C# Developer Jobs

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Senior Software Development Engineer In Test (C#)

Rockstar Games

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New York, New York, USA

Full-time

At Rockstar Games, we create world-class entertainment experiences. Become part of a team working on some of the most rewarding, large-scale creative projects to be found in any entertainment medium - all within an inclusive, highly-motivated environment where you can learn and collaborate with some of the most talented people in the industry. Rockstar is on the lookout for a talented Senior Software Development Engineer in Test (SDET) to add to our team to work closely with our Online Services
Posted 30 days ago | Updated moments ago

C, C++, C#, Java Senior Software Engineer

RTX Corporation

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Indianapolis, Indiana, USA

Full-time

Date Posted: 2025-06-20 Country: United States of America Location: IN206: 3939PriorityWay 3939 Priority Way Building 6, Indianapolis, IN, 46240 USA Position Role Type: Onsite U.S. Citizen, U.S. Person, or Immigration Status Requirements: The ability to obtain and maintain a U.S. government issued security clearance is required.Security Clearance: DoD Clearance: Secret At Raytheon, the foundation of everything we do is rooted in our values and a higher calling - to help our nation and allies
Posted 2 days ago | Updated moments ago

Senior Lead Software Engineer - C# .NET - Trading Applications

JPMorgan Chase & Co.

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Jersey City, New Jersey, USA

Full-time

Job Description Be an integral part of an agile team that's constantly pushing the envelope to enhance, build, and deliver top-notch technology products. As a Senior Lead Software Engineer at JPMorgan Chase within the Corporate & Investment Bank, you are an integral part of an agile team that works to enhance, build, and deliver trusted market-leading technology products in a secure, stable, and scalable way. Drive significant business impact through your capabilities and contributions, and ap
Posted 32 days ago | Updated moments ago

Senior Software Engineer (C#/SQL)

Costar Group

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Richmond, Virginia, USA

Full-time

Senior Software Engineer (C#/SQL) Job Description Senior Software Engineer Job Description CoStar Group (NASDAQ: CSGP) is a leading global provider of commercial and residential real estate information, analytics, and online marketplaces. Included in the S&P 500 Index and the NASDAQ 100, CoStar Group is on a mission to digitize the world's real estate, empowering all people to discover properties, insights and connections that improve their businesses and lives. We have been living and breathi
Posted 37 days ago | Updated moments ago

Lead .Net Full Stack Engineer (.Net, C#, AZURE)

City National Bank

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Charlotte, North Carolina, USA

Full-time

LEAD FULL STACK ENGINEER WHAT IS THE OPPORTUNITY? The Lead Full Stack Engineer is a working lead that provides functional guidance and may coordinate the daily activities of individual contributors or working teams. The Lead also is an advanced senior professional with a wide range of experience who uses various concepts and in-depth evaluation to resolve complex issues in creative and effective ways. The Lead Full Stack Engineer develops and leads Team Member in developing both front-end and ba
Posted 3 days ago

Sr. Software Engineer (C++/C#/OOD/OOP)

KLA

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Milpitas, California, USA

Full-time

Company Overview KLA is a global leader in diversified electronics for the semiconductor manufacturing ecosystem. Virtually every electronic device in the world is produced using our technologies. No laptop, smartphone, wearable device, voice-controlled gadget, flexible screen, VR device or smart car would have made it into your hands without us. KLA invents systems and solutions for the manufacturing of wafers and reticles, integrated circuits, packaging, printed circuit boards and flat panel d
Posted 60+ days ago | Updated moments ago

Staff Software Engineer (.NET, C#)

Visa Inc.

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Bellevue, Washington, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe
Posted 47 days ago | Updated moments ago

.Net Developer

AspireIT Solutions

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Tallahassee, Florida, USA

Contract

Role: .Net Developer Location: Tallahassee, FL - Onsite Duration: 16 months Overview: The Florida PALM Project is a multi-year initiative to modernize Florida's financial systems. Over 1,500 computing assets must be updated due to the transition to a new accounting system, with full implementation planned for January 6, 2026. Objective: We are seeking an experienced C#/.NET developer to lead updates to financial web applications used for reporting, interfacing, and financial management. Key
Easy Apply
Posted 14 hours ago | Updated 5 hours ago

Senior Software Engineer(Full Stack - Java/Spring Boot - C# - .NET)

U.S. Bank

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Hopkins, Minnesota, USA

Full-time

At U.S. Bank, we're on a journey to do our best. Helping the customers and businesses we serve to make better and smarter financial decisions and enabling the communities we support to grow and succeed. We believe it takes all of us to bring our shared ambition to life, and each person is unique in their potential. A career with U.S. Bank gives you a wide, ever-growing range of opportunities to discover what makes you thrive at every stage of your career. Try new things, learn new skills and dis
Posted 27 days ago | Updated moments ago

Senior Software Engineering (RPA - Automation Anywhere 360 & C# .NET)

Mastercard

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Remote or O'Fallon, Missouri, USA

Full-time

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest po
Posted 60+ days ago | Updated moments ago

Business Programmer II - C#/.NET proficiency required

Unum

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Atlanta, Georgia, USA

Full-time

When you join the team at Unum, you become part of an organization committed to helping you thrive. Here, we work to provide the employee benefits and service solutions that enable employees at our client companies to thrive throughout life's moments. And this starts with ensuring that every one of our team members enjoys opportunities to succeed both professionally and personally. To enable this, we provide: Award-winning cultureInclusion and diversity as a priorityPerformance Based Incentive
Posted 60+ days ago | Updated moments ago

C# / .NET Programmer (MVC / WCF)

Trigyn Technologies, Inc.

