... Experience with Git, CI/CD pipelines, DevOps practices, Docker, Kubernetes, or infrastructure ...

Walmart

Staff, Software Engineer - Python/GenAI

Noel, MO · On-site

$110K - $220K/yr

Contribute to the design and development of platform features using microservices ( FastAPI ) and event-driven architecture ( Kafka, SSE, WebSocket )--all in Python . * Uphold engineering and ...

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Fastapi Developer information

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How much do fastapi developer jobs pay per hour?

As of Jul 9, 2026, the average hourly pay for fastapi developer in Missouri is $49.56, according to ZipRecruiter salary data. Most workers in this role earn between $37.88 and $60.67 per hour, depending on experience, location, and employer.

What are some common challenges FastAPI Developers face when integrating third-party services or APIs?

FastAPI Developers often encounter challenges when integrating third-party services, such as handling authentication protocols (like OAuth2), ensuring compatibility between JSON schemas, and managing asynchronous calls to avoid performance bottlenecks. It’s also common to troubleshoot and adapt to inconsistencies in external API documentation or rate limits. Collaborating closely with frontend teams and DevOps professionals helps streamline these integrations, ensuring robust, scalable API solutions.

What is the difference between Fastapi Developer vs Backend Developer?

AspectFastapi DeveloperBackend Developer
Required SkillsPython, Fastapi, REST APIs, async programmingMultiple languages (Python, Java, Node.js), REST/SOAP APIs, databases
Work EnvironmentWeb development, API-focused projects, microservicesBroader software development, server-side logic, database management
Industry UsageTech startups, SaaS, API-driven servicesEnterprise, e-commerce, finance, various industries

Fastapi Developers specialize in building high-performance APIs using Python and Fastapi, often within microservices architectures. Backend Developers have a broader scope, working with multiple languages and technologies to develop server-side applications across various industries. While Fastapi Developers focus on API efficiency, Backend Developers handle comprehensive backend systems.

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

To thrive as a FastAPI Developer, you need strong proficiency in Python programming, RESTful API design, and experience with FastAPI, often supported by a background in computer science or related fields. Familiarity with tools like SQL/NoSQL databases, Docker, and cloud platforms, as well as knowledge of asynchronous programming and API documentation tools like Swagger, is typically required. Excellent problem-solving skills, attention to detail, and effective communication set outstanding FastAPI developers apart. These skills are crucial for building reliable, high-performance APIs that meet modern application demands and facilitate seamless team collaboration.

What is a FastAPI Developer?

A FastAPI Developer is a software engineer who specializes in building web applications and APIs using the FastAPI framework, which is a modern, fast (high-performance) web framework for Python. FastAPI Developers are responsible for designing, developing, and maintaining backend services and APIs that are efficient, robust, and scalable. They often work with databases, authentication, and deployment processes, and ensure that the API endpoints adhere to best practices for security and performance. Their work is crucial for enabling smooth communication between front-end applications and backend systems.
What are the most commonly searched types of Fastapi Developer jobs in Missouri? The most popular types of Fastapi Developer jobs in Missouri are:
What are popular job titles related to Fastapi Developer jobs in Missouri? For Fastapi Developer jobs in Missouri, the most frequently searched job titles are:
What job categories do people searching Fastapi Developer jobs in Missouri look for? The top searched job categories for Fastapi Developer jobs in Missouri are:
What cities in Missouri are hiring for Fastapi Developer jobs? Cities in Missouri with the most Fastapi Developer job openings:
Fastapi Developer jobs near you
Sr Python Full Stack Developer (Python, Django)

Sr Python Full Stack Developer (Python, Django)

Reliable Software Resources

Saint Louis, MO • On-site

Other

Re-posted yesterday

Job description

Position: Sr Python Full Stack Developer (Python, Django, FastAPI)

Locations: St. Louis, MO

longterm contract

Skills:

  • Design, develop, and maintain scalable full-stack web applications
  • Build backend services and RESTful APIs using Python, Django, and FastAPI
  • Develop responsive and interactive frontend applications using ReactJS or NextJS
  • Integrate frontend applications with backend APIs and third-party services
  • Write clean, reusable, secure, and maintainable code
  • Optimize application performance, scalability, and reliability
  • Work closely with UI/UX designers, DevOps teams, and product stakeholders
  • Participate in code reviews, testing, debugging, and deployment activities
  • Implement best practices for security, performance, and coding standards

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