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702 csharp jobs at 301 companies in New York

2d
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AI Engineer
Birmingham or Chicago or Fort Lauderdale or New York
$95k-$133k/yr HybridFull Time
OneStream
OneStreamNASDAQ: OS: AI-driven enterprise finance platform for unified planning and reporting.
1+ YOE1-3 years building/deploying production ML solutions, programming in Python/C++/C/CSharp/Java/Rust/Go, BS in CS/DS/EE/CE or equivalent, experience with APIs, cloud (Azure) preferred.
Python, C++, C, CSharp, Java, Rust, Go, Flask, FastAPI, Microsoft Azure
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1mo
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Sr. Healthcare Integrations Engineer (Copy)
New York City, New York, United States
$80k-$195k/yr RemoteFull Time
Imagen Technologies
Imagen Technologies: AI-enabled teleradiology practice and diagnostic software provider.
3+ YOEBS or comparable experience; 3+ years healthcare integrations with HL7 and DICOM; familiarity with HIPAA/ISO/SOC2; experience with EMR integrations, Mirth, InterSystems IRIS; programming in JavaScript, Python, C#, Java, or Cache preferred; strong communication and PM skills.
HL7, DICOM, EMR, Mirth, eRAD, Fluency, Studycast, InterSystems IRIS, JavaScript, Python, C#, Java, Cache, HIPAA, ISO, SOC2
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1w
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Business Process Analyst, UiPath Developer - Associate/ Assistant Vice President
New York, New York, United States
$100k-$150k/yr HybridFull Time
iCapital
iCapital: A global fintech platform for alternative investment marketplace access.
3+ YOEBachelor's degree,3+ years business process analysis or RPA development,UiPath development experience,REFramework,SQL and API knowledge,experience with enterprise platforms and strong communication skills.
UiPath Studio, UiPath Orchestrator, UiPath Assistant, REFramework, UiPath Process Mining, Celonis, SAP, Salesforce, ServiceNow, SQL, Excel, API, Python, VB.NET, C#, Git, Docker, JIRA, Confluence, Postman, Microsoft Power Platform, AWS, REST, SOAP
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2mo
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Software Engineer (C# .NET Framework/SQL Server) - Digitech - Remote
Chappaqua, New York, United States
RemoteFull Time
Digitech Computer
Digitech Computer: Provides billing software and revenue cycle management for EMS.
3+ YOE3-5 years of professional software engineering; strong C#, .NET Framework, SQL Server; remote work ability; Bachelor's in CS or related field.
C#, .NET Framework, SQL Server, Databases, Stored Procedures
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3mo
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C# Developer
New York, New York, United States
$100k-$150k/yr OnsiteFull Time
Jefferies
JefferiesNYSE: JEF: Global investment banking and capital markets services provider.
3+ YOE3-5 years of C#/.NET full-stack development; SQL Server; REST/SOAP Web services; Unix/Linux scripting; OOD in .NET; hedge fund knowledge preferred.
C#, .NET, SQL Server, Web API, REST, SOAP, Unix, Linux, T-SQL, Stored Procedures, Geneva
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1mo
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iClassPro Inc - Senior Developer .NET
United States or California or New York
RemoteFull Time
iClassPro
iClassPro: Provides management software for youth activity centers and schools.
5+ YOE5+ years C# experience with ASP.NET Core, full-stack skills (React/Next.js), proficiency in Entity Framework Core, LINQ and SQL; strong architecture mindset and ability to mentor developers; U.S. work authorization required.
C#, ASP.NET Core, React, Next.js, Entity Framework Core, LINQ, SQL, Culture Index, E-Verify
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1w
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Senior Director of Enterprise Application Services (EAS)
New York, New York, United States
$145k-$165k/yr HybridFull Time
City of New York
City of New York: Provides municipal services and administration for New York City.
10+ YOE5+ Mgmt10+ years enterprise application development and technology leadership with 5+ years senior leadership; expertise in Microsoft .NET/C#/SQL Server, Azure/AWS, cloud architecture, enterprise architecture, and vendor management; relevant architecture and cloud certifications preferred.
Microsoft .NET, C#, ASP.NET MVC, Web API, SQL Server, Azure, Azure App Service, Azure SQL Database, Azure Functions, Azure DevOps, Azure Active Directory, Azure Kubernetes Service (AKS), Microsoft Dynamics 365, Microsoft Power Platform, Power Apps, Power Automate, Power BI, Python, Node.js, PostgreSQL, Redis, Docker, Kubernetes, Linux, Git, NUnit, Selenium, SIEM
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2w
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Tech Lead
Hemlock, New York, United States
$110k-$120k/yr OnsiteFull Time
Tech Mahindra
Tech MahindraNational Stock Exchange of India: TECHM: Global provider of information technology and business process services.
