Senior Architect - Onsite

Dice is the leading career destination for tech experts at every stage of their careers. Our client, VIVA USA INC, is seeking the following. Apply via Dice today!Title: Senior Architect - OnsiteMandatory skills:NET development,C#, .NET, Entity Framework,RESTful APIs, GraphQL, .NET applications, APIsSQL Server, stored procedures, indexing strategies, SQL Server stored procedures, indexes, queries,GitHub Enterprise, modernizing legacy MVC applications,React, Vite, NodeJS,stabilizing, improving applications, active production environments,financial, tax, property related systemsDescription:The client is seeking a Senior .NET Application Architect and Lead Developer to provide technical leadership for application migration and modernization efforts following a recent tax accounting system implementation. This role reports directly to the IT Director and is responsible for assessing existing MVC based and Entity Framework applications, defining architecture recommendations, and leading hands on development work.This is a delivery focused role requiring both architectural judgment and direct coding responsibility in a fast paced, high visibility environment.Essential Duties And ResponsibilitiesReview existing MVC based applications and identify required migration or modernization work.Define and recommend application architecture patterns and technical standards appropriate to the current environment.Break technical work into milestones, deliverables, and development tasks.Provide development estimates and support project planning activities.Lead hands on development of .NET applications and APIs (Rest & GraphQL).Design, develop, and optimize SQL Server stored procedures, indexes, and queries.Ensure best practices with Entity Framework code first and data access patterns.Develop and enhance front end utilizing react and prime react componentsCollaborate with business analysts to translate functional requirements into technical designs.Work closely with the development team, business analysts, and IT Project Manager to define scope and sequencing.Mentor and support other developers through code reviews and troubleshooting.Support development workflows using GitHub Enterprise.Communicate progress, risks, and technical recommendations clearly to the IT Director and project leadership.Perform other related duties as assigned.Skill - Required / Desired Amount Of ExperienceProfessional .NET development experience - RequiredDemonstrated experience taking ownership of existing applications and codebases - RequiredDeep expertise with C#, .NET, and Entity Framework - RequiredStrong experience designing and building RESTful APIs and using GraphQL - RequiredAdvanced SQL Server expertise including stored procedures and indexing strategies - RequiredProven Experience Using GitHub Enterprise. - RequiredDemonstrated experience leading development efforts and mentoring other developers - RequiredStrong Written And Verbal Communication Skills - RequiredExperience migrating or modernizing legacy MVC applications - Highly desiredExperience with React, Vite, and NodeJS - Highly desiredExperience stabilizing or improving applications in active production environments - Highly desiredExperience working in public sector or highly visible environments - Highly desiredExperience supporting financial, tax, or property related systems - Highly desiredVIVA USA is an equal opportunity employer and is committed to maintaining a professional working environment that is free from discrimination and unlawful harassment. The Management, contractors, and staff of VIVA USA shall respect others without regard to race, sex, religion, age, color, creed, national or ethnic origin, physical, mental or sensory disability, marital status, sexual orientation, or status as a Vietnam-era, recently separated veteran, Active war time or campaign badge veteran, Armed forces service medal veteran, or disabled veteran. Please contact us at for any complaints, comments and suggestions.Contact Details :Account co-ordinator: Binodh M.TVIVA USA INC.3601 Algonquin Road, Suite 425Rolling Meadows, IL 60008|