System Administrator | Mid-Senior | Saily | Infrastructure
Warsaw
Saily – Infrastructure - Saily /
Full Time /
Hybrid
At Saily, we’re removing the hassle from getting secure data plans while traveling.
No roaming charges, no plastic SIM cards. Just fast, secure mobile data in 150+ countries. Join the team behind Lonely Planet’s #1 eSIM—built for explorers, powered by NordVPN.
Your impact? Helping people stay securely connected, wherever they go.
What You Will Do
- Design, implement, and maintain Kubernetes infrastructure on AWS
- Manage and optimize Karpenter for intelligent cluster autoscaling
- Implement and configure monitoring solutions using Prometheus, Loki, and Grafana
- Manage and optimize Kafka message queue infrastructure and workers
- Ensure system reliability, performance, and security
- Implement infrastructure as code (IaC) using tools like Terraform or CloudFormation
- Troubleshoot and resolve complex infrastructure and deployment issues
- Collaborate with development teams to support application deployment and operations
What We Expect
- 3+ years of experience in DevOps/SysAdmin roles
- Expert-level knowledge of Kubernetes
- Extensive experience with AWS cloud services
- Proficiency in Karpenter for cluster autoscaling
- Strong understanding of Prometheus, Loki, and Grafana
- Experience with Kafka and message queue architectures
- Scripting skills (Python, Bash, Go)
- Infrastructure as Code expertise
- Containerization and orchestration technologies
Tools You Will Use
- Docker
- Helm
- ArgoCD or similar GitOps tools
- Terraform
- AWS EKS
- Network security and optimization
Salary Range
- Gross Salary 18,500 - 26,000 PLN
What We Offer
Innovate with industry leaders
Work alongside global experts to build world-leading cybersecurity tools, impacting millions of users around the world.
Learn & grow
Boost your skills via our extensive training programs (online and offline) & other resources. Benefit from mentorship and career-switch opportunities to grow within the company.
Hybrid work
Enjoy the flexibility with 3 office days and working from home for the remaining 2.
Work from anywhere
Recharge with a change of scenery – choose work from any location when you feel a need to power your creativity and drive.
Physical well-being
Fuel your active lifestyle with online workouts led by our Physical Well-Being experts.
Mental & emotional health
Nurture your mind with free psychologist consultations, dedicated mental health events, and premium access to top-rated wellness apps like Calm, Headspace, and Mindletic.
Premium healthcare
Receive private health insurance giving you peace of mind for your health needs.
Joyful moments – special treats
Celebrate life’s big moments with special gifts from us on your birthday, anniversary, and other major events, such as weddings or the arrival of a new family member.
Company events & team-building
Experience iconic Nord Security celebrations, team-buildings, and knowledge-sharing events, nurturing bonds that fuel our success.
Workation
Embark on a legendary company getaway abroad, filled with exciting activities, live concerts, engaging workshops, and epic time together.
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