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Senior Engineer (.NET & Azure) Contractor - Portugal

1 month ago
Portugal
Contract
Senior
Backend Engineer
Software Development
Azure C# CI/CD FTP Playwright Redis Selenium SFTP SQL Server
Apply Now
Codurance

Codurance

Codurance specializes in creating innovative software solutions for both private and public sectors, focusing on enhancing agility and driving growth while fostering the development of software craftsmanship among developers.

Internet Software & Services
51-250
Founded 2013
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Description

  • Design, develop, test, and maintain applications built with C# and the .NET Framework.
  • Deliver enhancements and fixes across ASP.NET MVC, Web API, Windows Services, WCF, messaging, database, and integration components.
  • Support the migration of systems and workloads to Microsoft Azure.
  • Contribute to architectural and technical decisions for cloud migration, modernization, observability, scalability, and resilience.
  • Build and maintain integrations with ERP platforms, SFTP/FTP feeds, email ingestion services, and SOAP APIs.
  • Support document-processing and OCR workflows using LEADTOOLS and Azure Document Intelligence.
  • Improve automated test coverage across unit, integration, end-to-end, regression, and performance testing.
  • Diagnose production issues using logs, telemetry, monitoring, and distributed system analysis.
  • Contribute to Azure DevOps repositories, build pipelines, deployment processes, and internal NuGet packages.
  • Work with developers, testers, product stakeholders, and operations teams to deliver changes safely and efficiently.

Requirements

  • Strong commercial experience developing applications in C# and .NET Framework.
  • Strong experience with Microsoft Azure and cloud migration projects.
  • Experience with ASP.NET MVC 5 and ASP.NET Web API 2.
  • Experience developing or supporting Windows Services.
  • Strong understanding of enterprise application architecture, distributed systems, and integration patterns.
  • Experience with automated testing, including end-to-end or acceptance testing.
  • Hands-on experience with NUnit, Selenium, SpecFlow, or Playwright.
  • Strong SQL skills and commercial experience with Microsoft SQL Server.
  • Experience with document databases or NoSQL platforms; RavenDB experience is highly desirable.
  • Experience with messaging technologies such as MSMQ or equivalent asynchronous messaging platforms.
  • Experience diagnosing production defects and performance issues in complex systems.
  • Familiarity with CI/CD processes using Azure DevOps, MSBuild, or VSBuild.
  • Ability to work effectively with an established codebase containing legacy and modern components.
  • Ability to become productive quickly with limited supervision.
  • Strong problem-solving, debugging, and analytical skills.
  • Clear written and verbal communication.
  • A pragmatic, delivery-focused approach with strong attention to quality.
  • Experience with RavenDB 6.x, including document modelling, per-customer database architectures, Lucene indexing, and query/index performance optimisation.

Interested in this position?

Apply directly on the company website

Apply Now

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