Senior .NET Full-stack Developer

Are you a talented Senior Developer looking for a remote job that lets you show your skills and get decent compensation? Look no further than Lemon.io (https://lemon.io/for-developers/?utm_source=workingnomads&utm_medium=job_ad&utm_campaign=supply_en_fullstack_react/.net_sep_2026_job_ad) — the marketplace that connects you with hand-picked startups in the US and Europe. What we offer: • The rate depends on your seniority level, skills and experience. We've already paid out over $11M to our engineers. • No more hunting for clients or negotiating rates — let us handle the business side of things so you can focus on what you do best. • We'll manually find the best project for you according to your skills and preferences. • Choose a schedule that works best for you. It's possible to communicate async or minimally overlap within team working hours. • We respect your seniority so you can expect no micromanagement or screen trackers. • Communicate directly with the clients. Most of them have technical backgrounds. Sounds good, yeah? • We will support you from the time you submit the application throughout all cooperation stages. • Most of our projects involve working in a fast-paced startup environment. We hope you like it as much as we do. • Through our community, we will connect you with the best developers from more than 50 countries. Currently, we have multiple requests, so please check the requirements. Requirements: • 4+ years of commercial experience in software development • 3+ years of commercial experience with .NET • 3+ years of commercial experience with React • Expertise in TypeScript is required • 2+ years of experience with Microsoft Azure is a plus You should also have: • Strong technical skills: as a Senior Developer, you are expected to be able to create projects from scratch and have a deep understanding of application architecture. • Clear and effective communication in English — advanced ability to discuss business tasks, justify decisions, and communicate issues. Good self-presentation is also essential for upcoming client calls. • Strong self-organizational skills — ability to work full-time remotely with no supervision. • Reliability — we want to trust you and expect that you won't let us and the client down. • Adaptability and Flexibility — the ability to onboard the project promptly after accepting it and start delivering results quickly. Sounds good for you? Apply now and join the Lemon.io (https://lemon.io/for-developers/?utm_source=workingnomads&utm_medium=job_ad&utm_campaign=supply_en_fullstack_react/.net_sep_2026_job_ad) community! NOT YOUR TECH STACK? We're placing Senior Developers (4+ yrs commercial experience) across AI Agent Architecture, AI Automation Architecture, AI Engineering, Site Reliability Engineering, Platform Engineering, React & Python, React & Golang, Golang, React & Java, React & Ruby, Ruby, PHP & Vue, Vue & Node.js, Android & iOS, iOS & Swift, Flutter & Firebase, Solutions Engineer, Blockchain (Ethereum/Ethers.js/Wagmi/Viem/Solana), Angular & Node.js, Vue & .NET, Python & Vue, DevOps, MLOps, Data Science, Angular & PHP, Angular & .NET, Symfony & React, Symfony & Vue, Symfony & Angular, Python, Symfony & JavaScript & Next.js & TypeScript, Data Analysis, React & PHP, Data Engineering, Project Management, Product Management, QA Automation, QA Manual, Embedded Software Engineering, React Native & Node, React Native & React, React Native & Ruby, React Native & Python, WordPress, Android, Data Annotation, Angular, Python & Node, React & Node.js, Java & Spring, Svelte & Python, Svelte & Node.js, Svelte & TypeScript, Rust, Shopify & JavaScript, Vue & Nuxt, PHP & Laravel, UI/UX Design, Animation, Graphic Design, React & Node & React Native, .NET & C#, Electron, Scala, C++, Unreal Engine & C++, Python & LLM, Unity, or Machine Learning Engineering and more. Reach out and we'll match you. P.S. We work with developers from 50+ countries in different regions: Europe, LATAM, Asia (Philippines, Indonesia), Oceania (Australia, New Zealand, Papua New Guinea), Canada, and the UK. However, we have some exceptions. At the moment, we don't have a legal basis to accept applicants from the following countries: • European: Iceland, Liechtenstein, Kosovo, Belarus, Russia, and Serbia. • Latin America: Cuba and Nicaragua • Most Asian countries and Africa. We expand and shorten the list of exemptions regularly.