{"schemaVersion":"jobsearcher.job.v1","id":"4b30580ca45f991a66b7e5e9","url":"https://jobsearcher.com/jobs/4b30580ca45f991a66b7e5e9","canonicalUrl":"https://jobsearcher.com/jobs/4b30580ca45f991a66b7e5e9","title":".NET Developer with JavaScript & React","description":"Job Description:\r\nCandidate Eligibility\r\nMust be local to NJ-NY (commutable from Brooklyn, NY).\r\nLinkedIn profile is mandatory .\r\nResponsibilities\r\nDesign, develop, test, and deploy web and desktop applications using .NET technologies.\r\nDevelop interactive, responsive applications using React (primary) and Angular (secondary).\r\nWrite and optimize SQL queries , stored procedures, and data manipulation routines.\r\nAssist in the design and implementation of software solutions and program specifications.\r\nConduct technical documentation, testing, and software conversions.\r\nCollaborate with team members using Agile practices and Azure DevOps/TFS.\r\nDevelop map-based applications using GIS mapping software (ESRI ArcGIS, Mapbox, Open Layers preferred).\r\nWork on Business Intelligence, Decision Support Systems, and online payment integration.\r\nParticipate in federal, state, or local government software projects.\r\nMandatory Skills\r\nExperience: Minimum 13+ years in software development including coding, testing, implementation, and documentation.\r\nFull-Stack Development: 15+ years hands-on experience with Microsoft .NET (C#, WPF, WCF, MVC, Microservices) and SQL Server (2014/2017/2019).\r\nDatabase: Relational database design, normalization, T-SQL, stored procedures, SSIS, data modeling tools (ERwin/ERStudio).\r\nAnalysis & Reporting: Data analysis, ad-hoc reporting, Microsoft Excel proficiency.\r\nGIS/Mapping: ESRI ArcGIS Desktop, ArcGIS Online, Mapbox, or Open Layers preferred.\r\nOther: Online payment integration, mobile/disconnected application architecture, Business Intelligence.\r\nPreferred Qualifications\r\nBA/BS in a technology-related field or equivalent.\r\nAdvanced certifications in application development, Microsoft Certified Professional, AWS or Azure certifications.\r\nStrong analytical, problem-solving, leadership, and communication skills.\r\nETHEREUM TECHNOLOGIES LLC is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits, discipline, termination and all other employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, citizenship/immigration status, veteran status or any other protected status. ETHEREUM TECHNOLOGIES LLC will not make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity, employment eligibility requirements or related matters. Nor will ETHEREUM TECHNOLOGIES LLC require in a posting or otherwise U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract\r\nJ-18808-Ljbffr","company":"Ethereum Technologies","rawCompany":"ethereum technologies","city":"New York","state":"NY","isRemote":false,"isActive":false,"createdAt":"2026-07-15T03:00:23.995Z","occupations":[{"code":"15-1252.00","title":"Software Developers","slug":"software-developers"},{"code":"15-1254.00","title":"Web Developers","slug":"web-developers"},{"code":"15-1251.00","title":"Computer Programmers","slug":"computer-programmers"}],"industries":[{"code":"541512","title":"Computer Systems Design Services","slug":"computer-systems-design-services"},{"code":"541511","title":"Custom Computer Programming Services","slug":"custom-computer-programming-services"},{"code":"513210","title":"Software Publishers","slug":"software-publishers"}],"jobPosting":{"@context":"https://schema.org","@type":"JobPosting","title":".NET Developer with JavaScript & React","description":"Job Description:\r\nCandidate Eligibility\r\nMust be local to NJ-NY (commutable from Brooklyn, NY).\r\nLinkedIn profile is mandatory .\r\nResponsibilities\r\nDesign, develop, test, and deploy web and desktop applications using .NET technologies.\r\nDevelop interactive, responsive applications using React (primary) and Angular (secondary).\r\nWrite and optimize SQL queries , stored procedures, and data manipulation routines.\r\nAssist in the design and implementation of software solutions and program specifications.\r\nConduct technical documentation, testing, and software conversions.\r\nCollaborate with team members using Agile practices and Azure DevOps/TFS.\r\nDevelop map-based applications using GIS mapping software (ESRI ArcGIS, Mapbox, Open Layers preferred).\r\nWork on Business Intelligence, Decision Support Systems, and online payment integration.\r\nParticipate in federal, state, or local government software projects.\r\nMandatory Skills\r\nExperience: Minimum 13+ years in software development including coding, testing, implementation, and documentation.\r\nFull-Stack Development: 15+ years hands-on experience with Microsoft .NET (C#, WPF, WCF, MVC, Microservices) and SQL Server (2014/2017/2019).\r\nDatabase: Relational database design, normalization, T-SQL, stored procedures, SSIS, data modeling tools (ERwin/ERStudio).\r\nAnalysis & Reporting: Data analysis, ad-hoc reporting, Microsoft Excel proficiency.\r\nGIS/Mapping: ESRI ArcGIS Desktop, ArcGIS Online, Mapbox, or Open Layers preferred.\r\nOther: Online payment integration, mobile/disconnected application architecture, Business Intelligence.\r\nPreferred Qualifications\r\nBA/BS in a technology-related field or equivalent.\r\nAdvanced certifications in application development, Microsoft Certified Professional, AWS or Azure certifications.\r\nStrong analytical, problem-solving, leadership, and communication skills.\r\nETHEREUM TECHNOLOGIES LLC is an equal opportunity employer inclusive of female, minority, disability and veterans, (M/F/D/V). Hiring, promotion, transfer, compensation, benefits, discipline, termination and all other employment decisions are made without regard to race, color, religion, sex, sexual orientation, gender identity, age, disability, national origin, citizenship/immigration status, veteran status or any other protected status. ETHEREUM TECHNOLOGIES LLC will not make any posting or employment decision that does not comply with applicable laws relating to labor and employment, equal opportunity, employment eligibility requirements or related matters. Nor will ETHEREUM TECHNOLOGIES LLC require in a posting or otherwise U.S. citizenship or lawful permanent residency in the U.S. as a condition of employment except as necessary to comply with law, regulation, executive order, or federal, state, or local government contract\r\nJ-18808-Ljbffr","datePosted":"2026-07-15T03:00:23.995Z","dateModified":"2026-07-15T03:00:23.995Z","hiringOrganization":{"@type":"Organization","name":"Ethereum Technologies","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"New York","addressRegion":"NY","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"4b30580ca45f991a66b7e5e9"},"url":"https://jobsearcher.com/jobs/4b30580ca45f991a66b7e5e9"}}