Staff Infrastructure Engineer (Site Reliability Engineer)

We're looking for an accomplished Staff Infrastructure Engineer (SRE) to join our team and help drive the reliability, scalability, and security of our mission-critical services. You'll play a pivotal role in designing and implementing robust infrastructure while mentoring and guiding colleagues across diverse technology domains. Reporting directly to the SRE Manager, you'll also be part of our 24×7 support structure ensuring maximum uptime and performance.

What You'll Do

• Oversee the reliability, scalability, performance, and security of key production services across various technical disciplines—from initial design to final implementation.
• Collaborate with cross-functional teams to develop and maintain resilient infrastructure.
• Provide expert mentorship and guidance on best practices to engineers throughout the organization.
• Contribute to our 24×7 on-call rotation, ensuring uninterrupted availability of critical services.
• Drive standardization and documentation efforts to promote efficiency, consistency, and knowledge sharing.

Essential Skills Experience:

• 7–10 years' experience in SRE, DevOps, or Software Engineering roles.
• Extensive Kubernetes expertise at scale, with strong containerization knowledge.
• Hands-on proficiency in Infrastructure as Code (IaC) tools such as Ansible, puppet and Terraform.
• Strong coding skills in an OOP language plus the ability to develop effective scripting solutions.
• Deep security knowledge and best practices across all aspects of infrastructure and services.
• Expert-level cloud experience with AWS and/or GCP.
• Advanced monitoring and alerting skills using tools like Prometheus, Grafana, or similar.
• Solid understanding of networking fundamentals.
• Robust Linux or Windows administration experience.
• Software delivery automation (CI/CD, SDLC) and familiarity with static/dynamic application security testing.
• Comprehensive knowledge of SRE principles (SLI, SLO, SLA, Toil, Uptime, Observability).
• Elasticsearch – experience with managing and scaling ES at scale is strongly encouraged in this role.

Preferred (Not Essential)

• Kafka
• MySQL/Postgres
• Redis
• Networking

If you're a forward-thinking engineer who excels at solving complex technical challenges and enjoys collaborating with a passionate team, we'd love to hear from you. Apply today and help us elevate our infrastructure to the next level!

What we offer:

• Friendly and welcoming environment focused on people, learning development
• 25 vacation days and extra vacation days after age and after children
• Cafeteria benefit via SZEP card
• Medicover private health insurance for employees and their family members
• 37.5 hour work week - or less!
• 10% of your time to work on anything you like, reading groups, tech talks
• Flexible working and working from home
• An extensive people development program, including access to Udemy

Please note that this position is only available to candidates who are currently residing in Hungary. Unfortunately, we are unable to consider applicants outside of the country.