ASP.NET jobs in Denver, CO

Remote

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2d ago

Job Title: ASP.Net Developer Location : United State Nearshore, Canada and Mexico also fine Remote Contract Key Responsibilities Lead the design and development of APIs and microservices that support BaaS onboarding and partner integration. Collaborate with product managers, architects, and other engineering teams to define technical requirements and deliver robust solutions. Drive engineering excellence through code reviews, mentoring, and best practices in CI/CD, testing, and observab

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Contract, Third Party

$55 - $55

Application Full Stack Developer -- API C#, ASP.NET, .NET Core, MVC

Remote

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9d ago

Dear Candidate, If below requirement suits you then please share your updated resume. New position: Application Developer/Architect Duration: 12 months 100% Remote C2C Rate: $60/hr Skills and Role: Design, develop, and support enterprise applications using Microsoft technologies and modern web frameworks. Work closely with business stakeholders to deliver secure, scalable, and high-performance solutions. Key Skills: C#, ASP.NET, .NET Core, MVCReact, JavaScript, jQuery, HTML, CSS, BootstrapSQL S

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Contract

60+

ASP.NET Services Engineer

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 110,000.00 - 140,000.00 per year

Investments Technology Research Intern

Denver, Colorado

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6d ago

Why work for us? A career at Janus Henderson is more than a job, it's about investing in a brighter future together. Our Mission at Janus Henderson is to help clients define and achieve superior financial outcomes through differentiated insights, disciplined investments, and world-class service. We will do this by protecting and growing our core business, amplifying our strengths and diversifying where we have the right. Our Values are key to driving our success, and are at the heart of everythi

Full-time

Compensation information provided in the description

BI and Reporting Intern

Denver, Colorado

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7d ago

Full-time

Compensation information provided in the description

Senior Software Engineer

Denver, Colorado

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Today

Ready to Help Shape the Future of Legal Tech?! At Litera, we don't just build software, we transform how the world's top law firms operate. Every day, we Raise The Bar for what's possible through AI, innovation, and solutions that power millions of legal professionals worldwide. If you're energized by scale, real impact, and meaningful challenges, you'll feel right at home here. Why this Role Matters As a Senior Software Engineer on the Generative AI Innovation team, you'll lead teams made up

Full-time

USD 120,000.00 - 150,000.00 per year

Software Engineer

Denver, Colorado

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Today

*PLEASE NOTE: this position is located in Denver, CO or Seattle, WA and requires attendance in office up to three days a week.* Candidates must be legally authorized to work in the United States. LendingTree and its affiliates ("LendingTree") will not provide or assume sponsorship for employment visas for this position, now or in the future. The Opportunity LendingTree is looking for a Software Engineer to join our Insurance technology team and help build, enhance, and support web applications

Full-time

USD 100,000.00 - 130,000.00 per year

Senior Software Engineer

Denver, Colorado

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Today

*PLEASE NOTE: this position is located in Denver, CO or Seattle, WA and requires attendance in office up to three days a week.* Candidates must be legally authorized to work in the United States. LendingTree and its affiliates ("LendingTree") will not provide or assume sponsorship for employment visas for this position, now or in the future. The Opportunity LendingTree is looking for a Senior Software Engineer to join our Insurance technology team and help build, support, and evolve web applic

Full-time

USD 120,000.00 - 160,000.00 per year

Application Development (6167-1)

Remote

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2d ago

Job Title:Application Development (6167-1)Duration: 12 monthsLocation:New YorkNotes:This is a remote role.Job Description C#, ASP.NET, .NET Core, MVCReact, JavaScript, jQuery, HTML, CSS, BootstrapSQL Server, Oracle, SQL, Stored ProceduresEntity Framework, ADO.NETAPIs, Web Services, WCFAzure Cloud ServicesAI Solutions, GitHub Copilot, Microsoft 365 CopilotGitHub Source ControlReporting and Systems Integration This role is 100% remote.Develop, test, deploy, and maintain web applications and APIs.

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Contract

75 - 85

Sr Software Engineer

Greenwood Village, Colorado

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22d ago

Shaping the Future of Lending With 30 years of fintech leadership, Origence empowers credit unions with innovative SaaS lending solutions that make lending more accessible, efficient, and competitive. We invest in our people and foster a culture of innovation, ownership, and continuous improvement. As we help shape the future of lending, we're leveraging AI to enhance the way we work and create value for our clients, and we're seeking individuals who are excited by emerging technologies and eage

Full-time

USD 128,600.00 - 160,800.00 per year

Dot Net Full Stack Developer - Phoenix, AZ, St. Louis, MO, Nashville, TN, Kansas City, KS, Denver, CO.

Remote or Phoenix, Arizona

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Yesterday

Job Title: Senior .NET Full Stack Developer Location: Phoenix, AZ, St. Louis, MO, Nashville, TN, Kansas City, KS, Denver, CO. Contract: 12+ Months Looking for W2 candidates. No C2C Job Summary: We are seeking a Senior .NET Full Stack Developer to build cloud-native enterprise applications using .NET 9, Angular, Azure, Kubernetes, and AI-assisted software development tools. The ideal candidate should possess strong expertise in microservices, event-driven architecture, and modern DevOps practice

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Contract

Depends on Experience

Dot Net Full Stack Developer - Chicago, IL, Minneapolis, MN, Detroit, MI, Madison, WI, Columbus, OH.

