Senior .Net Technical Architect

Responsibilities

• Architectural Leadership: Design and maintain a modular, multi-tenant SaaS architecture using .NET 8/9+ and microservices patterns.
• Security & Identity: Implement robust authentication and authorization strategies using Microsoft Entra ID (Azure AD) , specifically managing B2B workflows for internal staff and B2C for customer-facing portals.
• Infrastructure as Code (IaC): Lead the provisioning of cloud resources using Terraform , ensuring environment parity across Dev, UAT, and Production.
• Integration Excellence: Design seamless communication between services using Azure Service Bus and Azure Integration Services (Logic Apps, API Management) to connect with external credit bureaus and payment gateways.
• DevOps & Orchestration: Manage containerized workloads on Azure Kubernetes Service (AKS) or high-scale Azure App Services , ensuring CI/CD excellence via Git .
• Data Modeling: Architect high-performance schemas in SQL Server , implementing data isolation strategies (e.g., database-per-tenant or schema-per-tenant) to ensure regulatory compliance and performance.
• Technical Qualifications
• Core Frameworks: Mastery of .NET Core / .NET 6+ and C#.
• Cloud Platform: Hands-on experience with Azure (Compute, Storage, Networking, and Monitoring).
• Microservices: Proven experience with Distributed Systems, Sagas, Event Sourcing, and Outbox patterns.
• Infrastructure: Proficiency with Terraform and container orchestration ( Docker/K8s ).
• Messaging: Deep understanding of asynchronous messaging via Azure Service Bus or NATS.
• Identity: Practical experience configuring Entra ID (B2B/B2C) , OAuth2, and OpenID Connect.
• Database: Advanced T-SQL, performance tuning, and designing multi-tenant data architectures.
• Preferred Experience
• Background in Fintech, Banking, or Lending domains (Loan Origination, Servicing, or Credit Scoring).
• Experience with Domain-Driven Design (DDD) and Clean Architecture.
• Knowledge of compliance standards (e.g., SOC2, GDPR, or local financial regulations).
• Experience with front-end integration (Angular, React, or Flutter) for a true 360-degree user experience.
• Soft Skills
• Strategic Thinking: Ability to balance immediate feature delivery with long-term technical debt management.
• Communication: Capable of explaining complex architectural trade-offs to non-technical stakeholders.
• Mentorship: A passion for code reviews, architectural workshops, and fostering a culture of engineering excellence.

Benefits

Additional Information

Techwave , we are always in an exercise to foster a culture of growth, and inclusivity. We ensure whoever is associated with the brand is being challenged at every step and is provided with all the necessary opportunities to excel in life. People are at the core of everything we do. Who are we? Techwave is a leading global IT and engineering services and solutions company revolutionizing digital transformations. We believe in enabling clients to maximize the potential and achieve a greater market with a wide array of technology services, including, but not limited to, Enterprise Resource Planning, Application Development, Analytics, Digital, and the Internet of things (IoT). Founded in 2004, headquartered in Houston, TX, USA, Techwave leverages its expertise in Digital Transformation, Enterprise Applications, and Engineering Services to enable businesses accelerate their growth. Plus, we're a team of dreamers and doers who are pushing the boundaries of what's possible. And we want YOU to be a part of it. Job Description Job Description: Senior .NET Solutions Architect (Lending & Fintech) Role Overview We are seeking a visionary Senior .NET Solutions Architect to lead the design and evolution of our flagship 360-degree loan processing platform . This is a high-impact role focused on building a scalable, multi-tenant SaaS product that manages the entire lending lifecycle-from customer onboarding and credit appraisal to disbursement and recovery. The ideal candidate will have deep expertise in cloud-native architecture, high-concurrency microservices, and secure multi-tenant data isolation. You will be responsible for defining the technical roadmap, ensuring high availability on Azure, and mentoring a high-performing engineering team.

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