.NET jobs in Boulder, CO

Technical Project manager with .net developement exp with coding

Remote

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2d ago

Project Manager CashFlow Central (CFC)PM with .net backgorund.(coding test need to clear during interview) Department: Digital Payments / CashFlow Central Experience: 8+ Years Job SummaryFiserv is seeking an experienced Project Manager to lead delivery and execution initiatives for the CashFlow Central (CFC) platform. This role will partner closely with Product Owners, Architects, Engineering teams, Operations, Release Management, and Business stakeholders to ensure successful planning, trackin

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Full-time

$60,000 - $120,000

Product Design - CAD

Broomfield, Colorado

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Today

Description Robert Half Marketing and Creative is working with a client that is looking for a skilled CAD specialist to support the development of production-ready documentation for complex electromechanical hardware in Colorado. This Long-term Contract position will focus on translating prototype builds, rough concepts, and engineering input into accurate design packages that can be used confidently for fabrication, assembly, purchasing, and controlled release. The role works closely with cross

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Contract

USD 50.00 - 65.00 per hour

Azure .Net Developer

Englewood, Colorado

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Today

Location: Englewood, CO Salary: $70.00 USD Hourly - $75.00 USD Hourly Description: ONLY W2 & Local candidates Job Title: Azure .Net Developer Location: Omaha, NE / Greenwood Village, CO (Onsite) Duration: 12+ Months About the Role We are seeking an experienced Lead Azure Full Stack .NET Developer to drive the design, development, deployment, and support of cloud-native applications within Microsoft Azure. This role requires a strong technical leader who can take ownership of software developm

Contract

USD 70.00 - 75.00 per hour

.Net Developer- Full Time Role

Denver, Colorado

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13d ago

Job Title- .Net Developer Location- Denver, CO Job Type- Full Time Key Responsibilities: Upgrade existing .NET applications from older versions to newer frameworks (e.g., .NET Framework to .NET Core/.NET 8).Analyze application dependencies and resolve compatibility issues during migration.Design, develop, and maintain scalable web applications and APIs.Optimize application performance, reliability, and scalability.Develop RESTful APIs and microservices.Write clean, maintainable, and reusable co

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Full-time

Depends on Experience

Sr .Net Engineer | Remote | W2 Only

Remote

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2d ago

Job Title: Sr .Net Engineer Role Overview We are seeking an Senior .Net Engineer to join our Investran team as an onsite coordinator. This role will serve as the primary liaison between business stakeholders and the offshore development team, ensuring seamless delivery, production support, and implementation of business requirements for the Investran platform. The ideal candidate will possess strong technical expertise, excellent stakeholder management skills, and hands-on experience

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Third Party, Contract

$45 - $70

Dot Net Developer with F#

Denver, Colorado

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17d ago

Employment type Full Time Job Title Dot Net Developer with F# Job Location Denver, CO Duration Full Time Experience level 06+ Years Mandatory Skills Dot Net Developer with F# Job Description We invite you to join the GIS team as a .Net developer. We are a tight-knit, supportive community passionate about delivering the best experience for our customers while remaining sensitive to their unique needs. In this role, you will be using the experience you have gained throughout

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Full-time, Third Party

Depends on Experience

Azure Data Architect

Denver, Colorado

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2d ago

Job Title: Full Stack Data Architect Location:Denver, CO(Local preferd) Visa: Any Interview Process:Video (2 Rounds) Work Schedule:Onsite Job Description: Role Overview We are seeking an experienced Full Stack Data Architect to own end-to-end solutioning for enterprise-scale data and application modernization initiatives, with a primary focus on data architecture. This role goes beyond backend/data design the architect is accountable for the complete technical solution, from data platform and i

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Full-time

Senior .Net Vue.JS Developer

Remote

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2d ago

Role: .NET Full Stack Developer Required Skills Vue.JSAngular/JSType ScriptingOracle/SQL

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Full-time

Depends on Experience

Lead Architect / Developer - Backend .NET

Remote or Doral, Florida

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Yesterday

RESPONSIBILITIES: Kforce has a client that is seeking a Lead Architect/Developer - Backend .NET for a contract role in Doral, FL. Summary: This is primarily a Senior Software Developer role, focused heavily on backend .NET. We are looking for someone who has demonstrated leadership, even if they haven't officially held a -Lead- title. In this role, you will interact regularly with Product Owners. The team is primarily structured around PODs. REQUIREMENTS: * 8-10+ years of software development

Contract

$70 - $75 hourly

Senior Backend .NET Engineer

Remote or Lakeland, Florida

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Yesterday

RESPONSIBILITIES: Kforce has a client that is seeking a Senior Backend .NET Engineer in Lakeland, FL. Duties Include: * Design and implement backend architecture using .NET Framework/.NET 8 and C# * Develop and maintain RESTful APIs and microservices for web and mobile applications * Optimize application performance, scalability, and security across distributed systems * Collaborate with FE engineers to integrate user-facing elements with server-side logic * Implement database solutions (SQL Se

