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Freelance Full Stack Developer Jobs in Appleton, WI

Koch Industries

Senior Software Engineer

Green Bay, WI · On-site

$119K - $157K/yr

Design, develop, and maintain scalable full-stack software applications and services, writing clean ... Experience with cloud-native development, containerization, and DevOps practices. * Experience with ...

TEKsystems

Network Engineer

Menasha, WI · On-site

$25 - $55/hr

Description The Network Engineer serves as a technical resource responsible for designing ... As an industry leader in Full-Stack Technology Services, Talent Services, and real-world ...

TEKsystems

Network Engineer (3)

Menasha, WI · Hybrid

$25 - $55/hr

Network Engineer III A growing enterprise organization is seeking a Network Engineer III to serve ... As an industry leader in Full-Stack Technology Services, Talent Services, and real-world ...

TEKsystems

Network Engineer

Menasha, WI

$25 - $55/hr

Description The Network Engineer serves as a technical resource responsible for designing ... As an industry leader in Full-Stack Technology Services, Talent Services, and real-world ...

TEKsystems

Telecom Engineer

Neenah, WI · Hybrid

$45 - $55/hr

Our client is seeking a Telecom Engineer to join its telecommunications team. This position is ... As an industry leader in Full-Stack Technology Services, Talent Services, and real-world ...

TEKsystems

Telecom Engineer

Neenah, WI · On-site +1

$45 - $55/hr

Description Our client is looking to hire a new telecom engineer to their telecommunications team ... As an industry leader in Full-Stack Technology Services, Talent Services, and real-world ...

TEKsystems

Telecom Engineer

Neenah, WI · On-site +1

$45 - $55/hr

Description Our client is looking to hire a new telecom engineer to their telecommunications team ... As an industry leader in Full-Stack Technology Services, Talent Services, and real-world ...

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Freelance Full Stack Developer information

See Appleton, WI salary details

$23

$57

$83

How much do freelance full stack developer jobs pay per hour?

As of Aug 21, 2026, the average hourly pay for freelance full stack developer in Appleton, WI is $57.80, according to ZipRecruiter salary data. Most workers in this role earn between $48.08 and $66.59 per hour, depending on experience, location, and employer.

What is a freelance full stack developer?

A Freelance Full Stack Developer is a self-employed professional who builds both the front-end and back-end of websites or applications. They work with various technologies, including databases, servers, APIs, and client-side interfaces, to create fully functional digital products. Unlike full-time employees, freelancers work on a project basis for multiple clients, offering flexibility in workload and schedule. Their responsibilities often include coding, debugging, deployment, and sometimes design.

What types of projects and clients can freelance full stack developers typically expect to work with?

Freelance Full Stack Developers often engage with a diverse range of projects, including website and web application development, e-commerce platforms, mobile app backends, and API integrations. Clients can range from startups and small businesses to established companies and entrepreneurs seeking bespoke digital solutions. The variety in clients and project scopes allows developers to constantly expand their skills and work experience, but it also means adapting quickly to new industries and client expectations. Freelancers typically manage their own workflow, communicate directly with clients, and are responsible for project timelines, making this role ideal for self-motivated technology professionals.

What are the key skills and qualifications needed to thrive as a freelance full stack developer?

To thrive as a Freelance Full Stack Developer, you need a solid grasp of both front-end and back-end programming languages (such as JavaScript, HTML/CSS, Node.js, Python, or similar) and a strong portfolio showcasing completed projects. Familiarity with frameworks like React or Angular, version control systems like Git, cloud services, and sometimes relevant certifications (such as AWS Certified Developer) are highly valued. Excellent communication, problem-solving abilities, time management, and client relationship skills help set freelancers apart. These competencies are crucial for effectively delivering end-to-end solutions, managing multiple projects, and building a reliable client base.

What are the most commonly searched types of Full Stack Developer jobs in Appleton, WI?

The most popular types of Full Stack Developer jobs in Appleton, WI are:

What job categories do people searching Freelance Full Stack Developer jobs in Appleton, WI look for?

The top searched job categories for Freelance Full Stack Developer jobs in Appleton, WI are:

What cities near Appleton, WI are hiring for Freelance Full Stack Developer jobs?

