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Freelance Remote Software Developer Jobs in Wisconsin

EnsoData

Backend Software Engineer

Madison, WI · On-site +1

Familiarity with Agile methodologies and DevOps culture. * Contributions to open-source software is ... Remote and flexible schedule - we are a remote company with hybrid options and support for flexible ...

Tartan Solutions

We are looking for experienced Python Software Engineers who will help us create products and services that help our customers analyze information in new and powerful ways. Ideal Qualifications * 3+ ...

SysLogic, Inc.

Security Engineer (AppSec)

Milwaukee, WI · On-site +1

$57.75 - $77.25/hr

... hands-on software developer. Ideally utilizing the Microsoft Development stack. * Actively ... As needed provide training on secured development principals in both remote and in person settings.

State of Wisconsin

DevOps Supervisor

Madison, WI · On-site +1

$100K - $121K/yr

As the DevOps Supervisor, you will guide the development, deployment, and integration of software ... Madison, WI, certain positions with this Department may allow remote work for a portion of their ...

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All JobsSoftware Developer JobsFreelance Remote Software Developer JobsFreelance Remote Software Developer Jobs in Wisconsin

Freelance Remote Software Developer information

What is the difference between Freelance Remote Software Developer vs Remote Software Engineer?

AspectFreelance Remote Software DeveloperRemote Software Engineer
CredentialsTypically requires coding skills, portfolio, and sometimes certifications like Microsoft or AWSRequires similar technical skills, often with degrees in computer science or related fields
Work EnvironmentIndependent, project-based, often self-managedEmployed by a company, working remotely within a team
Employer & Industry UsageFreelance platforms, startups, tech companiesTech firms, corporations, startups with remote teams
Search & Comparison IntentLooking for freelance opportunities, flexible workSeeking remote employment with a company

While both roles involve software development skills and remote work, Freelance Remote Software Developers typically work independently on project-based tasks, whereas Remote Software Engineers are usually employed by companies as part of a team. The choice depends on whether you prefer freelance flexibility or a structured employment environment.

What are the most commonly searched types of Remote Software Developer jobs in Wisconsin? The most popular types of Remote Software Developer jobs in Wisconsin are:
What are popular job titles related to Freelance Remote Software Developer jobs in Wisconsin? For Freelance Remote Software Developer jobs in Wisconsin, the most frequently searched job titles are:
What job categories do people searching Freelance Remote Software Developer jobs in Wisconsin look for? The top searched job categories for Freelance Remote Software Developer jobs in Wisconsin are:
What cities in Wisconsin are hiring for Freelance Remote Software Developer jobs? Cities in Wisconsin with the most Freelance Remote Software Developer job openings:
Freelance Remote Software Developer jobs near you
Infographic showing various Freelance Remote Software Developer job openings in Wisconsin as of August 2026, with employment types broken down into 88% Full Time, 8% Part Time, and 4% Contract. Highlights an 88% Physical, 3% Hybrid, and 9% Remote job distribution.

Fullstack developer

3P - Public Procurement Partners

Cedar Grove, WI • On-site, Remote

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

Fullstack Developer – Migration to Web Platform Location: Kontich / Hybrid Department: Engineering Reports to: CTO Type: Full-time The Mission We're reinventing our core platform — migrating our legacy client-based application into a modern, web-first ecosystem that's built for speed, scalability, and a world-class user experience. We're looking for a Senior Fullstack Developer who's excited to build the future — someone who can balance strong technical craftsmanship with architectural thinking, and who's eager to shape the core foundation of our next-generation web product. You'll be at the heart of the transformation — designing, developing, and delivering code that moves the mission forward every day. What You'll Do Design and build core features of our new web platform from the ground up. Collaborate with backend, frontend, DevOps, and QA teams to deliver seamless migration of features and data. Translate complex business logic from the client application into clean, efficient, scalable web architecture . Work with product managers and UX designers to create elegant, intuitive interfaces . Contribute to technical architecture discussions , and help define standards, tools, and frameworks. Ensure code quality, performance, and security across the stack. Mentor junior developers and contribute to a culture of technical excellence. Experiment, optimize, and continuously push for improvement in both product and process. What You Bring 5+ years of experience in fullstack software development . Experience in API design, microservices, and REST/GraphQL architectures . Solid understanding of cloud environments (AWS, Azure, or GCP) and DevOps practices (CI/CD, containers, etc.). A strong sense of ownership, attention to detail, and pride in building high-performing systems. Excellent collaboration skills — able to work closely with designers, PMs, and fellow engineers. Bonus Superpowers Experience in migration projects or legacy modernization . Background in data modeling and database optimization (SQL/NoSQL). Familiarity with TypeScript . Interest in performance optimization and front-end architecture . You've built something end-to-end — from prototype to production. Why Join Us You'll be joining a mission-driven engineering team that's building the future of our platform — not just maintaining it. This is your chance to work on a high-impact, high-visibility project that redefines how thousands of users interact with our products. You'll have the autonomy to make key technical decisions and the support of a leadership team that values innovation, quality, and craftsmanship. We offer: Competitive salary + performance-based salary increases Flexible remote or hybrid work A culture of trust, growth, and creativity The chance to shape the future architecture of a company-defining product Ready to Build What's Next? If you love solving complex technical problems, crafting elegant solutions, and working on products that matter — we'd love to meet you. Apply now or send your profile to jobs@3p.eu with the subject line: "Fullstack Developer – Migration Track" #J-18808-Ljbffr

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