Senior C# Developer Jobs in New York, NY

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Sr React Developer with C#, Blazor and Artificial Intelligence - 100% REMOTE - Direct Client

NJTECH INC.

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Remote

Contract

Hello, We at NJTECH are focused on hiring highly skilled professionals who are excited by the opportunity to make a true impact on their careers as well as on our clients' business. We power our clients success and drive our consultants career growth. We are seeking an experienced and outstanding React Developer with C# .Net Core Experiencefor one of our esteemed clients. Role: React Developer with C# .Net Core Experience Location: 100% REMOTE Duration: CTH (contract to Hire) Responsibilities:
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Posted 60+ days ago | Updated 6 hours ago

C# Developer with WinUI 3 Experience

Talent Group

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Remote

Contract, Third Party

Job Description: 7+ years of experience in C# Windows Application developmentStrong understanding of WinUI 3 framework and Windows App SDKExperience with microservices architecture, Kubernetes, and DockerizationProficient in data manipulation using APIsPreferred: Knowledge of cloud/local OCR (e.g., Tesseract)Familiarity with vector databasesExperience with performance optimization tasks
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Posted 1 day ago

Senior iOS Developer

Mindlance

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Remote or San Diego, California, USA

Contract

MUST HAVE: Swift and SwiftUI Design patterns, such as MVC, MVVM, MVP, and reactive programming experience Git, Github, Gitlab, Bitbucket and GitFlow. Mindlance is an Equal Opportunity Employer and does not discriminate in employment on the basis of Minority/Gender/Disability/Religion/LGBTQI/Age/Veterans.
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Posted 10 days ago | Updated 2 hours ago

C#.NET Developer

Perennial Resources International

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Remote

Contract

I have a remote C#.NET Developer role for one of our top tier clients based out of East Hartford CT. This is a long term "remote contract opportunity. I need a solid developer proficient in C# .NET and who if familiar with SQL (tables, joins, etc). This is a multi year project. Rate will be between $50-$60/hr Please see the job description below. Responsibilities: Design and code applications solving business issuesDevelop diagrams and flow charts on computer operation process as well as test a
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Posted 12 days ago

Senior Application Developer, Lead (NYC, DC, Chi, LA)

DBI Staffing

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New York, New York, USA

Full-time

Senior Application Developer, Lead (NYC, DC, Chi, LA) The Senior Applications Developer Lead will act as lead developer for our cloud and our on-premise solutions while in close collaboration with our Architects. They will direct a team of development engineers ensuring quality, functionality, security and on-time delivery of all our software solutions. In this capacity, the Senior Applications Developer Lead will: Design, develop and maintain software in an Azure/AWS cloud;Create custom solutio
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Posted 60+ days ago | Updated 27 days ago

SQL Developer (3 days On-Site)

The Denzel Group

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Parsippany-Troy Hills, New Jersey, USA

Full-time

The Denzel Group, an award-winning IT Recruiting firm, has been tasked by an industry leader to identify a SQL Developer to join their growing team. You will report directly to the Chief Software Architect and will collaborate with systems analysts, programmers, and others to design system enhancements and to obtain information on project limitations and capabilities, performance requirements and interfaces. Requirements 3+ years experience working in an enterprise environment. Extensive exper
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Posted 48 days ago | Updated 2 days ago

Sr SQL Developer (Health Data Exp Preferred)

Robert Half

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Secaucus, New Jersey, USA

Full-time

Description Our client is seeking a Senior Programmer to develop product-based solutions to streamline client data and file submissions to facilitate production and access to our media platforms. The Senior Programmer is responsible for all aspects of software solution, workflow development and delivery. Specifically, this role requires designing and developing data-centric Windows-based, web solutions, and solutions that integrate with other systems and devices including barcode scanners, wei
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Posted 7 days ago | Updated 8 hours ago

Senior .NET Full Stack Developer // Finance Company

Motion Recruitment Partners, LLC

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New York, New York, USA

Full-time

A company based out of Fort Lauderdale, Florida is seeking a Senior.NET Full Stack Developer using C#, .NET Core, SQL, Angular. This is a full-time, onsite position located Fort Lauderdale. They are part of the disbursement industry, and what they do is they help companies send and receive payments around the world to almost any country in local currencies by local bank transfer, checks, UnionPay and PayPal. They are ranked as one of the world's best financial technologies. Required Skills & Exp
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Posted 60+ days ago | Updated 7 hours ago

C#.NET Developer

ZEN3 INFOSOLUTIONS AMERICA INC

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Remote

Full-time

Role: C#.NET Developer Location: Redmond, WA/ Remote Candidate should be strong in C# coding and complex SQL queries Job Description: Skills: C#, .Net core, Asp.Net, SQL Experience in building enterprise scale cloud applications,Specialized in the above technologies and can work independently with Security first approach.Self-motivators and go getters.
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Posted 36 days ago | Updated 7 days ago

Sr. Backend Net Developer-80 % Remote !!-PD

Phaxis, LLC

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Woodbridge Township, New Jersey, USA

Contract

10-15+ years of backend development experience.Excellent communication and analytical skills.Design, develop, and implement financial products and custom web applications using .Net Core/ ASP.Net Core/C#/EF Core/SQL Server technologies.Exposure to Azure development would be a plus.Design, develop, and implement financial products and custom web applications using .Net Core/ ASP.Net Core/C#/EF Core/SQL Server technologies.Perform analysis of user stories that may include complex functionalities.C
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Posted 2 days ago | Updated 2 days ago

