
We have revolutionized allergy diagnostics and have been operating successfully in 115 countries for over 10 years with our diagnostic products and patented technologies. Our products help clarify allergies in a single step, for humans and animals alike. Allergies are diagnosed in a highly specific manner so that patients get help from their specialist fast. We increase quality of life, enable personalized treatment, advance research and relieve the health system.
We’re expanding our presence in Canada and are looking for our first field service specialist based in Quebec or Ontario. You’ll support laboratories across Canada and the US and be the face of MADx on site.
The base salary range for this position is CAD 45.000 – 70.000 per year. Final compensation within this range depends on qualifications and experience. This role is also eligible for a bonus.
We do not use artificial intelligence to screen, assess or select applicants. Every candidate we interview will hear back from us about the outcome.
Ready to join the team?
Apply through our careers page; we’d love to see your resume.
MacroArray Diagnostics (MADx) is committed to equity, diversity and inclusion. We welcome applicants of all backgrounds and do not discriminate on any ground protected under the Ontario Human Rights Code, the Quebec Charter of Human Rights and Freedoms or other applicable law. Accommodations are available on request for candidates with disabilities at every stage of the hiring process

Since the foundation of MADx in 2016, we produce reliable allergy and food intolerance tests for diagnostic clinics, laboratories, doctors' practices and hospitals.
In the beginning there was a vision to improve and modernise immunodiagnostics. Scientists - like our founders, Dr. Christian Harwanegg and Dr. Christian Sascha Dennstedt - always strive for disruptive innovation. So after more than a decade with leading companies in the field Dr. Christian Harwanegg decided to start his own enterprise in 2016. The goal was clear: The newly founded company MADx (Macro Array Diagnostics) should create an allergy test that is supposed to be better, more efficient and easier to use than the ones of the competition. In addition, we wanted to offer the entire value chain from test material to evaluation and interpretation of results, all under one roof.
A mammoth project? Without question, but worth the effort: for sure. Over the past years, we have launched two generations of the ALEX (Allergy Xplorer), which now tests for around 300 different allergens - in a single, non-invasive step. Our panel covers nearly 100% of the world's relevant allergens. We have developed proprietary hardware and software solutions that define new standards. We are constantly innovating and expanding our portfolio, as most recently with the FOX (Food Xplorer), a solution for the detection of IgG-mediated food intolerances.