Remote Senior C# / .NET Engineer

Jobgether; España; Remote; EUR 112,000 - 137,000; Full time

Benefits offered by this job

Fully remote

Independent contractor

Competitive compensation

Global engineering team

Job summary

Jobgether partners with a global software organization seeking a Senior Software Engineer specialized in C# and .NET. This remote contractor role in Spain requires ownership of features from design to production, spanning backend services with ASP.NET Core, and frontend work in Vue.js/React with TypeScript.

Collaboration with Product, QA, and DevOps teams is essential to deliver scalable, reliable solutions for e-commerce workflows.

Qualifications

• 6–8+ years of professional software engineering experience.
• Proficient in C# and .NET ecosystem.
• Experience with ASP.NET Core REST APIs.
• Frontend experience with Vue.js or React.
• TypeScript knowledge and UI considerations.
• Cloud familiarity (AWS or Azure).
• Strong debugging, testing, and code-review practices.
• Ownership and collaboration across teams.

Responsibilities

• Design, develop, test, and maintain product features across the stack.
• Build scalable backend services and REST APIs using C#, .NET, ASP.NET Core.
• Develop responsive frontend using Vue.js or React and TypeScript.
• Contribute to system design and architectural decisions.
• Write efficient SQL queries and optimize database performance.
• Investigate production incidents and implement durable fixes.
• Participate in automated testing and code reviews.
• Collaborate with DevOps for reliable deployments.

Skills

C# proficiency

Frontend with Vue/React

TypeScript

Cross-functional teamwork

Cloud familiarity

Tools

ASP.NET Core

SQL

Vue.js

React

REST APIs

Job description

Jobgether partners with a global software organization seeking a Senior Software Engineer specialized in C# and .NET. This remote contractor role in Spain requires ownership of features from design to production, spanning backend services with ASP.NET Core, and frontend work in Vue.js/React with TypeScript.

Collaboration with Product, QA, and DevOps teams is essential to deliver scalable, reliable solutions for e-commerce workflows.