Join our house of engineering


About Us

Innovation is our key to success.

We inspire our customers and turn their visions and ideas into real-life results, applying cross-industry experience and our extensive expertise in business and technology.

We combine our knowledge of engineering and IT, opening up new paths for our clients and implementing our projects quickly and reliably.

We take responsibility for the products, services, and business models of the digital future.

What We Build

As a solution partner with over 10.000 projects in our portfolio, we have developed specialties in Product Development, Digital Transformation, IoT, Business Innovation, Data Analytics, Product Engineering, Enterprise Collaboration, Smart Home, Product Innovation, Software Solutions, Augmented and Virtual Reality.

In Serbia, we currently have around 30 active projects.

Here are some of them:
thyssenkrupp devised a digitalised sales process to improve efficiency and the customer experience.
Tech: Azure, .NET, C#, Unity, Xamarin or Mixed Reality, HoloLens, Mobile

Wilo smart pumps

For service technicians and building managers, configuring and monitoring pump systems is a time-consuming and expensive business.
The solution: Pumps need to become smart! That means adding a cloud connection and an app for functions such as remote control and maintenance. Zühlke developed whole solution: gateway software, state of the art cloud backend and the mobile app for end users.
Tech: C#, .NET, Azure, Android, iOS, Cordova, Java.


Customer service is an important - if not the most important - part of Swisscom's corporate culture. And in the digital age this means above all offering customers new opportunities for self-care service. This is why Swisscom develops innovative cross-channel online experiences for its customers. These complex projects can be implemented quickly and efficiently thanks to the customer-specific cooperation model with Zühlke.
Tech: Java, Angular, Java, Angular, XSLT, Gradle, Git, Jenkins, Jetty

How We Work

We work in distributed environment, where project members are located on more locations aiming for a same goal.

Our cross-functional teams are a core element of our success. They combine all the expert knowledge that is important for a project and bring high level of creativity in problem solving. A wide range of personalities and areas of expertise guarantees that we are always a step ahead. We are committed to our clients, our projects, and our colleagues, trust in each other’s competence, and openly exchange views and opinions.

  • Java,
  • Spring,
  • .NET,
  • C#,
  • MS SQL,
  • MySQL,
  • MongoDB,
  • AngularJS,
  • JavaScript,
  • TypeScript,
  • NodeJS,
  • Angular,
  • Aurellia,
  • React,
  • C,
  • C++,
  • Qt,
  • Embedded Linux,
  • Xamarin,
  • Android,
  • iOS,
  • HoloLens,
  • Unity,
  • IoT,
  • Blockchain,
  • Quality Assurance,
  • DevOps,
  • Azure,
  • AWS,
  • GCP,
  • Docker,
  • Kubernetes,
  • Chatbots.
  • IntelliJ IDEA,
  • Visual Studio,
  • Resharper,
  • VS Code/IDEA,
  • Jenkins,
  • TeamCity,
  • OctopusDeploy,
  • Azure DevOps,
  • Apache.
  • Microsoft Teams,
  • Slack,
  • Atlassian stack (JIRA,
  • Confluence),
  • TFS,
  • Trello.

Our Team

At Zühlke, people from different industries and various technical backgrounds come together to work on challenging projects.

This combination of great people is what makes our job so interesting, rewarding, and effective. You can count on someone to know just the right approach to a problem, even though you don’t work in the same office. 

Taking responsibilities and thriving for outstanding performance is what drives our community. Through open communication and collaborative culture and environment we are able to bring the most out of every day. Zühlke in Belgrade is divided into competence units: Java, .NET, Embedded systems, AMS (Project Management, Quality Assurance & DevOps) and Services (HR, Marketing).

Where We Work

Navigator business center is current location of our office with around 110 employees.
Besides Serbia, Zühlke is located in Switzerland, Germany, Austria, United Kingdom, Bulgaria, Hong Kong and Singapore.


Educational Budget

Clear Career Path

Flexible Working Time

Tech Innovative Groups

International Culture

Business Trips

Private Health Insurance


Team Events & Positive Working Environment

Join Us

Our top priority in job interviews is getting to know each other. We want to know who you are, how you work, and what is important to you. And you will learn the same about us. This means that you can simply be yourself in interviews. We look forward to open discussions. After our meeting, you will immediately receive feedback on where you stand.