Middle\Senior C++ Software Developer Engineer

We are intensively looking for pro-active Senior Software Development Engineer to join Navigational Simulator team. The candidate will work on market lead product Navi-Trainer Professional that actively in use for seafarers' education in thousands maritime academies around the globe. The reason of hiring is active business and development team grow. You will work in Scrum team on complex distributed system with tasks in many different domains from visual system to hardware integrations. The team believes in incremental delivery and work in close collaboration with customers. Company-wide communications are in English. We strive to use only English for written technical communication. 

This is a permanent role, the location is Belgrade, Serbia.

What you will be doing: 

Participation in development for navigational simulator 

Development in C++ 11/14, C# 

Code review 

Development under Windows 

Support legacy code 

Mentor juniors and interns 

To be successful in this role, we expect you to have: 

Bachelor degree and 3\5+ work experience in a relevant or related field 

Good knowledge of C++, C# 

Knowledge of algorithms and data structures 

Communicability 

Proficient in any source control, debuggers, profilers and other software development tools  

English at intermediate level or higher 

Will be a plus: 

Knowledge of COM/ATL 

Knowledge of computational geometry algorithms 

Experience in distributed system design. 

In Wärtsilä Voyage you will have the opportunity to: 

Be a part of a global team of professionals 

Work on complex interesting products and build your career at international scale 

Introduce your ideas and take initiatives 

Profit from the medical insurance, flexible remote working arrangements & other internal benefits. 

Last application date: 15/07/2026 

At Wärtsilä we value, respect and embrace all our differences, and are committed to diversity, inclusion and equal employment opportunities; everyone can be their true self and succeed based on their job-relevant merits and abilities. 

Please note that according to Wärtsilä policy, voluntary consent for a security check may be required from candidates being considered for this position, depending on the applicable country.

This is Wärtsilä 

Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. Our team of 18,300 professionals, in more than 230 locations in 77 countries, shape the decarbonisation transformation of our industries across the globe. Read more on www.wartsila.com.