.Net Developer
nLeague
Software Application Developer
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 targets .NET 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 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 ADO.NET 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# and.NET Framework 4.8 (ASP.NET MVC, Razor views).
- Experience with Entity Framework and/or ADO.NET, 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.
- Hands-on experience with SSIS or similar ETL tooling and coordinating application-side integration with ETL processes.
- Prior experience modernizing legacy .NET 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.
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