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Fastapi Python Jobs in Wisconsin (NOW HIRING)

Govserviceshub

WI · On-site

$125 - $150/hr

Python(intermediate to advancedproficiency) * Abilityto quickly build working proof-of-concepts ... FamiliaritywithStreamlit,FastAPI, or Flask for building UI/demo tools Requirements Nice to Have ...

Fractal Analytics Inc

WI · On-site

$125 - $150/hr

Strong expertise in Python, Django/Flask/FastAPI, and REST API development. * Hands-on experience with React.js, JavaScript/TypeScript, HTML5, and CSS3. * Experience using AI-assisted coding tools ...

New

EM Key Solutions Inc

Temporary AI Engineer

Oregon, WI · On-site

$125 - $150/hr

Python • Azure OpenAI • OpenAI APIs • LangChain • LangGraph • LlamaIndex • Semantic Kernel • RAG • AI Agents • Machine Learning • FastAPI • Azure AI Studio • Azure DevOps • ...

EM Key Solutions Inc

AI Engineer

Oregon, WI · On-site

$150 - $200/hr

Python • Azure OpenAI • OpenAI APIs • LangChain • LangGraph • LlamaIndex • Semantic Kernel • RAG • AI Agents • Machine Learning • FastAPI • Azure AI Studio • Azure DevOps • ...

N Consulting Limited

WI · On-site

$125 - $150/hr

Ability to develop Python code efficiently, FastAPI * Solid understanding of Model development, model serving, training/re-training techniques in a data sparse environment. * Enforce reusable ...

International Oncology Network Solutions Inc

WI · On-site

$150 - $200/hr

Build and maintain REST APIs (FastAPI or Flask) that expose AI functionality to applications and ... Strong Python programming skills and solid software engineering fundamentals. * Practical ...

New

MWI Buying Group

WI · On-site

$150 - $200/hr

Build and maintain REST APIs (FastAPI or Flask) that expose AI functionality to applications and ... Strong Python programming skills and solid software engineering fundamentals. * Practical ...

New

Socket.dev

WI · On-site

$150 - $200/hr

Deep Python expertise and experience with production systems using frameworks like FastAPI (or similar), relational databases (PostgreSQL or equivalent), and a major cloud provider (AWS preferred)

New

Relu

WI · On-site

$80 - $100/hr

You can find your way around both a frontend (TypeScript/React) and a backend (Python/FastAPI) codebase. You don't have to be expert in both, but you're not afraid of either. * A working ...

AmerisourceBergen Corporation

WI · On-site

$150 - $200/hr

Build and maintain REST APIs (FastAPI or Flask) that expose AI functionality to applications and ... Strong Python programming skills and solid software engineering fundamentals. * Practical ...

New

Revature LLC

WI · On-site

$100 - $125/hr

AI Deployment & MLOps: building scalable APIs with FastAPI or Flask, model packaging with Docker ... Proficiency in Python and AI libraries such as PyTorch, TensorFlow, and Hugging Face Transformers.

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Fastapi Python information

What is the difference between Fastapi Python vs Django Developer?

AspectFastapi PythonDjango Developer
Primary FocusBuilding high-performance APIsDeveloping full-stack web applications
FrameworkFastapiDjango
Work EnvironmentBackend API services, microservicesWeb applications, content management systems
Required SkillsPython, asynchronous programming, REST APIsPython, Django framework, HTML/CSS, databases

Fastapi Python developers specialize in creating fast, scalable APIs using the Fastapi framework, often for microservices and backend systems. Django developers focus on building comprehensive web applications with integrated features. Both roles require Python, but Fastapi emphasizes performance and asynchronous programming, while Django offers a full-stack solution.

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

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

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

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Cities in Wisconsin with the most Fastapi Python job openings:

Fastapi Python jobs near you
Infographic showing various Fastapi Python job openings in Wisconsin as of August 2026, with employment types broken down into 73% Full Time, and 27% Contract. Highlights an 73% In-person, and 27% Remote job distribution.

