Product Architect (Azure, .NET, IoT, Edge)

Virtusa helps its Clients by becoming a true extension of their software and data development capabilities. Through the readily set up, comprehensive, and self-governing teams, we let our Clients focus on their business while we make sure that their software products and data tools scale up accordingly and with outstanding quality. We are looking for experienced team players to fill the position of Product Architect (Azure, .NET, IoT, Edge) and participate in our up-and-coming project for our client from the healthcare area. This is a fully-remote project with business trips to Germany once per month.

• Proven Software Architect / Tech Lead experience on .NET and Azure in production environments.
• Strong expertise in Azure IoT Hub and MQTT design and failure-mode handling (reconnect, QoS, offline scenarios, backpressure).
• Experience with containers and OCI ecosystem: Docker/containerd, image build & distribution, container security basics.
• Knowledge of Kubernetes architecture and operations fundamentals (deployments, services, ingress, config/secrets, scaling, upgrades).
• Experience with edge computing: designing and operating local clusters on the edge, including constrained/offline environments.
• Familiarity with hypervisors and virtualization concepts used for edge deployments.
• Strong documentation and stakeholder communication skills.
• Professional English (C1).

• Define scalable Azure and On-Prem architectures based on microservices for healthcare-grade products, with strong focus on IoT and edge-to-cloud solutions.
• Design device connectivity and messaging using Azure IoT Hub and MQTT (telemetry, commands, device twin patterns, provisioning/lifecycle).
• Lead technical workshops, mentor teams, and perform architecture/code reviews.
• Govern CI/CD, code quality, security-by-design, reliability, performance, and operational readiness (observability, rollout/upgrade strategies).
• Produce clear technical documentation (architecture views, ADRs, UML/sequence diagrams) and communicate effectively with both business and technical stakeholders.