Senior .NET Azure Full-Stack Engineer - Capital Markets

Valiant Technologies LLC; New York (NY); On-site; USD 150,000 - 210,000; Full time

Job summary

Valiant Technologies LLC in the New York/New Jersey area is seeking four senior .NET professionals with 12+ years of experience in capital markets or mega-bank environments. The role focuses on full-stack development with .NET, Azure services, and modern frontend frameworks to support trading and financial projects.

Candidates should bring hands-on Azure expertise (App Services, Functions, Service Bus, Event Grid/Hub), plus strong SQL Server skills, REST/SOAP services, and leadership experience.

Qualifications

• 12+ years of experience in capital markets or mega bank environments.
• Hands-on expertise with .NET stack and cloud-native architectures.
• Proven ability to design, build, and scale microservices in Azure.
• Strong SQL Server experience with performance tuning and large datasets.
• Experience leading global teams and delivering security-compliant solutions.
• Proficient in frontend frameworks like Angular and UI components (DevExpress/AG Grid).
• Deep knowledge of REST/SOAP, RBAC, OAuth2, OpenID Connect, and API security.
• Familiarity with SDLC methodologies and enterprise project governance.

Responsibilities

• Design and develop cloud-native .NET applications for trading and financial projects.
• Lead global development teams and coordinate across stakeholders.
• Implement Azure-based messaging, storage, and security patterns.
• Optimize performance for data-heavy financial workloads.
• Ensure compliance with security, risk, and regulatory requirements.

Skills

Cloud native architectures

C#

ASP.NET

SQL Server

REST/SOAP services

Azure App Services

Azure Functions

Azure Service Bus

Angular

DevExpress/AG Grid

RBAC/OAuth2/OpenID

SDLC

Tools

Azure

Azure Storage

Azure Monitor

SQL Server

Job description

Valiant Technologies LLC in the New York/New Jersey area is seeking four senior .NET professionals with 12+ years of experience in capital markets or mega-bank environments. The role focuses on full-stack development with .NET, Azure services, and modern frontend frameworks to support trading and financial projects.

Candidates should bring hands-on Azure expertise (App Services, Functions, Service Bus, Event Grid/Hub), plus strong SQL Server skills, REST/SOAP services, and leadership experience.