Accounting Trainee

We at Supercell, one of the largest mobile gaming companies in revenue, are now looking for an Accounting Trainee to join our Finance Team based in our Helsinki office. This is a great opportunity to further develop your skills in purchase invoicing and accounting. Apply and start your accounting journey with Supercell and gain valuable experience in an international and supportive environment!

You might be the Accounting Trainee we’re looking for if you are interested in becoming an expert in accounting and already have some experience with purchase invoices. When it comes to numbers, we value a systematic approach and an accurate, reliable working style down to the last detail. In return, you’ll have the chance to work with passionate professionals and see how finance operates in one of the world’s most successful gaming companies.

The role is fixed-term, approximately from December 2025 to August 2026. Depending on your preferences, this can be a full-time or a part-time job (min. 3 days a week), and the start and end dates are flexible - we want this role to fit alongside your studies.

As an Accounting Trainee, you’ll be part of a passionate and supportive finance team where you’ll work hands-on with purchase invoicing and accounting. This is your chance to build practical skills, develop professionally, and contribute to keeping our global operations running smoothly behind some of the most popular games in the world.

Responsibilities

• Purchase invoice processing, including account assignments, circulation, and VAT, with support from the team

• Participate in the travel & expense claims process

• Participating in monthly closing tasks

• Other day-to-day accounting tasks

Requirements

• Ongoing studies in accounting (preferably you are a 2+ year student) and a genuine interest in developing into an accounting professional

• Basic accounting skills and basic knowledge of processes (e.g. invoice processing)

• Passion for credits and debits, with a systematic and detail-oriented way of working

• Open, flexible, and service-minded personality

• Good English and Finnish skills

Please note that you need to have the ability to work in Finland: citizenship, residency or permit, including a Finnish tax card. Unfortunately we do not offer any relocation support for this position.

About Supercell
We are a games company based in Helsinki, Finland, with offices in San Francisco, Seoul, Shanghai, and London. Since our launch in 2010, we've released six games globally – Hay Day, Clash of Clans, Boom Beach, Clash Royale, Brawl Stars, Squad Busters, and mo.co.
To make seven games, we've killed dozens along the way. That's because we're obsessed with quality. Our mission is to create great games that as many people as possible play for years and that are remembered forever. To achieve this goal, we put together the best possible teams and give them the freedom and independence to succeed.

You Might Love It Here...
If you love games, Supercell is the place for you. We're made up of proactive, independent teams that have the freedom to do what they think is best for their players, our games, and the company.
We know it takes more than trust and independence to make great games, so we also take good care of our people, providing them with the compensation, work environment and resources they need to succeed and have fun while at it.

You Are Not Your Job Title
Working with us means you won’t need to focus on chasing titles or climbing ladders. We’ve decided that our internal job titles don’t include prefixes like senior, junior, principal, or director. Instead, we embrace our non-hierarchical culture, allowing us to concentrate on what truly matters: doing what’s best for our players. Recognition isn’t tied to your job title, nor does your title define the impact you can have.
For hiring purposes, we do use industry-standard job titles to help attract talent. When it comes to public-facing spaces like LinkedIn, we trust and encourage everyone to select a title that feels most appropriate for them.

Not sure if you should apply?
Do it! You might feel like you don't tick all the listed requirements with stellar scores. That's fine! We're here to help you succeed. Also, we're happy to learn about any specific accommodations you might require to fully engage in our recruitment process.