Software Engineer .NET/Angular (Azure Migration)

Software Engineer .NET/Angular (Azure Migration) DCA2252

Work Arrangement: Onsite (no remote option)

Location: Wilmington, Delaware

Duration: ~12 months (2,088 total hours) | 40 hrs/week, 8 hrs/day

Work Authorization: U.S. Citizens or Green Card holders only

Engagement Type: W-2 only (no C2C/1099/sponsorship)

Overview

Client seeks a senior Full-Stack .NET Engineer to provide design leadership and hands-on development for critical web applications and services. Youll serve as a principal application designer for major enhancements and new builds, translating business requirements into scalable architectures and delivering high-quality solutions using .NET (Framework & Core), Angular, SQL Server, and Azure . You will also mentor less experienced engineers and uphold development standards across the SDLC.

Key Responsibilities

• Lead and execute complex systems analysis, design, and development across full stack (.NET/Angular) with high coding standards and code reviews.
• Design and develop ASP.NET WebForms and .NET MVC/.NET 6+ features; modernize legacy components and migrate multi-tier/monolith apps to Azure with resilient, scalable patterns.
• Build and maintain RESTful Web APIs ; model data with Entity Framework Core ; author performant T-SQL ; optimize DB structures and queries.
• Practice TDD with unit tests and mocking; create detailed test plans ; prepare test data; drive defect management and root-cause analysis.
• Orchestrate builds and deployments with CI/CD ; collaborate with Operations and peer Technology teams through user acceptance testing and releases.
• Produce and maintain clear technical/functional specifications , diagrams, and documentation; review and improve documentation from junior staff.
• Evaluate interdependencies among applications and platforms; ensure performance, reliability, security, and compliance.
• Estimate tasks, plan sprints/releases, and drive milestones and delivery dates ; provide technical leadership and mentoring.
• Recommend new technologies, tools, and processes; lead/participate in vendor evaluations when needed.
• Adhere to Client SDLC and promote development standards and procedures.

Required Qualifications

• Education/Experience:
• Associates degree and 6+ years in systems analysis/application development; or
• In lieu of a degree: 8+ years combined higher education/work experience including 6+ years in systems analysis/application development.
• Technical Must-Haves:
• .NET Framework 4.8 (C#) enterprise development (10+ yrs)
• .NET 6+ / .NET Core (C#) modern services and APIs (5+ yrs)
• Angular (front-end SPA development; experience with PrimeNG / Kendo UI a plus)
• Web API (3+ yrs), ASP.NET WebForms (5+ yrs)
• Entity Framework Core (3+ yrs), SQL Server (5+ yrs)
• Azure Cloud experience refactoring and moving WebForms/monolith apps to Azure (3+ yrs)
• GitLab (5+ yrs), Unit testing & mocking (3+ yrs), Dependency Injection , SOLID/clean code practices
• Familiarity with CI/CD pipelines; exposure to DocuSign and FileNet integrations is a plus.

Preferred Qualifications

• Deep understanding of Clients application framework and integrated/interfacing applications ; mastered view of end-to-end systems.
• Proven ability to mentor engineers and lead technical workstreams across complex initiatives.
• Ability to multitask across components of complex projects; proactive, action-oriented, and comfortable operating autonomously and in teams.

Risk, Compliance & Culture

• Understand and adhere to Clients risk and regulatory standards, policies, and controls in accordance with Clients Risk Appetite.
• Maintain internal control standards, including timely remediation of audit/regulatory points.
• Promote an environment that supports diversity and reflects the Client brand.