
We have revolutionized allergy diagnostics and have been operating successfully in more than 100 countries for over 10 years with our diagnostic products and patented technologies. Our products help clarifying allergies in a single step – for humans and animals alike. Allergies are diagnosed in a highly specific manner so that patients receive help by their specialist in no time. We increase quality of life, enable personalized treatment, advance research and relieve our health system.
Your responsibilities:
Preparation of buffer, media and samples
Filtration, concentration and quality control of samples
Postprocessing of protein purification experiments
Documentation, stock tracking and order management
Ensure accurate and traceable documentation of experiments
Optimization & validation of running processes
Support and maintenance of equipment
Your profile:
Completed education (HTL, Kolleg Rosensteingasse or equivalent)with strong laboratory background
Accuracy & commitment
Team spirit
Excellent command of English; German language skills are advantageous
Motivation to grow in exciting projects within a team and the ability to work and report independently
Nice to have: Practical experience with extract preparation methods (lab- and pilot-scale)
We offer:
A full-time position
Annual pass for Vienna's public transport and Pluxee vouchers
Collaboration with people who care about human and veterinary patients alike
An environment where you feel empowered to ask questions, make requests and offer ideas
An atmosphere created by the thoughts of sustainability, equity, diversity, inclusion, and mutual respect
For the cooperation in our team, we offer a payment in line with collective agreement (Handwerk und Gewerbe) based on a full-time position. Your actual salary depends on your previous experience and qualifications. Ready to become part of the MADx team? Apply now!

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.