{"schemaVersion":"jobsearcher.job.v1","id":"5f0042066353533113ebc19d","url":"https://jobsearcher.com/jobs/5f0042066353533113ebc19d","canonicalUrl":"https://jobsearcher.com/jobs/5f0042066353533113ebc19d","title":"Full-Stack Mobile Engineer (React Native","description":"Overview\r\nJob Title: Full-Stack Mobile Engineer (React Native | .NET 6/8 Developer)\r\nLocation: Remote (Onshore USA)\r\nEmployment Type: Contract\r\nExperience Required: 4+ Years\r\nPositions: 1\r\nPosition Overview\r\nWe are seeking a talented Full-Stack Mobile Engineer with expertise in React Native and Microsoft .NET 6/8 to develop and deliver modern, high-performance mobile applications backed by scalable RESTful APIs. The ideal candidate will be comfortable owning features from concept to production, working across mobile UI development, backend API design, authentication, data access, cloud deployment, and ongoing application support.\r\nThis role requires a strong understanding of mobile application architecture, backend engineering, cloud-native development, and Agile delivery practices. You will collaborate closely with product owners, UX/UI designers, architects, and engineering teams to build secure, reliable, and user-friendly enterprise mobile solutions.\r\nKey Responsibilities\r\nMobile Application Development\r\nDesign, develop, and maintain cross-platform mobile applications using React Native.\r\nBuild intuitive, responsive, and high-performing mobile user interfaces for iOS and Android platforms.\r\nImplement navigation, state management, offline capabilities, and secure mobile storage.\r\nOptimize mobile application performance through profiling, debugging, and continuous tuning.\r\nIntegrate mobile applications with enterprise backend services and APIs.\r\nBackend Development\r\nDevelop secure and scalable backend services using Microsoft .NET 6/8 and ASP.NET Core Web API.\r\nDesign, build, and maintain RESTful APIs supporting mobile applications.\r\nImplement authentication, authorization, and role-based security using OAuth2 and JWT.\r\nDevelop reusable business logic, background services, and microservices where applicable.\r\nCollaborate with architects to design scalable service-oriented solutions.\r\nDatabase & Integration :\r\nDesign and develop data access layers using Entity Framework Core, Dapper, or similar technologies.\r\nWork with SQL Server and PostgreSQL databases to ensure optimal performance and data integrity.\r\nDevelop efficient database queries, stored procedures, and data models.\r\nIntegrate enterprise systems and third-party APIs as required.\r\nCloud & DevOps :\r\nDeploy and support applications in Microsoft Azure or AWS cloud environments.\r\nParticipate in CI/CD pipeline implementation and automated deployment processes.\r\nUtilize Docker containers and cloud-native deployment practices where applicable.\r\nMonitor application health, logging, and performance using enterprise monitoring tools.\r\nQuality & Collaboration :\r\nDevelop unit tests, integration tests, and automated API validation.\r\nParticipate in code reviews and maintain high standards of code quality.\r\nDocument APIs, technical designs, and development standards.\r\nCollaborate with Product Owners, UX/UI designers, QA engineers, and DevOps teams throughout the development lifecycle.\r\nTroubleshoot production issues and implement performance improvements.\r\nRequired Qualifications\r\nMinimum 4+ years of professional software development experience.\r\nStrong hands-on experience with React Native mobile application development.\r\nExtensive experience with Microsoft .NET 6/8 and ASP.NET Core Web API.\r\nStrong knowledge of JavaScript, TypeScript, and modern mobile application architecture.\r\nExperience designing and integrating RESTful APIs.\r\nExperience implementing OAuth2, JWT authentication, and role-based authorization.\r\nStrong understanding of SQL Server or PostgreSQL databases.\r\nExperience using Entity Framework Core or Dapper.\r\nFamiliarity with Azure or AWS cloud platforms.\r\nExperience with Git, CI/CD pipelines, and Agile development methodologies.\r\nStrong debugging, performance tuning, and problem-solving skills.\r\nExcellent communication and collaboration skills.