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Python Fastapi Developer Jobs in Wisconsin (NOW HIRING)

Rivi Consulting Group

Python AI Developer

Green Bay, WI · On-site

$49 - $67.25/hr

Production-grade, asynchronous Python (FastAPI/Pydantic) with a focus on performance and ... A "product engineer" mindset. - Comfort with ambiguity and a sense of extreme ownership ...

Zendesk

Senior Fullstack Engineer, Solve

Madison, WI

$123K - $162K/yr

Proficiency with Python backend frameworks (FastAPI recommended) and React/TypeScript frontends ... engineering. Experience designing visual flow editors (React Flow or similar) and rich text editors.

Zendesk

Senior Fullstack Engineer, Solve

Madison, WI · On-site

$123K - $162K/yr

Proficiency with Python backend frameworks (FastAPI recommended) and React/TypeScript frontends ... engineering. Experience designing visual flow editors (React Flow or similar) and rich text editors.

Elevance Health

Data Scientist Analyst

Waukesha, WI · On-site +1

... engineering to build conversational and generative AI systems. * Develop APIs using FastAPI or ... Proficiency with Python, R, SQL, or similar tools to manipulate large, complex healthcare data sets ...

Elevance Health

Data Scientist Analyst

Waukesha, WI · On-site +1

... engineering to build conversational and generative AI systems. * Develop APIs using FastAPI or ... Proficiency with Python, R, SQL, or similar tools to manipulate large, complex healthcare data sets ...

All JobsPython Fastapi Developer JobsPython Fastapi Developer Jobs in Wisconsin

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 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 Wisconsin? For Python Fastapi Developer jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Python Fastapi Developer jobs in Wisconsin look for? The top searched job categories for Python Fastapi Developer jobs in Wisconsin are:
What cities in Wisconsin are hiring for Python Fastapi Developer jobs? Cities in Wisconsin with the most Python Fastapi Developer job openings:
Python Fastapi Developer jobs near you
Infographic showing various Python Fastapi Developer job openings in Wisconsin as of August 2026, with employment types broken down into 2% Internship, 86% Full Time, 6% Part Time, and 6% Contract. Highlights an 81% Physical, 5% Hybrid, and 14% Remote job distribution.

Python AI Developer

Rivi Consulting Group

Green Bay, WI • On-site

$49 - $67.25/hr

Other

Posted 23 days ago

Job description

Overview

We are looking for an engineer to help scale our backend infrastructure and deepen our agentic capabilities. This individual will not just be wrapping APIs; they will be building the memory layers, RAG pipelines, and ontological structures that allow our AI to serve as a true co-pilot for logistics professionals.

Technical Requirements

- Expert Python Engineering: Production-grade, asynchronous Python (FastAPI/Pydantic) with a focus on performance and scalability.

- Agentic Frameworks & Reasoning: Hands-on experience with LangGraph, DSPy, or LangChain. Must understand state management, agent loops, and reliable tool-calling. Experience with evaluations is a significant bonus.

- Knowledge Graphs & Ontologies: Experience building or working with ontologies.

- Advanced Memory Management: Implementation of "long-term memory" using vector databases and schemas to maintain context over long horizons.

- RAG & LLMs: Experience with RAG optimization (reranking, query transformation) and/or fine-tuning LLMs for domain-specific reasoning.

- Experience with Google Cloud Platform is preferred

- Understands Secure SDLC practices

Core Competencies

- Quick learner with high agency.

- A "product engineer" mindset.

- Comfort with ambiguity and a sense of extreme ownership.

- Experience working in a fast paced environment.

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