.NET Developer​/Applications Developer

Overview

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JOB DETAILS:

• Position: .NET Developer/ Applications Developer
• JOB #: 44198 – 65277
• Duration: 4 Months (Contract)
• Location:
  
  HYBRID – Hartford, CT 06103
• Pay Rate: $62.00 (W2) or $68.00 (Incorporated)

HYBRID: LOCAL CANDIDATES ONLY, able to work ONSITE 2 days per week

HOURS:

MON-FRI 8am – 5pm

NOT accepting 3rd Party C2C candidates for any reason
NOT accepting H1B Transfer candidates
NOT accepting candidates willing to relocate (LOCAL CANDIDATES Only)

Software Application Developer Application Modernization

Software Application Developer will implement and maintain server side and UI components as part of a legacy-to-modernization effort. The project targets .NET Framework 4.8 and uses Visual Studio 2022 for development. They will focus on Full Stack application development (server and UI), database integration, ETL/SSIS collaboration, performance and security hardening, and CI/CD support within an Agile Scrum team. Integrations are implemented via direct database access, SSIS/ETL, file interfaces, and scheduled jobs.

• Implemented user stories with server and UI components.
• Technical design documents, UI mapping, and runbooks for operational support.
• Database schema updates, stored procedures, and performance tuning changes.
• SSIS/ETL coordination artifacts and integration test results.
• Unit/integration test artifacts and CI pipeline results in Azure Dev Ops.
• Deployment artifacts, pipeline definitions, and rollback/runbook documentation.
• Status reports, defect logs, and knowledge transfer materials.

Requirements Analysis & Documentation
Collaborate with product owners, business stakeholders, and architects to elicit, analyze, and document technical and functional requirements. Translate business requirements into developer tasks, acceptance criteria, and Azure Dev Ops work items. Produce and maintain technical design notes, screen/interface mapping’s, and operational runbooks.

Application Development & Implementation
Design, implement, and refactor server-side components using C# and ASP.NET MVC targeting .NET Framework 4.8. Build and maintain Razor views and client behaviors using HTML5, CSS3, JavaScript, jQuery, and Bootstrap. Implement business logic, background jobs, scheduled tasks (Windows services / Task Scheduler), and server-side processing without introducing API layers. Use Entity Framework or  and stored procedures for direct database access and transactional logic.

Participate in code reviews and enforce coding standards, security, and maintainability best practices.

Database, Integration & ETL Collaboration
Work with Azure SQL / SQL Server schema, stored procedures, indexing and performance tuning. Collaborate with data engineers on SSIS packages, ETL processes, and file-based interfaces; validate integration points and data flows. Implement data access patterns that support migration validation and referential integrity checks.

Quality, Performance & Security
Profile and resolve performance issues; implement caching, batching, and asynchronous processing where appropriate. Apply secure coding practices; implement authentication/authorization used by the project (Windows auth, Forms auth, or Azure AD as applicable). Assist with operational support: logging, monitoring, diagnostics and incident response runbooks.

Dev Ops & Release Management
Contribute to CI/CD pipeline definitions and maintenance in Azure Dev Ops (builds, tests, packaging, deployments). Produce deployment artifacts and support automated deployments to test, staging, and production environments. Maintain deployment documentation and rollback plans.

Agile/Scrum Collaboration
Participate in all Scrum ceremonies (daily standups, sprint planning, reviews, retrospectives). Collaborate closely with QA, data migration specialists, and business SMEs to deliver sprint goals.

Strong experience providing Full Stack application development (server and UI), database integration, ETL/SSIS collaboration,…