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Full Stack Developer Contract Jobs in Wisconsin (NOW HIRING)

Relu

WI · On-site

$80 - $100/hr

We're looking for a Full-Stack Engineer to join our Platform team; the web app, 3D viewer, workflow ... Familiarity with cloud infrastructure and DevOps (AWS, CloudFront, CI/CD, observability tooling)

Beveiliging Nieuws

WI · On-site

$80 - $100/hr

Als software (Java) developer werk je mee aan de ontwikkeling en verbetering van ons Synguard open access management platform. Je draagt mee de verantwoordelijkheid over onze software en werkt nauw ...

United Beet Seeds BV

WI · On-site

$80 - $100/hr

... Full Stack Developer or a related role. * You have a proven interest or experience in a Data Engineer role, preferably in an enterprise environment. * You're proficient in programming languages such ...

VAB

WI · On-site

$80 - $100/hr

Als Full Stack Software Developer zal je instaan voor de ontwikkeling van innovatieve applicaties en websites . Daarnaast zorg je ook voor de optimalisatie en het onderhoud van bestaande applicaties

Huntington Bank

WI · On-site

$100 - $125/hr

Bachelor's Degree or 4+ additional years of equivalent experience* 5+ years of Actimize experience* 5+ years of related experience working as a full-stack developer. Java Development experience ...

Apple Inc.

WI · On-site

$125 - $150/hr

Software Engineer (Full Stack), G&A Solutions Engineering Austin Metro Area, Texas, United States ... Design and consume APIs with attention to contracts, error handling, and developer experience.

Florimond Desprez

WI · On-site

$100 - $125/hr

... Full Stack Developer or a related role. * You have a proven interest or experience in a Data Engineer role, preferably in an enterprise environment. * You're proficient in programming languages such ...

Inlineblue

WI · On-site

$80 - $100/hr

... graag een extra Java Developer in haar team. Al decennialang zijn ze actief in de creatie ... stack. * Inspraak in het volledige ontwikkelingsproces, vanaf het uittekenen van de technische ...

SPACE EXPLORATION TECHNOLOGIES CORP

WI · On-site

$150 - $200/hr

Sr. Full Stack Engineer (Application Software) SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not.

InvestedintheMission

WI · On-site

$150 - $200/hr

Today SpaceX is actively developing the technologies to make this possible, with the ultimate goal of enabling human life on Mars. SR. FULL STACK ENGINEER (APPLICATION SOFTWARE) The application ...

Theme29

WI · On-site

$100 - $125/hr

Senior Full Stack Engineer, Creator Success Full TimeResponsibilities Product knowledge: Deeply understand the technology and features of the product area to which you are assigned. Research: Provide ...

SPACE EXPLORATION TECHNOLOGIES CORP

WI · On-site

$150 - $200/hr

Full Stack Software Engineer, Manufacturing SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more exciting than one where we are not. Today ...

Byondfiles

WI · On-site

$80 - $100/hr

Voor ons bedrijf zijn we nog op zoek naar een medior Full Stack Java Developer voor de verdere ontwikkeling van ons gloednieuw SaaS product. Je bent iemand die de zaken snel oppikt en een grote ...

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All JobsFull Stack Developer Contract JobsFull Stack Developer Contract Jobs in Wisconsin

Full Stack Developer Contract information

See Wisconsin salary details

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$86

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

As of Sep 9, 2026, the average hourly pay for full stack developer contract in Wisconsin is $59.81, according to ZipRecruiter salary data. Most workers in this role earn between $49.76 and $68.89 per hour, depending on experience, location, and employer.

What is a full stack developer contract?

A Full Stack Developer Contract refers to a temporary or project-based employment arrangement where a developer is responsible for both front-end and back-end aspects of web or software development. Full stack developers are skilled in multiple technologies, enabling them to handle databases, servers, systems engineering, and client-facing interfaces. Contract roles often provide flexibility for both the employer and the developer, and can range from short-term projects to longer engagements. These positions are typically filled by experienced professionals who can quickly adapt to different technologies and project needs.

What are some common challenges full stack developers face when working on contract projects?

As a contract Full Stack Developer, you may encounter challenges such as adapting quickly to new codebases, tools, and team workflows, since contract roles often require rapid onboarding. Balancing front-end and back-end tasks within tight deadlines can be demanding, especially when project requirements change or are not clearly defined. Additionally, frequent communication with both technical and non-technical stakeholders is essential to ensure alignment and successful project delivery. Staying organized and proactive in managing your workload will help you handle these challenges effectively.

What are the key skills and qualifications needed to thrive as a full stack developer on contract, and why are they important?

To thrive as a Full Stack Developer on contract, you need strong proficiency in both front-end (e.g., JavaScript, HTML/CSS, frameworks like React or Angular) and back-end (e.g., Node.js, Python, Java, databases) development, typically demonstrated through a relevant degree or portfolio. Familiarity with version control systems (like Git), CI/CD pipelines, cloud platforms (AWS, Azure), and sometimes certifications in specific technologies is highly valued. Excellent problem-solving, time management, and communication skills help you collaborate effectively and deliver results within tight deadlines. These abilities ensure you can independently manage diverse project requirements and consistently deliver high-quality, scalable software solutions for clients.

What is the difference between Full Stack Developer Contract vs Front End Developer Contract?

