Senior Technical Implementation Engineer (.NET / SQL)

The Requirements

Solution Implementation & Development

Implement customized client solutions based on our core platform using C#,.NET, ASP.NET, and SQL Server.
Develop and optimize complex SQL components including stored procedures, views, and performance-tuned queries.
Build and extend web modules, APIs, integrations, and workflow components following modern development best practices.
Configure and deploy applications across environments including IIS and cloud-based PaaS environments.

System Integration & Architecture

Implement integrations with external systems using APIs, web services, and SAML-based Single Sign-On (SSO).
Evaluate technical feasibility, architecture considerations, and performance implications of new client requirements.
Collaborate with internal teams to build scalable, maintainable implementation solutions.

Delivery & Engineering Excellence

Estimate effort and contribute to technical planning for implementation projects.
Participate in code reviews, technical discussions, and design decisions to maintain engineering quality.
Develop and execute comprehensive test plans, test cases, and validation processes to ensure reliable deployments.
Ensure all changes follow proper CI/CD, testing, and release management processes.

Collaboration & Problem Solving

Work closely with delivery, product, other technical teams and stakeholders to refine requirements and define technical solutions.
Act as a technical advisor during implementation, helping identify risks and proposing practical solutions.
Troubleshoot complex technical issues and support high-priority client escalations when needed.

The Skills

7+ years of experience developing and implementing enterprise web applications using C#,.NET, and ASP.NET.
Strong SQL Server and T-SQL expertise, including: stored procedures, views, query optimization, performance tuning.
Experience with Azure DevOps or similar CI/CD tools.
Experience working with Git-based source control workflows.
Familiarity with Agile development environments and similar tools such as JIRA.
Experience deploying and supporting applications on IIS and cloud PaaS environments.
Strong knowledge of web technologies including JavaScript, jQuery, HTML5, and CSS3.
Strong analytical and troubleshooting skills, with the ability to diagnose complex technical issues.
Excellent communication skills and ability to collaborate across technical and business teams.

Nice to Have

Experience implementing SAML-based authentication / Single Sign-On integrations.
Experience with Azure or AWS cloud platforms.
Experience with RedGate SQL Toolkit.
Experience developing Windows Services or background processing systems.
Familiarity with PowerShell scripting or other deployment automation tools.
Experience integrating with enterprise identity providers (Okta, Azure AD, etc.).
Experience working with SaaS platforms and multi-tenant architecture.
Understanding of Content Management Systems, preferably DNN (aka DotNetNuke), Sitecore, Umbraco etc.

WTW is an Equal Opportunity Employer