Software Developer Engineer (C++, TechSim)

Wärtsilä is a world leader in marine technology and leading the industry's transformation towards a decarbonised and sustainable future. With the world’s widest portfolio and service network, we – Wärtsilians - deliver efficient, safe and sustainable integrated products and solutions to enhance the business of our customers. The opportunities presented through digitalisation and new technologies are offering a new era of shipping. Did you know that shipping is the world’s most efficient mode of transportation and that 88% of the world's trade is carried by sea?

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?

The team of Wärtsilä marine engineering simulator is looking for a Software Developer Engineer (C++, TechSim).

The  location for the position is in Belgrade,Serbia and it is a pernament role.

What you will be doing 

In this role, you will be part of a team working on a market-leading product with a 45% market share that simulates marine engineering functionality for vessels. You'll contribute to developing advanced simulation systems for the maritime and energy sectors, focusing on creating dynamic models for vessel equipment and systems. Your work will help provide realistic simulations for training, testing, and optimizing technical processes and systems, enhancing the capabilities of TechSim's innovative solutions.

 As Software Developer Engineer (C++, TechSim), your work will focus on these responsibilities: 

• Development of components and services for a marine engineering simulator
• Development in C++ and C#
• Code review
• Development for Windows platforms
• Build and configure CI/CD pipelines
• Analyze, debug, and optimize the existing codebase to ensure high performance and reliability
• Quickly understand and adapt to complex code structures and legacy systems
• Continuously improve development processes and workflows to enhance productivity and efficiency
• Integration of Unreal Engine into simulators
   

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

• 3-5 years or more of experience in software development
• Proficient in C++ architecture, programming, and optimization skills
• Knowledge of algorithms and data structures
• Proficient with version control systems, debuggers, profilers, and other software development tools
• Problem-solving skills
• Professional expertise in C++ development for Windows

Bachelor's or Master's degree in:

• Computer Science or Software Engineering or 
• Physics with a focus on computational physics or 
• in Mechanical Engineering with a focus on simulation and modeling or 
• in Electrical Engineering with a focus on embedded systems and software development

 
Will be a plus:

• Knowledge of COM/ATL
• Knowledge of C#
• Knowledge of Qt
• Knowledge of computational geometry algorithms
• Experience in distributed system design
• Experience in Unreal Engine integration
• Experience with web technologies

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 own 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. 

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

Last application date: 21/04/2025 

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 and under applicable local legislation and practices, 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. 

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