Software Security Engineer Backend

What you can expect from us?

• Contract: B2B.
• Flexibility: Hybrid work model (2-3 days per week in our modern Kraków office).
• Global Exposure: Opportunity to work in a dynamic, international environment with cutting-edge open-source and cloud technologies.

Employment agency entry number 47

this job offer is intended for people over 18 years of age

What will your tasks involve?

• Design develop and maintain secure backend services and cloudnative applications.
• Drive Engineering Excellence initiatives across Software Security platforms.
• Deliver productionready code and contribute directly to software development activities.
• Build scalable backend services using Python, Nodejs and modern cloudnative technologies.
• Architect solutions on GKE and optimize PostgreSQL performance for highconcurrency environments.
• Build and support eventdriven architectures using PubSub.
• Own the full lifecycle of services on GCP ensuring resilience observability security and cost efficiency.
• Design and manage OAuth2 and OpenID Connect authentication flows.
• Translate business requirements into scalable technical solutions.
• Promote engineering standards quality automation and operational excellence.
• Mentor engineers and contribute to technical leadership across teams.
• Drive adoption of secure coding automation and cloud engineering best practices.
• Continuously evaluate and adopt emerging technologies and engineering trends.