Javascript developer Jobs in Vancouver, BC

Job Description: Location: Hybrid – Vancouver, BC

Role: Functional Quality Engineer

Experience Required: 6–8 Years

Skills: Agile Way of Working, Functional Testing

Role Overview:

We are seeking a highly skilled Functional Quality Engineer with strong .NET development expertise. This role requires hands-on experience with C#, ASP.NET, web technologies, SQL Server, and secure coding practices. The ideal candidate will bring both development and testing capabilities to ensure delivery of high‑quality, maintainable, and secure applications.

Role Responsibilities:

· Analyze functional requirements and ensure comprehensive test coverage across backend and frontend components.

· Participate in all phases of development to validate functional behavior, performance, and integration points.

· Work closely with developers, business analysts, and product teams to understand system behavior and identify potential defects early in the lifecycle.

· Create and maintain detailed test cases, test plans, and execution reports.

· Validate API behavior, data integrity, and UI rendering across browsers.

· Ensure secure coding practices are followed and verify implementation of security controls.

· Perform unit-level and system-level validation as required.

· Use diagnostic tools and logging to investigate defects, performance issues, and system anomalies.

· Contribute to design documentation and ensure clarity for future maintenance.

· Support continuous improvement by suggesting enhancements and design optimizations.

· Work in an Agile environment and collaborate in iterative sprints.

Essential Skills & Experience:

· Strong expertise in C#, ASP.NET, ASP.NET Core, and Web API development.

· Front‑end development experience with HTML, CSS, JavaScript, jQuery, and JSON.

· Strong working knowledge of SQL Server, including:

· T‑SQL

· SSRS

· Database administration fundamentals

· Hands-on experience with LINQ and Entity Framework.

· Proven ability to develop and validate secure web applications, with solid understanding of secure coding practices.

· Experience writing or reviewing design documents.

· Proficiency with .NET diagnostic tools for profiling and troubleshooting applications.

· Strong understanding of object-oriented programming, design principles, and software design patterns.

· Ability to write clean, readable, maintainable code with adherence to industry coding standards.

· Solid understanding of cross‑browser rendering and UI performance considerations.

· Experience working with a range of technologies and modern development practices.

· Experience writing and maintaining unit tests to ensure code quality and reliability.

· Agile development experience.

Desirable / Nice-to-Have Skills:

VB.NET experience.

Experience with Knockout.js (preferred but not required).

Experience with WF (Windows Workflow Foundation), WCF (Windows Communication Foundation), and WPF (Windows Presentation Foundation).