C# Developer Jobs in Denver, CO

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React Native C# Developer

Bi Labs

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Remote

Contract

React Native Developer (with C#) Remote 12+ Months Contract 5+ years of experience in mobile development with React Native and native mobile technologies Proven experience with the full mobile development lifecycle, from development to deployment and ongoing support Strong proficiency in JavaScript/TypeScript Hands-on experience publishing and managing mobile applications on Google Play Store and Apple App Store Experience integrating RESTful APIs and web services Understanding mobile UX/UI bes
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Posted 9 days ago | Updated 9 days ago

C# developer with Kafka and Ruby experience

People Force Consulting Inc

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Remote

Contract

Seeking a seasoned C# Developer with 10 12+ years of experience to build enterprise-grade applications, leveraging.NET technologies with added exposure to Kafka and Ruby in a collaborative, agile environment Experience: 10+ Years Location: Remote Duration: 6 Months Educational Qualifications: Engineering Degree BE/ME/BTech/MTech/BSc/MSc.Technical certification in multiple technologies is desirable.Responsibilities: Design, develop, and maintain high-performance applications using C# and .NET tec
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Posted 11 days ago | Updated 1 day ago

C# Developer

Kforce Technology Staffing

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Remote or Boca Raton, Florida, USA

Third Party, Contract

RESPONSIBILITIES: Kforce has a client that is seeking a C# Developer in Boca Raton, FL. Key Responsibilities: * Architect, develop, and maintain a modern full-stack multi-tenant SaaS platform using .NET 9, C#, and Azure * Apply Domain-Driven Design () and clean architecture principles to support scalability, maintainability, and long-term growth * Build intuitive and responsive front ends using Telerik UI for ASP.NET Core, Bootstrap, Razor Pages, HTML, jQuery, and JavaScript * Design and implem
Posted 32 days ago | Updated 2 hours ago

Full Stack Developer (C# / .Net / JS / SQL / AWS)

Cymertek Corporation

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Aurora, Colorado, USA

Full-time

Full Stack Developer (C# / .Net / JS / SQL / AWS) LOCATION Aurora, CO 80014 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a skilled and versatile Full Stack Developer to join our team, specializing in C#, .NET, JavaScript, SQL, and AWS. In this role, you will be responsible for building and maintaining robust, scalable applications across both the front-end and back-end. You will collaborate closely with cross-functional te
Posted 60+ days ago | Updated 9 hours ago

C# ASP.Net Developer

Infinite Dimensions

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Remote

Contract

We need following candidate: Title: C# ASP.Net Developer Remote Work Duration: 5 years The Contractor shall provide qualified personnel with the following knowledge, skills, and abilities: Strong skills developing application and backend services using C#, ASP.NET MVC, Web API, Java Script, jQuery, Node.js and CSS, Cloud AWS, SQL, GitHub EnterpriseExperience in automating tasks using scripted languages such as Bash, PowerShell, or PerlDeveloping and maintaining web services; experience with MVC,
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Posted 1 day ago | Updated 1 day ago

C# Dot Net Developer with Capital Market & Wealth Management EXP

Magnum Technologies, Inc.

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Remote

Full-time

JOB DESCRIPTION: Please apply only if you have Investment banking/Capital market experience. W2 ONLY (No C2C) Role: C# Dot Net Developer with Capital Market & Wealth Management EXP Location: NY(Remote) Job Type: W2 Client is looking for a reliable full stack Dot Net developer ASAP.Wealth Management & Capital Market (Trading, Equities, , Portfolio) Exp. Must.SQL, C#, .NET, Full stack developer with 8+ years of experienceProficiency in C#, .NET framework, and object-oriented programming principles
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Posted 1 day ago

.Net/C# Developer

Collabera LLC

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Remote or Charlotte, North Carolina, USA

