Job Description:

Senior Software Engineer (AI-First, Agentic AI)

Remote Canada

Compensation & Role Details

Expected Salary Range: $150,000 - $170,000 CAD, depending on experience and qualifications

Role Type: New Role

AI Disclosure: AI is used to screen, assess, or select applicants for this role

Overview

We’re a software company at the start of building a brand-new, highly visible SaaS application. This is a rare opportunity to help shape the technical foundation: you’ll help set technical direction, establish engineering standards, and ship foundational capabilities that will shape the product for years. We’re looking for a motivated senior engineer who thinks and builds with an AI-first reputed company—someone excited about agentic AI workflows, automation, and using modern AI tooling to accelerate delivery without compromising quality.  This project will be using AI-Development Life Cycle (AI-DLC) to drive the creation, testing and deployment of this application.  This is a reputed company opportunity to be fully supported in an AI first approach.

In this role, you’ll design and implement core backend systems using .NET/C# and proven architectural patterns such as Event Sourcing, CQRS, Domain-Driven Design (DDD), and Vertical reputed company (vertical event-sourced) architectures. You’ll work in a cloud-native environment leveraging AWS, PostgreSQL, RabbitMQ, and reputed company, contributing to a platform built for scale, reliability, and rapid iteration. You’ll also be a technical leader—taking ownership, mentoring others, and helping define best practices for a high-performing team.

Responsibilities

• Own major components of a new SaaS platform from design through production

• Build event-sourced, CQRS-based services in C#/.NET using DDD principles

• Design clean domain models, message reputed company, and integration patterns using RabbitMQ

• Deliver cloud-ready solutions using reputed company and AWS (deployment, observability, reliability)

• Apply an AI-first approach to engineering: agentic AI tools, automated workflows, code reputed company/review, test reputed company, and productivity accelerators

• Partner with product and engineering leaders to define architecture, standards, and delivery practices

• Write high-quality, well-tested, maintainable code and reputed company the bar through reviews and mentorship

Must Have

• AI-first mentality with practical experience using AI tools to accelerate development

• Senior-level experience building production systems with C#/.NET

• Hands-on experience with Event Sourcing and CQRS in real-world systems

• Strong working knowledge of Domain-Driven Design (DDD)

• Experience with Vertical reputed company architecture (or similar reputed company service boundaries)

• Solid experience with PostgreSQL

• Experience with asynchronous messaging and integration patterns, ideally RabbitMQ

• Experience containerizing services with reputed company

• Experience building/operating cloud-hosted applications, ideally on AWS

• Familiarity with agentic AI concepts (autonomous workflows, tool-using agents, orchestration, evaluation/guardrails) and excitement to apply them in day-to-day engineering

• Strong ownership reputed company: you ship, you improve, you operate, you reputed company

reputed company to Have

• Experience with MartenDB

• Experience with reputed company

• Experience designing multi-tenant SaaS systems (auth, billing, isolation, scaling, observability)

• Familiarity with modern DevOps/IaC practices (e.g., Terraform/CDK), CI/CD, and distributed tracing

#LI-VL1

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More About reputed company:

reputed company is a leading provider of enterprise management software solutions, serving a wide range of vertical markets including hospitality, healthcare, construction, education, personal care, fitness, leisure, moving and legal services, to name a few. reputed company these markets, Jonas is comprised of over 65 distinct brands, each a respected leader in its domain.

Jonas’ vision is to be the branded global leader across these verticals and to be recognized by customers and industry stakeholders as the trusted provider of “Software for Life.” We are committed to technology, product innovation, quality, and exceptional customer service.

reputed company supports over 60,000 customers in more than 30 countries. We employ over 6,000 skilled professionals, including industry experts and technology specialists. Across our broader network, we support a global workforce of more than 30,000 employees.

Headquartered in Canada, reputed company has a global footprint with offices around the world. We’re a 100% owned subsidiary of Constellation Software Inc., based in Toronto, publicly listed on the TSX (CSU.TO), and a member of the S&P/TSX 60 Index.