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Junior Python Backend Developer Jobs in Wisconsin

WI · On-site

Python Developer For one of our clients, active in strong focus on sustainability and public impact ... Design, develop and maintain scalable Python applications and backend services. * Build and ...

New

Senior Back-End Developer

Madison, WI

$121K - $157K/yr

Strong proficiency in one or more backend programming languages, including Python or TypeScript. * Experience designing and working within cloud-based architectures; Microsoft Azure experience is ...

Senior Back-End Developer

Milwaukee, WI

$118K - $154K/yr

Strong proficiency in one or more backend programming languages, including Python or TypeScript. * Experience designing and working within cloud-based architectures; Microsoft Azure experience is ...

WI · On-site

$75 - $95/hr

Python, Django, React, AntDesign, Tailwind, ... but also DevOps and infrastructure is important for us, using Traefik, Redis, Postgresql and some more. What are we offering you? * You'll work in a ...

New

WI · On-site

$74.22 - $102.76/hr

Your role As a Backend Developer, you are a key technical contributor within your squad. You take ... Write clean, maintainable and well-tested Python code. * Design solutions that are scalable ...

New

WI · On-site

$85 - $120/hr

We are seeking a highly skilled and motivated Python Developer to join our dynamic and innovative ... You will work on various projects, from backend services and APIs to data processing systems ...

New

WI · On-site

$69.92 - $93.23/hr

Je bouwt mee aan de backend van het CloudPiling-platform (Python en Django). * Je ontwikkelt ... Je werkt samen met software engineers en geotechnische ingenieurs aan nieuwe functionaliteiten.

New

WI · On-site

$48.75 - $67/hr

Expert Python Developer ... Design, develop and maintain scalable Python applications and backend services. * Build and ...

New

Strong proficiency in Python, Go, or Java (Python preferred), with a track record of building and ... Familiarity with Agile methodologies and DevOps culture. * Contributions to open-source software is ...

Strong proficiency in Python, Go, or Java (Python preferred), with a track record of building and ... Familiarity with Agile methodologies and DevOps culture. * Contributions to open-source software is ...

Strong proficiency in Python, Go, or Java (Python preferred), with a track record of building and ... Familiarity with Agile methodologies and DevOps culture. * Contributions to open-source software is ...

WI · On-site

$80 - $120/hr

Backend Engineering & Architecture * Build and maintain scalable APIs and services using Rust and Python. * Architect systems to run seamlessly across Oracle Cloud, GCP, and on‑prem setups.

New

WI · On-site

$100 - $150/hr

Under the direction of the Principal Engineer (Product), the Sr. Associate Backend Engineer ... Builds backend functionality in Python, writing clean and maintainable code following team ...

New

$52.75 - $72.75/hr

We are looking for an experienced Python developer with a strong analytical mindset who can design ... Development and implementation of scalable Python applications, backend services and AI-based ...

WI · On-site

$90 - $120/hr

Senior Full Stack Developer, React & Python Available for the following offices: Houston, On-site ... This role is ideal for a developer who can work across both backend and frontend development, with ...

New

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Junior Python Backend Developer information

What does a junior Python backend developer do?

A Junior Python Backend Developer is responsible for writing server-side logic using the Python programming language. They work on building, maintaining, and optimizing the backend of web applications, often collaborating with frontend developers and other team members. Their daily tasks may include developing APIs, managing databases, debugging code, and ensuring the application runs smoothly and efficiently. As junior developers, they are also expected to learn best practices, follow coding standards, and continuously improve their skills.

What are the key skills and qualifications needed to thrive as a junior Python backend developer?

To thrive as a Junior Python Backend Developer, you need proficiency in Python programming, understanding of backend frameworks like Django or Flask, and a solid grasp of databases and RESTful API design, typically supported by a relevant degree or coding bootcamp experience. Familiarity with version control systems like Git, cloud platforms, and containerization tools such as Docker is often expected. Strong problem-solving skills, eagerness to learn, and effective teamwork make someone stand out in this role. These skills and qualities are crucial for building reliable backend systems, collaborating with teams, and adapting to evolving technical requirements.

What types of projects and tasks can a junior Python backend developer expect to work on during their first year?

As a Junior Python Backend Developer, you can expect to work on tasks such as building and maintaining RESTful APIs, writing automated tests, fixing bugs, and contributing to database design. You'll likely start with smaller components or features, collaborating closely with senior developers and front-end teams to ensure smooth data flow and application performance. Over time, you'll gain exposure to code reviews, deployment processes, and may gradually take on more complex assignments as you build your expertise and confidence.
Infographic showing various Junior Python Backend Developer job openings in Wisconsin as of August 2026, with employment types broken down into 1% Internship, 87% Full Time, 7% Part Time, and 5% Contract. Highlights an 76% Physical, 7% Hybrid, and 17% Remote job distribution.

Senior Python Backend Engineer - Scalable APIs

RemoteLeads

WI • On-site

Other

This job post has expired 1 day ago. Applications are no longer accepted.


Job description

Python Developer

For one of our clients, active in strong focus on sustainability and public impact, we are looking for an experienced Python Developer.


The objective of this project is to automate a range of processes based on the principle that data should only be entered once. The goal is to build a robust, scalable solution capable of efficiently managing a large network of sensors while ensuring data consistency, reliability, and operational efficiency.


Expert Python Developer

  • Design, develop and maintain scalable Python applications and backend services.

  • Build and integrate RESTful APIs and microservices.

  • Improve application performance, scalability and reliability.

  • Collaborate with cross-functional Agile teams throughout the software development lifecycle.

  • Contribute to CI/CD pipelines and deployment automation.

  • Write clean, maintainable and well-tested code.

  • Participate in architecture discussions and technical decision-making.

  • Troubleshoot production issues and continuously improve existing solutions.


Profile

  • 5+ years of professional Python development experience.

  • Strong knowledge of Python frameworks such as FastAPI, Flask or Django.

  • Experience designing REST APIs and microservice architectures.

  • Good knowledge of SQL (PostgreSQL or similar).

  • Experience with Docker and Kubernetes/OpenShift.

  • Familiarity with cloud platforms such as Azure or AWS.

  • Experience with Git, GitLab CI/CD or similar DevOps tooling.

  • Understanding of software design principles, testing and clean architecture.

  • Experience working in Agile Scrum teams.


ice to have

  • Experience with Kafka or other event driven architectures.

  • Infrastructure as Code experience (Terraform).

  • Knowledge of monitoring tools such as Prometheus, Grafana or ELK.

  • Experience with Linux environments.

  • Familiarity with DevOps and automation practices.

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