Full-time

Hybrid role at NC Salary and Other Compensation: The hourly rate for this position is between $70 75 per hour. Qualifications: 8+ years of experience in software development with a strong focus on .Net and C# technologies. Extensive experience and deep understanding of fixed income markets, including bonds, interest rate derivatives, and other related products. Proven experience in capital markets, with a strong grasp of trading systems, risk management, and financial instruments. Solid underst
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Posted 60+ days ago | Updated 21 hours ago

Full Stack Developer (C#/Blazor)

Kforce Technology Staffing

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Remote or Irving, Texas, USA

Contract

RESPONSIBILITIES: Kforce has a client that is seeking a Full Stack Developer (C#/Blazor) in Irving, TX. For 2025 they are starting an initiative in IT - they don't have a lot of application in C# and .Net, Azure and are wanting to move away from Oracle based applications. The client wants to focus on enterprise application development experience, building from scratch. REQUIREMENTS: * Looking for someone with experience in C#, .Net, Blazor * Heavy hands-on coding and development; Open to Sr/Lea
Posted 4 days ago | Updated 2 hours ago

C#.Net Developer/ Azure (W-2 only)

Kellton

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Remote

Contract

This is a fast moving position with a great Top 100 client. They will interview within a couple of days This role is completely remote and is W-2 only No c2c for this role please . Overview: We are seeking a skilled and experienced DotNet Developer to join our team and contribute to the development and enhancement of Supply Chain Management (SCM) solutions. The ideal candidate will have a strong background in .NET technologies and strong experience in Azure DevOps, Azure Services (AKS, KeyVault,
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Posted 25 days ago | Updated 9 days ago

Commodities Application Developer (C#, React, TypeScript) - AVP - Houston (Hybrid)

Citi

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Remote or Houston, Texas, USA

Full-time

The role is for a C# developer who will be working within a small team on Commodities Marking and Market Discovery Platform used by traders across the regions. We offer the opportunity to grow professionally, learn new technologies and gain business knowledge. Responsibilities: Develop the Platform using C# with an opportunity to learn React during WPF to React migrationWork directly with quants and traders to specify requirements and own deliveries and 3rd line support to provide daily communi
Posted 47 days ago | Updated 9 hours ago

.NET Microservices Developer - (C#, .NET Core, ASP.NET, SQL Server)

Cloud and Things

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New York, USA

Full-time, Contract, Third Party

Our goal is to solve problems and deliver results for our clients. At Cloud and Things, you can be a part of transforming the public sector's IT environment. Our team is on the forefront of helping to solve the government's most complex IT challenges. If you are seeking a role that offers the opportunity to work on rewarding projects, consider a career with Cloud and Things. *This is an exempt position. Salary commensurate with experience* Overview: We are seeking a .NET Microservices Developer
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Posted 14 days ago | Updated 22 hours ago

Senior C# Full Stack Developer

Precision System Design Inc.

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Remote

Contract

Our Fortune 100 direct client is hiring for experienced Senior Full Stack Developers to work on large-scale IT projects. You would be designing and coding in a variety of technologies supporting and developing an Vue/Angular UI application, with C# back-end microservices. The ideal candidate will have strong C# development experience, has worked with front-end technologies such as angular, and back-end experience with SQL Server. This role can be done fully remotely following an EST work schedul
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Posted 31 days ago | Updated 10 hours ago

Senior Software Developer (C#.Net) / Remote

Motion Recruitment Partners, LLC

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Remote or Memphis, Tennessee, USA

Full-time

Our client is looking for a Senior Software Developer on a 11-month contract in Memphis, TN. Join over 20,000 employees at this global company specializing in technology-enabled claims and risk management solutions. You will be part of a culture that is constantly recognized for progressive, inclusive employment practices, and be part of a bigger movement to simplify complexities in the areas of workers compensation, liability, property, disability, and absence management. You will work alongsid
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Posted 16 days ago | Updated 6 hours ago

