{"schemaVersion":"jobsearcher.job.v1","id":"c111795a8669ee7f78548d2d","url":"https://jobsearcher.com/jobs/c111795a8669ee7f78548d2d","canonicalUrl":"https://jobsearcher.com/jobs/c111795a8669ee7f78548d2d","title":"Senior Full-Stack Mobile & Web Developer","description":"React Native | Tailwind CSS | .NET 8 | Azure | AI (Claude & Copilot)10+ years building modern mobile apps on Azure infrastructureAbout the RoleWe're looking for a senior engineer to design, build, and ship modern cross-platform applications across mobile and web. You'll own features end-to-end — from React Native mobile clients and Tailwind-styled web interfaces down to .NET 8 services running on Azure. This is a hands-on role for someone who has spent 10+ years building production apps at scale and knows how to leverage AI tooling (Claude, GitHub Copilot) to move fast without sacrificing quality.What You'll Do•   Build and maintain cross-platform mobile apps in React Native and responsive web front-ends styled with Tailwind CSS, from a shared architecture where practical.•   Design and implement backend services and APIs in .NET 8 (C#), deployed on Azure.•   Architect cloud-native solutions on Azure infrastructure — App Services, Functions, Container Apps, storage, networking, and CI/CD.•   Integrate AI capabilities into products and workflows, and use AI coding assistants (Claude, Copilot) to accelerate development, review, and testing.•   Own the full delivery lifecycle: architecture, implementation, code review, deployment, and production monitoring.•   Set technical direction and mentor other engineers on modern mobile and cloud practices.What You Bring•   10+ years building modern mobile and web applications, with a strong portfolio of shipped products.•   Deep expertise in React Native and modern JavaScript/TypeScript.•   Strong Tailwind CSS and responsive front-end design skills.•   Production experience with .NET 8 / C# backend development.•   Hands-on Azure experience deploying and operating apps on cloud infrastructure.•   Fluency with AI-assisted development tools (Claude, GitHub Copilot) and sound judgment on where they add value.•   Solid grasp of CI/CD, testing, performance, and security fundamentals.Nice to Have•   Experience with voice, multilingual, or AI-native product features.•   Familiarity with app store / Play Store release processes and PWA distribution.•   Azure certifications (e.g. Azure Developer Associate).","company":"Preeminent Technologies","rawCompany":"preeminent technologies","city":"Fargo","state":"ND","isRemote":false,"isActive":false,"createdAt":"2026-07-31T11:11:52.527Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1299.08","title":"Computer Systems Engineers/Architects","slug":"computer-systems-engineers-architects"}],"industries":[{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"},{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Senior Full-Stack Mobile & Web Developer","description":"React Native | Tailwind CSS | .NET 8 | Azure | AI (Claude & Copilot)10+ years building modern mobile apps on Azure infrastructureAbout the RoleWe're looking for a senior engineer to design, build, and ship modern cross-platform applications across mobile and web. You'll own features end-to-end — from React Native mobile clients and Tailwind-styled web interfaces down to .NET 8 services running on Azure. This is a hands-on role for someone who has spent 10+ years building production apps at scale and knows how to leverage AI tooling (Claude, GitHub Copilot) to move fast without sacrificing quality.What You'll Do•   Build and maintain cross-platform mobile apps in React Native and responsive web front-ends styled with Tailwind CSS, from a shared architecture where practical.•   Design and implement backend services and APIs in .NET 8 (C#), deployed on Azure.•   Architect cloud-native solutions on Azure infrastructure — App Services, Functions, Container Apps, storage, networking, and CI/CD.•   Integrate AI capabilities into products and workflows, and use AI coding assistants (Claude, Copilot) to accelerate development, review, and testing.•   Own the full delivery lifecycle: architecture, implementation, code review, deployment, and production monitoring.•   Set technical direction and mentor other engineers on modern mobile and cloud practices.What You Bring•   10+ years building modern mobile and web applications, with a strong portfolio of shipped products.•   Deep expertise in React Native and modern JavaScript/TypeScript.•   Strong Tailwind CSS and responsive front-end design skills.•   Production experience with .NET 8 / C# backend development.•   Hands-on Azure experience deploying and operating apps on cloud infrastructure.•   Fluency with AI-assisted development tools (Claude, GitHub Copilot) and sound judgment on where they add value.•   Solid grasp of CI/CD, testing, performance, and security fundamentals.Nice to Have•   Experience with voice, multilingual, or AI-native product features.•   Familiarity with app store / Play Store release processes and PWA distribution.•   Azure certifications (e.g. Azure Developer Associate).","datePosted":"2026-07-31T11:11:52.527Z","dateModified":"2026-07-31T11:11:52.527Z","hiringOrganization":{"@type":"Organization","name":"Preeminent Technologies","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Fargo","addressRegion":"ND","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"c111795a8669ee7f78548d2d"},"url":"https://jobsearcher.com/jobs/c111795a8669ee7f78548d2d"}}