C# jobs in Appleton, WI

Appleton, Wisconsin

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Today

Description We are looking for a Software Developer to join a construction-focused organization in Appleton, Wisconsin on a contract basis with the potential for a permanent role. This role is ideal for a developer who enjoys building practical, business-facing applications and partnering closely with internal stakeholders to deliver dependable software solutions. The position calls for strong experience with C# and the .NET ecosystem, along with the ability to contribute within an enterprise en

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Full-time

USD 38.00 - 48.00 per hour

Stock Loan Senior Developer C#/.NET

Remote

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Today

Role: Stock Loan Senior Developer C#/.NET Location: NYC (Remote) Experience: 7+ Years Job Description We are looking for a "Senior C#/.NET Developer with strong Stock Loan and Capital Markets" experience. The ideal candidate will have hands-on experience developing financial applications and strong expertise in C#/.NET technologies. Required Skills: * 7+ years of software development experience. * Stock Loan domain experience is required.* * Strong *C#, .NET, WPF, and WCF* development skills. *

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Full-time

Depends on Experience

Senior Programmer (C# .Net)

Remote or Hybrid in Los Angeles, California

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Today

Job Title: Senior C# .NET Developer Remote Duration: 12 Months Skills Required The Senior Programmer will possess knowledge and experience in applications software development principles and methods sufficient to participate in the design, development, testing and implementation of new or modified applications software; operating systems installation and configuration procedures; organization's operational environment; software design principles, methods and approaches; principles, methods and

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Third Party, Contract

Senior Software Engineer - .NET, C#, WPF

Remote

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Today

Job Description A Global Software Engineering company is seeking a Senior Software Engineer to develop and extend business applications for enterprise clients while providing technical leadership and mentorship to the development team. Working within an Agile Scrum environment, you will build and enhance applications across desktop and mobile platforms, including WPF, UWP, iOS, and Android. This role combines hands-on software development with project ownership, client engagement, and solution

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Full-time

$115000 - $130000

C#/.NET Developer

Remote

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2d ago

Required qualifications Strong professional C#/.NET backend-service development experience. Practical Java coding experience; candidates are not expected to be stronger in Java than in .NET. Experience designing, building, and supporting microservices or distributed systems in production. Hands-on experience with Kubernetes, containers, Helm, Terraform, Azure, and CI/CD pipelines. Experience with telemetry, monitoring, observability, debugging, and troubleshooting production services. Experience

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Contract

Up to 50

Full Stack Developer / C# .NET / Vue / Azure / Remote

Remote

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Today

A leading food services and facilities management organization is seeking a Full Stack Developer for a remote contract opportunity. This role will support application modernization initiatives and the migration of enterprise applications to Microsoft Azure, utilizing technologies including C#, .NET, Vue/Nuxt, SQL, and RESTful APIs to build and enhance business-critical solutions. What sets this opportunity apart is the chance to work on modernizing and rebuilding applications in a collaborative

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Contract

$45 - $75

C# Developer

Remote

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Today

Veeam is the Data and AI Trust Company, specializing in helping organizations ensure their data and AI are fully understood, secured, and resilient to enable the acceleration of safe AI at scale. As the market leader in both data resilience and data security posture management, Veeam is built for the convergence of identity, data, security, and AI risk. Headquartered in Seattle with offices in more than 30 countries, Veeam protects over 550,000 customers worldwide, who trust Veeam to keep their

Full-time

USD 168,480.00 - 280,800.00 per year

Managing Engineer (C#/ASP.NET)

Remote

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Today

At Allstate, great things happen when our people work together to protect families and their belongings from life's uncertainties. And for more than 90 years, our innovative drive has kept us a step ahead of our customers' evolving needs. From advocating for seat belts, air bags and graduated driving laws, to being an industry leader in pricing sophistication, telematics, and, more recently, device and identity protection. Job Description The Managing Engineer (C#/ASP.NET) leads a team of softwa

Full-time

USD 100,000.00 - 170,500.00 per year

Software Engineer III: Backend C#

Remote

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Today

Jack Henry, provides advanced bill payment and money transfer solutions to banks and credit unions. We offer modernized smart technology, including AI driven, security, cloud-based software, and fraud monitor, to deliver engaging payment solutions to customers. Our solutions help financial institutions to meet the payment expectations of today and the payment innovation needs of tomorrow. Payments become smarter, engaging, and predictive with Payrailz. We are looking for a software engineer who

Full-time

Mercury Marine: G3 Software Engineering Intern

Oshkosh, Wisconsin

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Today

Are you ready for what's next? Come explore opportunities within Brunswick, a global marine leader committed to challenging conventions and innovating next-generation technologies that transform experiences on the water and beyond. Brunswick believes "Next Never Rests ," and we offer a variety of exciting careers and growth opportunities within united teams defining the future of marine recreation. Mercury Marine- Oshkosh, WI- Mercury Marine: G3 Software Engineering Intern Location: Plant 33-Os

