Senior .NET Back End Developer

Pacific Programming & Tech Inc.

Senior .NET Backend Developer responsible for designing, developing, and maintaining scalable backend systems with .NET technologies. Collaborating with cross-functional teams on high-performance APIs and services in a hybrid environment.

Posted 6/14/2026full-timeMontreal • 🇨🇦 CanadaMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

Entity Framework.NETRabbitMQRedisSQL

About the role

Key responsibilities & impact

Design, develop, and maintain backend services using .NET and C#
Apply Clean Architecture principles to ensure maintainable and scalable codebases
Implement and consume RESTful APIs
Work with Entity Framework (EF) for data persistence and complex data modeling
Design and build event-driven systems using messaging technologies like RabbitMQ
Apply strong software architecture principles to guide system design and service interactions
Write unit tests and contribute to overall test automation practices
Integrate and manage distributed caching mechanisms (e.g., Redis, NCache) to improve performance
Develop efficient SQL queries and work closely with SQL Server
Collaborate with cross-functional teams, including frontend, DevOps, and QA
Participate in code reviews, architecture discussions, and mentoring junior developers

Requirements

What you’ll need

5+ years of experience in backend development using .NET / .NET Core
Strong experience with Entity Framework (EF)
Solid understanding of event-driven architecture and experience with RabbitMQ (or similar)
Hands-on experience applying Clean Architecture and SOLID principles
Strong grasp of general software architecture concepts (e.g., layered architecture, DDD)
Proficiency in unit testing frameworks (e.g., xUnit, NUnit, Moq)
Familiarity with distributed caching systems such as Redis or NCache
Experience building and consuming RESTful APIs
Strong skills in SQL Server development and optimization
Experience working with version control systems like Git

Benefits

Comp & perks

A benefits package that includes an extensive health insurance package
Annual vacation, sick and personal days
A hybrid work environment and flexible work arrangements to promote work-life balance
A collaborative and supportive work culture
Opportunities for professional growth and development

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

.NETC#Clean ArchitectureEntity FrameworkRESTful APIsRabbitMQSQLSQL Serverunit testingSOLID principles

Soft Skills

collaborationmentoringcode reviewsarchitecture discussions