Director of Application Solutions/Project Management Office PMO

Department of Transportation

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Kings Point, New York, USA

Full-time

Supervisory IT Director of Application Solutions/Project Management Office Location: Kings Point, NY Position Summary The Director of Application Solutions supports the United States Merchant Marine Academy (USMMA) in Kings Point, NY. The United States Merchant Marine Academy is a federal service academy that educates and graduates leaders of exemplary character who are committed to serve the national security, marine transportation, and economic needs of the United States as licensed Mercha
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Posted 60+ days ago | Updated 9 days ago

Sr Front End developer

SLiQ Information Technologies

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Morris Plains, New Jersey, USA

Contract

Name: Software Engineering Advisor End: 05/31/2025 Description: Duties: Role Summary: The Software Engineering Advisor uses specialized depth and experience to oversee the writing and modifying of complex software application programs. The candidate will maintain these programs by coding, testing, and debugging documents. The candidate will be able to articulate clear business objectives aligned to technical specifications and work in an iterative, agile pattern to deliver value based outcomes.
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Posted 2 hours ago

W2 - C# Dot Net Developer with Trade Application Experience

DATASYS CONSULTING & SOFTWARE INC

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Remote

Full-time

JOB DESCRIPTION: Contract on W2 (No C2C) Role: C# Dot Net Developer with Trading Application Experience Location: NY(Remote) 8+yrs experience as a C# .NET Developer in the investment banking or financial services industry.Strong understanding of financial markets, investment products, and trading processes.Proficiency in C#, .NET framework, and object-oriented programming principles.Experience with financial modeling, algorithms, and data analysis.Excellent communication and collaboration skills
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Posted 8 hours ago

Sr Full Stack Developer with ASP.NET, Azure, Blazor, Strong Microservices experience - in Tucson or Phoenix, AZ (in MST, PST or CST Time Zones)

SES

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Remote or Tucson, Arizona, USA

Full-time

Sr Blazor Full Stack ASP.Net Full Stack Developer - Azure, Blazor, Strong Microservices experience - in Tucson or Phoenix, AZ (in MST, PST or CST Time Zones) Position is remote until further notice and will then be onsite. Locations: Tucson, AZ/MST Time Zone/PST Time Zone or CST Time Zone Salary, full time position NO CORP-TO-CORP OR SPONSORSHIP AVAILABLE FOR THIS POSITION Top 5 Technical Skills: Sr./Lead-level developers/engineers Blazor, Angular, Vue, React, JS Libraries, Material UI Strong Az
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Posted 3 hours ago

Sr Lead ASP.Net Front-end Developer with Azure, Blazor, Strong Microservices experience - in Tucson or Phoenix, AZ (in MST, PST or CST Time Zones)

SES

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Remote or Tucson, Arizona, USA

Full-time

Sr Blazor Front End ASP.Net Full Stack Developer - Azure, Blazor, Strong Microservices experience - in Tucson or Phoenix, AZ (in MST, PST or CST Time Zones) Position is remote until further notice and will then be onsite. Locations: Tucson, AZ/MST Time Zone/PST Time Zone or CST Time Zone Salary, full time position NO CORP-TO-CORP OR SPONSORSHIP AVAILABLE FOR THIS POSITION Top 5 Technical Skills: Sr./Lead-level developers/engineers Blazor, Angular, Vue, React, JS Libraries, Material UI Strong Azu
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Posted 3 hours ago

Sr Engr Cslt / .NET Developer V

Pinnacle Group

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Bernards, New Jersey, USA

Full-time

Sr Engr Cslt Basking Ridge, NJ 07920 Hybrid - 2 days/week in office Responsibilities: Create data-driven reports. Design, code and test new software applications. Maintain/enhance existing systems. Keep up to date in new technologies. Create technical specifications and test plans. Create operational documentation. Implement new software. Technical Requirements: Visual Studio, ASP.NET, SQL Server, HTML, CSS, JavaScript, and C#/VB.NET. Pay Range: $60 - $65 The specific compensation for this pos
Posted 20 hours ago | Updated 8 hours ago

C#.Net Core Developer (Remote)

ConsultNet, LLC

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Remote or Salt Lake City, Utah, USA

Full-time

C#.Net Developer lV (Remote) 12-month Contract $65.00 to $75.00 per hour contract Job Description: Our client in the Fintech industry is looking for a Developer that oversees development and installation of new hardware and software Installs for a project and configures systems and other software Tests installed software for malfunction detection Identifies and resolves business systems issues. Designs and deploys new applications and enhancements to existing applications, software, and operat
Easy Apply
Posted 42 days ago | Updated 10 hours ago

MS Dynamics 365 Sr Developer - NYC, NY

Lorven Technologies, Inc.

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New York, New York, USA

Third Party, Contract

Role: MS Dynamics 365 Sr Developer Location: NYC, NY o 6-9 year experience. Must have strong technical skills on MS Dynamics 365 and earlier with online & on-premises environment. o Strong Experience in designing Security model and Out of the Box Configurations. o Experience in Workflows, Business Rules, Plugins, Form Customization and CRM Administration, Power Automate, Power apps (Model Driven & Canvas) o Hands on experience in C#.Net, Java Script, MS SQL, MS CRM SDK, MSD developer toolkit.
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Posted 9 days ago | Updated 3 hours ago

C#.Net Developer (Remote )

ConsultNet, LLC

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Remote or Salt Lake City, Utah, USA

Full-time

C#.Net Developer lV (Remote) 12-month Contract $65.00 to $75.00 per hour contract Job Description: Our client in the Fintech industry is looking for a Developer that oversees development and installation of new hardware and software Installs for a project and configures systems and other software Tests installed software for malfunction detection Identifies and resolves business systems issues. Designs and deploys new applications and enhancements to existing applications, software, and operat
Easy Apply
Posted 51 days ago | Updated 10 hours ago