Senior DevOps Engineer
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Before you apply
LocationZagreb, Grad Zagreb, Croatia
Work modehybrid
Typefull-time
SenioritySenior
Experience4+ yrs
DepartmentEngineering
Company size51–200 people
PostedSep 21, 2026 · 1mo ago
Verified live3d ago
At a glanceSummarised by Seekless from the posting.
4+ years of professional experience in DevOps, Site Reliability Engineering, systems/infrastructure administration, or a similar technical role
Solid troubleshooting capabilities across both Windows and Linux
Familiarity with cybersecurity best practices
Comfort using AI tools for troubleshooting and building repeatable workflows
Strong prioritization and organizational skills in a fast-paced environment
Detail-oriented, with excellent communication skills
Enthusiasm for teamwork, continuous learning, and adapting to change
Proven experience communicating with customers, partners, stakeholders across all levels
AI-Forward Mindset: Embrace AI and emerging technologies as part of how you work
Hands-on experience with IaC/automation tools (Terraform, Pulumi, or Ansible)
Hands-on experience with CI/CD tools (GitLab CI/CD or GitHub Actions)
Hands-on experience with scripting in Python (preferred), Bash, or similar
Hands-on experience with containerization (Docker or Kubernetes)
Hands-on experience with virtualization (VirtualBox, KVM/QEMU, Packer or VMware)
Advanced Kubernetes knowledge (deployment, management, and scaling of services)
Networking fundamentals - DNS, load balancing, VPNs, firewalls, proxies, and troubleshooting connectivity and API-level issues across hybrid (cloud + on-prem) environments
Experience maintaining VM profiles and building automated VM images with Packer
Experience with message brokers such as RabbitMQ (RMQ) in production environments
Experience with Ansible for network automation (device/config management, not just server provisioning)
Familiarity with monitoring and alerting solutions (e.g., Prometheus, Grafana, Redash, ELK stack)
Knowledge of JIRA, Confluence, or similar tools
Skills
GitLab
Terraform
Packer
Docker
Kubernetes
Git
Helm
Ansible
KVM
QEMU
Bash
Python
ELK
Grafana
Redash
Prometheus
JIRA
Confluence
RabbitMQ
Pulumi
GitHub Actions
VirtualBox
VMware
Benefits
Hybrid work
Flexible hours
Performance bonus
Education budget
Company library
Career advancement
Referral bonus
Multisport card
Health checkup
Child allowance
Rent cost
Pension benefits
Wellness weekends
Parking
About the company
At ReversingLabs, our software supply chain security and threat intelligence solutions have become essential to advancing cybersecurity maturity around the globe. We’re on a journey to expand adoption and accelerate growth by hiring top talent across the security industry.
ReversingLabs is building top-of-the-class enterprise-focused security products. Our solutions provide users with detailed insight into various types of malware at scale, allow searching through billions of records in the largest threat intelligence database, and create alerts on millions of different events and classification transitions. We provide our customers with a rich GUI for threat analysis and powerful APIs for workflow automation.
Our vision is clear. Arming every company with end-to-end insights to ensure development releases securely, IT purchases safely, and the SOC can effectively detect, isolate, and respond. We seek extraordinary talent for this game-changing opportunity to help forge this transformational journey at ReversingLabs.
About the role
ReversingLabs is looking for a Senior DevOps Engineer in the Dynamic Analysis Team. Dynamic analysis is the process of using sandboxes to execute files and capture the output of the analysis at a high rate of file processing. You will be responsible for high-volume malware analysis using commercial and open-source tools to extract quality IOCs by providing the best possible analysis.
We are looking for a skilled Senior DevOps Engineer to join our team. This role is ideal for someone passionate about release management processes, CI/CD automation, and optimizing infrastructure. You will manage and monitor our on-prem and hosted Cloud environments, provide production support, and drive improvements across our Kubernetes, ELK stack, and other parts of our pipeline. This position is based in Croatia and offers the opportunity to work on challenging projects.
What you will do
•
Ensure Reversinglabs Cloud Sandbox pipelines are up, healthy and performing reliably
•
Optimize and scale analysis throughput as volume grows
•
Build, maintain and improve CICD pipelines (Gitlab) to support development team release cycles
•
Hands-on troubleshooting across Windows and Linux environments
•
Use AI tools in daily work - troubleshooting, log analysis, and building reusable skills/automation
•
Ensure high-quality dynamic analysis results across multiple platforms (Windows, Linux, Mac, iOS, etc.) and file/package types (e.g., MS Office, MSI, ELF, PE+,…)
•
Build dashboards and alerts in Grafana, ELK, and Redash
•
Participate in operational and strategic planning, pipeline development, code reviews, and documentation
•
Work with technologies including Terraform, Packer, Docker, Kubernetes, Git, Helm, Ansible, KVM/QEMU, Bash and Python
•
Collaborate with project/product management on technical solutions, reporting on progress and obstacles
Requirements
•
4+ years of professional experience in DevOps, Site Reliability Engineering, systems/infrastructure administration, or a similar technical role
•
Solid troubleshooting capabilities across both Windows and Linux
•
Familiarity with cybersecurity best practices
•
Comfort using AI tools for troubleshooting and building repeatable workflows
•
Strong prioritization and organizational skills in a fast-paced environment
•
Detail-oriented, with excellent communication skills
•
Enthusiasm for teamwork, continuous learning, and adapting to change
•
Proven experience communicating with customers, partners, stakeholders across all levels
•
AI-Forward Mindset: You embrace AI and emerging technologies as part of how you work, using them to improve efficiency, solve problems, and deliver better results. You’re curious, open to new ways of working, and willing to experiment, learn, and help others adopt tools and approaches that make us more effective
Hands-on experience with:
•
IaC/automation tools (Terraform, Pulumi, or Ansible)
•
CI/CD tools (GitLab CI/CD or GitHub Actions)
•
Scripting in Python (preferred), Bash, or similar
•
Containerization (Docker or Kubernetes)
•
Virtualization (VirtualBox, KVM/QEMU, Packer or VMware)
Desirable skills
•
Advanced Kubernetes knowledge (deployment, management, and scaling of services)
•
Networking fundamentals - DNS, load balancing, VPNs, firewalls, proxies, and troubleshooting connectivity and API-level issues across hybrid (cloud + on-prem) environments
•
Experience maintaining VM profiles and building automated VM images with Packer
•
Experience with message brokers such as RabbitMQ (RMQ) in production environments
•
Experience with Ansible for network automation (device/config management, not just server provisioning)
•
Familiarity with monitoring and alerting solutions (e.g., Prometheus, Grafana, Redash, ELK stack)
•
Knowledge of JIRA, Confluence, or similar toolsdent reviews.
Benefits
•
Hybrid work options (paid accommodation & transportation to Zagreb during onboarding for remote employees)
•
Flexible working hours
•
Generous compensation and a bonus system based on annual performance
•
Hefty personal education budget and possibility to attend leading conferences and seminars in the field
•
Company library and possibility to order books of choice via Amazon
•
Permanent contract in a fast-growing global company with Fortune 500 & governmental agencies as clients
•
Challenging projects in a dynamic, collaborative team
•
Great career advancement opportunities - clear goals & internal promotions
•
Employee referral bonus program, EUR 1,060 net for junior position, EUR 2,123 net for mid to senior positions, and EUR 2,654 net for principal/managerial positions
•
Multisport card, annual health checkup, newborn child allowance, rent-cost, and 3rd pillar pension benefits
•
Wellness Weekends - quarterly, company-wide three day weekend, starting with a company paid Friday off for all employees
•
Fully covered car garage in Radnička for all employees