About Smart Working

At Smart Working, we believe your job should not only look right on paper but also feel right every day. This isn't just another remote opportunity - it's about finding where you truly belong, no matter where you are. From day one, you're welcomed into a genuine community that values your growth and well-being.

Our mission is simple: to break down geographic barriers and connect skilled professionals with outstanding global teams and products for full-time, long-term roles. We help you discover meaningful work with teams that invest in your success, where you're empowered to grow personally and professionally.

Join one of the highest-rated workplaces on Glassdoor and experience what it means to thrive in a truly remote-first world.

About the role

Build enterprise-grade solutions that scale in the cloud. At Smart Working, we're hiring a Senior Software Engineer (ASP.NET) to deliver robust applications across the stack with a strong emphasis on back-end development and cloud integration. You'll design and implement APIs, work with modern .NET frameworks, and collaborate on system design to ensure our solutions are scalable, secure, and maintainable.

Responsibilities

Lead full-stack development and cloud integration, with emphasis on back-end systems using ASP.NET Core, Entity Framework, and SQL
Design and develop APIs for scalable, secure integration across systems
Work with front-end technologies (JavaScript, jQuery, Bootstrap) to build responsive, maintainable user experiences
Leverage cloud platforms (Azure, AWS) for deployment, scalability, and integration
Collaborate on system design and integration, applying modern software design patterns and best practices

Requirements

5+ years with ASP.NET MVC and ASP.NET Core, building enterprise-grade applications
5+ years with Entity Framework and SQL, designing and optimizing relational databases
3+ years of front-end development experience, preferably with JavaScript (jQuery, Bootstrap a plus)
5+ years of API development expertise, delivering secure, scalable services
5+ years working with cloud platforms (Azure or AWS), deploying and integrating cloud-based solutions
Strong understanding of modern software design patterns and practices, with proven application in real-world systems
Excellent communication skills, with ability to collaborate across technical and business teams
Ownership mindset — pragmatic decision-making, accountability, and focus on maintainability

Nice to Have

Experience with CI/CD pipelines
Familiarity with Blazor
Knowledge of event-driven architecture

At Smart Working, you'll never be just another remote hire.

Be a Smart Worker - valued, empowered, and part of a culture that celebrates integrity, excellence, and ambition.

If that sounds like your kind of place, we'd love to hear your story.

Senior Software Engineer - ASP.NET - (Remote, Full-Time)