C# Developer jobs in Denver, CO

Senior .NET Developer / C# / Onsite / Boulder, CO

Boulder, Colorado

•

Today

We are partnered with a next generation enterprise process governance software company. Their software helps organizations with collaboration across compartmentalized operations. They are hiring a Senior .NET Developer on a full-time basis to join their team. This will be an onsite role in their office located in Boulder, CO. They are looking for a developer who can be mainly backend focused. Their tech stack includes C#, .NET, building API's and SQL databases. Required Skills & Experience 8+ y

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Full-time

150k - 180k

Senior C# Developer

Remote or Hybrid in Cleveland, Ohio

•

Today

Our Fortune 100 direct client is hiring for a talented C# Developer with strong experience working with external data and integration services via APIs . 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 Kubernetes containers, and Web Services. This would be a fully remote position. Does this sound like something you'd like to hear more abou

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Contract

DOE

Senior C# Developer (Azure)

Remote or Hybrid in Cleveland, Ohio

•

Today

Our Fortune 100 direct client is hiring for a talented C# Developer with strong experience working with Azure 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 Azure infrastructure, Kubernetes containers, and Terraform. This would be a fully remote position. Does this sound like something you'd like to hear more about? If so, APPL

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Contract

DOE

Senior C# Developer (Planview)

Remote or Hybrid in Cleveland, Ohio

•

Today

Our Fortune 100 direct client is seeking a Senior Full Stack .NET Developer to join a high-impact team delivering solutions within a large-scale CRM/Planview environment. You ll lead integration efforts, develop APIs, and ensure data quality and performance in a modern .NET 8 ecosystem. The ideal candidate will have strong c# programming skills, experience integrating Planview products, and extensive exposure to 3rd party APIs. This is a long-term contract position (12 months initially) that can

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Contract

DOE

IBM Datacap Developer (C#) - (W2 Candidates only)

Remote

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22d ago

Job Title: IBM Datacap Developer (C#) Location: Remote Employment Type: Contract - 6-12 Months Experience Required: 7 + years Notice Period: Immediate to 30 days preferredAbout the Role: We are looking for a highly skilled IBM Datacap Developer with strong expertise in C# to design, develop, and support document capture and automation solutions. The role involves configuring Datacap workflows, creating custom actions, and integrating with enterprise applications to deliver efficient documen

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Contract

Depends on Experience

C# NET Developer - Reliability Security Clearance Required

Remote or Hybrid in Almont, Colorado

•

Today

NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now.We are currently seeking a Software Developer to join our team in Canada (CA).Summary: This initiative is essential as the client faces the end of Oracle Support for its front-end application, which currently relies on Oracle Forms and Reports. The project aims to replace the existing interface with a

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Contract

BASED ON EXPERIENCE

Citi Commodities Technology - Application Developer - (Python, C#) - Assistant Vice President

Remote or Houston, Texas

•

Today

Join Citi's dynamic Commodities Technology team and contribute to the evolution and stability of our global operations platform. We are seeking a highly skilled and motivated Python and C# developer to play a key role in designing and implementing our Commodities Pre-Trade pricing platform. Prior experience in the financial industry is not required, but strong analytical skills are. Responsibilities: Architect and develop the Commodities Pricing Platform with robust and scalable server side usi

Full-time

USD 107,120.00 - 160,680.00 per year

Back-End Developer Legacy Modernization (Java OR C#)

Remote

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4d ago

Are you passionate about transforming legacy systems into modern, scalable applications? . We specialize in migrating applications from mainframe and legacy environments to modern platforms like Java Spring and C# .NET using automated tools. In this role, you ll contribute to core modernization efforts, enhance reusable libraries, and mentor junior developers. You ll work closely with a collaborative team to deliver high-quality solutions on schedule. What You ll Be DoingWriting clean, efficient

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Contract

Depends on Experience

Software Developer (Remote, C#/.Net)

Remote

•

Today

Macro Pros has an immediate opening for a .Net/C# Software Developer. This is a permanent position offering a competitive salary with benefits, and 100% remote (must live in one of the states listed below). Location: Remote (Must currently live in one of the approved states) Schedule: Monday - Friday, 8:00 AM - 5:00 PM EST Type: Full-Time (Salaried with Benefits) Salary Range: $80,000 to $90,000 Experience Required: 3+ years Background Process: Below is a list of general guidelines the persp

Full-time

USD 80,000.00 - 90,000.00 per year

Sr Software Engineer - OO development - Java, C#, or C++

Remote

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5d ago

Server-side OO development (e.g., Java, C#, or C++)Cloud Development: AWS or other cloud-native development experienceCreating RESTful web services and XML messaging integration protocolsSQL experienceJavaScript frameworks (e.g., AngularJS, BackboneJS, Ember, or ReactJS)