AspectFull Stack Developer ContractFront End Developer Contract
Required SkillsProficiency in both front-end and back-end technologies, databases, server managementExpertise in HTML, CSS, JavaScript, UI/UX design, front-end frameworks
Work EnvironmentDevelops complete applications, often involved in both client and server-side tasksFocuses on user interface, visual elements, and client-side functionality
Common UsageUsed across startups, tech companies, and agencies needing versatile developersPrimarily in front-end design agencies, web development firms, and client-facing projects

Full Stack Developer Contract roles require a broad skill set covering both front-end and back-end development, making them suitable for versatile projects. Front End Developer Contract positions focus specifically on user interface and experience. Understanding these differences helps employers and freelancers choose the right role for their needs.

What are the most commonly searched types of Full Stack Developer jobs in Wisconsin?

The most popular types of Full Stack Developer jobs in Wisconsin are:

What are popular job titles related to Full Stack Developer Contract jobs in Wisconsin?

For Full Stack Developer Contract jobs in Wisconsin, the most frequently searched job titles are:

What job categories do people searching Full Stack Developer Contract jobs in Wisconsin look for?

The top searched job categories for Full Stack Developer Contract jobs in Wisconsin are:

What cities in Wisconsin are hiring for Full Stack Developer Contract jobs?

Cities in Wisconsin with the most Full Stack Developer Contract job openings:

Full Stack Developer Contract jobs near you
Infographic showing various Full Stack Developer Contract job openings in Wisconsin as of September 2026, with employment types broken down into 1% Internship, 85% Full Time, 7% Part Time, 1% Temporary, 5% Contract, and 1% Nights. Highlights an 82% Physical, 4% Hybrid, and 14% Remote job distribution, with an average salary of $124,415 per year, or $59.8 per hour.

Full-Stack Engineer

WI • On-site

Relu
See more jobs at Reluexternal

$80 - $100/hr

Other

Posted 21 days ago

Key responsibilities

  • Build and scale the web platform used by thousands of users globally, ensuring it can handle increasing users and orders.

  • Develop agents that automate processes such as patient scan intake, order entry, customer emails, and 3D print queues.

  • Design and implement user interfaces and ship features for the 3D mesh viewer, editing tools, visualization controls, and model handling.

Job description

Your mission

Are you passionate about technology with a purpose? Want to make a meaningful impact on people's health? Want to work in an AI-native company? At Relu, we're growing - and we're looking for someone like you. We're looking for a Full-Stack Engineer to join our Platform team; the web app, 3D viewer, workflow automations, integrations and infrastructure that hundreds of dental professionals rely on every day. You will:

  • Build and scale our web platform used by thousands of users globally, and ensuring that it can handle the growing amount of users & orders.
  • Build agents that run the digital backbone of a dental lab; automating everything from patient scan intake and order entry to customer emails and 3D print queues.
  • Think from a user’s perspective to design & implement slick user interfaces.
  • Ship features across our 3D mesh viewer; editing tools, visualization controls and model handling.
  • Build and harden integrations with scanners, printers, CAD/CAM partners, ERPs and more.
  • Improve reliability and observability across the platform.
Your profile

We're open on experience level. What matters is that you have some real hands-on experience: an internship, your own projects, or applied work with others. Whether you're fresh out of your Master's or have a few years of front-end work behind you, if you're smart and ready to contribute, we want to hear from you.

What you should bring to the team:
  • You can find your way around both a frontend (TypeScript/React) and a backend (Python/FastAPI) codebase. You don't have to be expert in both, but you're not afraid of either.
  • A working understanding of databases and APIs, and the curiosity to reason about *why* something behaves the way it does (transactions, race conditions, third-party integrations with auth and rate limits).
  • You can debug: when something breaks, you dig in with logs, metrics and error-tracking tools rather than guessing.
  • You care that the code you ship works and doesn't break things around it.
  • You have an eye for design, and think from a user-perspective to build excellent UX.
The 'Nice-to-haves':
  • Experience with 3D graphics on the web (Three.js / WebGL), meshes, or medical/scientific visualization.
  • Familiarity with cloud infrastructure and DevOps (AWS, CloudFront, CI/CD, observability tooling).
  • Exposure to dental, medtech or CAD/CAM domains.
  • Comfort building with and alongside AI/LLM tooling.
How you work:
  • You think sharply, and you'll be surrounded by people who do the same.
  • You're an independent thinker: you don't blindly implement tickets. You think through the consequences and connections of your work and find smart solutions to problems.
  • You're reliable — people can count on you to see things through.
  • You communicate. You pick up a ticket, ask questions when in doubt, and then execute until it's done — without breaking other things along the way. We don't work in silos.
Our Tech Stack = Your Tech Stack:
  • Frontend: Vue.js, TypeScript, Three.js
  • Backend & APIs: Python, FastAPI
  • Data & Databases: PostgreSQL, SQLAlchemy
  • Infrastructure & DevOps: AWS, Terraform, CI/CD, Docker, Kubernetes
  • Observability: Sentry, Grafana, Faro RUM
  • Integrations & Partners: 3Shape, iTero, Medit Link, Formlabs, and a growing list of scanner/printer/CAD-CAM APIs
Practical Requirements / Eligibility:
  • MSc in Computer Science or something related
  • Experience with front- and/or back-end related work
  • Fluent in English (written and spoken)
  • Valid work authorization in Belgium
  • Able to work from our Leuven office at least 3 days per week
Why us?
  • A mission that matters: We’re transforming dental care to make high-quality dentistry accessible globally.
  • A fast-moving team that ships: A collaborative, ambitious team that executes at hyper-speed while keeping the day-to-day genuinely fun.
  • A dream workspace: A sunny office with stunning views over Leuven, park walks, and coffee by the Vaartkom.
  • A vibrant culture: Regular after-works, sports sessions, hackathons, and company retreats.
  • Uncapped growth: The opportunity to grow into broader roles as the company — and you — scale.
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