C# Jobs

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Fullstack .net/C# Developer - 100% Onsite and only Locals

Innovative Information Technologies, Inc

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Santa Clarita, California, USA

Full-time

Title: Fullstack .net/C# Developer Location: Valencia, CA- 100% Onsite Type: Fulltime .Net, Azure expertise, C#, SQL
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Posted 60+ days ago | Updated 15 hours ago

C# Full Stack Developer

Velocity Search Group Inc.

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New Rochelle, New York, USA

Full-time

Our Client, an organization responsible for representing 30,000 union members throughout 18 local unions, is looking to hire a C# Full Stack Developer. This is a full-time position located in New Rochelle, NY. This is a hybrid role currently 3 days onsite however. Citizens and those authorized to work in the U.S. are encouraged to apply. We are unable to sponsor at this time. Qualified candidates should send their resumes to As a full stack C# Developer you will be responsible for assisting in d
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Posted 60+ days ago | Updated 2 hours ago

Senior C#/React Native Mobile Engineer/Entertainment/Remote

Motion Recruitment Partners, LLC

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Remote or Philadelphia, Pennsylvania, USA

Full-time

A large company in the entertainment industry is hiring for a senior .NET/React Native developer. The firm needs someone with a strong background in .NET and React Native and has a background in entertainment and streaming to do full stack development on a customer facing product used by thousands of people daily. *This role is remote, but requires that you work EST hours* The company's main focus will be expanding, improving, and upgrading their customer facing platform. They are looking to bri
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Posted 35 days ago | Updated 3 hours ago

C# Programmer Junior to Senior level

DP Search

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Hauppauge, New York, USA

Full-time

No Consulting firms. No sponsorship available. Must live within a commutable distance of Long Island, NY to be considered. 1. C# Programmer (This position is a Junior or Mid-Level Programming role.) Requirements: 1 to 5 years C# programming.Web, ASP.Net or WinForms development experience.Experience with SQL Server Database Design and development including optimization of queries, creating tables, views, stored procedures, and functions.Knowledge of HTML, XHTML, HTML5, XML, Java Script, Angular,
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Posted 60+ days ago | Updated 14 hours ago

Early Career C#/C.Net/Java Developer

Gainwell Technologies LLC

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Little Rock, Arkansas, USA

Full-time

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have
Posted 60+ days ago | Updated 3 hours ago

Technical Lead Software (.NET/C#, Angular, DevOps, Azure) Developer

SIAL TECHNOLOGY PARTNERS

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Nashville, Tennessee, USA

Full-time

We're seeking a candidate for this role who will collaborate with the architecture team and senior members to develop Enterprise Systems. This is a hands-on role where the candidate will spend 70% of their time coding. Responsibilities: Gathering business requirements from all stakeholders Designing / re-engineering processes Writing technical specifications Designing database architecture, services including APIs and user interfaces Developing code, unit testing and manage DEV/QA environments
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Posted 60+ days ago | Updated 8 days ago

.NET Microservices Developer - (C#, .NET Core, ASP.NET, SQL Server)

Cloud and Things

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New York, USA

Third Party, Contract

Our goal is to solve problems and deliver results for our clients. At Cloud and Things, you can be a part of transforming the public sector's IT environment. Our team is on the forefront of helping to solve the government's most complex IT challenges. If you are seeking a role that offers the opportunity to work on rewarding projects, consider a career with Cloud and Things. *This is an exempt position. Salary commensurate with experience* Overview: We are seeking a .NET Microservices Developer
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Posted 6 days ago | Updated 7 hours ago

C# / ASP.Net Developer - Healthcare (Hybrid)

RedRiver Systems L.L.C.

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The Colony, Texas, USA

Full-time

Great opportunity to get into the growing stable field of healthcare!! Join this growing healthcare network bringing back the control of healthcare decisions to the patients and physicians. Work closely with other departments to define and analyze system problems and design testing standards for web based healthcare software solutions. You will be responsible for the full SDLC by designing, developing, and installing software solutions making sure each project is completed with quality, profess
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Posted 60+ days ago | Updated 15 hours ago

QA Tester - Selenium Webdriver wih C#

Edify Technologies, Inc.

