C# Developer jobs in Pennsylvania

Remote

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Today

Role: Full Stack C# Web Developer with having IVR skills especially with integrating Twilio/Flex or Acqueon." Location: Remote Note :We need excellent comm skills for this role. Average/Good will not work .Only IVR experience will also work. Job description: Were seeking qualified and passionate full-stack software engineers to join our fast-paced, high-performing product team. The team works closely with design and business to iteratively deliver an effortless omnichannel experience to both cu

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Contract, Third Party

Depends on Experience

Full Stack C# Web Developer with IVR - Remote

Allentown, Pennsylvania

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11d ago

Role: Full Stack C# Web Developer with IVR Location: Remote Skills: C# Web Developer, IVR, skills especially with integrating Twilio/Flex or Acqueon JD: Full-stack application development experience - Hands-on writing code, hands-on writing code must be the primary duty of most recent position Able to make progress in a fast-paced environment with little oversight Strong verbal/written communication & facilitation skills. Strong analytical and problem-solving abilities. Ability to understand c

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Contract, Third Party

Duck Creek Developer (C#, Angular)

Remote or Hybrid

•

Today

Our Fortune 100 client is looking for 4 (FOUR) Duck Creek Developers. You will help build and support modern software solutions as part of an Agile team working on multiple product quoting efforts. The work includes Duck Creek application development on the Policy Administration platform, including Manuscript development, coverages, rating, rules, and workflows, as well as non Duck Creek development in C# and Angular. Experience with API integrations and Git version control is also required. Th

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Contract

DOE

Sr. Software Systems Engineer (C#/.NET Developer)

Remote

•

Today

Job ID: 2612080 Location: Remote Work, TX, US Date Posted: 2026-04-30 Category: Engineering and Sciences Subcategory: Systems Engineer Schedule: Full-Time Shift: Day Job Travel: No Minimum Clearance Required: None Clearance Level Must Be Able to Obtain: Public Trust Potential for Remote Work: ORA_REMOTE Description SAIC is searching for a motivated, career and customer-oriented Sr. Software Engineer (C#/.NET Developer) who will work across EDI transaction processing, backend API devel

Full-time

USD 80,001.00 - 120,000.00 per year

Lead AI Developer with C#, .Net Experience

Remote

•

Today

Lead AI Developer Location- Remote 6 months c2h or FTE Requirements Role Overview We are seeking aLead AI Developerwithstrong hands-on experiencein.NET, Azure, AI, and modern front-end technologies (preferably React). The ideal candidate is passionate about building high-quality enterprise solutions, designing scalable components, and contributing to end-to-end product development in a fast-paced environment. This role requires deep technical expertise, strong problem-solving skills, and the ab

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Contract, Third Party

Depends on Experience

Software Developer - C#/Visual Basic (W2 Requirement)

Remote

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4d ago

Role: Software Developer - C#/Visual Basic (W2 Requirement) Location: Remote Duration: Long term Job Description: Developer with focus on the application logic using C# and Visual Basic in ASP.NET environment. Additional nice to have will be experience with TIRKS database. Back ground with PHP/Python, JavaScript and Azure to perform software design, development, testing and implementation for engineering workflow automation is another plus. This developer will support the develop of new applica

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Contract

Depends on Experience

Senior C#/Angular Developer

Remote or Hybrid

•

Today

Our Fortune 100 client is hiring for a Senior Fullstack Developer to focus onAngular front-end development and C# back-end to enhance capabilities. This role requires expertise in C#, .NET (back-end), Angular 20, JavaScript, HTML, SQL Server, and Cloud environment experience. You'll analyze requirements, write and test code, support production systems, and ensure seamless software integration. This is a fully remote role foowing an ET work schedule. Ready to work in this fast paced, collaborativ

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Contract

DOE

Full Stack - React.Js, D3.js, C# Developer

Remote or St. Louis, Missouri

•

Today

Inspiration Global is seeking a React.js/C# Developer with strong D3.js expertise to build interactive, data-driven web applications and custom visualizations. The ideal candidate will have expertise integrating D3.js into React-based applications to create performant and reusable components. The initial application is migrating an older Angular6 application to React.js(current version) with D3.js(v4) (mostly grid views) and deployed on-Prem, component that will need to be reimplemented. No API

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Full-time, Part-time, Third Party, Contract

Foreign Exchange Velocity Senior C# Developer, Vice President

Remote or New York, New York

•

Today

Job Description Citi's FX technology group supports the front office technology operations of one of the world's largest capital market businesses. Our talented technology group is looking for a senior core C# developer to work in the geographically distributed development team on our award-winning Citi Velocity platform. Citi Velocity is a best in-class, state of the art, proprietary ecommerce platform. It deploys cutting edge technology and innovation to offer a slick, dynamic and rich end us

Full-time

USD 142,320.00 - 213,480.00 per year

Actuarial Technical Consultant (C#/.NET Developer)- REMOTE - Actuarial Technology (ATOM) Team

Remote or Columbus, Ohio

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3d ago

{"description": "As a team member in Finance at Nationwide, a Fortune 100 company with nearly $70 billion in annual sales, the opportunities are endless! Let Nationwide help create your career journey! At Nationwide , \"on your side\" goes beyond just words. Our customers are at the center of everything we do and we're looking for associates who are passionate about delivering extraordinary care. Join Nationwide's ATOM team as a C#/.NET developer building custom applications and tools that power