Full-time

USD 18.00 - 27.50 per hour

Backend Software Engineer II

Appleton, Wisconsin

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Today

POSITION SUMMARY The Backend Software Engineer II plays a vital role as an independent contributor, focusing on the development of moderately complex backend features and services. This position involves taking ownership of small modules, engaging in design discussions, and providing mentorship to junior engineers. Furthermore, collaboration with various teams is essential to ensure the delivery of high-quality, production-ready software. JOB RESPONSIBILITIES Essential Job Responsibilities: Co

Full-time

Windows Software Engineer C# - C++

Remote or Phoenix, Arizona

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Today

Rockwell Automation is a global technology leader focused on helping the world's manufacturers be more productive, sustainable, and agile. With more than 28,000 employees who make the world better every day, we know we have something special. Behind our customers - amazing companies that help feed the world, provide life-saving medicine on a global scale, and focus on clean water and green mobility - our people are energized problem solvers that take pride in how the work we do changes the world

Full-time

Engineer - Sr Controls

Oshkosh, Wisconsin

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Today

At Oshkosh, we build, serve and protect people and communities around the world by designing and manufacturing some of the toughest specialty trucks and access equipment. We employ over 18,000 team members all united by a common purpose. Our engineering and product innovation help keep soldiers and firefighters safe, is critical in building and keeping communities clean and helps people do their jobs every day. The Engineer - Sr Controls team member will design, implement and test high-quality

Full-time

USD 79,300.00 - 126,900.00 per year

Manager, Application Software Engineering

Oshkosh, Wisconsin

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Today

Are you ready for what's next? Come explore opportunities within Brunswick, a global marine leader committed to challenging conventions and innovating next-generation technologies that transform experiences on the water and beyond. Brunswick believes "Next Never Rests ," and we offer a variety of exciting careers and growth opportunities within united teams defining the future of marine recreation. Location: Oshkosh, WI Workplace Category: Hybrid Travel Required: 10-15% Direct Reports: Yes P

Full-time

USD 118,400.00 - 174,000.00 per year

Software Validation Engineer

Oshkosh, Wisconsin

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Today

Are you ready for what's next? Come explore opportunities within Brunswick, a global marine leader committed to challenging conventions and innovating next-generation technologies that transform experiences on the water and beyond. Brunswick believes "Next Never Rests ," and we offer a variety of exciting careers and growth opportunities within united teams defining the future of marine recreation. Are you ready for what's next? We believe "Next Never Rests " and take pride in offering growth a

Full-time

USD 86,500.00 - 126,800.00 per year

IT Application Development - Senior/Specialist (Olympia)

Remote or Olympia, Washington

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Today

Salary: $99,300.00 - $133,608.00 Annually Location : Thurston County - Olympia, WA Job Type: Project (limited duration) Remote Employment: Flexible/Hybrid Job Number: 2026-08394 Department: Dept of Children, Youth, and Families Division: Information Technology Opening Date: 10/16/2026 Closing Date: 11/1/2026 11:59 PM Pacific Description Our vision is to ensure that "Washington state's children and youth grow up safe and healthy-thriving physically, emotionally and educationally, nurtured by fami

Full-time

USD 99,300.00 - 133,608.00 per year

.Net Software Developer :: Remote

Remote or New Jersey

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Today

.Net Developer/.Net Software Developer California, MD, US Remote, but in office on occasion or as needed Fulltime-- This software developer analyzes, designs and develops computer software required to support hardware or technical service products. Performs systems modeling, simulation and analysis. Reviews system architecture, selects, and implements appropriate development and support tools to ensure product performance. The products are components of the military aviation mission planning e

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Full-time

Software Engineer 1 - IGEN

Appleton, Wisconsin

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Today

POSITION SUMMARY The Software Engineer 1 will build, test, and ship software in a modern, AI-augmented engineering environment, partnering with coding agents and AI tooling as a daily part of the development workflow. This role will code, test, debug, document, and maintain software with growing autonomy. The Software Engineer 1 will contribute to small and large projects within a product-centric, agile scrum team that values aggressive curiosity, fast feedback, and continuous learning. Additio

Full-time

Senior Software Engineer

Wisconsin

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Today

About the Role The Senior Software Engineer will be responsible for designing, developing, and supporting scalable, high-quality software solutions that align with business objectives and enterprise architecture standards. This role combines hands-on engineering, technical leadership, and cross-functional collaboration to drive the delivery of modern digital solutions. What You'll Do Design, develop, test, deploy, and maintain enterprise-grade software applications.Lead the development of mod

Full-time

USD 118,960.00 per year

.Net Developer Remote (Within WI)

Remote

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17d ago

Job Title: .Net Developer Location: Remote (Within WI) Duration: 10+ Months Contract (Possible Extension) Development and support of web-based applications using .NET, ASP.NET, MVC, and.NET Core Supported programming languages, including C#, C, and Bootstrap (5 8+ years); C++ isalso identified in the client description. Supported scripting languages, including TypeScript and JavaScript (5 8+ years).ASP.NET and SSRS reporting Front-end and back-end development of web applications and web APIs (w

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Contract

Depends on Experience

C# jobs in Appleton, WI, USA