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Irving, Texas, USA

Contract

Job Title : QA Tester (Selenium Webdriver with C#) Job Location: Irving, TX (4 days onsite & 1 day remote) Duration: Contract to Hire About Edify Headquartered in Naperville, IL, we are a dynamic team with over two decades of industry expertise, dedicated to delivering robust business solutions, staff augmentation, and a comprehensive range of application and web services. As a former recipient of INC. Magazine's prestigious '5000 Fastest Growing Private Companies' award, we take immense pride
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Posted 60+ days ago | Updated 1 day ago

Software Developer (C#, .NET framework, .NET Core, JavaScript, and CSS)

Techgroup America Inc.

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Remote

Contract

Job Details Position: Software Developer Location: Remote Duration: 6-month contract Start Date: 7/21/2025 Description: The Software Developer Level 3 is responsible for leading a small agile development team within our Enterprise Services & Integrations systems. This role involves designing, developing, and implementing software solutions using C#, .NET framework, .NET Core, JavaScript, and CSS. The ideal candidate will have experience building RESTful APIs, web services for data transfer an
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Posted 6 days ago

UI Developer (.Net C#, APIs) Remote

Gainwell Technologies LLC

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Remote or Milwaukee, Wisconsin, USA

Full-time

Be part of a team that unleashes the power of leading-edge technologies to help improve the health and well-being of those most vulnerable in our country and communities. Working at Gainwell carries its rewards. You'll have an incredible opportunity to grow your career in a company that values work flexibility, learning, and career development. You'll add to your technical credentials and certifications while enjoying a generous, flexible vacation policy and educational assistance. We also have
Posted 35 days ago | Updated 3 hours ago

C#.NET API Developer

TriCom Technical Services

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Remote

Contract

C#.NET API Developer Summary This C#.NET API Developer will focus on developing financial applications, creating workflows, and API integration. Responsibilities Support the company's financial systems.Develop Web-based solutions for internal customers business needs using C#/MVC.NET and MS SQL.Develop methods and processes to interact with various Cloud-based APIs using SOAP and RESTful APIs.Develop and maintain data synchronization between various systems within and between the company and o
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Posted 15 days ago

.Net, C#, C++ Lead Engineer

Photon

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Remote

Contract

Greetings everyone, I hope you are staying safe. We are hiring a .Net, C#, C++ Lead Engineer to join our Digital Engineering team. Who are we? For the past 20 years, we have powered many Digital Experiences for the Fortune 500. Since 1999, we have grown from a few people to more than 4000 team members across the globe that are engaged in various Digital Modernization. For a brief 1 minute video about us, you can check ;/u> Job Title: .Net, C#, C++ Lead Engineer Location: Remote Job Description:
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Posted 50 days ago | Updated 21 days ago

C# Software Developer

Zachary Piper Solutions, LLC

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Remote

Full-time

Piper Companies is seeking a C# Software Developer to join a leading shipping and logistics organization. The C# Software Developer will work on backend development, automate workflows, and assist in designing cloud-based applications, with an emphasis on data. Responsibilities of the C# Software Developer include: Lead the design, development, testing, and deployment of .NET C# applications. Architect complex data structures for rate audits of parcel carrier invoice files. Design, develop, an
Posted 48 days ago | Updated 22 days ago

*C# Developer with Strong SQL Development experience (Experience working in Hedge Fund background)*

Kellton

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Remote

Contract

Kellton Tech is a full-service software development company, offering end-to-end IT solutions, strategic technology consulting and product development services in Web, SMAC (Social, Mobile, Analytics, Cloud), ERP-BPM, and IoT space Our methodology of inventing infinite possibilities with technology helps us develop best in-class and cost effective solutions for our clients. Currently Kellton Tech is looking for talented resources for one of our listed client. Below are the position details: Po
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Posted 60+ days ago | Updated 2 days ago

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

ConsultNet, LLC

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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
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Posted 49 days ago | Updated 6 hours ago

Senior Software Engineer (C#/.NET/AWS)

Costar Group

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San Diego, California, USA

Full-time

Senior Software Engineer (C#/.NET/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. We have been living and breathing the world of real
Posted 16 days ago | Updated 7 hours ago

Lender - Senior Software Engineer (C#/AWS)

Costar Group

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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 7 hours ago

Homes.com - Technical Team Lead (C#/.Net/Vue)

Costar Group

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California, USA

Full-time

Homes.com - Technical Team Lead (C#/.Net/Vue) Job Description Overview 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
Posted 60+ days ago | Updated 7 hours ago

Homes.com - Senior Software Engineer (C#/.NET)

Costar Group

•

Arlington, Virginia, USA

Full-time

Homes.com - 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. Homes.com is already one of the fastest growing real estat
Posted 13 days ago | Updated 7 hours ago