Senior Full Stack Developer - .NET/Angular - Contractor in USD

We are looking for an experienced Senior Full Stack .NET Developer with strong C#, .NET/.NET Core and Angular expertise for a long-term position with an international organization.
You will design, develop and maintain full-stack web applications, build REST APIs and integrate Angular front ends with .NET-based backend services.
Fully Remote – Long-term – European office hours – Fluent English
Tasks and Responsibilities
Design, develop, test and maintain full-stack applications using C#, .NET/.NET Core and Angular;
Develop backend services and REST APIs using C# and .NET technologies;
Build responsive, cross-browser front-end applications using Angular, TypeScript, HTML and CSS/SASS;
Integrate front-end applications with web services and RESTful APIs;
Work with MSSQL, Entity Framework Core and Entity Framework 6 for application data access;
Perform testing and quality assurance to ensure solutions meet software requirements and delivery milestones;
Develop proofs of concept and prototypes aligned with industry standards;
Communicate technical solutions, architectural choices, risks and trade-offs with relevant stakeholders.
Profile
Bachelor's or Master's degree;
7+ years of experience with .NET technologies and front-end web development;
Strong hands-on experience with C#, ASP.NET and ASP.NET Core;
5+ years of experience with MSSQL;
5+ years of experience integrating front-end applications with web services and RESTful APIs using .NET/.NET Core backend technologies;
Strong experience with Angular, including converting wireframes into functional web applications;
Experience building REST APIs using C#;
Experience with front-end technologies including TypeScript, JavaScript, HTML and CSS/SASS;
Fluent English, both written and spoken.
Key Technologies & Skills
C#, .NET, ASP.NET Core, Angular, TypeScript, REST APIs, MSSQL, Entity Framework Core, JavaScript, HTML, CSS/SASS, GitLab

Work arrangement
Yes