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Freelance Full Stack Developer Jobs in Appleton, WI

UniFiX and Twin Pillars

Full Stack Developer

Neenah, WI

$70K - $95K/yr

Full Stack Developer Company Overview: We are a mature franchise management company called UniFiX with a new focus on delivering practical and efficient business-to-business software solutions. Our ...

Newance

Senior Full-Stack Engineer

Green Bay, WI · On-site

The Role As a Senior Software Engineer, you'll play a pivotal role in developing and enhancing ... This role is full stack (UI & API's) with more front end focus. We're seeking individuals who excel ...

Nicolet National Bank

Software Developer

Green Bay, WI · On-site

We are seeking an enthusiastic and detail-oriented full stack software developer to join our team. As a valuable part of the technology delivery team, you will be able to make a tangible impact on ...

DataAnnotation

SDLC Engineer - AI Trainer

Green Bay, WI · Remote

$50 - $100/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

DataAnnotation

QA Engineer - AI Trainer

Green Bay, WI · Remote

$50 - $100/hr

As a DataAnnotation's coder, you'll be part of a growing community of over 100,000 professionals -- including front-end, back-end, full-stack, machine learning, and other engineers -- who are driving ...

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Freelance Full Stack Developer information

See Appleton, WI salary details

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$83

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

As of Jul 10, 2026, the average hourly pay for freelance full stack developer in Appleton, WI is $57.82, according to ZipRecruiter salary data. Most workers in this role earn between $48.08 and $66.63 per hour, depending on experience, location, and employer.

What is a Freelance Full Stack Developer job?

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 in the Freelance Full Stack Developer position, and why are they important?

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
Full Stack Developer

Full Stack Developer

Software Guidance & Assistance

Greenville, WI • On-site

Other

Posted 3 days ago

New

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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