Belgrade, RS

Function:  Research & Development
Job Category:  Research & Development

Senior Software Development Engineer

Wärtsilä is leading the maritime industry’s transformation towards a decarbonised and sustainable future. We at Wärtsilä Marine Power are proud to offer our customers the world’s widest network of maritime expertise and the full portfolio from engines to lifecycle solutions. 

We want to change the course towards an interconnected and cleaner maritime future and are constantly on the lookout for future-oriented talent to join our team and to work towards enabling sustainable societies through innovation in technology and services - together. Are you ready to jump onboard?


 We are looking for a Senior Software Development Engineer to join our team working for a better future. The location for this position is in Belgrade, Serbia. 


As a Senior Software Development Engineer, your work will focus on these responsibilities: 


  • Development of services in a team for Azure Work with SQL / NoSQL / cloud storage 
  • Participation in the development of services architecture, conducting code reviews, preparing architectural documentation 
  • Creation of unit tests, integration tests, investigate problems found during testing and operation 
  • Integration between your own and third-party services using REST / Remoting / gRPC

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



  • Degree in Computer Science, Engineering, Physics, Maths or relevant
  • 3+ years of working experience in commercial web development with ASP.NET Core, MVC, .net Framework
  • Excellent knowledge of C #, ASP.NET Core, MVC, SQL and no-SQL databases
  • Understanding and practical use of development patterns
  • Experience in work with Docker, Kubernetes, Argo CD or relevant
  • Technical and Communication English

  Will be a plus:

  • Knowledge of TypeScript, React, MobX as plus

Why you and us? 


We at Wärtsilä believe in empowerment, ownership and taking responsibility of our work. We support each other’s growth and co-creation is the true basis of our innovation. We have courage to see opportunities and take initiative. 

We are authentic and honest, and we strongly believe in that by being your true self you can accomplish so much more. We don’t always get it right the first time, and if mistakes are made, we make sure to learn and grow from them. We want everyone to voice their opinions freely. That is why we have built an environment that empowers you and everyone around you, and where you can feel safe and cared for. Are you eager to be part of this ambition? 

We have an amazing team and we are excited about our work and the impact it has on building sustainable societies. We are looking to find a colleague with this shared passion for smart technologies and a sustainable future. 

Contact & next steps  


We hope to hear from you soon, by submitting your application through our careers portal. We aim to keep you updated on the process throughout. 


For further questions please reach out to Andrew Galperin, General Manager, Optimisation through andrew.galperin@wartsila.com with any questions related to this position (only for questions from direct job applicants, applications through email will not be recorded or responded to). 

Welcome to join us in shaping the decarbonisation of marine and energy!

Last application date: 30/12/2023 


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