Senior Developer

Roles/Responsibilities:

• Requirements Analysis & Documentation
  • Collaborate with OEC stakeholders and technical teams to elicit, analyze, and document business and system requirements.
  • Translate business needs into user stories and acceptance criteria, maintaining a refined Azure DevOps product backlog.
  • Document current and future state workflows, integration points, and data dependencies.
  • Create and validate data mapping documents between legacy and modern systems.
  • Develop interface mapping documentation to align legacy screens and functions with modernized application components.
  • Define and maintain functional, non-functional, and reporting requirements, ensuring end-to-end traceability.
• Software Development & Technical Implementation
  • Design, develop, and refactor components using ASP.NET MVC, Entity Framework, and Azure App Service.
  • Contribute to CI/CD pipeline setup and optimization using Azure DevOps and Azure Git Repositories.
  • Work with Azure SQL databases to design schema, implement stored procedures, and optimize performance.
  • Collaborate with data engineers on SSIS-based ETL processes and data migration activities.
  • Participate in code reviews, ensuring adherence to best practices for performance, maintainability, and security.
• Data Migration Validation & Testing
  • Develop and maintain omnipotent (comprehensive, reusable) data validation scripts to verify migrated data after each migration cycle in test environments.
  • Validate record counts, referential integrity, field-level transformations, and business rule consistency across environments.
  • Identify and analyze data discrepancies, collaborating with developers and data teams to resolve issues.
  • Maintain documentation for data validation procedures, testing outcomes, and transformation logic.
  • Support system, integration, and user acceptance testing (UAT) by creating and executing test cases.
  • Log and manage defects and testing results using Azure DevOps.
• Agile/Scrum Collaboration
  • Serve as an active member of a cross-functional, self-managed Scrum team responsible for delivering working software increments.
  • Participate in all Scrum ceremonies-including daily stand-ups, sprint planning, reviews, and retrospectives.
  • Work closely with the Product Owner to refine and prioritize backlog items and define sprint goals.
  • Contribute to a culture of continuous improvement, team collaboration, and shared accountability.

• Key Deliverables
  • User Stories with Acceptance Criteria
  • Functional & Non-Functional Requirements
  • Current/Future State Process Maps
  • Legacy-to-Modern Data Mapping Documents
  • Legacy-to-Modern Interface Mapping Documents
  • Developed and Tested .NET Components
  • Data Validation and Migration Testing Scripts
  • Test Plans, Test Cases, and Test Results
  • Traceability Matrix
  • Deployment Artifacts via Azure DevOps CI/CD
  • Status Reports and Issue Logs

Mandatory Skills:

1. Proficiency in ASP.NET MVC and Entity Framework for web application development.
2. Strong understanding of Azure platform services, including Azure SQL, App Service, Azure DevOps, CI/CD pipelines, and Azure Git Repositories.
3. Expertise in developing and executing automated data validation/testing scripts (SQL or other scripting languages).
4. Strong grasp of relational databases, data modeling, and data mapping techniques.
5. Experience documenting and validating legacy-to-modern data and interface mappings.
6. Proficiency in Azure DevOps for managing work items, test cases, and defect tracking.
7. Solid understanding of Agile/Scrum principles and practices.
8. Proficiency in Microsoft Office Suite, including Excel (for data analysis) and Visio (for process mapping).

Desirable Skills:

1. Experience with legacy system modernization or public-sector transformation projects.
2. Knowledge of security, access control, and user role management in enterprise applications.
3. Familiarity with API documentation, system integration, and report validation.