.Net Developer

Department: CT OEC

Position: .Net Developer

Location: 450 Columbus Blvd. Suite 1202 Hartford Connecticut 06103 (Hybrid)

Duration: 6 Months

Job description:

• Software Application Developer Application Modernization
• Position Summary
  The Office of Early Childhood (OEC) is hiring a Software Application Developer to implement and maintain server side and UI components as part of a legacy-to-modernization effort. The project Framework 4.8 and uses Visual Studio 2022 for development. This is a hybrid position requiring 2 in office days.
• This role focuses on fullstack 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.

Key Responsibilities:

• 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 DevOps work items.
• Produce and maintain technical design notes screen/interface mappings and operational runbooks.

Application Development & Implementation

• Design implement and refactor serverside components using C# and MVC 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.

DevOps & Release Management

• Contribute to CI/CD pipeline definitions and maintenance in Azure DevOps (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.

Technical Skills & Qualifications

• Required
• Strong professional experience with C# Framework 4.8 ( MVC Razor views).
• Experience with Entity Framework and/or T-SQL stored procedures and query performance tuning on SQL Server / Azure SQL.
• Proficiency with front-end technologies used by the project: HTML5 CSS3 JavaScript jQuery Bootstrap.
• Practical experience with Azure DevOps: Git source control build/release pipelines work item and test management.
• Familiarity with Visual Studio 2022 for day-to-day development and debugging.
• Strong troubleshooting skills and experience resolving production defects and performance issues.
• Preferred

Experience with unit and integration testing frameworks and test automation.

Handson experience with SSIS or similar ETL tooling and coordinating application-side integration with ETL processes.

Prior experience modernizing Framework applications in public-sector or enterprise contexts.

Familiarity with Windows services scheduled tasks or job schedulers used to run background processing.

Experience with application logging/telemetry and operational runbooks.

Knowledge of security/access controls for enterprise applications and data handling best practices.

Exposure to accessibility (WCAG) and cross-browser compatibility testing.

• Key Deliverables

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 DevOps.

Deployment artifacts pipeline definitions and rollback/runbook documentation.

Status reports defect logs and knowledge transfer materials.