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Contract

$70+

Sr. Fullstack .Net Developer

Remote or San Mateo, California

•

Today

job summary: We have an immediate need for a Sr. Fullstack .Net Developer with a strong C#, .Net Core, and React background along with recent project experience in financial services. location: Telecommute job type: Contract salary: $60 - 70 per hour work hours: 8am to 5pm education: Bachelors responsibilities: Seeking senior C# developer with over 10+ years of experience in SDLC to design, build, and operate customer-facing and internal APIs/services. You'll support the backend developm

Contract

USD60 - USD70

.Net Developer

Remote or Hybrid

•

Today

Location: Remote EST Salary: 110-120K The Full Stack .NET Developer will design, develop, and maintain scalable web applications using the Microsoft technology stack. This role involves working across the full application lifecycle-from front-end development with React to back-end services built in C# and ASP.NET MVC-while leveraging cloud platforms to deliver secure and high-performing solutions. Required: 3+ years of experience developing web applications using C#, ASP.NET MVC, and .NET Cor

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Full-time

$110000 - $120000 per annum

Lead Software Developer - Hybrid US

Remote or Denver, Colorado

•

Today

SitusAMC is where the best and most passionate people come to transform our client's businesses and their own careers. Whether you're a real estate veteran, a passionate technologist, or looking to get your start, join us as we work together to realize opportunities for everyone, we proudly serve. At SitusAMC, we are looking to match your unique experience with one of our amazing careers, so that we can help you realize your potential and career growth within the Real Estate Industry. If you ar

Full-time

USD 140,000.00 - 170,000.00 per year

Senior Engineer / .NET / Bolder / Colorado

Boulder, Colorado

•

Today

An SaaS company based in Bolder, CO is looking for a Senior Software Engineer to join their team. In this role, you'll work on customer-facing software in a fullstack capacity. They're looking for someone with at least 5 years of experience in .NET development that can work on .NET 8, REST APIS, SQL Server, and Azure Cloud. There will be minimal front-end work; however, they need someone making the integration to the frontend. They're looking for someone that operates well independently as well

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Full-time

140k - 160k

Senior Software Engineer (C# / Azure / .NET Core / microservices, AKS)

Remote

•

7d ago

Remote Senior C# / .NET Software Engineer (.NET Core, Azure, microservices, AKS) Our client is looking to augment their team with an experienced Senior Software Engineer to assist in the implementation of cloud-based systems used by large corporations. This is a "best of all worlds" type of opportunity, working alongside highly-skilled resources, within a specialized technology division of a larger company, providing solutions to Fortune 500 companies. We are looking for flexible resources on th

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Full-time

$125,000 - $165,000

AI Full Stack Developer (MLL)

Remote or New York, New York

•

Today

Job Title AI Full Stack Developer (MLL) Location New York , NY (Remote Role) Duration Fulltime Qualifications Need good working exp. with AI and Azure AI. Must have TensorFlow & PyTorch experience 7+ years of experience developing full-stack web applications, with hands-on expertise in C#, .NET Core, ASP.NET, and MSSQL, and modern JavaScript frameworks (React, Angular, or Vue) Strong command of C#, .NET Core, ASP.NET, and modern JavaScript frameworks (React, Angular, or Vue). Proven experien

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

$Depends on Experience

Senior C# / .NET Software Engineer (Azure, .NET Core, microservices, AKS)

Remote

•

8d ago

Remote Senior C# / .NET Full Stack Software Engineer (.NET Core, Azure, microservices, AKS) Our client is looking to augment their team with an experienced Senior Software Engineer to assist in the implementation of cloud-based systems used by large corporations. This is a "best of all worlds" type of opportunity, working alongside highly-skilled resources, within a specialized technology division of a larger company, providing solutions to Fortune 500 companies. We are looking for flexible reso

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Full-time

$125,000 - $165,000

Senior Architect (C# and AWS)-10+yrs- Remote

Remote

•

Yesterday

Job DescriptionWe are seeking a highly experienced Core Sr Architect to join our dynamic team.The ideal candidate will have at least 10 years of experience working with AWS, C#, and API Development.As a Core Sr Architect, you will be responsible for providing technical leadership and guidance to the development team, as well as designing and implementing complex solutions.You will also be responsible for working closely with clients to understand their needs and provide innovative solutions.The

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Contract

Depends on Experience

Sr Software Developer - .Net - Hybrid

Remote or Denver, Colorado

•

Today

Full-time

USD 110,000.00 - 150,000.00 per year

Business Applications Developer III

Remote or Lone Tree, Colorado

•

Today

As a Business Applications Developer , you'll be designing, developing, implementing, and maintaining enterprise software applications and integrations in a fast paced environment, working with technologies such as .NET, Node, Typescript, Docker, Kubernetes and SQL, both onprem and in the Azure Government Cloud. You'll prepare technical requirements documentation, review and create design documents for enterprise business application development projects, and fulfill requested changes, enhanceme

Full-time

USD 108,496.89 - 149,183.22 per year

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C# Developer jobs in Denver, CO, USA