8+ YOEBachelor's degree, 8+ years experience; strong Angular, JavaScript/TypeScript, HTML/CSS, CMF UI experience; API integration, Git and Azure DevOps familiarity; C#/.NET and semiconductor domain preferred.
Angular, JavaScript, TypeScript, HTML, CSS, CMF UI framework, Git, Microsoft Azure DevOps, C#, .NET
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3w
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Quantitative Developer
New York, New York, United States
$165k-$250k/yr OnsiteFull Time
Millennium Management
Millennium Management: Global alternative investment firm managing diverse investment strategies.
3+ YOE3+ years as a financial engineer/data scientist/quant developer; strong Python and/or C++, Java, C#; SQL and PL-SQL/T-SQL; experience with Airflow, ETL, Linux, GitHub, CI/CD; Ph.D. or Masters in a quantitative field.
Python, C++, Java, C#, Airflow, SQL, PL-SQL, T-SQL, Linux, GitHub, CI/CD, ETL
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2w
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FTSE Software Engineering & Data Engineering Opportunities
Charlotte or New York City
OnsiteFull Time
London Stock Exchange Group
London Stock Exchange GroupLondon Stock Exchange: LSEG: Provides financial market infrastructure and global data analytics services.
Experience with Java/Python/C++/C#, cloud platforms (AWS/Azure), CI/CD and automation, AI-assisted development tooling, strong problem-solving, and a bachelor's in CS/Engineering or equivalent experience.
Java, Python, C++, C#, AWS, Azure, CI/CD, AI-assisted development tooling
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4w
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Lead Software Engineer - C#/.Net - Trading industry exp-Neovest
New York, New York, United States
$152k-$215k/yr OnsiteFull Time
JPMorgan Chase
JPMorgan ChaseNYSE: JPM: Global financial services firm providing banking and investment solutions.
5+ YOE5+ years applied software engineering experience, hands-on C#/.NET development, capital markets/trading domain knowledge, cloud-native and multithreaded application experience, message-distribution (RabbitMQ/Kafka), CI/CD and secure resilient design, and experience leading teams and adopting AI-assisted engineering practices.
C#, .NET, RabbitMQ, Kafka
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1mo
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Vice President, Lead Software Engineer
New York, New York, United States
$208k-$210k/yr HybridFull Time
Morgan Stanley
Morgan StanleyNYSE: MS: Global financial services firm providing investment and wealth management.
3+ YOEMaster's in Software/Computer Engineering or related; 3+ years Java/Scala development experience; proficiency with Java, SQL, JSON, Spring, Scala, Python, C#, Sybase, and Agile; knowledge of data structures and algorithms.
Java, SQL, JSON, Agile, Sybase, Treadmill, Spring, Scala, Python, C#
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1mo
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Distinguished AI Engineer (Agentic AI Platform)
San Francisco or McLean or Cambridge or San Jose or New York City
$294k-$335k/yr OnsiteFull Time
Capital One
Capital OneNYSE: COF: Financial services offering credit cards, banking, and loans.
6+ YOEBachelor's or Master's in CS/Engineering/AI with 6–8+ years building and deploying scalable AI/ML systems; strong programming in Python/Go/Scala/Java and experience with agentic frameworks, cloud platforms, and LLMs.
Python, Go, Scala, Java, C++, C#, Golang, LangGraph, AutoGen, Semantic Kernal, Semantic Kernel (Microsoft), CrewAI, LlamaIndex, LangChain, AWS, Google Cloud, Azure, Google Cloud Vertex AI, Amazon SageMaker, Azure Machine Learning, K8s, Helm charts, CRDs, SDK, CLI, VectorDBs, RAG, LLM Inference, Similarity Search
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1w
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Software Developer II
New York or Clifton Park or Cincinnati or Philadelphia or Milwaukee or Columbus
OnsiteFull Time
Ultimus Fund Solutions
Ultimus Fund Solutions: Provides fund administration services to the investment management industry.
7+ YOE7+ years developing web applications with C#/.NET, Angular, SQL Server; bachelor’s degree or equivalent; experience with Agile, Azure DevOps, Visual Studio; strong communication and troubleshooting skills.
