{"schemaVersion":"jobsearcher.job.v1","id":"224fbe978ca36b7d26788879","url":"https://jobsearcher.com/jobs/224fbe978ca36b7d26788879","canonicalUrl":"https://jobsearcher.com/jobs/224fbe978ca36b7d26788879","title":"Senior Full-Stack Application Developer","description":"UNIVERSAL Technologies, LLC is seeking an experienced Microsoft Certified Senior Full-Stack Application Developer for an onsite role in New York, NY to support the design, development, testing, implementation, and enhancement of mission-critical workflow and asset management applications. Active LinkedIn preferred. The ideal candidate will have extensive full-stack development experience within Microsoft .NET and SQL Server environments and will work closely with project managers, business analysts, QA specialists, developers, and business stakeholders throughout the full software development lifecycle.\n\nWHO WE ARE\n\nUNIVERSAL Technologies, LLC is a Women-Owned (M/WBE) IT solutions and consulting company focused on delivering enterprise systems that significantly improve our clients' IT performance. We offer IT solutions across Application Development, Business/Systems/Data Analysis, Project Management, Cyber Security, Data Analytics, Infrastructure/Network Engineering, and High-Level Systems Architecture.\n\nWHAT WE OFFER\n\nOur W2 employees can expect competitive compensation, comprehensive medical, dental, and vision benefits, Group Life Insurance, a 401(k) plan, HSA/FSA options, Pre-Tax Transportation benefits, and generous paid time off and holiday policies.\n\nMANDATORY SKILLS/EXPERIENCE\n\nMinimum of 7 years of experience writing application software, performing data analysis, data access, data structure design, data manipulation, database development, programming, testing, implementation, technical and user documentation, and software conversions.\nExperience working across environments including, but not limited to, mainframe, mid-range, personal computers, and laptops.\nExperience assisting with and/or leading the design of program specifications and implementation of software solutions.\nBA/BS Degree or equivalent in a technology-related field or other degree preferred.\nAdvanced-level certifications and/or training in application development preferred.\nMicrosoft Developer certification preferred.\n5+ years of experience in object-oriented design, development, testing, and deployment of mission-critical business applications.\n5+ years of hands-on full-stack development experience using modern development tools and practices, including MVC, Angular, Web API, Microservices, Web Services, C#, HTML, HTML5, CSS3, JavaScript, Entity Framework, AngularJS, ASP.NET, .NET Core, GitHub, and SQL.\nStrong understanding of the Software Development Life Cycle (SDLC) and software release management.\n4+ years of application development experience using Design Patterns, MVC, Bootstrap, React, AngularJS, JavaScript, CSS, jQuery, JSON, and XML.\n4+ years of experience with relational database design, normalization, T-SQL, stored procedures, SQL Server 2017/2019, SSIS packages, SSRS reporting, and data modeling tools.\nProficiency in data analysis and ad-hoc reporting using T-SQL, SQL Server, and Microsoft Excel.\nExpertise in building large-scale information systems.\nExperience developing software involving extensive legal requirements.\nExperience using UML/Rational tools and/or other design tools.\nWorking knowledge of Software Development Lifecycle Management.\nWorking knowledge of Business Intelligence and Decision Support Systems.\nGeneral understanding of the Agile software development lifecycle.\nPrior experience supporting federal, state, and/or local government projects.\nEffective analytical, decision-making, problem-solving, communication, presentation, and leadership skills.\n\nSCOPE OF SERVICES\n\nThe Senior Full Stack Developer will support the development and implementation of workflow software applications designed to streamline business processes, improve operational efficiency, enhance user experiences, and support inspection, permitting, infrastructure maintenance, asset management, and related operational functions.\n\nResponsibilities will include:\n\nWork under the direction of a Project Manager.\nWork closely with business users to gather and understand business requirements for new and existing applications.\nCollaborate with Business Analysts, Quality Assurance Specialists, and Application Developers throughout the design, development, testing, and implementation of applications.\nDesign, prepare detailed technical specifications, develop, and maintain mission-critical systems.\nDesign and develop API integrations, implement web services, and create consumer-facing web applications.