Full Stack Developer Jobs in Wisconsin, United States

PayFacto is a fast-growing fintech company delivering integrated POS and payment solutions to restaurants, hotels, and bars. This Senior Full Stack Developer role focuses on building and evolving the company's next-generation cloud platform, primarily working on complex, high-volume Vue 3 frontend applications while also developing backend APIs and services in Go. The developer will drive full stack architecture decisions, champion AI-first development workflows across the entire lifecycle, and

Applied Intelligence team at M3 Insurance builds data-driven decision platforms for the insurance sector. The Full-Stack Developer designs and implements responsive web applications, dashboards and APIs using JavaScript, Python, HTML and SQL, and integrates AI/ML models to deliver actionable insights.

Silver Star Brands eCommerce team builds and maintains public‑facing Optimizely/Episerver sites that millions of customers shop on. The Full Stack Web Developer writes clean C#/.Net and Vue3 code, creates responsive UI components, and integrates back‑end services in a PCI‑compliant environment.

Cognizant is hiring a Full Stack Developer with AI in Milwaukee, Wisconsin, to design, develop, and maintain full-stack applications and integrate AI/ML and LLM capabilities into enterprise solutions. Day-to-day work spans .NET/C# back-end services, Azure cloud deployment, modern front-end frameworks (React, Angular, or Vue), RESTful APIs, and databases, alongside collaboration with product, design, and data teams to translate business requirements into technical solutions.

Cognizant is hiring a Full Stack Developer with AI in its Digital department to design, develop, and maintain full-stack web applications and integrate AI/ML capabilities into client solutions. Day-to-day work includes building .NET/.NET Core (C#) back-end services and APIs, creating responsive UIs with React, Angular, or Vue, deploying cloud solutions on Microsoft Azure, and collaborating with product, design, and data teams to translate business requirements into technical solutions.

Civalgo is a Montreal-based startup on a mission to transform the construction industry with data through its operations platform. The Full Stack Web Developer Intern will join the R&D department to design and build web features, develop backend services, and optimize performance while collaborating with experienced engineers.

Civalgo's Logbook team within R&D is seeking a Full Stack Mobile Developer Intern to help transform the construction industry with data through their operations platform. You will design and develop mobile features with React Native and Expo, build and maintain backend services with Node.js and TypeScript, and collaborate on performance optimization and CI/CD pipelines.

TEHORA seeks a Full Stack Web Developer to build and integrate its secure web portal platform. The role involves designing user interfaces, implementing advanced search mechanisms, and ensuring system performance and security.

CVS Health is seeking a Senior Full-Stack Developer to serve as the hands-on technical anchor for its engineering team, owning architecture and critical-path development while setting technical direction and mentoring engineers. Day-to-day work centers on designing, building, and reviewing code, partnering with product, architecture, and business stakeholders to translate business goals into a technical roadmap, and maintaining high standards of code quality, security, and operational reliabilit

askDANTE systems GmbH in Kiel seeks a Full-Stack Software Developer to continuously evolve the SaaS product askDANTE into the leading online time-tracking platform. Day-to-day work includes developing new features and components, guiding the development process from requirements analysis to technical implementation, participating in architecture and design discussions, and independently ensuring quality through unit and integration tests.

Nelnet is a diversified company serving student loan servicing, payments, renewable energy, and education sectors. As a Full-Stack Software Engineer, you will design, develop, and maintain end-to-end web applications across the entire stack, collaborate with cross-functional teams, and work on the Artificial Intelligence team to build and deploy AI-centric applications incorporating large language models.

Humana is seeking a Manager, Full Stack Engineering for its Wisconsin Medicaid Market, a hands-on working manager role focused on leading people and building technology. You will design, code, review, and deliver full-stack solutions alongside a small team of engineers while coaching and developing team members.

Generac Home is hiring a Senior Full Stack Engineer with a focus on front-end development to build and test power generation control systems that can be remotely controlled and monitored using web and mobile technology solutions. You will deliver production-ready software features across frontend, middleware, APIs, and backend integrations, translate product and design requirements into scalable engineering solutions, own feature delivery from design through production deployment, and provide te

The Senior Full Stack Engineer – Platform & Architecture is a hands-on technical lead role within the Wisconsin Medicaid Market IT team at Humana, supporting two acquired health plans with independent core administration systems. The role owns end-to-end full-stack delivery (front-end, back-end, database, integrations, hosting), sets technical direction, modernizes legacy systems, reduces technical debt, and mentors engineers across two independent technology stacks.

U.S. Bank seeks a Senior Software Engineer - Full Stack to design, develop, test, operate, and maintain best-in-class software experiences across its technology transformation. The role takes full-stack ownership of production-ready code, drives scalable and reliable architectural designs, conducts code reviews, and embeds software reliability and security best practices within an agile, DevOps-driven lifecycle.

Novir seeks a Tech Lead / Architect (Full Stack Engineer) to own end‑to‑end technology. The role blends hands‑on coding with architectural leadership, building scalable, secure APIs and systems across cloud, backend, and frontend.

J. J. Keller seeks a Full-Stack Software Engineer to build innovative, customer-facing web applications that support critical business operations and deliver exceptional user experiences. The role involves designing, developing, testing, and supporting modern applications using .NET/C#, React, and SQL Server while leveraging AI-assisted tools like GitHub Copilot.

Under the direction of the Director, Workforce Solutions at Milwaukee Area Technical College (MATC), the Workforce Solutions Business Development Officer leads business development, employer engagement, and strategic partnership initiatives to advance Workforce Solutions' growth objectives. Day-to-day, the role identifies and cultivates new business opportunities, develops customized workforce training and talent solutions, manages the sales pipeline and CRM, and represents MATC externally while

Northwood Technical College seeks a Director of Training & Development to provide strategic leadership for employee and faculty learning across its Wisconsin campuses. The role designs comprehensive development strategies, administers the Faculty Quality Assurance System, and manages professional growth initiatives.

Innovation/R&D team at Sargento develops and commercializes new food products, focusing on flavor, texture, and nutritional improvements. The Product Development Scientist applies scientific principles to formulate, test, and scale products, while the Senior role leads complex projects and cross‑functional teams.