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Contract Backend Python Developer Jobs in Wisconsin

ThermoVault

WI · On-site

$80 - $120/hr

Knowledge of backend systems and/or cloud automation in real‑time environments is a big plus ... contracts with energy players like TSOs, driving our recurring revenue model. But we are not ...

New

Dallas Fort Worth International Airport Board

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

CloudPiling

WI · On-site

$69.92 - $93.23/hr

Je bouwt mee aan de backend van het CloudPiling-platform (Python en Django). * Je ontwikkelt ... Een vast contract * Een wedde in lijn met jouw ervaring (loon naar werk) * Een premium ...

New

Zendesk

WI · On-site

$145 - $217/hr

Senior Backend Software Engineer, Solve VoiceSkip to main contentThis website uses cookies to ... Proficiency in Python or equivalent backend languages and async architectures.****Preferred ...

Zendesk, Inc.

WI · On-site

$145 - $217/hr

Senior Backend Software Engineer, Solve VoiceSkip to main contentThis website uses cookies to ... Proficiency in Python or equivalent backend languages and async architectures.****Preferred ...

Soda Data

WI · On-site

$98 - $139/hr

This is not a DevOps or SRE position. You ship features, and you make sure the platform underneath ... Python: our data engineering stack runs on it. * Regulated-environment experience (ISO27001, SOC2)

New

Relu

WI · On-site

$63 - $104/hr

Backend & APIs: Python, FastAPI * Data & Databases: PostgreSQL, SQLAlchemy * Infrastructure & DevOps: AWS, Terraform, CI/CD, Docker, Kubernetes * Observability: Sentry, Grafana, Faro RUM

New

Medium

Senior Backend Engineer

Oregon, WI · On-site

$175 - $220/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

About the role We're hiring a Senior Backend Engineer to own AI features end to end, from rapid ... backend systems in Python (FastAPI, Celery, or equivalent), taking features from prototype to ...

New

Hispanic Alliance for Career Enhancement

WI · On-site

$144 - $288/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Align engineering investment across backend, mobile/web, and AI/ML disciplines with business ... Boot, Python), DevOps (CI/CD, Kubernetes/Docker), and cloud platforms (GCP preferred)

Stryker Corporation

WI · On-site

$173 - $288/hr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Align engineering investment across backend, mobile/web, and AI/ML disciplines with business ... Boot, Python), DevOps (CI/CD, Kubernetes/Docker), and cloud platforms (GCP preferred)

Stryker Corporation

WI · On-site

$231K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

  • PTO

Align engineering investment across backend, mobile/web, and AI/ML disciplines with business ... Boot, Python), DevOps (CI/CD, Kubernetes/Docker), and cloud platforms (GCP preferred)

New

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Contract Backend Python Developer information

What is a contract backend Python developer?

A Contract Backend Python Developer is a software engineer who specializes in building and maintaining the server-side logic of web applications using the Python programming language, typically on a temporary or project-based contract. They focus on developing APIs, databases, and other backend components that support the frontend of web or mobile applications. Unlike full-time employees, contract developers are usually hired for specific projects or timeframes, offering flexibility to both the developer and the employer.

What are the key skills and qualifications needed to thrive as a contract backend Python developer, and why are they important?

To thrive as a Contract Backend Python Developer, you need strong proficiency in Python, experience designing and building APIs, and a solid understanding of databases and server-side architecture. Familiarity with frameworks like Django or Flask, version control systems like Git, and experience working with cloud platforms (such as AWS or Azure) are typically required. Excellent problem-solving skills, effective communication, and the ability to work independently are essential soft skills. These competencies ensure you can deliver robust, scalable backend solutions efficiently and collaborate seamlessly with cross-functional teams in a contract-based, deadline-driven environment.

What are some common challenges contract backend Python developers face when joining new projects?

Contract backend Python developers often encounter challenges such as quickly ramping up on unfamiliar codebases, adapting to varying development workflows, and integrating with existing teams remotely. Since contract roles are typically project-based and time-limited, developers must efficiently understand project requirements and existing infrastructure to contribute effectively from day one. Clear communication and proactive collaboration with team members, especially regarding code standards and deployment practices, are key to overcoming these challenges and ensuring smooth project delivery.

What is the difference between Contract Backend Python Developer vs Contract Software Engineer?