\nMaintain accountability for both front-end and back-end technologies within a web production environment.\nDevelop and integrate complex applications involving Microsoft .NET and SQL Server technologies.\nPerform web, web service, and desktop application development using C#.NET, .NET Core, ASP.NET, ADO.NET, HTML5, AJAX, WPF, WCF, MVC, jQuery, React, Entity Framework, LINQ, and Visual Studio 2017/2019.\nParticipate in the full development of Application Lifecycle Management (ALM) using Git, Microsoft Azure DevOps, and Jira.\nImplement design patterns, including Singleton and MVC, and adhere to established design principles.\nPerform and manage relational database design and normalization.\nDevelop T-SQL and stored procedures using SQL Server 2014/2017/2019.\nBuild secure web applications incorporating user authentication and role-based access control.\nGenerate reports using Microsoft SQL Server Reporting Services (SSRS).\nPerform ad-hoc reporting and data migration/transformation using SSIS packages.\nTest, monitor, maintain, and improve solutions through incremental updates, new features, and optimization.\nCreate design artifacts and deliverables, including use case diagrams, application architecture documentation, class and sequence diagrams, and high-level and detailed design documentation.\nUnderstand and apply high-level application architecture and design, network design, performance constraints, and security frameworks.\nAccurately estimate the time required to complete development tasks.\nDevelop business processes and approval flows.\nParticipate in and contribute to formal and informal technical reviews and presentations.\nResearch technical issues and present findings and/or recommendations.\nExplore new ideas and initiatives that encourage innovation and continuous improvement.\nEffectively communicate and collaborate with technical and non-technical colleagues and stakeholders.\nAssist with the migration of data from existing applications into newly developed solutions.\nContribute to and support application roll-out strategies.\n\nUNIVERSAL Technologies is an equal opportunity employer.","company":"Universal Technologies","rawCompany":"universal technologies","city":"New York","state":"NY","isRemote":false,"isActive":false,"createdAt":"2026-09-02T10:43:29.856Z","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":"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":"Senior Full-Stack Application Developer","description":"UNIVERSAL Technologies, LLC is seeking an experienced Microsoft Certified Senior Full-Stack Application Developer for an onsite role in New York, NY to support the design, development, testing, implementation, and enhancement of mission-critical workflow and asset management applications. Active LinkedIn preferred. The ideal candidate will have extensive full-stack development experience within Microsoft .NET and SQL Server environments and will work closely with project managers, business analysts, QA specialists, developers, and business stakeholders throughout the full software development lifecycle.\n\nWHO WE ARE\n\nUNIVERSAL Technologies, LLC is a Women-Owned (M/WBE) IT solutions and consulting company focused on delivering enterprise systems that significantly improve our clients' IT performance. We offer IT solutions across Application Development, Business/Systems/Data Analysis, Project Management, Cyber Security, Data Analytics, Infrastructure/Network Engineering, and High-Level Systems Architecture.\n\nWHAT WE OFFER\n\nOur W2 employees can expect competitive compensation, comprehensive medical, dental, and vision benefits, Group Life Insurance, a 401(k) plan, HSA/FSA options, Pre-Tax Transportation benefits, and generous paid time off and holiday policies.\n\nMANDATORY SKILLS/EXPERIENCE\n\nMinimum of 7 years of experience writing application software, performing data analysis, data access, data structure design, data manipulation, database development, programming, testing, implementation, technical and user documentation, and software conversions.\nExperience working across environments including, but not limited to, mainframe, mid-range, personal computers, and laptops.\nExperience assisting with and/or leading the design of program specifications and implementation of software solutions.\nBA/BS Degree or equivalent in a technology-related field or other degree preferred.\nAdvanced-level certifications and/or training in application development preferred.\nMicrosoft Developer certification preferred.\n5+ years of experience in object-oriented design, development, testing, and deployment of mission-critical business applications.\n5+ years of hands-on full-stack development experience using modern development tools and practices, including MVC, Angular, Web API, Microservices, Web Services, C#, HTML, HTML5, CSS3, JavaScript, Entity Framework, AngularJS, ASP.NET, .NET Core, GitHub, and SQL.