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207 net developer jobs at 96 companies in Colorado

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.Net/C# Developer
Overland Park or California or Colorado or Illinois or Minnesota or New Jersey or New York or Oregon or Washington
$85k-$117k/yr RemoteFull Time
Syms Strategic Group
Syms Strategic Group: Service-disabled veteran-owned small business providing professional and IT services to the U.S. federal sector.
8+ YOERequires 8+ years of .NET and/or C# development, a bachelor's degree or equivalent, U.S. citizenship, Public Trust (MBI) eligibility, AWS, SQL, Git, JIRA, containerization, and DevOps experience.
.NET, C#, SQL, AWS, JIRA, Git, Containerization, DevOps, Electronic Data Interchange X.12 (EDI), T-SQL, Microsoft Teams, LinkedIn
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Junior .NET Developer
Colorado or Colorado Springs or Washington or North America
OnsiteFull Time
Blue Rose Consulting Group
Blue Rose Consulting Group: Service-disabled veteran-owned firm specializing in human capital and IT.
2+ YOERequires U.S. citizenship, active Final DoD Secret clearance, 2+ years supporting complex technical projects, .NET Framework and SQL Server knowledge, data analysis, integration, reporting, and UI development.
.NET Framework, SQL Server, SAFe Agile, Continuous Integration/Continuous Delivery (CI/CD)
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Dot Net Developer with F# exp
Denver, Colorado, United States
$95k-$140k/yr OnsiteFull Time
Tata Consultancy Services
Tata Consultancy ServicesBSE: 532540: Global leader in IT services, consulting, and business solutions.
8+ YOERequires 8+ years of application development experience, deep .NET knowledge, F# programming, SQL Server, Entity Framework, Git, unit testing, Agile, data access, SQL, data modeling, and SOLID principles.
.NET, F#, SQL Server, Entity Framework, Git
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Senior Full Stack .NET Developer
Detroit or United States or Michigan or Ohio or Indiana or Illinois or Wisconsin or Minnesota or Iowa or Missouri or Arkansas or Louisiana or Mississippi or Alabama or Georgia or Florida or South Carolina or North Carolina or Virginia or West Virginia or Kentucky or Tennessee or Maryland or Delaware or Pennsylvania or New Jersey or New York or Connecticut or Rhode Island or Massachusetts or Vermont or New Hampshire or Maine or Texas or Oklahoma or Kansas or Nebraska or South Dakota or North Dakota or Colorado or Wyoming or Montana or Idaho or Utah or Arizona or New Mexico or Nevada or California or Oregon or Washington or Alaska or Hawaii
$150k-$175k/yr RemoteFull Time
Team Velocity Marketing
Team Velocity Marketing: Private automotive marketing technology agency providing customer-experience software and digital advertising to auto dealerships.
5+ YOERequires 5+ years of software development experience, advanced C#/.NET skills, modern frontend experience, APIs, microservices, databases, Agile practices, testing, CI/CD, and independent project delivery.
C#, .NET, Angular, Vue.js, React, RESTful APIs, SQL Server, PostgreSQL, MySQL, Redis, Elasticsearch, Kafka, Snowflake, Cassandra, Scrum, Kanban, TDD, CI/CD, GitHub Copilot, ChatGPT, Claude, Cursor, Docker, AWS, Microsoft Azure, GCP, Kubernetes, Apollo
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.NET Application Developer (Junior & Mid-Level)
Broomfield, Colorado, United States
HybridFull Time
Sonepar
Sonepar: Global leader in B2B distribution of electrical products and services.
3+ YOEBachelor's degree in CS/IT, 3+ years full-stack application development experience, proficiency with .NET/ASP.NET MVC, C#, Visual Studio, SQL Server, web technologies (JavaScript/TypeScript/HTML/CSS), and APIs.
Microsoft .NET Framework, ASP.NET MVC, C#, Visual Studio, Microsoft SQL Server, RESTful services, Web API, XML, JSON, JavaScript, TypeScript, jQuery, HTML, CSS
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Payments .NET Application Developer
Charlotte or Scottsdale or Dallas or Cleveland or California or Colorado or District of Columbia or Illinois or Maryland or Massachusetts or Minnesota or New York or New Jersey or Washington
$44-$54/hr HybridFull Time
Accenture
AccentureNYSE: ACN: Global professional services delivering 360° value.
5+ YOE5+ years .NET development experience; proficient in C# and .NET core; relational DB experience (Oracle/MSSQL/PostgreSQL); Visual Studio and Git; strong OOP, design patterns, and communication skills; associate or bachelor degree.
