.net application developer jobs in denver, co

Denver, Colorado

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Today

Key Responsibilities Design, develop, test, deploy, and support software applications and services using modern engineering practices. Build and maintain scalable backend services, APIs, and integrations. Participate in solution design discussions and contribute to technical decisions that improve reliability, maintainability, and performance. Collaborate with product owners, architects, and fellow engineers to deliver business value through iterative software development. Develop automated unit

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Contract

$50 - $55 per hour

IT Application Developer - Journey

Remote or Tumwater, Washington

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Today

Salary : $85,800.00 - $115,416.00 Annually Location : Thurston County - Tumwater, WA Job Type: Full Time - Permanent Remote Employment: Flexible/Hybrid Job Number: 26DOT-HQ-01865e Department: Dept. of Transportation Division: Headquarters Opening Date: 10/21/2026 Closing Date: 10/28/2026 11:59 PM Pacific Description About WSDOT The Washington State Department of Transportation (WSDOT) is a multimodal agency with a global reputation for excellence. Our dedicated workforce plans, designs, builds,

Full-time

USD 85,800.00 - 115,416.00 per year

Lead application Developer- React JS and .Net- 6+ yrs- Remote

Remote

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2d ago

Job description: Net Design & Development experience 6+ yrs Hands on experience with C#, .Net Core, .NET, MVC, Entity Framework, JQuery, SASS, CSS, JavaScript, SQL Experience designing, developing and implementing microservices strong knowledge and experience in ReactJS, Node JS, HTML 5, Boot Strap, JavaScript, CSS Development, Good understanding of software development practices and disciplines. Proficient understanding of Agile development methodologies Experience leading distributed teams Net

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Contract, Third Party

Depends on Experience

Cloud Application Architect (.NET / Azure)

Remote or Omaha, Nebraska

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Today

job summary: Remote location: Telecommute job type: Contract to Perm salary: $70 - 100 per hour work hours: 9am to 5pm education: Bachelors responsibilities: Key Responsibilities Architecture & Technical Leadership Lead architecture design, technology selection, and technical governance for enterprise applications and Azure-based solutions. Create and maintain solution architectures, application blueprints, technical roadmaps, and architectural standards. Collaborate with business stak

Contract

USD70 - USD100

Application Developer

Remote or Augusta, Maine

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Today

job summary: Understand client requirements and how they translate in application features. Collaborate with a team of IT professionals to set specifications for new applications. Design creative prototypes according to specifications. Write high-quality source code to program complete applications within deadlines. Perform unit and integration testing before launch. Conduct functional and non-functional testing. Troubleshoot and debug applications. Evaluate existing applications to reprogram,

Contract

USD58 - USD68

Application Developer

Remote

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3d ago

Founded in 2001, Optima Global Solutions Inc., brings over 2 decades of experience and expertise in facilitating IT transformation within industries ranging from higher education and government to manufacturing and financial services. Sporting scalable and diverse business solutions expertise along with deep-domain based resourcing capabilities, Optima has a specialization in Automation and AI, Strategic Staffing and Custom Solutions Development, focusing on the core pillars of process, people,

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Contract, Third Party

$75 - $85

Remote Lead Enterprise .NET/Cloud App Engineer

Remote or Chicago, Illinois

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Today

RESPONSIBILITIES: Kforce has a client in need of a Remote Lead Enterprise .NET/Cloud App Engineer. Responsibilities: * Lead the technical delivery of enterprise applications and services from solution design through deployment and production support * Serve as a technical expert for assigned applications, integrations, services, and supporting business processes * Translate business requirements and architectural standards into scalable, maintainable technical solutions and development plans *

Full-time

$155,000 - $175,000 annually

Senior Backend .NET Developer with Automation Experience

Remote

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Yesterday

Job Title: Senior Backend .NET Developer Location: Remote Duration Contract through end of 2027 Job Description: Location Position Overview Client is seeking two experienced Senior Backend .NET Developers to join a team focused on improving and modernizing the prior authorization process for specialty care. The team is working to make prior authorization reviews faster and more efficient, reducing delays for providers and helping patients receive appropriate care sooner. The work will focus on i

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Contract

$60 - $70

Certified Microsoft .NET Web Developer IV (.NET Developer)

Remote

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Today

Dear Abhay, We are delighted to reach out to you on behalf of SoftSages Technology, a rapidly expanding IT and staffing company headquartered in Malvern, PA. We take immense pride in serving critical clients across various sectors, including federal, commercial, and healthcare industries. Our commitment to excellence extends beyond just our clients, as we firmly believe that our consultants are equally vital to our success. We are currently seeking dynamic individuals like yourself to join our

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Third Party, Contract

.Net Developer

Remote

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3d ago

BDR Solutions, LLC, (BDR)supports the U.S. Federal Government in successfully achieving its mission and goals. Our service and solution delivery starts with understanding each client's end-state, and then seamlessly integrating within each Agency's organization to improve and enhance business and technical operations and deployments. BDRis seeking a.NET Developerto join our growing team! This position will be performed virtually from the individual's home office working on EST time schedule.This