Full-time

$50 - $65 annually

Jr. Web Designer

Remote or Denver, Colorado

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Today

Description The Opportunity: This is a ground-floor chance to support a major product expansion while learning a proprietary CMS platform. You'll be the engine behind launching hundreds of branded dining portals for college campuses-each one tailored to that school's specific needs, menus, and student experience. What You'll Be Doing: Building, designing and deploying custom microsites using proprietary CMS called engage (similar to Squarespace/Wix workflow-training provided)Managing content up

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Contract

USD 19.00 - 22.00 per hour

Web Developer

Remote or Louisville, Colorado

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Today

Description We are looking for a detail-oriented Web Developer to support website content operations for a non-profit organization in Louisville, Colorado. This Long-term Contract opportunity is ideal for someone who enjoys managing digital content, keeping webpages accurate and up to date, and coordinating timely publication of announcements and event information. The role centers on content administration within a content management system rather than front-end development, and training will b

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Contract

USD 17.41 - 20.16 per hour

.NET & AI Architect /Tech lead

Remote

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16d ago

As an AI Architect & .NET developer, you will be responsible for designing and governing endtoend AI architectures on Azure ecosystem that enables intelligent automation and decision support across insurance functions such as underwriting, claims, reinsurance, and documentheavy operations. The role focuses on building scalable, secure, and productiongrade GenAI platforms leveraging LLMs, Agentic AI, OCR to process complex unstructured insurance documents (e.g., loss runs, policy forms, claims re

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Full-time

$150,000 - $160,000

Facets Developer with .Net

Remote

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2d ago

Facets Developer with .Net Remote Developer Integration / Full Stack (1 Resource) Supports build and integration delivery for the Covered California Exchange plan launch across highly connected platforms. Scope includes development, configuration, and technical troubleshooting across FACETS, EDI (834) and related systems. Works in parallel with requirements, testing, and defect triage in a fast-moving environment to ensure timely delivery and stable end-to-end functionality. The main things

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Contract

60 - 65

.NET Architect

Remote

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16d ago

.NET Architect Remote Opportunity Role - Senior Technical Profile - .NET and UI in Insurance Domain Seeking a Senior Technical .Net with 18+ years of experience, including 12+ years in architecture roles, to lead the design and modernization of enterprise insurance platforms. The role requires expertise in .NET, cloud-native solutions, event-driven architecture, and enterprise integrations, with a proven ability to deliver scalable, resilient, and high-performance solutions Key Responsibilitie

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Third Party, Contract

Depends on Experience

Dot Net Engineer

Remote

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2d ago

Sensiple Inc is a New Jersey corporation with over two decades of expertise in technology-driven solutions specializing in Customer Experience, Contact Center Solutions, Digital Transformation, Cloud Computing & Independent Testing. With an expert team that has enriched experience in executing & developing sustainable IT strategies in Healthcare, Technology, Retail, Logistics, Education, Telecommunications, Government and Media, we help our diverse customers to envision the future. By developing

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Contract

Depends on Experience

C#/.NET Software Engineer III

Remote

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Today

C#/.NET Software Engineer Legacy Modernization Remote- CST/EST Hrs. 8-month contract Our client is seeking a Software Engineer 3 to remediate critical vulnerabilities and modernize legacy applications. This is a hands-on software engineering role focused primarily on backend development, legacy .NET remediation, and migration to modern .NET Core/OpenShift environments. Key Responsibilities Analyze and remediate critical/high vulnerabilities in existing applications. Work hands-on with legacy

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

$DOE

Senior Software Engineer (.NET & Alkami)

Remote

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16d ago

Client located in Englewood, Colorado is seeking a remote Senior Software Developer with Alkami SDK expertise. This person will join a small team responsible for new development and support of existing systems. The ideal candidate will have expertise with the Alkami product, enabling them to mentor others and help implement best practices. No third party/C2C candidates are able to be considered at this time. Required: Alkami SDK expertise (widgets, etc.).C# .NET.Python.PowerShell.JavaScript / Ty

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Contract

$70 - $80

Sr .NET Developers with Active Secret Clearance

Remote

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4d ago

We are seeking to hire several Sr .NET Developers to join our team working on a multi-year award we have within a large Federal Govt agency in the Washington, DC area. This role is 100% remote. Must possess an Active Secret level clearance (or higher) to qualify to work on this program. This position pays a strong salary package with full benefits (including choice of healthcare plans, dental, vision, life insurance, 3 weeks PTO, 11 Paid Federal Holidays, and a matching 401k). An option for work

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Full-time

Depends on Experience

Microsoft .NET Core developer- Railroad Commission LoneSTAR application

Remote

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3d ago

Railroad Commission of Texas requires the services of 1(One) Microsoft .NET Core developers, hereafter referred to as Candidates, who meets the general qualifications of Software Developer, Level 3, and the specifications outlined in this document for the Railroad Commission of Texas. All work products resulting from the project shall be considered "works made for hire" and are the property of the Railroad Commission of Texas and may include pre-selection requirements that potential Vendors (and

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Third Party, Contract

Depends on Experience

.NET jobs in Boulder, CO, USA