Full-time

USD 97,000.00 - 180,000.00 per year

Sr. Software Developer - C#/WPF for UI/UX Development

Remote

•

Today

Overview This is a great opportunity to join a fast-paced agile team that works with the latest technologies and patterns, asynchronous programming, and MVVM to design and develop next-gen Esri software. We are focused on designing and developing solutions for working with raster and imagery in ArcGIS Pro. Our tools support complex real-life workflows in 2D & 3D for raster / image processing and analysis. If you are excited about user interaction and user interface development, then join our cr

Full-time

USD 123,136.00 - 202,488.00 per year

Full-Stack Developer (C# / .NET / Angular JS)

Remote or Kansas City, Missouri

•

Today

The Enterprise Solutions and Services Development team develops and supports full-stack applications for the entire organization. We work closely with our business partners in developing new applications, enhancing existing ones, and building enterprise solutions for our different business needs. At UMB, we have over a century of experience, and we constantly push the boundaries using the latest technologies and processes to bring the best products to our customers and partners. As a Full-Stack

Full-time

USD 69,230.00 - 149,000.00 per year

C# Dot Net Developer with Stock Loan/Capital Market exp

Remote

•

Today

JOB DESCRIPTION: Please apply only if you have Investment banking/Capital market experience. W2 ONLY (No C2C) Role: C# Dot Net Developer with Stock Loan/Capital Market exp Location: NY(Remote) Job Type: Full Time (Contract - W2) Duration - Long Term Client is looking for a reliable full stack Dot Net developer ASAP.Wealth Management & Capital Market (Trading, Equities, , Portfolio) Exp. Must.SQL, C#, .NET, Full stack developer with 8+ years of experienceProficiency in C#, .NET framework, and obj

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Full-time

$100,000 - $120,000

Senior Software Developer in Test (C#)

Remote or Hybrid in Cleveland, Ohio

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Today

Our Fortune 100 client is hiring for a Senior Software Developer in Test who is highly proficient with test automation framework creation and enhancement. In this role, you ll work closely with developers to design reliable, scalable automated tests using C#, .NET, and modern browser automation tools such as Playwright, Reqnroll, and Selenium automation. The role is open to fully remote but candidates but must be willing to work ET hours within the United States. Day-to-Day Responsibilities: -

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Contract

DOE

C# with .NET MAUI Developer

Remote

•

Today

Job Title: .NET MAUI/WPF Developer Duration: 12 months + possible extension Work location: Hybrid in Westlake, TX (1 week onsite and 1 week remote) Description: Seeking a skilled .NET MAUI/WPF Developer to join the team in building cross-platform desktop and mobile applications. Responsibilities: Design and develop cross-platform applications using .NET MAUI, WPF, and XAML for desktop and mobile environments. Build and maintain scalable RESTful APIs using C# and .NET Core/.NET 6

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Contract, Third Party

$60 - $65

Windows based .NET Developer

Pittsburgh, Pennsylvania

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Today

ONSITE- Windows-Based .NET Developer ( NO REMOTE ) Job SummaryWe are seeking an experienced Windows-Based .NET Developer to design, develop, maintain, and support enterprise-grade desktop and backend applications using Microsoft technologies. The ideal candidate will have strong expertise in C#, .NET Framework/.NET Core, Windows desktop development, SQL Server, and integration with enterprise systems. The role involves collaborating with business analysts, project managers, QA teams, and stakeho

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Contract

Depends on Experience

.NET Azure Developer

Remote

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14d ago

A client of Innova Solutions is immediately hiring for a .Net Azure Developer position. Position type: Fulltime Contract Duration: 6 months Location: FL (Remote) Key Responsibilities Design, develop, and maintain enterprise?grade applications using .NET 6 and advanced C#, applying best practices such as async/await, dependency injection, and clean architecture. Build scalable and high?performance backend services to meet enterprise reliability and throughput requirements. Develop and manage

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Contract

Depends on Experience

Software Developer

Remote

•

Yesterday

Software Developer Contract Remote Within 70 miles of Allen, TX | Birmingham, AL | Cedar Falls, IA | Charlotte, NC | Kansas City, KS | Louisville, KY | Southwest Missouri About the Company Join a well-established financial technology company known for building innovative, mission-critical software solutions for the banking and financial services industry. With a collaborative culture and a commitment to engineering excellence, this organization invests in its people and its technology includi

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Contract

Depends on Experience

Senior .NET Developer (AWS)

Remote or Hybrid in Cleveland, Ohio

•

Today

Our Fortune 100 direct client is hiring for a talented C# Developer with strong experience working with AWS services. You would be designing and coding in a variety of technologies supporting backend, APIs and Cloud systems. The ideal candidate will have experience in developement with C# as well as strong understanding of AWS infrastructure (S3, Lambdas, EC2, etc) and Terraform. This would be a fully remote position. Does this sound like something you'd like to hear more about? If so, APPLY NO

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Contract

DOE

Fullstack Architect(70% Angular & 30% .NET/C#) :: Remote :: W2 Position

Remote

•

Yesterday

Role: Architect Angular (70%) & .NET / C# (30%) Location: Remote Role Summary Were looking for a seasoned Architect / Technical Lead to drive the technical vision and architecture of a large-scale enterprise application. This role combines strategic thinking with hands-on leadershipowning design decisions, guiding engineering teams, and ensuring solutions are scalable, secure, and aligned with business objectives. Youll work closely with stakeholders to translate complex requirements into ro

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Contract

Depends on Experience

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C# Developer jobs in Pennsylvania, USA