C# Developer Jobs in New York

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Senior C# Developer

Korn Ferry

•

New York, New York, USA

Contract

We have partnered with our client in their search for a Senior C# Developer Responsibilities Building real time multi-threaded applications using C# .NET migrating from .NET 4.8 to .NET Core Skills Required Experience with and fundamental knowledge of financial products traded in capital markets (e.g., Equities, Futures, Options, Bonds, Swaps, FX). Advanced knowledge and experience with C#/.Net. Advanced knowledge and experience in developing multi-threaded applications. Experience building mi
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Posted 2 days ago | Updated moments ago

C# Developer

Korn Ferry

•

New York, New York, USA

Contract

We have partnered with our client in their search for a C# Developer Responsibilities Regularly provides technical guidance and direction to support the business and its technical teams, contractors, and vendors Develops secure and high-quality production code, and reviews and debugs code written by others Drives decisions that influence the product design, application functionality, and technical operations and processes Serves as a function-wide subject matter expert in one or more areas of fo
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Posted 8 days ago | Updated moments ago

.Net C# Developer (Capital Management- Core Financial Domain)

Sysmind, LLC

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New York, New York, USA

Third Party, Contract

Role- .Net Developer (Core Financial Domain) Location- New York, NY (Onsite - Hybrid) Must have: C# strong. Core financial domain experience.- (Capital Management, Capital market, Fixed income, Derevatives , bonds ) Any cloud experience (Azure(Azure Synapse) or AWS(AWS Redshift)). As a key member of the DTS team, you will primarily collaborate closely with a leading global hedge fund on data engagements. Contribute to a variety of Development initiatives, focusing on cloud migration, automatio
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Posted 6 days ago | Updated 2 hours ago

C#/.NET Full Stack Developer

NTT DATA Americas, Inc

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New York, New York, USA

Contract

Company Overview: 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. We are currently seeking a C#/.NET Full Stack Developer to join our team in New York, New York (US-NY), United States (US).Job Description: As part of strategy to design and implement industry leading applications, The 3D team is looking for a full stack developer to help deliver ke
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Posted 9 days ago | Updated moments ago

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 7 days ago | Updated 7 days 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 29 days ago | Updated moments 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 9 days ago | Updated 2 hours ago

C# Pricing Developer -AVP

Barclays

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New York, New York, USA

Full-time

Job Description Purpose of the role To design, develop and improve software, utilising various engineering methodologies, that provides business, platform, and technology capabilities for our customers and colleagues. Accountabilities Development and delivery of high-quality software solutions by using industry aligned programming languages, frameworks, and tools. Ensuring that code is scalable, maintainable, and optimized for performance.Cross-functional collaboration with product managers, d
Posted 60+ days ago | Updated 7 hours ago

Sr C++/CLI Developer with C#, CICD, 15+ years (Day 1 onsite)

Zensar Technologies Inc.

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New York, New York, USA

Contract, Third Party

15+ years of experience in software development, with 5 10 yrs Focused experience in C++/CLI, .NET Core framework, foundational libraries, Windows SDK, compilers, and kernel experience Having experience in bridging native code in pure C++ and managed code like C# Linux and Windows SDK experience Experience with Visual Studio, GitHub and git related develop environments Experience with high-performance, multi-thread, scalable applications Excellent problem-solving skills and attention to detail.
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Posted 1 day ago

C# Dot Net Developer with Trading & Capital Market 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 Trading 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.Experience with financial
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Posted 4 hours 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 moments ago

Sr C++/CLI Developer with C#, CICD, 15+ years (day 1 onsite)

M3BI, LLC.

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New York, New York, USA

Third Party, Contract

15+ years of experience in software development, with 5 10 yrs Focused experience in C++/CLI, .NET Core framework, foundational libraries, Windows SDK, compilers, and kernel experience Having experience in bridging native code in pure C++ and managed code like C# Linux and Windows SDK experience Experience with Visual Studio, GitHub and git related develop environments Experience with high-performance, multi-thread, scalable applications Excellent problem-solving skills and attention to detail.
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Posted 13 days ago | Updated 2 days ago

Azure Integration Developer (.NET/C#)

Motion Recruitment Partners, LLC

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New York, New York, USA

Full-time

Azure Integration Developer Location: New York City (Hybrid, 2-3 days/week) Contract: 6-month contract-to-hire | Flexible hourly rate Our client is a cutting-edge technology-driven organization focused on building innovative cloud-based solutions that empower enterprise-scale digital transformation. Their team combines technical expertise and collaborative problem-solving to deliver impactful systems integration and modernization projects. They are seeking an Azure Integration Developer with d
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Posted 15 days ago | Updated 4 hours ago

Ruby On Rails , C# ( Full Stack Developer ) - Plz refrain sending 3rd Party profiles , Need candidate on our payroll

Radiantze

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Remote

Contract

Title : Senior Full-Stack Developer Duration : Long Term Location : Remote Client Industry : Medical Supply About the Role We are seeking an experienced Senior Full-Stack Developer to join our dynamic team in a fully remote capacity. This role is perfect for a seasoned professional with 8-10 years of experience who excels in both Ruby on Rails and C# ecosystems, with expertise in distributed systems architecture and modern data processing environments. Key Responsibilities Design and develop r
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Posted 3 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 2 days ago | Updated moments 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 23 days ago | Updated 7 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 45 days ago | Updated 7 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 12 days ago | Updated moments 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 29 days ago | Updated 8 hours ago

C# Full Stack Developer

Velocity Search Group Inc.

•

New Rochelle, New York, USA

Full-time

Our Client, an organization responsible for representing 30,000 union members throughout 18 local unions, is looking to hire a C# Full Stack Developer. This is a full-time position located in New Rochelle, NY. This is a hybrid role currently 3 days onsite however. Citizens and those authorized to work in the U.S. are encouraged to apply. We are unable to sponsor at this time. Qualified candidates should send their resumes to As a full stack C# Developer you will be responsible for assisting in d
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Posted 60+ days ago | Updated moments ago