Senior .NET & Data Migration Developer

Stellar Professionals; Elmwood (CT); Hybrid; USD 120,000 - 150,000; Full time

Job summary

Stellar Professionals is seeking a Senior Developer to join a cross-functional Agile team for application development, modernization, and complex data migration initiatives. The role is hybrid with on-site one day per week in Hartford, CT, and interviews can be in-person or remote.

You will design and modernize components using ASP.NET MVC, C#, and Entity Framework, while driving data migration effort and maintaining backlogs in Azure DevOps.

Qualifications

• Experience translating business needs into user stories and backlogs.
• Proven ability to design and implement data migrations and ETL processes.
• Proficiency with Azure DevOps for backlog management.

Responsibilities

• Design, refactor, and build components using ASP.NET MVC, Entity Framework, and Power Apps.
• Develop and run automated SQL validation scripts for data accuracy across legacy and modern systems.
• Translate business needs into user stories and mappings; maintain product backlog in Azure DevOps.
• Collaborate on CI/CD pipelines and cloud services in Azure.

Skills

ASP.NET MVC

C#

Entity Framework

Power Apps

Tools

Azure DevOps

MS Visio

MS Excel

Azure Git Repositories

Job description

We are looking for a Senior Developer to join a collaborative, cross-functional Agile team to support application development, modernization, and complex data migration initiatives.

Position Details

• Location: Hartford, CT (Must be local or willing to commute/relocate)
• Work Arrangement: Hybrid (On-site 1 day per week)
• Interview Process: In-Person or Remote Options Available
• Shift: Standard EST Business Hours

Core Responsibilities

• Software Engineering: Design, refactor, and build components using ASP.NET MVC, Entity Framework, and Power Apps.
• Data Migration & Validation: Develop and run automated SQL validation scripts to ensure data accuracy across legacy and modern systems.
• Requirements & Mapping: Translate business needs into user stories, create legacy-to-modern data and interface mappings, and maintain product backlogs in Azure DevOps.
• Cloud & DevOps: Work within Azure SQL, App Services, and continuous delivery pipelines (CI/CD).

Key Skills Needed

• Web Tech: ASP.NET MVC, C#, Entity Framework, Power Apps
• Database & Scripting: SQL, Azure SQL, Data Modeling, Data Mapping, SSIS/ETL
• Cloud Platforms: Azure App Service, Azure DevOps, Azure Git Repositories
• Methodologies & Tools: Agile/Scrum, MS Visio (Process Mapping), MS Excel