Isatis, in full Isatis Software Solutions, was founded over thirty years ago by Jack van Poll and Jeroen Penninx. It grew from a local consultancy into a nearshore technology partner for Dutch and international companies, engineering based in Sarajevo.
From internal business tools to complex enterprise platforms: microservices, mobile apps, data platforms and AI solutions in healthcare, energy, government, manufacturing and education.
“Jack and I started Isatis with NCare, a project for Mosadex E-Health. The software checked medication when prescriptions were written and before medicines were given, including checks for overdosing, allergies and contraindications. We took the project to Bosnia, where our first three engineers worked on it. NCare was the start of our engineering organisation in Sarajevo.”
— Jeroen Penninx, Director and Co-Founder
We’ve built a place where engineers have real ownership, ideas are heard early, and long careers are the norm, not the exception.
Pursue excellence.
We hold ourselves to high standards in everything we ship, from architecture decisions to the last line of code. Every change is reviewed by someone else before it goes out.
All employees, users and partners treated with respect.
Everyone can speak freely, contribute openly and feel valued, regardless of role, background or seniority.
Health above all else.
We watch workload and hours as closely as we watch delivery, because people who are worn out do not write good software.
Say it, do it.
We mean what we say and deliver what we promise, with clients, with partners and with each other. If a deadline is going to slip, you hear it from us first.
Consistent delivery, long-term commitment.
Three decades in business, built on consistent delivery and steady growth.
We love what we do.
Good software comes from people who care about it. We hire for curiosity, and we give people room to keep learning.
Small, focused teams where every voice matters. No silos, no politics, good people building good software together.
Permanent contracts, competitive salaries benchmarked annually, and a company with a 30+ year track record behind it.
A dedicated learning budget, internal tech talks, conference attendance and access to certifications. We invest in your growth.
Work across diverse projects in different industries, with modern tech stacks, architectures and real complexity.
We combine strong engineering with staying power, for our clients and for our own people. We want to build software people rely on, use the right technology for the job, and run a company where good engineers can do their best work and grow. From Nijmegen and Sarajevo, in one time zone with our clients.
Strong engineering and strong people, on every project.
The right technology for the job, chosen with your team’s skills in mind.
A place where engineers keep learning, and where most of them stay.