AspectContract Backend Python DeveloperContract Software Engineer
Required credentialsProficiency in Python, frameworks like Django or Flask, API developmentVaries; often includes Python, Java, C++, or other languages, with general software development skills
Work environmentTypically in tech companies, startups, or agencies focusing on backend systemsBroader environments including frontend, backend, or full-stack roles across industries
Employer and industry usageUsed in tech, e-commerce, finance, and SaaS companies for backend servicesCommon across all industries requiring software solutions, including enterprise and consulting firms

Contract Backend Python Developers specialize in Python-based backend systems, focusing on API and server-side development. Contract Software Engineers have a broader scope, working with multiple programming languages and software components. While both roles require strong coding skills, Contract Backend Python Developers are more specialized in Python frameworks and backend architecture, making them ideal for projects centered on Python-based backend solutions.

What are popular job titles related to Contract Backend Python Developer jobs in Wisconsin?

For Contract Backend Python Developer jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Contract Backend Python Developer jobs in Wisconsin look for?

The top searched job categories for Contract Backend Python Developer jobs in Wisconsin are:

What cities in Wisconsin are hiring for Contract Backend Python Developer jobs?

Cities in Wisconsin with the most Contract Backend Python Developer job openings:

Contract Backend Python Developer jobs near you

Software Engineer (Python) - IoT & Energy Flexibility Markets

ThermoVault

WI • On-site

$80 - $120/hr

Other

Posted yesterday

New

Job description

Software Engineer (Python) - IoT & Energy Flexibility Markets

Your responsibilities:

  • Maintain, monitor and optimize our cloud infrastructure (AWS) to ensure our services are highly available and cost-efficient.
  • Manage a robust pipeline to ingest real-time data from thousands of distributed electrical assets (+500M messages per month, growing rapidly).
  • Integrate forecasting, modelling and steering algorithms seamlessly into the cloud ensuring it runs efficiently in a cloud‑native environment.
  • Use CI/CD pipelines to set up automated tests ensuring easy but robust deployments. Reliability is the most important metric.
  • Set up and manage monitoring tools to detect anomalies before they impact the grid or end users.

You will be collaborating with all involved experts, including ThermoVault’s Demand Response and Product Development teams and the Ariston team on commercial projects on a European scale. You will work in a highly‑motivated scale‑up environment with a strong focus on delivering real‑world solutions.

Requirements

You hold a Master of Science in Engineering (Computer Science) or a Master of Science in Engineering Technology (ICT).

Technical Core: Proficiency in Python and Git is essential.

Technical Pluses: Experience with or knowledge of the following is highly valued:

  • Linux & Containers (Docker, Kubernetes)
  • Databases (SQL/noSQL, Timeseries)
  • Cloud Platforms (AWS, Azure, or GCP)
  • Cloud Architectures (Micro‑services, Serverless, Cloudformation)
  • CI/CD automation

Experience: You have data engineering experience in a production‑grade software environment. Knowledge of backend systems and/or cloud automation in real‑time environments is a big plus.

Mindset: You have an operational, hands‑on mindset. You are analytical and structured, but also pragmatic. You prefer the straightest, most effective path to a solution that works in the real world.

Soft Skills: You work well independently while remaining a dedicated collaborator within the technical team. Fluency in English is required; Dutch is a plus.

Last but not least, you identify with ThermoVault’s core values: ownership, excellence, and commitment to delivery.

About the Company

Join ThermoVault and shape the future of energy!

ThermoVault is a growing scale‑up on a mission to make energy smarter, greener and more efficient. With our cutting‑edge IoT hardware and software, we transform everyday thermal appliances like water heaters, accumulators, and heat pumps into intelligent, grid‑responsive storage devices. The result? Households automatically save 15‑25% on energy, without lifting a finger or sacrificing comfort. In 2025, this represented 750 MWh of savings.

Backed by our main shareholder, Ariston Group, a worldwide leader in heating and hot water solutions, we are scaling fast. We are already managing almost 9,000 installations across Belgium, France, and Italy, with plans to expand into South Africa and beyond. By controlling how and when these appliances use electricity, we help balance the grid and secure contracts with energy players like TSOs, driving our recurring revenue model.

But we are not stopping at retrofits. Our technology is now built directly into Ariston’s next‑generation appliances, unlocking a global market. As this continuous stream of native devices accelerates our growth, we face an exciting challenge – and this is where you come in!

We are looking for a motivated all‑round IT profile to build the essential tools needed to onboard, monitor, and manage this rapidly expanding fleet.

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