Full Stack C# .NET Developer Jobs in Denver, CO

Refine Results
21 - 40 of 272 Jobs

.Net Developer

4 Consulting Inc

•

Remote or Texas City, Texas, USA

Full-time

Who we are! At 4Ci our mission is to build long term relationships, based on trust, integrity, and knowledge with all our employees and business affiliates. 4Ci has been in business for 20 years and has employees working on mission critical projects nationwide. We provide computer programming, testing, and system design services to develop and maintain multi-year, multi-million-dollar mission critical applications for the US Government. Examples of such applications are Medicaid MMIS systems, He
Easy Apply
Posted 39 days ago | Updated 4 days ago

C# Software Developer

Zachary Piper Solutions, LLC

•

Remote

Full-time

Piper Companies is seeking a C# Software Developer to join a leading shipping and logistics organization. The C# Software Developer will work on backend development, automate workflows, and assist in designing cloud-based applications, with an emphasis on data. Responsibilities of the C# Software Developer include: Lead the design, development, testing, and deployment of .NET C# applications. Architect complex data structures for rate audits of parcel carrier invoice files. Design, develop, an
Posted 2 days ago | Updated 5 hours ago

Lead Full-Stack .NET Engineer

Zachary Piper Solutions, LLC

•

Remote

Full-time

Piper Companies is seeking a Lead .NET Full Stack Developer to join a growing third-party logistics organization. The Lead .NET Full Stack Developer will direct development teams in the design, development, coding, testing and debugging of scalable, high-quality, and high-performing freight brokerage applications. Responsibilities for the Lead .NET Full Stack Developer include: Engage the team and organizational colleagues to improve and resolve product development issues, achieve timely d
Posted 2 days ago | Updated 5 hours ago

.Net Full Stack Engineer / Remote / Full Time

Keanesoft

•

Remote

Full-time

Job Title: .Net Full Stack Engineer Location: Remote Duration: Full Time Client: TechM Job Description: We are seeking a highly skilled Full Stack Engineer with a strong background in building scalable business applications in fast-paced, agile environments. The ideal candidate will possess a solid mix of front-end and back-end development skills, along with cloud and API expertise. Key Qualifications: 8+ years of software engineering and application design experience, particularly in large-scal
Easy Apply
Posted 25 days ago

.NET Developer

Kforce Technology Staffing

•

Remote or Philadelphia, Pennsylvania, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a .NET Developer in Philadelphia, PA. This is a full stack position focused on .NET within a Case management software. Duties: * .NET Developer will develop API to communicate with client facing case management platforms & internal vendor management platforms that must interact with third party APIs and internal APIs * Generate information for accounting systems REQUIREMENTS: * Web APIs (Core and Framework) * C# .NET Core, Framework 4.5/4.8
Posted moments ago

C# / SQL / Angular developer

ConsultNet, LLC

•

Remote or Murray, Utah, USA

Full-time

Software Developer Multi-Year contract Remote USA Target Pay $75/hr Job Summary: You will be working in small teams within the Health Insurance industry. Attend Regular update meetings, sprints, and the occasional technical requirement changes. The team reviews each other's code frequently, so you must be open to other's opinions/suggestions while also participating in the discussion towards others. These are typically more experienced software engineers, so everyone tends to come prepared t
Easy Apply
Posted 6 days ago | Updated 7 hours ago

Senior .Net Developer

K2 Partnering Solutions, Inc.

