Summer Trainee, Software Development, Minerals Digitalization

Join an industry leader in driving positive change through the sustainable use of the world’s natural resources.

As a Summer Trainee, you’ll work in an inclusive and open atmosphere, collaborate with dedicated colleagues, and be supported on your growth journey. This is your chance to apply your studies in practice, deepen your business understanding, and develop valuable skills while building a professional network. Explore the various opportunities in engineering, sales, IT, marketing, logistics, HR, R&D, and more, and realize your potential at Metso in the summer of 2026.

Introduction

As a Summer Trainee, Software Development, Minerals Digitalization, you will:

• Design and develop new features for process modeling software or enhance existing ones using the .NET framework and C#.
• Implement UI/UX components for the process modeling software
• Create and optimise physical, chemical or metallurgical calculation routines by developing code to perform these calculations
• Test new functionalities and update the documentation
• Collaborate effectively with diverse, multicultural team

Who you are

• Currently pursuing or have completed a Bachelor’s or Master’s degree in Software Development or a related field
• Possess a positive, proactive mindset with a strong willingness to take initiative.
• Eagerness to learn, grow and succeed
• Comfortable working both independently and as part of a team with varied backgrounds.
• Good communication skills in English

What's in it for you

An exciting position is available in the Modeling and Simulation area of Metso Minerals Digital business area. You will get a chance to work with professionals of the local Espoo team, where your team will support your growth. You will have great opportunities to develop your expertise by learning how to Simulation software is developed. Modeling and Simulation team is develop HSC Chemistry® process modeling platform, which is used as digital twin calculation engine and as essential tool for process design in Metso. Learn more at: https://www.metso.com/portfolio/hsc-chemistry/  
Many of our summer trainees continue their employment with us part-time, full-time, or with their thesis after the summer.

We offer benefits, such as healthcare, Epass Flex, Auntie mental well-being service, flexible working times, buddy support, learning opportunities, and networking and social activities in all our locations throughout the summer.

The expected monthly salary for our full-time trainee roles is between 2130-2970 euros per month. The exact monthly salary for each role is based on the candidate's number of completed academic credits and job location.

Our Summer Trainee positions are primarily targeted at students currently studying at, or recently graduated from, an educational institution in Finland, as well as Finnish students pursuing their studies abroad. Please note that we are unable to provide work permits or relocation services for these positions.

Get in touch

Want to rise above the possible with us? Click ‘Apply now’ to leave your application. The application period closes on February 1st, 2026. Please send your application as soon as possible, as we will start processing the applications already during the application period and the position will be filled as soon as a suitable person is found. 

For additional information, please contact Matti Peltomäki, Manager - Modeling and Simulation (matti.peltomaki@metso.com).

How to join - Working at Metso - About Metso - Diversity and Inclusion - Meet our people

Metso is an equal opportunity employer committed to fostering an inclusive and diverse workforce culture. All qualified applicants will receive consideration for employment without regard to race, religion, color, nationality, gender, gender identity, sexual orientation, age, status as a protected veteran or status as a qualified individual with a disability.

Metso is a frontrunner in sustainable technologies, end-to-end solutions and services for the aggregates, minerals processing and metals refining industries globally. We improve our customers’ energy and water efficiency, increase their productivity, and reduce environmental risks with our product and service expertise. We are the partner for positive change.  
 
Metso is headquartered in Espoo, Finland. At the end of 2024 Metso had close to 17,000 employees in around 50 countries, and sales in 2024 were about EUR 4.9 billion. Metso is listed on the Nasdaq Helsinki. 

metso.com