Python Engineer

Milwaukee, WI • On-site

Allspring Global Investments Holdings, LLC
See more jobs at Allspring Global Investments Holdings, LLCexternal

$100K - $130K/yr

Full-time

Re-posted 22 days ago

Job description

Overview
Allspring Global Investments is looking for a skilled and experienced Python Engineer to join the Investor Enablement team. As part of a firmwide initiative to modernize investment technology platforms and data solutions, you will design, develop, and support enterprise-grade Python applications that enable investment, operations, and technology teams across the organization.
We currently operate in a hybrid working model, whereby you will be required to work in-office 4 days per week.
Location(s): Milwaukee, WI
Responsibilities
Solution Development
• Design, develop, and implement scalable Python-based applications and services.
• Build high-performance, multi-threaded and multi-process applications.
• Develop and maintain RESTful APIs and integration services.
• Create analytical and reporting solutions using Streamlit, Plotly, Bokeh, and Matplotlib.
• Integrate applications with cloud services and enterprise systems.
• Collaborate with stakeholders to translate business requirements into technical solutions.
Data Engineering & Analytics
• Design and optimize data models and database structures.
• Design and implement data ingestion, transformation, and distribution pipelines.
• Process and analyze large datasets using Pandas and NumPy.
• Build monitoring and data quality controls.
• Support analytical and quantitative initiatives.
Maintenance and Support
• Monitor and maintain production applications.
• Troubleshoot application, integration, and data issues.
• Implement performance tuning and optimization.
• Participate in incident response and continuous improvement.
SDLC• Participate in Agile/Scrum ceremonies and Jira tracking.
• Collaborate with business analysts, project managers, and developers.
• Develop automated testing and deployment pipelines.
• Create and maintain technical documentation.
Qualifications
Required Qualifications
  • Bachelor's degree in Computer Science, Engineering, Mathematics, Data Science, Physics, or related discipline.
  • 3-5 years of professional software development experience with Python.
  • Experience designing enterprise-grade Python applications.
  • Experience building APIs, data processing solutions, and integration services.
  • Experience working within Agile delivery teams.
  • Python 3.10+ with strong OOP and design patterns experience.
  • Experience building multi-threaded and multi-process applications.
  • Expertise with Pandas and NumPy.
  • Experience with Matplotlib, Plotly, Bokeh, and/or Streamlit.
  • Strong SQL skills with PostgreSQL, Microsoft SQL Server, and Snowflake.
  • Familiarity with NoSQL databases.
  • Experience building and consuming RESTful APIs.
  • FastAPI experience
  • Experience with Swagger/OpenAPI and Postman.
  • AWS familiarity - ECS Tasks, EC2, Lambda, IAM roles, Monitoring
  • Testing frameworks including pytest.
  • GIT and collaborative development workflows
  • CI/CD tools such as Jenkins.
  • Ability to work independently and collaboratively in a cross-functional environment.
  • Ability to work at a computer and use standard business software for extended periods during the workday.
  • Communicate effectively with colleagues, clients, and business partners in person and electronically as needed.
  • Engage in regular in-person interaction and collaboration with team members and other stakeholders.
  • Work effectively in a professional office environment with ongoing collaboration, activity, and shifting priorities.
  • Maintain productivity and focus while balancing multiple tasks and interruptions common in an in-person business setting.

Preferred Qualifications
  • Quantitative finance concepts including risk metrics, performance attribution, and valuation models.
  • Experience building ETL pipelines for market and reference data.
  • Knowledge of Docker and Kubernetes.
  • Experience integrating with Microsoft Power Platform, Power BI, or Dataverse.
  • Excellent analytical and problem-solving skills.
  • Strong communication and collaboration skills.
  • Ability to work independently and manage multiple priorities.
  • Strong attention to detail and commitment to quality.

Please note: This position does not offer sponsorship for employment visas. Applicants must be legally authorized to work in The United States without sponsorship now or in the future.
Compensation
Base Pay Range: $100,000 - $130,000
Actual base salary may vary based upon, but not limited to, relevant experience, time in role, base salary internal peers, prior performance, business sector, and geographic location. In addition to base salary, the competitive compensation package may include, depending on the role, participation in an incentive program linked to performance (for example, annual discretionary bonus programs, or other annual or non-annual incentive or sales plans.)
#LI-JD1
#LI-Hybrid
Disclosure
We are an Equal Opportunity/Affirmative Action Employer. We consider all qualified applicants for employment regardless of age, race, color, national origin, sex, religion, veteran status, disability, sexual orientation, gender identity, or any other protected status

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