Fullstack .Net Developer

TL;DR

Fullstack .Net Developer: Responsible for designing, developing, and maintaining backend applications using C#, .NET Core, and .NET Framework, as well as creating frontend layers with Angular and JavaScript with an accent on microservices architecture and REST API integrations. Focus on ensuring code quality through SOLID principles, design patterns, and automated testing, alongside collaborating on CI/CD processes and database optimization.

Location: Hybrid • Warsaw (Poland)

Company

hirify.global is an IT consultancy firm that helps startups, mid-sized and large corporations to create and deliver innovative technologies.

What you will do

• Design, develop, and maintain backend applications using C#, .NET Core, and .NET Framework.
• Create and develop frontend layers with Angular and JavaScript.
• Design and implement solutions in a microservices architecture, including integrations via REST API.
• Ensure code quality by applying SOLID principles, design patterns, and IoC/DI mechanisms.
• Implement and maintain automated tests - unit and end-to-end (Cucumber).
• Collaborate on the design of CI/CD processes and integrate applications with build and deployment pipelines.

Requirements

• Minimum 3–5 years of commercial experience in IT project implementation.
• Very good knowledge of C# and the .NET platform (Core and Framework) – senior level.
• Experience working with Angular and JavaScript at an advanced level.
• Practical knowledge of software design principles (SOLID, design patterns, DI).
• Experience in creating unit and E2E tests (e.g., Cucumber).
• Knowledge of relational databases (MS SQL, PostgreSQL) and SQL tools.

Nice to have

• Experience in implementing projects in cloud environments (Azure, GCP).
• Knowledge of integration technologies and tools (Redis, RabbitMQ, IBM WMQ, Splunk).
• Experience working with WCF, SSIS, ASP.NET, MVC.NET.
• Certificates confirming competences (.NET / ASP.NET, e.g., MCTS).

Culture & Benefits

• B2B contract