Le Développeur logiciel /Software Developer - Full Stack (.NET C#)

McKesson•Montreal, QC

3d•$77,600 - $129,300•Hybrid

About The Position

The Software Developer - Full Stack (.NET C#) serves as an experienced individual contributor within McKesson’s engineering organization, responsible for designing, developing, and delivering scalable, high‑quality web applications that support customer‑facing (B2C) solutions. This role applies strong full‑stack expertise across backend and frontend technologies, ensuring applications meet performance, security, and usability requirements while aligning with enterprise development standards. Operating within the Professional career stream, this role independently executes complex development tasks, contributes to feature delivery, and supports architectural design decisions while collaborating closely with cross‑functional teams. The Developer participates across the SDLC, contributing to application design, coding, testing, and deployment. The role emphasizes modern development practices including microservices architecture, API‑driven design, and cloud‑aligned development patterns. The developer works collaboratively with product, UX/UI, QA, and engineering teams to ensure seamless delivery of high‑quality solutions. Additionally, the Developer resolves moderately complex technical challenges, contributes to system improvements, and supports continuous enhancement of engineering practices. This role builds strong technical depth while gaining exposure to increasing architectural complexity, positioning for progression to senior‑level responsibilities.

Requirements

Solid understanding of software development methodologies and Agile delivery frameworks.
Strong proficiency in full‑stack development, including: Backend: .NET, C#, microservices Frontend: Angular, TypeScript, Vue.js, HTML, CSS, JavaScript
Working knowledge of API design, system integrations, and distributed architectures.
Experience with relational databases (SQL Server) and familiarity with NoSQL (MongoDB) preferred.
Understanding of application security, performance optimization, and scalable design patterns.
Familiarity with CI/CD pipelines, version control systems (e.g., Git), and code quality practices.
Strong problem‑solving and debugging skills, with ability to resolve moderately complex issues.
Ability to work independently on assigned tasks while collaborating effectively within Agile teams.
Effective communication skills to collaborate with technical and non‑technical stakeholders.
Demonstrated adaptability, learning mindset, and commitment to continuous improvement.
Bachelor’s degree in Computer Science, Engineering, Information Technology, or equivalent experience.
Typically requires 4+ years of relevant software development experience
Hands‑on experience building enterprise or B2C applications using modern frameworks and microservices architecture.
Experience with cloud‑native or distributed systems environments, version control, and CI/CD ecosystems.

Responsibilities

Design and develop robust web applications using .NET microservices, C#, Angular, TypeScript, and Vue.js.
Collaborate with UX/UI designers to translate design concepts into functional applications.
Collaborate with cross-functional teams to define, design, and implement new features, ensuring seamless functionality and optimal user experience.
Assist in designing application architecture to ensure scalability, security, and performance.
Work with SQL Server, with a preference for experience in MongoDB, to manage and optimize data storage solutions.
Participate in code reviews to maintain high-quality coding standards and optimize application performance.
Work closely with other developers, product managers, and designers to deliver solutions that meet business needs.
Keep up to date with the latest industry trends and technologies to continuously improve development practices.