April 24, 2026

Regular+/Senior .NET dev with strong Azure

Senior • Remote

120 - 160 PLN

Wroclaw, Poland

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

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