1

Sr Python Developer Jobs in Wisconsin (NOW HIRING)

Lead Backend Engineer | Python ,AI

Dallas, WI · On-site

$138K - $169K/yr

Dallas/Remote Environment Multi-tenant Python/FastAPI gateway on AWS ECS Fargate, serving enterprise legal AI customers Level Mid-Senior | 3-7 years | Remote/Hybrid Role Overview Own backend ...

Framework Developer Senior

Milwaukee, WI · On-site

$53.75 - $71/hr

CLA is growing and seeking to hire an experienced Framework Developer Senior to join our talented ... Proficiency in programming languages (e.g., Python, JavaScript/TypeScript, C# * Experience with ...

Senior DevOps Engineer

Milwaukee, WI · On-site

$128K - $164K/yr

Senior DevOps Engineer EMPLOYER: Fiserv Solutions, LLC LOCATION: Milwaukee, WI (and various ... Scripting with Python, Linux Shell, and Powershell; Working with Swagger and Postman API frameworks;

Senior Staff Software Engineer

Madison, WI · On-site

$123K - $162K/yr

Required : • 8+ years working as a professional software developer • Experience architecting a ... Python codebase • Comfortable scaling up on Python if you haven't worked on it before • ...

Senior Staff Software Engineer

Madison, WI · On-site

$123K - $162K/yr

Required : • 8+ years working as a professional software developer • Experience architecting a ... Python codebase • Comfortable scaling up on Python if you haven't worked on it before • ...

Senior Staff Software Engineer

Madison, WI · On-site

$123K - $162K/yr

Required : • 8+ years working as a professional software developer • Experience architecting a ... Python codebase • Comfortable scaling up on Python if you haven't worked on it before • ...

Senior Data Engineer

Madison, WI · On-site

$155K - $175K/yr

We are seeking a Senior Data Engineer to design, build, and optimize modern cloud-based data ... Design, develop, and maintain scalable ETL/ELT pipelines using Databricks, Python, Spark, and SQL.

Senior Automation Engineer

Milwaukee, WI · Hybrid

$102K - $134K/yr

Evaluate, select, and implement Python libraries, testing tools, and supporting frameworks to ... As an experienced Senior Automation Engineer ,you will have the ability to share new ideas and ...

next page

Showing results 1-20

Sr Python Developer information

See Wisconsin salary details

$55.5K

$143.3K

$196.8K

How much do sr python developer jobs pay per year?

As of Jul 9, 2026, the average yearly pay for sr python developer in Wisconsin is $143,303.00, according to ZipRecruiter salary data. Most workers in this role earn between $122,600.00 and $165,000.00 per year, depending on experience, location, and employer.

What are the typical daily responsibilities of a Sr Python Developer?

As a Sr Python Developer, your daily tasks often include designing and coding complex features, reviewing code from team members, and troubleshooting bugs or performance issues. You may also lead technical discussions, contribute to architectural decisions, and collaborate closely with product managers, QA engineers, and other developers. Mentoring junior team members and staying up to date with best practices or new technologies is also a regular part of the role. This combination of hands-on engineering and leadership responsibilities ensures both the quality of the codebase and the continual growth of the team.

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

To thrive as a Sr Python Developer, you need expert proficiency in Python programming, strong problem-solving skills, and a solid background in computer science or related fields, often demonstrated by several years of relevant experience. Familiarity with frameworks like Django or Flask, version control systems such as Git, and sometimes certifications such as PCEP or PCAP are typically valued. Strong communication, leadership, and the ability to mentor junior developers are standout soft skills for this position. These combined proficiencies ensure that Sr Python Developers can build robust solutions, contribute to architectural decisions, and drive team success in complex technical environments.

What is a Sr Python Developer job?

A Sr Python Developer is an experienced software engineer who specializes in designing, developing, and maintaining applications using Python. They are responsible for writing clean, efficient, and scalable code while also mentoring junior developers and collaborating with cross-functional teams. Their role often includes optimizing application performance, integrating third-party services, and ensuring best coding practices. Additionally, they may work with frameworks like Django or Flask and databases such as PostgreSQL or MongoDB to build robust backend systems.

What are popular job titles related to Sr Python Developer jobs in Wisconsin? For Sr Python Developer jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Sr Python Developer jobs in Wisconsin look for? The top searched job categories for Sr Python Developer jobs in Wisconsin are:
Infographic showing various Sr Python Developer job openings in Wisconsin as of July 2026, with employment types broken down into 25% Full Time, and 75% Contract. Highlights an 91% In-person, and 9% Remote job distribution, with an average salary of $143,303 per year, or $68.9 per hour.

Lead Backend Engineer | Python ,AI

4i Americas

Dallas, WI • On-site

$138K - $169K/yr

Other

Posted 8 days ago


Job description

Location: Dallas/Remote
Environment
Multi-tenant Python/FastAPI gateway on AWS ECS Fargate, serving enterprise legal AI customers
Level
Mid-Senior | 3-7 years | Remote/Hybrid
Role Overview
Own backend components on the CoCounsel platform Thomson Reuters AI-powered service for legal research, contract review, and document work. The platform is a multi-tenant Python/FastAPI API gateway on AWS ECS Fargate, fronting multiple downstream AI sub-services. Your focus: write production Python, deploy and operate on AWS, keep things running reliably. Not a leadership role scoped delivery work within a technical pod.
Key Responsibilities
Backend Development
Build REST APIs and services in Python (FastAPI / Flask)
Integrate with PostgreSQL, DynamoDB, Redis, SQS/SNS
Write testable code with structured logging and observability hooks
Participate in code reviews and delivery ceremonies
Required Skills
Must-Have
Python. 3+ years Python in production (FastAPI / Flask / Django REST)
Docker / container fundamentals (ECS task definitions)
Async & event-driven patterns: SQS consumers, Lambda triggers
Exposure to LLM APIs (Bedrock, OpenAI, Anthropic) or AI workloads on AWS.
Good to Have
Working IaC experience: CDK, Terraform, or CloudFormation, CI/CD pipeline ,
Regulated industry background: Fintech, Legal, or Healthcare
Prior consulting or client-delivery experience