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Kitchener, Ontario, Canada
Remote only
AI-First, Agentic AI
Remote Canada
Expected Salary Range: $110,000 - $130,000 CAD, depending on experience and qualifications
Role Type: New Role
AI Disclosure: AI is used to screen, assess, or select applicants for this role
We’re a software company at the start of building a brand-new, highly visible SaaS application. This is an exciting opportunity to join early and contribute to the technical foundation of a new product while learning from experienced engineers and helping deliver core product capabilities.
We’re looking for a motivated mid-level engineer who is comfortable building production software and is excited to work with an AI-first mindset. You should be curious about agentic AI workflows, automation, and modern AI development tools, and eager to use them responsibly to improve productivity, testing, documentation, and software quality.
This project will use an AI-Development Life Cycle, or AI-DLC, to help drive the creation, testing, and deployment of the application. You’ll be fully supported in using AI-assisted development practices as part of your day-to-day engineering workflow.
In this role, you’ll help design, build, test, and maintain backend systems using .NET/C# and modern architectural patterns such as Event Sourcing, CQRS, Domain-Driven Design, and Vertical Slice architecture. You’ll work in a cloud-native environment using AWS, PostgreSQL, RabbitMQ, and Docker, contributing to a platform built for scale, reliability, and rapid iteration.
This is a strong fit for an engineer who has solid professional experience, can work independently on well-defined features, collaborates well with senior engineers, and is ready to grow into deeper technical ownership over time.
In this role, a successful mid-level engineer will be able to take well-defined features or technical tasks, clarify requirements, implement reliable solutions, write appropriate tests, and collaborate effectively with senior engineers on design decisions. Over time, you’ll grow into owning larger areas of the system, making stronger architectural contributions, and helping improve how the team uses AI-assisted development practices.
The ideal candidate is a hands-on engineer who enjoys learning, building, and shipping. You may not have led architecture for a large platform yet, but you have strong fundamentals, production development experience, and the motivation to grow. You’re comfortable working with modern backend technologies, open to feedback, and excited by the opportunity to help build a new AI-first SaaS product from the ground up.
Jonas Software 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. Within 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.
Jonas Software 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, Jonas Software 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.