.NET core, C#, Oracle, MSSQL, PostgreSQL, Microsoft Visual Studio, git, ASP.NET Core MVC, Web API, SQL Server, Entity Framework Core, ReactJS, VueJS, HTML, CSS, JavaScript, NUnit, xUnit, CockroachDB, Kafka
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Senior Software Engineer - .NET (Full Stack)
Cincinnati or Denver
$114k-$172k/yr HybridFull Time
Worldpay
Worldpay: Global leader in payment technology and merchant solutions.
8+ YOEBachelor's degree or equivalent experience; 8+ years software development, 6+ years C#; expertise in .NET, ASP.NET, frontend frameworks, APIs, databases, DevOps, testing, and security tools.
C#, ASP.NET Core, .NET, SQL Server, JavaScript, TypeScript, HTML5, CSS3, Vue.js, React, Angular, RESTful APIs, Entity Framework, LINQ, Git, CI/CD, DevOps, Snyk, Checkmarx, BlackDuck, .NET Framework, ASP.NET MVC, ASP.NET Web API, .NET Core, .NET 8+
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Senior Software Engineer (Modern .NET)
Denver or Kansas City or Chicago or Cincinnati or St. Louis or Florida or Iowa or Nebraska or Tennessee
$120k-$160k/yr RemoteFull Time
Computer Information Concepts
Computer Information Concepts: Private software and services provider serving county, city, and school governments with finance, education, and management systems.
6+ YOERequires 6+ years of software engineering experience, C#/.NET and ASP.NET Core, REST APIs, relational databases, SQL Server, EF Core, testing, cloud deployment, CI/CD, and Git workflows.
C#, .NET, ASP.NET Core, EF Core, SQL Server, Azure, React, TypeScript, REST APIs, CI/CD, Git, Angular, Vue, Figma, Terraform, Bicep, Culture Index, Microsoft Windows
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IT Software Engineer - .Net/Web
Lincoln or Centennial or Sidney or Madison
$90k-$120k/yr HybridFull Time
Nelnet
NelnetNew York Stock Exchange: NNI: Public diversified holding providing student-loan servicing, education technology, payment processing, government services, and consumer lending.
3+ YOEBachelor’s degree in computer science or related field or equivalent experience, plus 3+ years of software development experience; strong .NET, C#, database, integration, lifecycle, security, and analytical skills required.
Microsoft .NET, C#, Microsoft IIS, REST Web Services, Microsoft SQL Server, Agile, NIST
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Senior Software Engineer (.NET)
Aurora, Colorado, United States
$135k-$140k/yr OnsiteFull Time
Shamrock Foods Company
Shamrock Foods Company: Family-owned food manufacturer and broadline foodservice distributor.
4+ YOE4+ years relevant experience with .NET/C#/MVC/JavaScript/SSIS/T-SQL; full-stack web development, Agile experience, strong SQL and UI skills; Master's or Bachelor's degree alternatives noted.
.NET, C#, MVC, JavaScript, SSIS, T-SQL, JQuery, HTML, CSS, SQL, Web Services
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Technology Engineer - JAVA/.NET/Security Code Review
Pittsburgh or Strongsville or Denver or Phoenix or Birmingham or Dallas or Cleveland or Lakewood
$86k-$158k/yr OnsiteFull Time
PNC Financial Services Group
PNC Financial Services GroupNYSE: PNC: Diversified financial services providing banking and investment solutions.
3+ YOE3+ years of software development experience, proficiency in Java and/or .NET, application security knowledge (OWASP Top 10), vulnerability triage/remediation, SDLC security, strong communication skills.
Java, .NET, OWASP Top 10, Interactive Application Security Testing (IAST)
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2mo
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Software Engineer
Denver, Colorado, United States
$120k-$150k/yr HybridFull Time
Litera
Litera: Private legal technology providing AI-powered workflow software to law firms and corporate legal teams.
3+ YOE3–5 years software development experience; strong C# and TypeScript/JavaScript; .NET/.NET Core, ASP.NET Core, REST APIs, SQL, Entity Framework; web technologies and frameworks; CI/CD and Git workflows; prompt engineering.
C#, TypeScript, JavaScript, .NET, .NET Core, ASP.NET Core, REST APIs, SQL, Entity Framework, HTML, CSS, React, Angular, Vue, LLM, Git, GitHub, Microsoft Azure, Microsoft Azure DevOps, Microsoft Azure Data Factory, Docker, Kubernetes, AWS, SSAS, MDX, DAX, SSIS, Power BI, SQL Agent Jobs, Stored Procedures, Views
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Software Engineer III
Greenwood Village or Denver
$130k-$150k/yr HybridFull Time
MiTek Inc.
MiTek Inc.: Private construction technology and manufacturing providing software, engineered products, services, and automation for builders and manufacturers.
5+ YOEBachelor's in computer science or related field, 5+ years professional software development, professional experience with C# and .NET, desktop application development, strong debugging and OOP skills.