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Menands, New York, USA

Third Party, Contract

Trigyn's direct government client has an immediate need for a C# / .NET Programmer in Menands, NY. Description: ? Attend meetings with the program area responsible for applications impacted by Managed Care. ? Designing and programming the enhancements for the impacted applications, using both web forms and- MVC (Model View Controller) architectural patterns. ? Designing and programming a user-friendly interface using complex data structures and complex form layouts. ? Designing and programming
Posted 18 days ago | Updated 9 hours ago

Full Stack Azure C# .Net Developers FTE

Convene Inc.

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Kansas City, Missouri, USA

Full-time

About Convene Inc. Convene, Inc. is a Tampa based, award-winning technology services organization with offices and resources throughout the US, Mexico, and India. We have successful, referenceable customers, competitive benefits, and high-growth opportunities.Note: We kindly ask vendors and third-party recruiters not to contact us regarding this posting Summary Seeking Team Lead for Fullstack Software Engineer for FTE. Candidate must be adept in Azure, C#, .Net and Agular for the Front end. Our
Easy Apply
Posted 5 days ago | Updated 7 hours ago

Hedge Fund Software C# FIX/Order Management Software Engineer

Case Interactive

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Remote

Full-time

Senior Software Developer COMPANY Fund Solutions COMPANY is a Fin Tech company headquartered in New York, with offices also in Belfast, Shanghai, and Sydney. COMPANY develops financial software and provides product integration and implementation services for asset managers. COMPANYs products are used by portfolio managers, traders, research analysts, risk managers, accountants and operations. We look for people with a passion for finance and an understanding of how to use technology to solve bu
Easy Apply
Posted 60+ days ago | Updated 2 days ago

Sr. Full-Stack .Net Engineer - C#, React, Microservices,CI/CD, Cloud

Data Capital Inc

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Bentonville, Arkansas, USA

Full-time

Sr. level Full-Stack .Net Software engineers with strangth in React, Blazor, Microservices, SOA, SQl and Cloud to build enterprise level applications from the ground up. Required Skills & Experience Expertise in C#, .Net (7+ Years)Microservices / API's / SOATypescript / ReactProficient with SQL / NoSQLObject-Oriented PrinciplesExperience with CI/CD Pipiline toolsExperience with Cloud platforms like Azure or AWSAdditional Nice-to have kills: Fluent in Typescript NodeExperience with Python or Sig
Easy Apply
Posted 1 day ago | Updated 19 hours ago

Senior Software Engineer (.NET & C#)

Accenture LLP

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Washington, District of Columbia, USA

Full-time

At Accenture Federal Services, nothing matters more than helping the US federal government make the nation stronger and safer and life better for people. Our 13,000+ people are united in a shared purpose to pursue the limitless potential of technology and ingenuity for clients across defense, national security, public safety, civilian, and military health organizations. Join Accenture Federal Services, a technology company and part of global Accenture, to do work that matters in a collaborative
Posted 47 days ago | Updated moments ago

C#/Blazor Consultant

Request Technology, LLC

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Chicago, Illinois, USA

Third Party, Contract

Onsite in Chicago, IL. 5 days a week A prestigious company needs a C#/Blazor Consultant. This person will need heavy C# full stack experience, along with 1-2 years of Blazor experience. Qualifications: Proficiency in C# (Proficiency in C++ is acceptable)Experience using gitExperience doing test-first development with continuous integrationExperience doing both front-end and back-end web development with REST APIsProficiency in at least at least one modern SPA framework like React, Angular, etc.P
Easy Apply
Posted 60+ days ago | Updated 20 days ago

Position for Programmer Analyst ( .NET, ASP.NET Angular ,C#, SQL Server, Entity Framework ) - Location : Lansing, MI ( Hybrid -Work )

Synergy Technologies, LLC

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Lansing, Michigan, USA

Contract

Hi, Synergy Technologies is a leader in technology services and consulting. We enable clients across the world to create and execute strategies .We help our clients find the right problems to solve, and to solve these effectively. We bring our expertise and innovation to every project we undertake Position : Programmer Analyst ( .NET, ASP.NET , Angular ,C#, SQL Server, Entity Framework ) Duration : Contract Long Term Location : Lansing, MI ( Hybrid - Work ) Top Skills & Years of Experience: - 1
Easy Apply
Posted 17 days ago | Updated 13 days ago