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Full-time

60000 - 80000

NET Software Developer - Sunnyvale CA

Remote or Sunnyvale, California

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Today

Bring your .NET expertise to a hands-on development role supporting software used in a manufacturing and production environment. You'll design, build, maintain, and improve Windows and web applications while working across modern .NET technologies, rich user interfaces, databases, and hardware-connected systems. This opportunity is ideal for a developer who likes owning applications from start to finish-not just writing code, but helping shape solutions, troubleshoot real production challenges,

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Contract

.NET Developer - Hybrid

Remote or Dallas, Texas

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Today

Job Role: .Net Developer - Hybrid Location: Dallas, TX Duration: Long Term No C2C only W2 Job Description: We are looking for a highly skilled and experienced Senior .NET Developer to join our development team. The ideal candidate will have a strong background in designing and developing scalable, secure, and high-performing APIs using .NET technologies. You will be responsible for end-to-end API development and integration, collaborating with cross-functional teams to deliver high-quality so

Contract

$DOE

.Net Developer - Entry Level

Remote

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21d ago

We are seeking a motivated and detail-oriented Entry-Level .NET Developer to join our software development team. The ideal candidate will have a strong foundation in C#, .NET, ASP.NET Core, SQL Server, and object-oriented programming and a willingness to learn modern software development practices. The selected candidate will work with experienced developers to design, develop, test, debug, and maintain web applications and APIs while gaining hands-on experience with the complete Software Develo

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Full-time

30 - 37

.NET Developer

Remote

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2d ago

Description: Remote *Candidates must be located in these states: Arizona, Connecticut, Massachusetts, Missouri, New Jersey, New York, Florida, Vermont, Virginia, Texas and Wisconsin Our client seeks experienced .NET Developers to support a large-scale modernization initiative replacing legacy mainframe applications with modern .NET-based services and APIs. You will focus on backend development, enterprise integrations, and event-driven applications. You will build scalable services that integ

Contract

Senior .NET Developer- VHA Finance

Remote

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Today

Senior .NET Developer Location: Remote Description: Seeking a Senior .NET Developer to design, develop, and maintain high-quality software solutions. This role requires expertise in software architecture, coding best practices, and modern development frameworks. The ideal candidate will have a strong background in full-stack development, cloud computing, and Agile methodologies, working closely with cross-functional teams to deliver scalable and efficient software solutions. Job Responsibili

Full-time

Senior Backend .NET Developer

Remote

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Today

Job Title: Senior Backend .NET Developer Job Location: Remote Job Type: Full Time Job Description: Develop backend services and REST APIs using C# and .NET. Build business and domain logic using SOLID and Clean Architecture principles. Work with Entity Framework Core, LINQ, SQL Server, and Azure SQL. Design integrations with enterprise and third-party systems. Implement asynchronous processing, background services, and messaging. Work with Azure Service Bus and other messaging technologies. I

Full-time

Senior Full Stack .NET Developer

Remote

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Today

Job Title: Senior Full Stack .NET Developer Job Location: Remote Job Type: Full Time Job Description: Develop scalable web applications using .NET and ASP.NET Core. Build responsive frontend applications using React or Angular with TypeScript. Develop REST APIs and backend services using C#. Work with Entity Framework Core, SQL Server, and Azure SQL. Integrate applications with external APIs and enterprise systems. Implement authentication, authorization, logging, caching, and error handling.

Full-time

Sr. .NET Developer

Remote or McLean, Virginia

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Today

Public Trust Eligibility Required About Aretum Aretum is a mission-driven organization committed to delivering innovative, technology-enabled solutions to our customers across defense, civilian, and homeland security sectors. Our teams work at the intersection of strategy, technology, and transformation, helping agencies solve their most critical challenges. We believe in investing in our people and creating a culture where collaboration, inclusion, and professional growth are at the forefront

Full-time

USD 120,000.00 - 150,000.00 per year

Full Stack Developer / C# .NET / Vue / Azure / Remote

Remote

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Today

A leading food services and facilities management organization is seeking a Full Stack Developer for a remote contract opportunity. This role will support application modernization initiatives and the migration of enterprise applications to Microsoft Azure, utilizing technologies including C#, .NET, Vue/Nuxt, SQL, and RESTful APIs to build and enhance business-critical solutions. What sets this opportunity apart is the chance to work on modernizing and rebuilding applications in a collaborative

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Contract

$45 - $75

Application Developer

Remote

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Today

Leidos Digital Modernization is seeking an Application Developer to support the U.S. Coast Guard Technical Readiness Transformation (TRT) team. The developer will design, build, test, and support digital solutions that modernize Coast Guard mission and business processes, improve data visibility, reduce manual effort, and return "minutes back to the mission." The role requires strong proficiency with Microsoft Power Apps, Power BI, Power Automate, and ServiceNow, along with the ability to work

Full-time

USD 107,900.00 - 195,050.00 per year

.net application developer jobs in Denver, CO, USA