95% Remote: 3x Senior Azure Developer / Engineer (C#/.NET, Azure DevOps, Bicep) (m/f/d)

Job Description

We are looking for a "Senior Azure Developer / Engineer" (m/f/d) for our client Project Description For our client, a global enterprise company, we are looking for several experienced Senior Azure Developers / Engineers to strengthen the Cloud Core team responsible for the company-wide Azure cloud platform. The resources will be embedded directly into the existing engineering setup and will contribute directly to backlog delivery, modernization, reliability, DevOps automation, testing, and technical documentation. The purpose of this engagement is to increase short-term hands-on engineering capacity for the Cloud Core team and the Azure cloud platform services, accelerate the implementation and modernization of Azure-based backend services and shared platform components, improve automated testing, observability, resiliency, and production readiness, reduce technical debt and strengthen the maintainability of the codebase, and transfer knowledge through pairing, walkthroughs, documentation, and reproducible handover. We are looking for experienced senior individual contributors who can deliver independently in an agile, multi-team enterprise environment. Framework Parameters Start: End of October 2026 Duration: End of October 2026 until end of September 2027 (approx. 11 months) Workload: Full-time (3 FTE Senior Azure Developers / Engineers requested in total) Location: Remote in Spain, with occasional onsite meetings in Madrid (Spain) and/or Düsseldorf (Germany) Tasks Design, develop, refactor, and maintain cloud-native backend services using C# and supported .NET versions Implement and evolve REST APIs, asynchronous integrations, and event-driven processing used by the Azure cloud platform Work with Azure Functions, App Service, Service Bus, Event Hubs, Azure Storage, and Cosmos DB where applicable Apply secure cloud development practices using Microsoft Entra ID, managed identities, RBAC, Key Vault, certificates, and secrets Improve scalability, resiliency, performance, and cost-aware engineering Build and improve Azure DevOps CI/CD pipelines, deployment automation, and quality gates Contribute to Infrastructure as Code using Bicep Create and maintain unit, component, integration, and API tests as part of delivery Improve telemetry, dashboards, alerts, and diagnostics using Azure Monitor, Application Insights, and Log Analytics Support technical troubleshooting, incident analysis, root cause analysis, release verification, and rollback readiness Maintain technical documentation, architecture decision records, wikis, and operational runbooks Conduct pairing, implementation walkthroughs, and code reviews with internal engineers Provide complete and reproducible handover for delivered components and changes Experience & Skills At least 5-8 years of software engineering experience with strong focus on C# and .NET backend development, API design, and asynchronous/event-driven patterns Solid knowledge of Azure services such as Functions, App Service, Container Apps, Service Bus, Event Hubs, Storage, Cosmos DB, Key Vault, and monitoring services Experience with Azure DevOps, Git, CI/CD, deployment automation, quality gates, and release practices Practical experience in unit, integration, and API testing as well as test automation; experience with quality gate tools such as SonarQube is beneficial Experience in observability, troubleshooting, incident analysis, performance optimization, and production readiness Knowledge of secure cloud development with Entra ID, managed identities, RBAC, secrets, and certificates Experience with Infrastructure as Code (Bicep; Terraform optional) Desirable: experience with containerization (Docker; Kubernetes/AKS optional) Fluent, professional-level English skills Ability to deliver independently in an agile, multi-team enterprise environment