Remote or Chicago, Illinois

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Yesterday

Job Title: Principal .NET Full Stack Developer Location: Chicago, IL, Minneapolis, MN, Detroit, MI, Madison, WI, Columbus, OH. Contract: 12+ Months Looking for W2 candidates. No C2C Job Summary: We are looking for a Principal .NET Full Stack Developer to architect enterprise cloud-native applications and AI-enabled platforms using .NET, Azure, Microservices, and modern software engineering practices. The ideal candidate should possess strong architecture, cloud, DevOps, and AI integration expert

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Contract

Depends on Experience

Software Engineer

Remote

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23d ago

Education & Technical Experience: Bachelor's degree in Computer Science, Information Technology, or a related field.Strong experience with ASP.NET, .NET Core, C#, JavaScript, HTML, CSS, SSIS, and SQL Server. Key Responsibilities: Design, develop, troubleshoot, debug, and implement software solutions using .NET technologies.Develop and maintain web applications using ASP.NET and .NET Core.Design, develop, and deploy SQL Server database objects, including: Stored Procedures, Functions, Tables, Vie

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Contract

60 - 70

Looking for Expert Dot Net Full stack Developer/Architect with AI Skills

Remote or Albany, New York

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Yesterday

Hi, Position: Looking for Expert Sr. Dot Net Full stack Developer/Architect Location: Remote/ Albany NY Long Term Minimum 12+ Years Skills: Frontend Development Backend Development AI Skills STRONG CODING experience UI ASP.NET Core Razor Pages (net10) External JS modules , jQuery Validation, Bootstrap Backend ASP.NET Core Web API (net10) EF Core , CQRS FluentValidation Mapster for DTO/domain mapping Auth: Windows Negotiate and JWT bearer supported Swagger/OpenAPI, API Versioning Structured DI D

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Contract, Third Party

Depends on Experience

.NET Full Stack Developer

Remote

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15d ago

Title: Full Stack Developer (.NET Developer)Location:RemoteDuration:Full-timeJob Description: Bachelors degree in Computer Science, Engineering, or a related field. 35 years of experience in .NET application development. Strong proficiency in C#,, and .NET Core. Experience developing RESTful APIs and web applications. Hands-on experience with SQL Server and database design. Familiarity with front-end technologies such as HTML, CSS, JavaScript(Angular/React is a plus). Experience with cloud platf

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Full-time

Depends on Experience

Manager – Full Stack Development (Provider Domain)

Remote

•

Yesterday

Lead / Manager Full Stack Development (Provider Domain) Location: Remote (United States) Fulltime role Pay: Upto 126K Experience: 1215 years Skillset: Provider Domain, Full Stack Development (.NET/C#, React/Angular), AWS, Healthcare Interoperability (HL7, FHIR, X12 EDI), AI-Assisted Engineering, Onshore/Offshore Delivery Leadership Role Overview We are looking for a Manager of Full Stack Development with deep expertise in the US healthcare provider domain to lead design, development, and delive

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Full-time

120000 - 126000

Senior .NET Full Stack Developer - FHIR

Remote

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22d ago

Role: Senior .NET Full Stack Developer - FHIR Location: Remote Duration: 6+ months Job description: We are seeking a highly experienced Senior .NET Full Stack Developer with FHIR expertise to support a large-scale application modernization initiative. The ideal candidate will have strong hands-on experience in C#/.NET 8+, React, TypeScript, REST APIs, FHIR, microservices, Azure Cloud, and event-driven architecture. This is a hands-on technical leadership role involving modernization of le

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Contract

Depends on Experience

Software Engineer, Sr.

Boulder, Colorado

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Today

Benefits Information This job posting is anticipated to remain open until October 30th, 2026. Full-time employees will enjoy a competitive benefits package with options for you and your family including: Paid Time Off Paid Holidays 401(k) Matching Health Insurance Vision Insurance Life Insurance Health Savings Account Tuition Reimbursement Employee Discount Reduced Tuition Rates Disability Insurance Employee Assistance Program 401(k) Pet Insurance Dental Insurance Paid Training Flexible Spendi

Full-time

USD 120,000.00 per year

Senior Software Engineer

Remote

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17d ago

Payrate: $70.00 - $70.44/hr.SummaryAs a Senior Software Engineer, you will be a driver for many of our projects here at Company. You will interface with technical teams, lead projects, and mentor more junior engineers. You should be thorough in your designs and implementation, passionate about code quality, performance, and continuous improvement. You should be able to take a holistic view of software development; keeping the big picture in mind and seeing a project through from beginning to end

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Contract

$70 - $70.44

.Net Full stack Lead

Remote

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2d ago

Detailed JD: We are looking for an experienced C#/.NET Technical Lead with strong expertise in ASP.NET Core, REST APIs, Angular, and SQL to lead the design and development of enterprise-grade applications. The ideal candidate will be a hands-on technical leader capable of defining solution architecture, developing complex application components, reviewing code, resolving technical challenges, mentoring developers, and collaborating with business, architecture, QA, DevOps, and product teams. The

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Third Party, Contract

60 - 65

ASP.NET jobs in Denver, CO, USA