.Net Architect

CSI Companies is seeking a Senior .NET Architect (Azure) to support a large-scale modernization initiative for a leading client. This role will focus on migrating legacy systems to Microsoft Azure and supporting integration efforts with Inovatec. The ideal candidate brings deep expertise in .NET architecture, cloud-native design, and enterprise integration patterns.

Hours: Monday–Friday standard business hours | 40 hours/week

Location: Onsite – Arlington, TX (5 days/week required)

Pay: $40-$46/hour based on relevant experience, education, and credentials

Position Type: Contract – No C2C

Work Authorization:

Visas are acceptable (any EAD). Candidates must be eligible to work on W2 and must not require sponsorship for at least 6–12 months.

What you’ll do

• Lead architecture and technical delivery for modernization of OFS platforms to Microsoft Azure
• Define target architecture, integration patterns, and API standards across enterprise systems
• Design and oversee development of secure, scalable .NET (C#) REST APIs and integration services
• Drive alignment of CI/CD pipelines and infrastructure with Azure-native services and best practices
• Ensure non-functional requirements (security, performance, scalability, resiliency) are met
• Conduct design reviews, provide implementation oversight, and enforce technical governance
• Collaborate cross-functionally with engineering, product, and infrastructure teams

What we’re looking for

• 3–5+ years of experience in software engineering with strong focus on .NET architecture
• Proven experience designing and delivering cloud-based solutions in Microsoft Azure
• Deep expertise in .NET (C#), RESTful API design, and microservices architecture
• Experience with enterprise integration patterns and distributed systems
• Strong knowledge of CI/CD pipelines, DevOps practices, and infrastructure-as-code
• Ability to lead technical design discussions and mentor development teams
• Excellent communication and stakeholder management skills

Nice to have

• Experience with financial services or lending platforms (Inovatec experience is a plus)
• Familiarity with containerization (Docker, Kubernetes)
• Experience with API management tools and gateway technologies
• Exposure to event-driven architecture and messaging frameworks (e.g., Service Bus)