Cities near Appleton, WI with the most Freelance Full Stack Developer job openings:

Freelance Full Stack Developer jobs near you
Infographic showing various Freelance Full Stack Developer job openings in Appleton, WI as of August 2026, with employment types broken down into 64% Full Time, 15% Part Time, and 21% Contract. Highlights an 69% In-person, 11% Hybrid, and 20% Remote job distribution, with an average salary of $120,214 per year, or $57.8 per hour.

Full Stack Developer (ASP.NET Core & Blazor)

Software Guidance & Assistance

Greenville, WI • On-site

Other

Re-posted 14 days ago

Job description

Software Guidance & Assistance, Inc., (SGA), is searching for a Full-Stack Developer for a consulting assignment with one of our premier clients in Oshkosh, WI.
Position Overview:
We are seeking a skilled and motivated Full Stack Developer with strong experience in ASP.NET Core and Blazor to join our development team. The ideal candidate will be responsible for designing, developing, and maintaining end-to-end web applications using the .NET stack. This position requires proficiency in both front-end and back-end development, with a focus on modern, component-based architecture using Blazor WebAssembly or Blazor Server.
Key Responsibilities:
  • Design, develop, and maintain full-stack web applications using ASP.NET Core and Blazor.
  • Build and optimize interactive and responsive user interfaces with Blazor (Server or WebAssembly).
  • Develop RESTful APIs and integrate them with front-end components.
  • Work closely with UI/UX designers, QA engineers, and other developers to deliver high-quality software solutions.
  • Implement database models, queries, and performance optimizations using Entity Framework Core and SQL Server or other RDBMS.
  • Maintain high standards of code quality through code reviews, unit testing, and automated testing.
  • Collaborate in Agile/Scrum development cycles, including sprint planning, stand-ups, and retrospectives.
  • Troubleshoot, debug, and enhance existing applications and systems.
  • Stay updated with the latest development tools, trends, and practices in the .NET and Blazor ecosystem.

Required Qualifications:
  • Bachelor's degree in Computer Science, Engineering, or a related field (or equivalent experience).
  • 3+ years of experience in full stack web development with ASP.NET Core.
  • Strong experience with Blazor WebAssembly or Blazor Server.
  • Proficiency in C#, Razor, and .NET 6/7/8+.
  • Experience with Entity Framework Core, LINQ, and SQL databases.
  • Familiarity with front-end technologies such as HTML5, CSS3, JavaScript, and Bootstrap.
  • Experience building and consuming REST APIs.
  • Good understanding of software architecture patterns (e.g., MVC, MVVM, DDD).
  • Experience with Git and version control workflows.

Preferred Qualifications:
  • Experience with Azure cloud services, DevOps pipelines, or containerization (Docker).
  • Knowledge of authentication and authorization using ASP.NET Identity, OAuth, or OpenID Connect.
  • Familiarity with SignalR, gRPC, or real-time communication protocols.
  • Experience in integrating third-party APIs or services.
  • Unit and integration testing frameworks like xUnit, NUnit, or bUnit (for Blazor).
  • Prior experience with microservices or distributed systems is a plus.

Soft Skills:
  • Strong analytical and problem-solving abilities.
  • Excellent communication and teamwork skills.
  • Ability to manage multiple tasks and work independently.
  • Eagerness to learn and adapt in a fast-paced development environment.
    SGA is a technology and resource solutions provider driven to stand out. We are a women-owned business. Our mission: to solve big IT problems with a more personal, boutique approach. Each year, we match consultants like you to more than 1,000 engagements. When we say let's work better together, we mean it. You'll join a diverse team built on these core values: customer service, employee development, and quality and integrity in everything we do. Be yourself, love what you do and find your passion at work. Please find us at .
    SGA is an Equal Opportunity Employer and does not discriminate on the basis of Race, Color, Sex, Sexual Orientation, Gender Identity, Religion, National Origin, Disability, Veteran Status, Age, Marital Status, Pregnancy, Genetic Information, or Other Legally Protected Status. We are committed to providing access, equal opportunity, and reasonable accommodation for individuals with disabilities in employment, and our services, programs, and activities. Please visit our company to request an accommodation or assistance regarding our policy.
    #LI-RM1

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