Senior Software Engineer

Poznań, Greater Poland Voivodeship, Poland • Posted May 24, 2026

Job Type: Full-time
Location: Poznań, Greater Poland Voivodeship
Posted: May 24, 2026
Category: Computer Occupations
Application Deadline: July 03, 2026

Role Description

Job Description

At WithSecure™, we protect businesses all over the world. Our SaaS solutions safeguard against modern cyber threats, and our innovative Co-security approach reflects our belief that true protection requires collaboration and shared expertise. No one can solve every cyber security problem alone. Our vision is to become Europe’s flagship in cyber security. Every day, our talented teams work to prevent cyber extortion, secure critical infrastructure, and prevent misuse of sensitive data. At WithSecure, it’s our people who make us exceptional – a diverse community that values passion, purpose, and a commitment to workplace well-being. If you’re ready to make an impact with a company that’s transforming cybersecurity, we’d love to hear from you.


WithSecure™ is seeking a Software Developer to join our dynamic team. In this role, you will contribute to designing, developing, and maintaining microservices-based solutions while collaborating w...

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