Senior .NET Engineer

Quick Facts

• Senior, backend-focused .NET Engineer
• 100% Remote (Poland)
• Rate: Up to 35 EUR/h (B2B)
• Mode of work: 100% Remote

Description

We are looking for a Senior, backend-focused .NET Engineer based in Poland to join an international team. You will work with technical colleagues and stakeholders to develop and maintain backend capabilities that support specialized, scientific workflow management systems.

Responsibilities

• Develop and maintain backend services and APIs using .NET and C#
• Design and implement reliable data access and persistence solutions using MS SQL
• Contribute to a secure and maintainable application architecture
• Collaborate with product, frontend, and domain colleagues to translate user needs into effective technical solutions
• Support engineering quality through testing, code reviews, troubleshooting, and continuous improvement
• Contribute to delivery and deployment practices within the Azure ecosystem

Requirements

• Strong, hands-on experience with .NET and C#
• Solid MS SQL skills, including working with relational data models and queries
• Experience in developing or operating solutions in Microsoft Azure
• Fluent English (B2B/international environment)

Nice to have

• Experience with Microsoft Entra ID (Azure Active Directory)
• Experience with GitHub pipelines and CI/CD practices
• Experience with Vue 3 (frontend experience is not essential but will be considered a strong advantage)