Senior .NET Solutions Architect - FinTech & Cloud

Phaxis; New York (NY); On-site; USD 140,000 - 210,000; Full time

Job summary

Phaxis is seeking a senior solutions architect to design scalable, secure .NET applications for financial services. You will lead end-to-end architecture using C#, ASP.NET Core, REST, microservices, Angular and Azure, while aligning with security and regulatory standards.

You will mentor development teams, establish coding guidelines, and drive CI/CD and DevOps practices to ensure reliable, high-performance systems across trading, banking, payments, and capital markets platforms.

Qualifications

• Proven experience designing enterprise .NET architectures and scalable systems.
• Strong background in RESTful services, microservices, and cloud deployments.
• Experience mentoring teams, setting standards, and aligning architecture with regulations.

Responsibilities

• Lead end-to-end solution architecture for financial platforms.
• Collaborate with stakeholders to translate requirements into robust designs.
• Define architecture standards, best practices, and security guidelines.
• Drive CI/CD adoption and DevOps practices across teams.
• Ensure reliability, disaster recovery readiness, and regulatory compliance.

Skills

Leadership

Mentoring

CI/CD

DevOps

Architecture reviews

Stakeholder collaboration

Tools

C#

ASP.NET Core

.NET Framework/.NET 8

REST APIs

Microservices

Angular

Azure

Job description

Phaxis is seeking a senior solutions architect to design scalable, secure .NET applications for financial services. You will lead end-to-end architecture using C#, ASP.NET Core, REST, microservices, Angular and Azure, while aligning with security and regulatory standards.

You will mentor development teams, establish coding guidelines, and drive CI/CD and DevOps practices to ensure reliable, high-performance systems across trading, banking, payments, and capital markets platforms.