•

Remote

Contract

Position: Senior .Net Developer Duration: 4 to 6 Months with possibility of extension Location: US Onshore/100% Remote Start date: Mid of May 2025 Required Skills/Experience 8+ years of software engineering and development, including minimum five in a tech lead role. Must be very hands on with technologies: .NET, Angular, C#, SQL, Azure, Azure Cloud functions and services Strong experience in designing and developing Restful Webservices leveraging micro-service design and implementation pattern
Easy Apply
Posted 12 days ago

.Net Developer

4 Consulting Inc

•

Remote or Harrisburg, Pennsylvania, USA

Full-time

Who we are! At 4Ci our mission is to build long term relationships, based on trust, integrity, and knowledge with all our employees and business affiliates. 4Ci has been in business for 20 years and has employees working on mission critical projects nationwide. We provide computer programming, testing, and system design services to develop and maintain multi-year, multi-million-dollar mission critical applications for the US Government. Examples of such applications are Medicaid MMIS systems, He
Easy Apply
Posted 60+ days ago | Updated 4 days ago

Infrastructure Technical Architect

Kavaliro

•

Denver, Colorado, USA

Full-time

Our Client is actively seeking an IT Consultant to help them support internal IT initiatives that will ultimately provide better services and support to their end users and customers. Position sits remote within Colorado. Position Title: Infrastructure Technical Architect Job Description: Designs, develops, and implements application infrastructure to provide highly-complex, reliable, and scalable applications and systems to meet the organization s objectives and requirements in a specialized in
Easy Apply
Posted 5 days ago | Updated 1 hour ago

C# Developer

Kforce Technology Staffing

•

Remote or Doral, Florida, USA

Contract

RESPONSIBILITIES: Kforce has a client seeking a C# Developer in Doral, FL. Responsibilities: * The C# Developer will design and develop highly scalable, resilient C# applications * Evaluate and provide technical solutions to complex application development problems * Collaborate with other team members to develop product features and services * Develop tests to validate code quality * As a C# Developer, you will work with QA on developing testing processes, frameworks, and automation strategies
Posted 11 days ago | Updated moments ago

.Net Full Stack Tech Lead-Payment

LTIMindtree

•

Remote

Full-time

About Us: LTIMindtree is a global technology consulting and digital solutions company that enables enterprises across industries to reimagine business models, accelerate innovation, and maximize growth by harnessing digital technologies. As a digital transformation partner to more than 700+ clients, LTIMindtree brings extensive domain and technology expertise to help drive superior competitive differentiation, customer experiences, and business outcomes in a converging world. Powered by nearly 9
Easy Apply
Posted 11 days ago

Senior Software Engineering (RPA - Automation Anywhere 360 & C# .NET)

Mastercard

•

Remote or O'Fallon, Missouri, USA

Full-time

Our Purpose Mastercard powers economies and empowers people in 200+ countries and territories worldwide. Together with our customers, we're helping build a sustainable economy where everyone can prosper. We support a wide range of digital payments choices, making transactions secure, simple, smart and accessible. Our technology and innovation, partnerships and networks combine to deliver a unique set of products and services that help people, businesses and governments realize their greatest po
Posted 60+ days ago | Updated 7 hours ago

.NET Web Developer with JavaScript & JQuery - $70 CTC - REMOTE (WI Resident/MUST Relocate to Wisconsin)

Chandra Technologies, Inc.

•

Remote

Contract

Job Description: Crop to Crop resumes are accepted Location Requirement: POSTING IS FOR WISCONSIN BASED CANDIDATES ONLY (OR THOSE WILLING TO RELOCATE TO WISCONSIN WITHIN 30 DAYS OF THE START DATE). ALL WORK MUST BE DONE IN WISCONSIN. The candidate will join an existing team that works closely with program area stakeholders to gather requirements, design, develop, test, and deploy web applications. Project and maintenance work are ongoing and include .NET MVC web applications (transitioning to
Easy Apply
Posted 4 days ago

.Net Developer with DocPlus or Prism Software experience - Remote

The Dignify Solutions, LLC

•

Remote or Jersey City, New Jersey, USA

Contract, Third Party

Overall 10+ years of experience in IT industry. Minimum of 4-5 years of experience in banking systems and/or operations, with a focus on core banking systems. Experience in design and/or development with .NET technologies like, C#, JScript, and SQL Server. Expertise in JavaScript. Experience in writing SQL queries in DB2 database, Jira and Service-Now. Understanding of Agile methodologies. Good hands-on experience in version control (Git commands) and Bitbucket (edit/stage/commit process in bran
Easy Apply
Posted 2 days ago | Updated moments ago

.Net Front End Developer

Y & L Consulting Inc.

