Senior SRE: Remote Infra Automation & Reliability Lead

Nord Security; Polska; Remote; PLN 300,000 - 520,000; Full time

Benefits offered by this job

Private health insurance

Work from anywhere

Team events and knowledge sharing

Mentorship and career growth

Job summary

Nord Security is seeking an experienced Systems Engineer / SRE to join our team. You will work with a small, senior-leaning SRE group to operate and scale our data infrastructure, including Minio, Spark, Kafka, and OpenSearch, while focusing on automation, reliability, and security.

You will design internal platforms, own uptime, and help reduce on-call needs by engineering robust solutions. Collaboration with analysts, scientists, and engineers is key to success.

Qualifications

• 5+ years in Systems Engineering, SRE or DevOps with ownership of design and architecture.
• Production Linux/Debian experience with strong automation skills.
• Proficient in Python, Bash and Git; able to debug across stack.
• Hands-on with containerization and Ansible for server management.
• Experience with observability tools like Grafana; CI/CD with GitLab.

Responsibilities

• Run the Infrastructure & Services layer for internal data org users.
• Design, build, maintain, and document internal platforms with automation.
• Own stability, availability, and security of services (Minio, Spark, Kafka, OpenSearch, Tableau).
• Engineer resilient systems without on-call rotations.
• Support OpenSearch and Tableau for analytics and reporting.
• Collaborate with Analysts, Scientists, Engineers to debug queries and workflows.
• Drive cost optimization and capacity planning for 100+ servers and large storage.
• Diagnose hardware faults and dispatch remote hands as needed.
• Champion automation and engineering best practices across the department.
• Help shape team structure, tooling, and future direction.

Skills

5+ years SRE/DevOps

Linux Debian

Python

Bash

Git

Containerization

Ansible

Grafana

CI/CD

GitLab

English

Tools

Docker Compose

GitLab CI/CD

Ansible

Grafana

OpenSearch

Kafka

Minio

Spark

Tableau

Job description

Nord Security is seeking an experienced Systems Engineer / SRE to join our team. You will work with a small, senior-leaning SRE group to operate and scale our data infrastructure, including Minio, Spark, Kafka, and OpenSearch, while focusing on automation, reliability, and security.

You will design internal platforms, own uptime, and help reduce on-call needs by engineering robust solutions. Collaboration with analysts, scientists, and engineers is key to success.