Regular+/Senior .NET dev with strong Azure

New features development, support, and maintenance of a web-based self‑service portal operating in the financial services domain, used by customers across multiple countries. The project focuses on scaling and continuously improving a group‑wide self‑service solution to increase customer adoption, operational efficiency, and service availability while meeting high standards of security, reliability, and regulatory compliance.

Requirements:

• Commercial experience with ASP .NET Core and building/maintaining REST APIs

• Practical experience with Azure, especially: Application Insights and Log Analytics for monitoring/diagnostics, Key Vault for secrets/certificates, API Management, RBAC and Managed Identity

• Hands-on experience with Azure DevOps: Boards (work tracking), Pipelines (CI/CD)

• Strong production maintenance mindset: troubleshooting, tracking issues based on logs/telemetry

• Lean delivery skills: ability to work on vague, high-level stories, refine scope, deliver iteratively

Nice to have:

• Docker/Kubernetes/argoCD

• Identity: IdentityServer/OpenIddict/OIDC flow

• Integrations with payment providers

• PostgreSQL and/or Azure Storage Account Tables

• Experience with architectural-level service communication (patterns for cross-service integration, reliable communication)

• Ability to discuss and advise both on technical topics and at end-user/business level

• Experienced in using AI tools in day-to-day workflow

Main responsibilities:

• Build and maintain ASP .NET Core services and REST APIs supporting the self-service portal

• Develop new features and enhance existing modules with attention to reliability and maintainability

• Maintenance of existing features

• Investigate incidents using Application Insights/Log Analytics

• Identify root cause, implement fixes, and prevent regressions

• Work with Azure services (Key Vault, API Management, RBAC, Managed Identity) and enforce secure integration patterns

• Create and maintain CI/CD pipelines and delivery practices using Azure DevOps (Boards + Pipelines)

• Collaborate in a Lean way: transform high-level stories into concrete tasks, deliver iteratively, and keep feedback loops short

• Drive design discussions, advise on cross-service communication, and help align technical work with user/business value

Tech stack:

• ASP .NET Core (REST APIs)

• Azure: Application Insights, Log Analytics, Key Vault, API Management, RBAC + Managed Identity

• Azure DevOps: Boards, Pipelines