\r\nJ-18808-Ljbffr","company":"First Softsolutions","rawCompany":"first softsolutions","city":"Franklin Park","state":"NJ","isRemote":false,"isActive":false,"createdAt":"2026-07-25T00:19:48.268Z","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":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":"Full-Stack Mobile Engineer (React Native","description":"Overview\r\nJob Title: Full-Stack Mobile Engineer (React Native | .NET 6/8 Developer)\r\nLocation: Remote (Onshore USA)\r\nEmployment Type: Contract\r\nExperience Required: 4+ Years\r\nPositions: 1\r\nPosition Overview\r\nWe are seeking a talented Full-Stack Mobile Engineer with expertise in React Native and Microsoft .NET 6/8 to develop and deliver modern, high-performance mobile applications backed by scalable RESTful APIs. The ideal candidate will be comfortable owning features from concept to production, working across mobile UI development, backend API design, authentication, data access, cloud deployment, and ongoing application support.\r\nThis role requires a strong understanding of mobile application architecture, backend engineering, cloud-native development, and Agile delivery practices. You will collaborate closely with product owners, UX/UI designers, architects, and engineering teams to build secure, reliable, and user-friendly enterprise mobile solutions.\r\nKey Responsibilities\r\nMobile Application Development\r\nDesign, develop, and maintain cross-platform mobile applications using React Native.\r\nBuild intuitive, responsive, and high-performing mobile user interfaces for iOS and Android platforms.\r\nImplement navigation, state management, offline capabilities, and secure mobile storage.\r\nOptimize mobile application performance through profiling, debugging, and continuous tuning.\r\nIntegrate mobile applications with enterprise backend services and APIs.\r\nBackend Development\r\nDevelop secure and scalable backend services using Microsoft .NET 6/8 and ASP.NET Core Web API.\r\nDesign, build, and maintain RESTful APIs supporting mobile applications.\r\nImplement authentication, authorization, and role-based security using OAuth2 and JWT.\r\nDevelop reusable business logic, background services, and microservices where applicable.\r\nCollaborate with architects to design scalable service-oriented solutions.\r\nDatabase & Integration :\r\nDesign and develop data access layers using Entity Framework Core, Dapper, or similar technologies.\r\nWork with SQL Server and PostgreSQL databases to ensure optimal performance and data integrity.\r\nDevelop efficient database queries, stored procedures, and data models.\r\nIntegrate enterprise systems and third-party APIs as required.\r\nCloud & DevOps :\r\nDeploy and support applications in Microsoft Azure or AWS cloud environments.\r\nParticipate in CI/CD pipeline implementation and automated deployment processes.\r\nUtilize Docker containers and cloud-native deployment practices where applicable.\r\nMonitor application health, logging, and performance using enterprise monitoring tools.\r\nQuality & Collaboration :\r\nDevelop unit tests, integration tests, and automated API validation.\r\nParticipate in code reviews and maintain high standards of code quality.\r\nDocument APIs, technical designs, and development standards.\r\nCollaborate with Product Owners, UX/UI designers, QA engineers, and DevOps teams throughout the development lifecycle.\r\nTroubleshoot production issues and implement performance improvements.\r\nRequired Qualifications\r\nMinimum 4+ years of professional software development experience.\r\nStrong hands-on experience with React Native mobile application development.\r\nExtensive experience with Microsoft .NET 6/8 and ASP.NET Core Web API.\r\nStrong knowledge of JavaScript, TypeScript, and modern mobile application architecture.\r\nExperience designing and integrating RESTful APIs.\r\nExperience implementing OAuth2, JWT authentication, and role-based authorization.\r\nStrong understanding of SQL Server or PostgreSQL databases.\r\nExperience using Entity Framework Core or Dapper.\r\nFamiliarity with Azure or AWS cloud platforms.\r\nExperience with Git, CI/CD pipelines, and Agile development methodologies.\r\nStrong debugging, performance tuning, and problem-solving skills.\r\nExcellent communication and collaboration skills.\r\nJ-18808-Ljbffr","datePosted":"2026-07-25T00:19:48.268Z","dateModified":"2026-07-25T00:19:48.268Z","hiringOrganization":{"@type":"Organization","name":"First Softsolutions","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"Franklin Park","addressRegion":"NJ","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"5f0042066353533113ebc19d"},"url":"https://jobsearcher.com/jobs/5f0042066353533113ebc19d"}}