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Top C# Jobs in NYC, NY

59+ Job Results
5 Days Ago
New York, NY
335 Employees
200K-225K Annually
Senior level
335 Employees
200K-225K Annually
Senior level
Blockchain • Fintech • Financial Services • Cryptocurrency
As a Senior Software Engineer, you will design and architect large features and services for a cloud-native platform, enhance transaction and inventory management systems, and collaborate with various teams to support trading, lending, and settlement operations.
5 Days Ago
New York, NY
491 Employees
Mid level
491 Employees
Mid level
Financial Services
The RAD Quantitative Developer will interact with traders to fulfill their RAD tool requirements, ranging from risk reports to more complex trading systems. The role emphasizes improving existing tools and creating new solutions using various technologies, primarily C#, Excel, and SQL Server. Experience in front office operations and technology is essential for successful delivery and collaboration with business sponsors.
5 Days Ago
New York, NY
125K-175K Annually
Senior level
125K-175K Annually
Senior level
Fintech
The C# Developer will focus on server-side development for RFQ-hub's equity derivative platform. Responsibilities include developing new features, maintaining existing systems, designing and implementing software solutions, and improving performance and scalability of trading strategies.

Featured Jobs

6 Days Ago
New York, NY
276 Employees
165K-213K Annually
Senior level
276 Employees
165K-213K Annually
Senior level
Software
As a Staff Frontend Engineer on the Reporting team, you will build high-quality applications for reporting solutions, engage in the full software development process, mentor engineers, and foster a collaborative environment while leveraging modern frontend frameworks and AI tools in a creative work setting.
6 Days Ago
New York, NY
57 Employees
140K-275K Annually
Mid level
57 Employees
140K-275K Annually
Mid level
Gaming • Mobile • Software
Responsible for embedding gaming clips in Medal's product, augmenting embeddings via automated annotations and computer vision, and improving library search functionality. Must have 4+ years of video machine learning experience with focus on image embedding and computer vision.
6 Days Ago
New York, NY
704 Employees
200K-250K Annually
Senior level
704 Employees
200K-250K Annually
Senior level
Financial Services
As a Senior Software Developer at BTIG, you will design, develop, and deploy software solutions, maintain existing systems, mentor team members, and participate in architectural discussions. You will ensure code quality, troubleshoot technical issues, and stay updated with industry trends to drive innovation.
6 Days Ago
New York, NY
Remote
514 Employees
130K-170K Annually
Senior level
514 Employees
130K-170K Annually
Senior level
AdTech • Artificial Intelligence • Cloud • Edtech • Enterprise Web • Productivity • Software
As a Full Stack Software Developer, you will contribute to the development of new features and improvements for Stack Overflow’s platform. You’ll collaborate with a cross-disciplinary team, working on projects like OverflowAI and machine learning search functionalities while utilizing technologies such as C#, ASP.NET, and Microsoft SQL Server.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+50 More
7 Days Ago
New York, NY
15 Employees
Senior level
15 Employees
Senior level
Information Technology
The Senior Enterprise Cloud/Solution Architect will design and implement cloud solutions using Microsoft Azure. Responsibilities include developing system architectures for various applications, leading technical design efforts, and ensuring compliance with security standards. The role involves collaboration with teams to identify solutions for clients and may include customer interaction for system designs.
7 Days Ago
New York, NY
Remote
500 Employees
131K-190K Annually
Senior level
500 Employees
131K-190K Annually
Senior level
AdTech • Big Data • Digital Media • Marketing Tech • Sales • Software • Data Privacy
As a Senior Backend Engineer on the Audience team, you will build APIs for advertising campaigns, collaborating with data science and engineering teams to ensure reliability and performance. Your role will impact how brands plan and measure television and digital advertising, requiring extensive coding skills and problem-solving abilities.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+62 More
9 Days Ago
New York, NY
1,390 Employees
Mid level
1,390 Employees
Mid level
Financial Services
Looking for a Software Engineer specializing in high-performance, low latency systems to enhance fast-trading systems. Responsibilities include optimizing network applications and interpreting application performance through profiling tools. Experience in systems programming and knowledge of computer architecture are essential.
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