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Globaldev Group

Senior Backend Developer (.NET)

Globaldev Group
Poland · Full-time · Mid-Senior

Key Responsibilities

  • Collaborate with Product Management during refinement to translate business requirements into solid technical designs
  • Develop and maintain backend services using .NET / C# and Entity Framework
  • Build and optimize RESTful APIs with token-based authentication for both user and system-to-system integrations
  • Work with database modelling, Stored Procedures, and SQL Functions in Microsoft SQL Server / Azure SQL
  • Participate in designing Scalable, Maintainable, and Testable system components
  • Collaborate within cross-functional teams to maintain high code quality, testability, security, and performance

Required skills and qualifications:

  • Strong experience with .NET / C# and Entity Framework
  • Experience building secure RESTful APIs using WebAPI
  • Solid knowledge of T-SQL (Stored Procedures, Functions, query optimization)
  • Understanding of scalable system design using queues and asynchronous processing
  • Ability to understand complex business requirements and convert them into good system designs and testable code
  • Good understanding of Git Workflows (feature branching, PRs)
  • Experience working in Agile Teams
  • Good communication skills in English

Nice-to-have skills:

  • Experience in payroll, finance, or other compliance-heavy domains
  • Knowledge of Azure services (Service Bus, Functions, Azure SQL, Key Vault)
  • Familiarity with containerization (Docker, Azure Container Apps or AKS)
  • Knowledge on CI/CD pipelines (GitHub Actions)
  • Understanding of Angular

Key Skills

Ranked by relevance

sql restful apis c containerization sql server payroll docker server cicd git
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Posted
Aug 14, 2025
Type
Full-time
Level
Mid-Senior
Location
Poland

Industries

IT Services IT Consulting

Categories

Other

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