Senior .NET Developer

Job Description

We are seeking an experienced Senior .NET Developer to review, stabilize, and modernize the PensionPal desktop application. This engagement focuses on working within an existing production system, rather than greenfield development.

The ideal candidate is highly analytical, experienced in enterprise environments, and confident working with undocumented or legacy systems.

Core Responsibilities

Perform a full codebase review and document findings

Assess application architecture and data access patterns

Review SQL Server schema, queries, and performance risks

Identify and remediate code-level security risks

Fix stability issues, runtime errors, and high-risk defects

Provide modernization recommendations without disrupting existing workflows

Deliverables

Written technical assessment report

Architecture and data flow overview

List of remediated issues and recommendations

Clear handoff documentation for internal developers

Required Skills

Strong C# and .NET experience

Solid SQL Server and legacy application experience

Enterprise production system support background

Ability to work with undocumented and complex codebases