.NET Framework, .NET Core, Microsoft SQL Server, Angular, MVC, Blazor, Azure DevOps, JAMS Enterprise Scheduler, Visual Studio, Git, Microsoft Office Suite, Adobe Acrobat, C#, jQuery
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1mo
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Infrastructure Engineer — Hyper- V
Woodinville or Palo Alto or New York or New Jersey
OnsiteContract
Redapt
Redapt: Provides integrated data center infrastructure and cloud computing solutions.
5+ YOE5+ years infrastructure engineering experience with enterprise Microsoft Hyper-V, PowerShell automation, Windows Server administration, storage/networking performance analysis, infrastructure automation (DSC/SCCM/Ansible), and a technical bachelor's degree.
Microsoft Hyper-V, PowerShell, WMI, C#, .NET 8, Windows Server, PowerShell DSC, SCCM, Ansible, CI/CD, elbencho, VMFleet, diskspd, fio, Qualys, Microsoft System Center (VMM, SCOM, SCCM), VMware ESXi, KVM, Windows Server Failover Clustering (WSFC), Storage Spaces Direct (S2D), SET
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1w
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Senior DevOps Engineer
Boston or Arizona or California or Colorado or Connecticut or Florida or Georgia or Illinois or Indiana or Kansas or Maryland or Massachusetts or Michigan or Nebraska or New Hampshire or New Jersey or New York or North Carolina or Pennsylvania or Rhode Island or South Carolina or Tennessee or Texas or Virginia or Wisconsin
RemoteFull Time
Foley: Compliance and hiring software for safety-sensitive fleet operations.
5+ YOE5+ years in DevOps/SRE/Platform roles, strong AWS and IaC (Terraform/AWS CDK) experience, GitHub Enterprise/GitHub Actions and Azure DevOps pipeline expertise, CI/CD, DevSecOps, SAST/DAST integration, strong communication and troubleshooting skills.
Azure DevOps, GitHub Enterprise, GitHub Actions, Terraform, AWS CDK, AWS, Datadog, GitHub Advanced Security, Snyk, Semgrep, OWASP ZAP, .NET, C#
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1w
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Model/Anlys/Valid Sr Analyst
New York, New York, United States
$160k-$175k/yr HybridFull Time
Citi
CitiNYSE: C: Providing global banking, investment, and wealth management services.
3+ YOEMaster's in quantitative field and 3 years experience in derivative pricing model development; expertise in interest rate modelling, Monte Carlo and PDE solvers, stochastic calculus, C++ and Python.
C++, C#, .NET, Python, SQL
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3w
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Senior Agentic AI Consultant (Claude Code)
New York City or Arizona or California or Colorado or Delaware or Florida or Georgia or Illinois or Indiana or Massachusetts or Maryland or Minnesota or North Carolina or New Jersey or New York or Pennsylvania or Tennessee or Texas or Utah or Virginia or United States
HybridFull Time, Contract
FDM Group
FDM GroupLondon Stock Exchange: FDM: Provides IT consulting, technical training, and staff augmentation services.
7+ YOE7+ years consulting/technology experience; hands-on Agentic AI and Claude Code experience; deliver AI solutions, multi-agent workflows, RAG, governance, cloud, APIs, and stakeholder engagement in regulated industries (insurance).
Claude Code, Anthropic Claude, Retrieval-Augmented Generation (RAG), Python, TypeScript, JavaScript, C#, Java, AWS, Azure, GCP, Git, CI/CD
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4d
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Senior Software Engineer (Insurance Tech)
New York or Chicago
$215k-$230k/yr RemoteFull Time
EvolutionIQ
EvolutionIQ: AI-powered claims guidance platform for insurance carriers.
5+ YOE5+ years engineering experience, strong Python and TypeScript/JavaScript skills, relational database design, experience delivering end-to-end features, comfortable using AI-assisted development tools.
Python, TypeScript, JavaScript, C#, .NET
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1w
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Software Developer
Ames or California or Colorado or Illinois or Minnesota or New Jersey or New York or Oregon or Washington or United States
$85k-$117k/yr RemoteFull Time
Syms Strategic Group
Syms Strategic Group: Provides IT and professional services to federal government agencies.
8+ YOE8+ years software development experience with strong back-end focus (Java and/or NodeJS), Angular, AWS, RESTful API design, EMR/EDI healthcare data knowledge, US citizenship, and ability to obtain Public Trust.
Java, NodeJS, Angular, C#, .Net, AWS, API Gateway, Lambda, S3, CloudWatch, Git, GitHub, JUnit, Jest, JIRA, Docker, ECS, EKS, Microsoft Teams
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