C#, .NET, C++, Azure DevOps
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Algorithms Developer
Colorado Springs, Colorado, United States
$95k-$130k/yr OnsiteFull Time
Delta Solutions & Strategies
Delta Solutions & Strategies: Service-disabled veteran-owned defense contractor providing military training, operations, modeling, simulation, and professional services to federal clients.
5+ YOEBachelor's in physics/engineering/applied mathematics required (Masters preferred), 5+ years software development, advanced math/physics knowledge, experience with C#/.NET, Java or C++, DoD experience preferred, ability to obtain Top Secret clearance.
C#, .NET, Java, C++, Microsoft Windows
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Software Engineer
Florida or Wisconsin or Alaska or West Virginia or District of Columbia or Washington or Virginia or Vermont or Utah or Texas or Tennessee or South Dakota or South Carolina or Rhode Island or Puerto Rico or Pennsylvania or Oregon or Oklahoma or Ohio or North Dakota or North Carolina or New York or New Mexico or New Jersey or New Hampshire or Nevada or Nebraska or Montana or Mississippi or Minnesota or Michigan or Massachusetts or Maryland or Maine or Louisiana or Kentucky or Kansas or Iowa or Indiana or Illinois or Idaho or Georgia or Delaware or Connecticut or Colorado or Arkansas or Arizona or Alabama or Missouri or Wyoming
$70k-$80k/yr RemoteFull Time
Harris Computer
Harris Computer: Global provider of mission-critical vertical market software solutions.
Experience developing C#/.NET applications, MS SQL Server and T-SQL; BS in Computer Science or equivalent; US authorization and US-based location required; familiarity with AI-assisted development tools preferred.
C#, .NET, Microsoft SQL Server, T-SQL
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Senior Software Engineer, Offers
Denver, Colorado, United States
$125k-$155k/yr HybridFull Time
bet365
bet365: Private British online gambling group offering sports betting, casino, poker, bingo, and games to customers worldwide.
Experience leading development teams and technical projects; coaching developers; cloud platform experience; React and TypeScript; Golang microservices; exposure to C#, .NET, MSSQL, or WPF.
Go, TypeScript, React, SQL, Kafka, Google Cloud Platform, C#, .NET, MSSQL, WPF
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ASP.NET Applications Developer
Colorado Springs, Colorado, United States
$65k-$75k/yr OnsiteFull Time
Community Bible Study
Community Bible Study: Nonprofit interdenominational Bible-study ministry serving communities worldwide through caring, in-depth Bible studies.
2+ YOERequires 2–5 years developing web applications with C#, ASP.NET, ASP.NET Core, and .NET technologies, plus Blazor, SQL Server, front-end technologies, source control, debugging, and collaboration skills.
C#, .NET, ASP.NET, ASP.NET Core, Blazor, SQL Server, Razor Pages, MVC, HTML, CSS, JavaScript, TypeScript, Tailwind, Entity Framework, ADO.NET, REST APIs, Azure DevOps, Microsoft Azure, Formstack, Azure
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Software Engineer II
East Lansing or Denver or Canada or India
$70k-$85k/yr HybridFull Time
Vertafore
Vertafore: Insurance technology providing software and data solutions to agencies, managing general agents, and carriers.
2+ YOEBachelor's degree in computer science or equivalent experience; 2–3 years with Java or .NET, JavaScript, React.js, databases, RESTful services, Agile development, and security practices.
Java, .NET, JavaScript, React.js, Agile, relational databases, NoSQL databases, RESTful web services
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Software Developer – Entry Level
Denver, Colorado, United States
$58k-$96k/yr OnsiteInternship
CGI
CGITSX: GIB.A: Global IT consulting and business services firm.
Bachelor’s degree in computer science, software engineering, or related field; foundational development experience; Java, C#, .NET, Python, C++, or JavaScript; frontend framework, SQL, REST API, SDLC, and cloud knowledge.
Java, C#, .NET, Python, C++, JavaScript, React, Angular, SQL, REST APIs, SDLC, generative AI, cloud platforms, DevOps
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Software Development Engineer III
Illinois or Texas or Arizona or Colorado or Kansas or Oklahoma or Indiana or Florida or Missouri
$106k-$150k/yr RemoteFull Time
FirsTech
FirsTech: FirsTech is a private Busey-owned payment processor providing automated receivables and payment solutions to businesses and institutions.
4+ YOE4+ years software development experience, advanced knowledge of C#, .NET, Microsoft SQL, Azure services and DevOps; BS preferred; experience leading scrum teams and mentoring engineers.
C#, .NET, Microsoft SQL, Microsoft Internet Information Services, Microsoft Visual Studio, Microsoft Azure Cloud Services, Microsoft Azure DevOps, Continuous Integration/Continuous Delivery/Deployment
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