\nStrong understanding of the Software Development Life Cycle (SDLC) and software release management.\n4+ years of application development experience using Design Patterns, MVC, Bootstrap, React, AngularJS, JavaScript, CSS, jQuery, JSON, and XML.\n4+ years of experience with relational database design, normalization, T-SQL, stored procedures, SQL Server 2017/2019, SSIS packages, SSRS reporting, and data modeling tools.\nProficiency in data analysis and ad-hoc reporting using T-SQL, SQL Server, and Microsoft Excel.\nExpertise in building large-scale information systems.\nExperience developing software involving extensive legal requirements.\nExperience using UML/Rational tools and/or other design tools.\nWorking knowledge of Software Development Lifecycle Management.\nWorking knowledge of Business Intelligence and Decision Support Systems.\nGeneral understanding of the Agile software development lifecycle.\nPrior experience supporting federal, state, and/or local government projects.\nEffective analytical, decision-making, problem-solving, communication, presentation, and leadership skills.\n\nSCOPE OF SERVICES\n\nThe Senior Full Stack Developer will support the development and implementation of workflow software applications designed to streamline business processes, improve operational efficiency, enhance user experiences, and support inspection, permitting, infrastructure maintenance, asset management, and related operational functions.\n\nResponsibilities will include:\n\nWork under the direction of a Project Manager.\nWork closely with business users to gather and understand business requirements for new and existing applications.\nCollaborate with Business Analysts, Quality Assurance Specialists, and Application Developers throughout the design, development, testing, and implementation of applications.\nDesign, prepare detailed technical specifications, develop, and maintain mission-critical systems.\nDesign and develop API integrations, implement web services, and create consumer-facing web applications.\nMaintain accountability for both front-end and back-end technologies within a web production environment.\nDevelop and integrate complex applications involving Microsoft .NET and SQL Server technologies.\nPerform web, web service, and desktop application development using C#.NET, .NET Core, ASP.NET, ADO.NET, HTML5, AJAX, WPF, WCF, MVC, jQuery, React, Entity Framework, LINQ, and Visual Studio 2017/2019.\nParticipate in the full development of Application Lifecycle Management (ALM) using Git, Microsoft Azure DevOps, and Jira.\nImplement design patterns, including Singleton and MVC, and adhere to established design principles.\nPerform and manage relational database design and normalization.\nDevelop T-SQL and stored procedures using SQL Server 2014/2017/2019.\nBuild secure web applications incorporating user authentication and role-based access control.\nGenerate reports using Microsoft SQL Server Reporting Services (SSRS).\nPerform ad-hoc reporting and data migration/transformation using SSIS packages.\nTest, monitor, maintain, and improve solutions through incremental updates, new features, and optimization.\nCreate design artifacts and deliverables, including use case diagrams, application architecture documentation, class and sequence diagrams, and high-level and detailed design documentation.\nUnderstand and apply high-level application architecture and design, network design, performance constraints, and security frameworks.\nAccurately estimate the time required to complete development tasks.\nDevelop business processes and approval flows.\nParticipate in and contribute to formal and informal technical reviews and presentations.\nResearch technical issues and present findings and/or recommendations.\nExplore new ideas and initiatives that encourage innovation and continuous improvement.\nEffectively communicate and collaborate with technical and non-technical colleagues and stakeholders.\nAssist with the migration of data from existing applications into newly developed solutions.\nContribute to and support application roll-out strategies.\n\nUNIVERSAL Technologies is an equal opportunity employer.","datePosted":"2026-09-02T10:43:29.856Z","dateModified":"2026-09-02T10:43:29.856Z","hiringOrganization":{"@type":"Organization","name":"Universal Technologies","sameAs":"https://jobsearcher.com"},"jobLocation":{"@type":"Place","address":{"@type":"PostalAddress","addressLocality":"New York","addressRegion":"NY","addressCountry":"US"}},"identifier":{"@type":"PropertyValue","name":"JobSearcher","value":"224fbe978ca36b7d26788879"},"url":"https://jobsearcher.com/jobs/224fbe978ca36b7d26788879"}}