TELECOMMUTE Dot Net Developer

Lead the end-to-end integration architecture for .NET microservices and API platforms supporting Costco business systems Delivery as per agreed target-state integration architecture, covering APIs, microservices, messaging, and event-driven patterns Design and govern RESTful APIs, microservices communication, and data integration strategies Ensure adherence to non-functional requirements including scalability, performance, security, availability, and resiliency Establish and enforce architecture standards, design patterns, and best practices for .NET and microservices Provide technical oversight and guidance to offshore development and integration teams Collaborate with business, infrastructure, security, and enterprise architecture teams to ensure alignment Review solution designs, conduct architecture/design reviews, and mitigate technical risks early Support release planning, production readiness, and ongoing optimisation of integration solutions

Strong hands-on architecture experience with .NET / .NET Core, C#, and microservices-based systems Proven expertise in API-led integration using REST, OpenAPI/Swagger, and secure API patterns with Pub/Sub model Experience with containerisation and orchestration (Docker, Kubernetes or equivalent) Solid understanding of integration patterns (sync/async, event-driven, messaging, pub-sub) Experience with cloud-native architectures (Azure preferred) and enterprise integration platforms Strong grasp of security concepts: OAuth2, OpenID Connect, JWT, API gateways Ability to work in onshore-facing roles, engaging stakeholders and leading distributed teams Excellent communication, documentation, and architectural decision-making skills

Preferred / Nice-to-Have

Experience working with large retail or enterprise clients Exposure to CI/CD pipelines, DevSecOps, and automated testing for microservices Knowledge of integration with backend systems such as ERP, supply chain, or commerce platforms