Full Stack Developer - Angular & C#.NET Core

NTT DATA Americas, Inc

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Remote or Pittsburgh, Pennsylvania, USA

Contract

Company Overview: Req ID: 335123 NTT DATA strives to hire exceptional, innovative and passionate individuals who want to grow with us. If you want to be part of an inclusive, adaptable, and forward-thinking organization, apply now. NTT DATA's Client is currently seeking a Full Stack Developer - Angular & C#.NET Core to join their team in Pittsburgh, Pennsylvania (US-PA), United States (US).REMOTEJob Description: Job Summary We are seeking a proactive and skilled Full Stack Developer with 3-5 yea
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Posted 2 days ago | Updated moments ago

Senior .Net Developer with Azure and C#

Sky Solutions LLC

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Remote

Contract

Looking for Senior .NET Developer with strong Azure and C#. accepting only W2
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Posted 5 days ago

Senior Python Developer (with C# Experience) (w2 only)

Prohires

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Remote

Contract

Job Title: Senior Python Developer (with C# Experience) Location: 100% Remote (Working EST Hours) ONLY W2 Job Description: TEKsystems is seeking a Senior Python Developer with 8+ years of professional experience for a long-term remote contract opportunity. This role is ideal for a seasoned engineer who specializes in backend Python development and has some enterprise experience with C#. You ll be part of a collaborative and fast-paced development team working on high-impact systems for a Fortune
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Posted 1 day ago

Senior Developer Tech Lead Position - C# with Workflow Orchestration tools using WSO2 or MuleSoft or Mendix or Appian.

Digipulse Technologies, Inc

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Remote

Full-time, Third Party

(Job Description) - Hands-On Senior Developer Tech Lead Position 1. Strong proficiency in C# for scalable, maintainable development. 2. Hands-on experience with Workflow Orchestration tools using WSO2 or MuleSoft or Mendix or Appian. 3. Expertise in API Management/Gateway platforms such as WSO2 or Apigee or Mulesoft. 4. Lead the design and development of enterprise-grade APIs and Microservices. 5. Design and implement event-driven architecture using Kafka or RabbitMQ. 6. Provide technical leader
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Posted 24 days ago

Mid-Level Software Developer/Remote/.NET/C#

Motion Recruitment Partners, LLC

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Remote or Philadelphia, Pennsylvania, USA

Full-time

A technology company is seeking software developers to join their full-time remote team. This organization provides specialized solutions to clients across various industries and values individuals who demonstrate strong character and integrity. In this role, software developers will contribute by building new features, identifying areas for performance improvements, and collaborating with team members and stakeholders across departments. Responsibilities may include working with databases, dev
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Posted 18 days ago | Updated 6 hours ago

QA Automation (C#/ .Net)

Arkhya Tech

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Denver, Colorado, USA

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

Hiring QA Automation Engineer in Denver, CO. Please let me know if you are interested to know more and share your resume to review. Linkedin URL- Visa- Rate- Onsite work in Denver, CO Do you have exp. In SpecFlow, C#, .Net, BDD framework, Azure devops - Role: QA Automation Engineer Experience: 6 to 10 years Type: C2C Location: Denver, CO Duration: 6-months on-site hybrid schedule (Tues Thurs) Please find the job description outlining the required qualifications and responsibilities
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Posted 4 days ago | Updated 1 day ago

GoLang Developer

Collabera LLC

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Remote or Charlotte, North Carolina, USA

Full-time

Client - Consulting Title - Senior Software Developer (Go Lang) Location - Remote (Open to US & Canada) Type - Long Term Contract Pay Rate - $55/hr to $60/hr Day-to-Day Responsibilities Develop and embed Golang microservices within an existing C# application codebase Collaborate daily with engineers who have 20 30 years of system experience Assist in rewriting and modernizing critical legacy systems into Go Use Google Cloud Platform to design, deploy, and manage services Contribute to archite
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Posted 9 days ago | Updated 21 hours ago