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Senior Security EngineerSupercell · Helsinki, Uusimaa, Finland
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Supercell

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Senior Security Engineer

🗓️ Posted 2026-10-15 Helsinki, Uusimaa, Finland Full-time Hybrid ICT
💰 Salary Not shared 📊 Market 6,500 EUR–9,500 EUR/mo

About the Company

Make the best work of your career Supercell is a Finnish mobile games company with offices in Helsinki, San Francisco, Seoul, Shanghai, and London. You might know us as the makers of Hay Day, Clash of Clans, Boom Beach, Clash Royale, Brawl Stars, and Squad Busters. Our mission is to create great games that as many people as possible play for years and that are remembered forever. So, how do we make great games By putting together the best teams and giving them the freedom and independence to succeed. And by taking risks, failing, sharing learnings, and killing lots of projects. We love that you interact with us Please be mindful of how you comment on things though - we welcome tough feedback, but any personal attacks or aggressive communication will get you blocked from further commenting. Also, we are not able to offer player support on this platform. Please go to https://supercell.com/en/support/ and they'll sort you out Also: For feedback/questions/thoughts on our games, you might want to join the conversation on the the game-specific social media channels. That's where it's at So many alsos Computer Games Specialties: Mobile games, Tablet games, Games, Video games, Entertainment, Fun

Responsibilities

  • ● Supercell Information Security team is looking for a Senior Security Engineer Our team provides information security insights, services, and solutions for the whole company. We take our part in upholding the Supercell culture of team autonomy and openness very seriously, and do our utmost to help each team develop and choose the solutions that best fit their needs. And now, you can do that too
  • ● As a Security Engineer, you will work very closely with our global IT team to design, build and automate security improvements that make us and our players more secure, while at the same time aiming to improve user experience and remove roadblocks. You will also work with our game and central server tech teams to improve our capabilities in detecting and responding to attacks on our cloud infrastructure. In addition, you will be at the forefront of developing pragmatic solutions for securing cutting-edge AI use by figuring out how to secure agent identities, agentic access to data and overall AI infrastructure with our AI, Cloud and other teams.
  • ● While you may be aware of compliance requirements, we're not here to tick boxes, rather to do meaningful improvements that make us better in things that matter. You enjoy developing automation and securing complex systems, yet you realize a major part of security is not achievable with systems, only with human-to-human interaction. You don't enjoy blasting people around you with security jargon but are comfortable examining the pros and cons of choices in a way professionals of other trades can grasp. You also understand when it's necessary to act fast, as well as when to step back and look at the bigger picture in a more analytical fashion.
  • ● Here at Supercell, we value the right outcomes, not adherence to complex policies. For us, information security must never be an obstacle but a part of the mindset, enabling our development to move fast while staying secure and allowing the company to choose the risks it wants to take. If you are passionate about designing and implementing robust and secure systems and advancing our culture, this is the right job for you.
  • ● What You'll Be Doing
  • ● Participate in defining what information security means at Supercell, on both strategic and tactical level
  • ● Work in close cooperation with our global IT team on all of their security needs
  • ● Help integrate security tooling into team and individual workflows in a pragmatic way
  • ● Facilitate security assessments, remediations and drive projects forward
  • ● Work with external consultants to implement parts of our information security toolkit
  • ● Help define AI strategy and safety protocols
  • ● Take part in on-call and Incident Response activities
  • ● What You Have
  • ● + years of applicable experience
  • ● Creativity in automating everything that makes sense to automate, either due to passion or due to profound laziness in doing stuff robots do better than us
  • ● Ability to evaluate risk and design measured mitigations
  • ● Ability to step away from security jargon and focus on what's important
  • ● Proactivity and a curious mind
  • ● Would Be Nice if You Also Have
  • ● Familiarity with information security requirements, processes, frameworks and tools