C#/Blazor Software Engineer (Part Time)

## About the role Location: Remote Hours: 20 hours per week, flexible schedule Compensation: Equity-only, for now Internet Sciences Inc (https://internetsciences.co/) is a forward-thinking technology startup delivering cutting-edge solutions that empower businesses to harness the full potential of the internet. Our mission is to create innovative software for our customers and build our own products that enable seamless data processing and management across diverse sectors. We have partnered with a European service provider, and our newest services recently launched. We are looking for multiple talented C#/Blazor Software Engineers to join our global development team on a part-time basis (20 hours per week). You will help design and ship real products: dashboards, customer-facing portals, and internal tools that solve genuine, complex problems for users around the world. You will collaborate directly with US and international teams, influence architecture decisions, and watch your work reach real users — not just demos. If you love the .NET ecosystem and want to build something that matters — with real ownership, creative freedom, and a stake in what you create — read on. ## Why Join Us? - Ground-floor equity in a startup with real revenue trajectory and a growing partner network. As milestones and revenue grow, so does the path to cash compensation and full-time roles. - Ship code that reaches users. Work on production features across IoT data visualization, customer web portals, and operational tooling — a diverse and exciting mix, week over week. - Full creative ownership. You are not a ticket-taker here. Design your own solutions, push your ideas, and grow your role as you see fit. - Global teams, real problems. Collaborate with engineers and partners across the US and Europe. Influence how products work at scale. - ~20 hours/week, fully remote, flexible schedule. ## Key Responsibilities - Design and build Blazor WebAssembly or Blazor Server applications — including IoT dashboards, data-rich customer portals, and internal operational tools. - Develop and maintain ASP.NET Core back-end services, REST APIs, and integrations with third-party platforms. - Own features end-to-end: from data model and API design through to polished, accessible UI components. - Work with Entity Framework Core and SQL to design and evolve data models. - Collaborate in sprint cycles with developers, QA, and DevOps to ship reliable, well-tested software. - Participate in architecture and code-review discussions — your voice matters on this team. - Follow CI/CD practices using GitHub Actions and contribute to deployment pipelines. - Troubleshoot, optimize, and refactor across the stack to ensure performance and scalability. ## Required Skills & Qualifications - Strong proficiency in C# and the .NET ecosystem (ASP.NET Core, EF Core). - Hands-on experience building Blazor (Server or WebAssembly) applications. - Bachelor's degree in Computer Science or a related field highly des