Belgrade, RS

Function:  Digital Technology & Innovation
Job Category:  Digital Technology and Open Innovation

Software testing engineer

We are looking for a Software Testing Engineer to work in our team.


We propose you to join Navigation&Awareness team, which is responsible for development of navigation systems and voyage planning systems for international marine market. You will work in Agile team with experienced developers, product experts and testing engineers.

The location for this position is in Belgrade, Serbia.



  • Knowledge and understanding of different software testing and development methodologies, understanding of software development and testing process.
  • Test design
  • Experience in Smoke testing, functional, regression and integration testing
  • Advanced knowledge of the operating system Windows
  • Technical and communication English
  • Network configuration knowledge will be an advantage
  • Python knowledge and test automation skills will be your advantage
  • Engineering background will be an advantage


Main responsibilities:

  • Manual testing
  • Analysis of test results
  • Creation of test cases, checklists, and automated testing scenarios
  • Localization and documentation of defects
  • Simulation of situations leading to errors, their reproduction
  • Monitoring bug fixes
  • Preparation and support of test documentation (test plans, checklists, test cases, errors) and testing methods
  • Analyse incidents before handing them over to developers


Why you and us?   


You are valued – as your true self. At Wärtsilä YOU matter. We value diversity and are committed in supporting inclusive work community.   


Your growth is supported. We believe in continuous learning & teamwork. Wärtsilian community has your back when it comes to development opportunities so you can develop beyond your potential.  


You get to make a difference. Innovation and sustainability are important for us. Every day, we - Wärtsilians - put our hearts and minds into enabling sustainable societies through innovation in technology and services into reality.   


Contact & next steps: 

Please submit your application before the application deadline 10th of December 2023 through our Careers Portal. Applications through email will not be considered. After submitting your application you’ll receive a confirmation email. We try our best to get back to everyone within 2-3 weeks after application deadline.   


In case of any questions, reach out to:


Alexey Zakharov,

Head of Engineering, Navigation & Awareness,


Last application date: 10/12/2023 


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. 


This is Wärtsilä 

Wärtsilä is a global leader in innovative technologies and lifecycle solutions for the marine and energy markets. Our team of 17,000 professionals, in more than 200 locations in 68 countries, shape the decarbonisation transformation of our industries across the globe. Read more on www.wartsila.com