C# Developer Jobs in US

Refine Results
161 - 180 of 193 Jobs

Software Engineer (C#/.NET)

Costar Group

•

Nashville, Tennessee, USA

Full-time

Software Engineer (C#/.NET) 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 breathing the world of real estate information and on
Posted 60+ days ago | Updated 4 hours ago

Sr. C#/.NET Integration Engineer (Apache NiFi/FHIR API's)

ConsultNet, LLC

•

Remote or Dallas, Texas, USA

Full-time

Sr. C#/.NET Integration Engineer (Apache NiFi/FHIR API's) Remote (MST, Central or Eastern Time Zone) 6-12-month Contract or Contract to Hire Pay Rate: 75-80/hr A rapidly growing technology-driven organization focused on streamlining how sensitive records are managed, processed, and shared. They specialize in transforming manual, compliance-heavy workflows into secure, efficient digital solutions-helping clients improve access, accuracy, and overall operational performance across regulated env
Easy Apply
Posted 4 days ago | Updated 4 hours ago

C# Automation Engineer

Jobot

•

Fort Washington, Pennsylvania, USA

Full-time

My client is a financial services company with about 500 employees. Excellent benefits, quarterly bonuses plans, and great work life balance in the industry! This Jobot Job is hosted by: Alex Dickinson Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $100,000 - $125,000 per year A bit about us: This company is based in Philadelphia and has a mostly remote culture, with teams getting together in office once a month or so. Great collaborative
Posted 1 day ago | Updated 1 hour ago

Software Engineer (C#/.NET) - Parametric

Morgan Stanley

•

Alpharetta, Georgia, USA

Full-time

ABOUT MORGAN STANLEY Morgan Stanley is a leading global financial services firm providing a wide range of investment banking, securities, wealth management and investment management services. With offices in more than 41 countries, the Firm's employees serve clients worldwide including corporations, governments, institutions, and individuals. For further information about Morgan Stanley, please visit ;br> ABOUT PARAMETRIC Parametric is part of Morgan Stanley Investment Management, the asset mana
Posted 31 days ago | Updated 4 hours ago

Software Engineer II (Python or C#/.Net) Remote

ConsultNet, LLC

•

Remote or Birmingham, Alabama, USA

Full-time

Software Engineer II (Python or C#/.Net) Remote (EST or CST) 8 month contract Pay Rate: $50.00 to $52.00 per hr. We're looking for a hands-on Software Engineer II to support a major migration from a legacy system to a modern enterprise data platform. This role is part of an ongoing transformation project that began in early 2025. You'll help accelerate development by contributing to backend services and high-performance data pipelines in a collaborative Agile environment. Key Responsibilities De
Easy Apply
Posted 44 days ago | Updated 3 hours ago

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

Motion Recruitment Partners, LLC

•

City of Industry, California, USA

Full-time

Our Client located in in South East LA is a renowned holding company encompassing over 14 home and lifestyle brands. Known for comprehensive solutions from whole home organizing to sophisticated water distribution technology, They have established a robust presence in over 30 years. With more than 9,000 system-wide employees across many subsidiaries, they company combines personalized service with innovative, top-tier designs to ensure client satisfaction and enhance the functionality and aesthe
Easy Apply
Posted 60+ days ago | Updated moments ago

Lender - Senior Software Engineer (C#/AWS)

Costar Group

•

San Diego, California, USA

Full-time

Lender - Senior Software Engineer (C#/AWS) Job Description 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. The Analytics team is responsible for the dev
Posted 60+ days ago | Updated 4 hours ago

Senior Software Engineer (C#/.NET)

Costar Group

•

Nashville, Tennessee, USA

Full-time

Senior Software Engineer (C#/.NET) 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 breathing the world of real estate information
Posted 60+ days ago | Updated 4 hours ago

C, C++, C#, Java Software Engineer II (ONSITE)

RTX Corporation

•

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 5 days ago | Updated 4 hours ago

Early in Career Windows Software Engineer (C++, C#)

Rockwell Automation

•

Remote or Phoenix, Arizona, USA

Full-time

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
Posted 11 days ago | Updated 4 hours ago

Software Engineer (C#), Level 1

Parsons Services Company

•

Maryland, USA

Full-time

In a world of possibilities, pursue one with endless opportunities. Imagine Next! When it comes to what you want in your career, if you can imagine it, you can do it at Parsons. Imagine a career working with exceptional people sharing a common quest. Imagine a workplace where you can be yourself. Where you can thrive. Where you can find your next, right now. We've got what you're looking for. Job Description: Parsons is looking for a Software Engineer (C#), Level 1 tosupport efforts based in
Posted 60+ days ago | Updated 4 hours ago

.Net Developer

AspireIT Solutions

•

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 4 days ago | Updated 1 day ago

Senior Software Engineer - Must Have Exp. in Banking/Payment & Skills with Golang, Java, C, C#, C++, SQL, AWS, Azure, or Google Cloud Platform

Fiserv

•

Jacksonville, Florida, USA

Full-time

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a diffe
Posted 3 days ago | Updated moments ago

Senior Software Engineer - Must Have Exp. in Banking/Payment & Skills with Golang, Java, C, C#, C++, SQL, AWS, Azure, or Google Cloud Platform

Fiserv

•

Jacksonville, Florida, USA

Full-time

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a diffe
Posted 3 days ago | Updated moments ago

Senior Software Engineer - Must Have Exp. in Banking/Payment & Skills with Golang, Java, C, C#, C++, SQL, AWS, Azure, or Google Cloud Platform

Fiserv

•

Jacksonville, Florida, USA

Full-time

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a diffe
Posted 3 days ago | Updated moments ago

Senior Software Engineer - Must Have Exp. in Banking/Payment & Skills with Golang, Java, C, C#, C++, SQL, AWS, Azure, or Google Cloud Platform

Fiserv

•

Jacksonville, Florida, USA

Full-time

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a diffe
Posted 3 days ago | Updated moments ago

Senior Software Engineer - Must Have Exp. in Banking/Payment & Skills with Golang, Java, C, C#, C++, SQL, AWS, Azure, or Google Cloud Platform

Fiserv

•

Jacksonville, Florida, USA

Full-time

Calling all innovators - find your future at Fiserv. We're Fiserv, a global leader in Fintech and payments, and we move money and information in a way that moves the world. We connect financial institutions, corporations, merchants, and consumers to one another millions of times a day - quickly, reliably, and securely. Any time you swipe your credit card, pay through a mobile app, or withdraw money from the bank, we're involved. If you want to make an impact on a global scale, come make a diffe
Posted 3 days ago | Updated moments ago

Sr. Specialist, Software Engineering C# Full Stack

Harris Corporation

•

Colorado Springs, Colorado, USA

Full-time

L3Harris is dedicated to recruiting and developing high-performing talent who are passionate about what they do. Our employees are unified in a shared dedication to our customers' mission and quest for professional growth. L3Harris provides an inclusive, engaging environment designed to empower employees and promote work-life success. Fundamental to our culture is an unwavering focus on values, dedication to our communities, and commitment to excellence in everything we do. L3Harris Technologie
Posted 11 days ago | Updated 4 hours ago

Senior Software Development Engineer In Test (C#)

Rockstar Games

•

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 33 days ago | Updated 4 hours ago

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

RTX Corporation

•

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 5 days ago | Updated 4 hours ago