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About us
Nobody knows cybersecurity like F-Secure. For three decades, F-Secure has driven innovations in cyber security, defending tens of thousands of companies and millions of people. F-Secure's sophisticated technology combines the power of machine learning with the human expertise of its security labs for a singular approach called Live Security. F-Secure's security experts have participated in more European cyber crime scene investigations than any other company in the market, and its products are sold all over the world by over 200 broadband and mobile operators and thousands of resellers.
Type
corporation
Company size
1000+
Industry
IT / Cyber security
Headquarters
Helsinki
Our team
Kamil
RDC Team Leader
Passionate about IT security. For about 5 years, he has dealt with the analysis of alarms generated by various security systems. In less than a year, he has headed the team of risk analysts at the Rapid Detection Center.
Wojciech
Lead Software Engineer - team Polyglots
Born to code, born to create. Leader of a polyglot team for whom none programming language has secrets. Musician, traveler, ecologist.
Joanna
Lead Software Engineer
F-Secure is the greatest place I have worked so far. Nothing beats friendly but professional atmosphere, interesting daily challenges and the culture of growth as an individual and as a Team!
Our offices

Helsinki, Tammasaarenkatu 7 - 60.1614827, 24.9068597

Poznań, Rataje 164 - 52.3821236, 16.9390038

Warszawa, Al. Jerozolimskie 146D - 52.214113, 20.9543949

Company insight
Take a closer look
Join us in Poznań!
What's the best thing about working for F-Secure? Hear it from our experts! At F-Secure, you will be part of our Fellowship. Be who you are – bring your best self to the game and help us outsmart cybersecurity threats.
Live Security by F-Secure
In today’s world, it is even more challenging for companies to defend themselves against constantly evolving cyber threats. Our unique approach to cyber security combines the best of man and machine – the latest human insights joined together with advanced artificial intelligence. Staying one step ahead of the attackers requires a holistic approach to protection, focusing as much on the whole puzzle as its individual pieces.
Rapid Detection Center in Poznań
F-Secure Rapid Detection Center is the base of operations for all of our detection and response services. In this special unit, our cybersecurity experts work 24/7/365 hunting for threats, monitoring data and alerts from customer environments, flagging anomalies and signs of a breach. In critical cases, they contact the customer within 30 minutes even in the middle of the night. In this interview, Leszek Tasiemski, Vice President, Rapid Detection Center, introduces the operations.
Job offers
  • Junior Threat Analyst
    6 500 - 9 000 PLN gross 2020-07-09 14:10:00 UTC
    F-secure Rataje 164 Poznań
  • Threat Analyst (Rapid Detection Center)
    7 000 - 11 000 PLN gross 2020-07-09 13:20:00 UTC
    F-secure Rataje 164 Poznań
  • Software engineer (polyglot)
    7 000 - 10 000 PLN net 2018-08-28 08:11:00 UTC
    F-secure Rataje 164 Poznań
  • Senior Backend Software Engineer
    10 000 - 13 500 PLN net 2018-08-31 08:34:00 UTC
    F-secure Rataje 164 Poznań
  • Senior Site Reliability Engineer
    10 600 - 16 000 PLN net 2020-07-03 10:52:00 UTC
    F-secure Rataje 164 Poznań
  • Experienced Java/Full-Stack Developer
    Undisclosed salary 2020-07-08 11:07:00 UTC
    F-secure Rataje 164 Poznań
  • Software Engineer in Tests
    6 800 - 9 500 PLN gross 2019-05-15 14:00:07 UTC
    F-secure Rataje 164 Poznań
  • Frontend Software Engineer
    10 500 - 14 800 PLN net 2019-05-20 13:00:07 UTC
    F-secure Rataje 164 Poznań
  • Quality Engineer
    7 000 - 10 000 PLN net 2018-08-28 08:11:00 UTC
    F-secure Rataje 164 Poznań
  • Senior Java Developer
    10 000 - 13 500 PLN net 2018-08-28 08:11:00 UTC
    F-secure Rataje 164 Poznań
  • Senior Java/Full-Stack Developer
    10 600 - 14 800 PLN net 2019-05-15 14:00:00 UTC
    F-secure Rataje 164 Poznań
  • Full Stack Software Engineer (C#/.NET)
    6 800 - 13 000 PLN gross 2019-05-15 14:00:07 UTC
    F-secure Rataje 164 Poznań
  • Fullstack Developer (JavaScript, AWS)
    6 800 - 9 500 PLN gross 2019-05-15 15:00:00 UTC
    F-secure Rataje 164 Poznań