•

Remote

Full-time

NO VENDORS PLEASE USC- OR -G_C ONLY PLEASE.. Responsibilities Design, develop, and maintain server-side application logic using C# and .NET Core Implement high-quality backend services and RESTful APIs Design and optimize database structures with MSSQL Server Ensure the performance, quality, and responsiveness of applications Apply SOLID principles and Clean Architecture patterns in system design Develop and maintain message bqueue implementations for scalable systems Write comprehensive unit
Easy Apply
Posted 5 days ago

Lead Software Developer (.NET)

Zachary Piper Solutions, LLC

•

Remote

Full-time

Piper Companies is seeking a Lead Software Developer (.NET) to join a leading shipping and logistics organization. The Lead Software Developer (.NET) will oversee and enhance intricate customer deployments of a specialized SaaS platform. Responsibilities of the Lead Software Developer (.NET) include: Take part in planning and gathering requirements for technical projects, including designing, coding, testing, and troubleshooting applications. Build applications and services using our main techn
Posted 2 days ago | Updated 5 hours ago

Full Stack Developer Healthcare App Modernization (Node.js, React, TypeScript)

ADDSOURCE

•

New York, USA

Third Party

Job Title: Full Stack Developer Healthcare App Modernization (Node.js, React, TypeScript) Location: New York, NY (Remote) Experience: 7+ Years Salary Range: Based on experience Education: BE/ME/BTech/MTech/BSc/MSc in Engineering or related field Certifications: Technical certifications in relevant technologies are a plus What's in It for You? We are seeking a Full Stack Developer with strong backend expertise in Node.js and TypeScript, and working knowledge of React. You'll work alongside our t
Easy Apply
Posted 4 days ago | Updated 4 hours ago

SSIS/SSRS/.Net Developer/Architect

Innosoul inc

•

Remote

Contract, Third Party

Job ID: OR-11125-25 Remote SSIS/SSRS/.Net Developer/Architect (15+) with BI, MVC, T-SQL, Azure, C#, Agile, ADO, AJAX/Angular, Exchange, PL/SQL, SOA/WSDL, ERwin, Shell, ASP, Active Directory, WebSphere, IIS experience Location: Salem, OR (OR DHS / OHA) Duration: 5 Months Remote work/Telecommuting will be contingent upon the key person providing their own adequate office equipment and connectivity. Skills: Skills Architecture Microsoft .NET Framework Proficient (4-6 Years) Yes Skills Architectur
Easy Apply
Posted 3 days ago

Senior .NET Developer

Infojini

•

Remote or Washington, District of Columbia, USA

Contract, Third Party

Essential Duties & Responsibilities (Other duties may be assigned): Design, build, and maintain .Net applications, responsible for both front-end and back-end development. Conduct code reviews, provide feedback, and support team improvements. Write and maintain high-quality code, ensuring adherence to best practices. Write clean code for both front and back-end, optimizing performance, ensuring code quality, and staying updated with emerging technologies. Create and maintain data models to stru
Easy Apply
Posted 5 days ago | Updated moments ago

Dotnet Developer

Randstad - Torc

•

Remote

Contract

We are looking for a highly skilled Full Stack .NET Developer for a full-time contract. This is a 100% remote role with flexibility to collaborate across Central Time (CT) hours. What You ll Do Design, develop, and optimize web applications using .NET (C#) for the backend and modern frontend technologies.Collaborate with product managers, designers, and other engineers to build scalable, efficient solutions.Implement best practices in software architecture, automated testing, and performance opt
Posted 47 days ago | Updated 11 days ago