Senior DevOps Engineer

ReversingLabs

  • Zagreb
  • Stalni radni odnos
  • Puno radno vrijeme
  • Prije 1 mjesec
Job Description: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.Notable breaches such as SolarWinds, CircleCI, and 3CX have elevated software supply chain security as a top initiative across every organization developing or purchasing software. Only ReversingLabs delivers the software package analysis speed and intelligence needed to protect against this critical area of risk.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.ReversingLabs is looking for people interested in joining our Sample Analysis team. You will be part of the effort to develop and maintain systems and services for static analysis of all samples ingested into our system in order to provide data for downstream processing and sample classification. Your daily challenges will revolve around designing systems to manage and process files collected from various sources using several analysis tools, at the scale of millions of data points per day.The team you will be working with develops and runs our sample analysis array based on microservices architecture using Python, RabbitMQ running on Docker Swarm and Kubernetes, as well as physical Linux/Windows-based machines. We analyze 15 million files per day using 3 different analysis tools: the Spectra Intelligence TiScale system powered by Spectra Detect & Spectra Core, Spectra Intelligence VTest multi AV scanners, and Spectra Intelligence Computer Vision systems.You will research, design, and extend our system to support static analysis tools in order to gather information required for sample classification. You will work on improving our system by enhancing the quality and scale of the existing system, as well as by integrating new technologies into the processing pipeline. Most importantly, the team is developing an intelligent system capable of autonomous load-balancing between analysis tools to ensure that ReversingLabs' ever-increasing data needs are met.In day-to-day tasks, we use GitLab CI/CD to build and deploy containers, and ClickHouse and InfluxDBs for logging and data analysis. We employ a CI/CD development cycle, follow established coding practices, and perform mandatory code reviews.The key aspects of our work are scalability and resilience of the solution we provide, both in the volume and in the quality of data we gather and present to our customers.ResponsibilitiesDevelop, install, configure, maintain, monitor, and tune systems and cybersecurity systems to ensure the optimum level of performance, reliability, and security.You will be involved in addressing the challenges of the architecture of distributed systems, micro-services, processing, logging, storage, and the reach of large amounts of data, scalability, optimization, and development of in-house technology. Your main tasks will include planning, system configuration, implementation, monitoring, and maintenance, while closely collaborating with the development team, as well as the other teams within ReversingLabs. You will be using Python, Powershell, Linux, Windows, and a number of open source tools to deliver the services.Requirements:
  • Operating Systems: Proficient in GNU/Linux environments.
  • Architecture: Experience with distributed microservice architectures.
  • Scripting: Advanced skills in PowerShell, Bash, Python, and similar scripting languages.
  • Windows Management: Expertise in managing and automating Windows Virtual Machine instances.
  • Configuration Management: Hands-on experience with automation/configuration management tools (Ansible, Puppet, Chef).
  • Image Management: Experience with VM image build automation (Packer).
  • Container Orchestration: Solid understanding and experience with Docker Swarm, Kubernetes.
  • Virtualization: Proficient with KVM, VMware.
  • CI/CD: Experience with GitLab CI/CD or similar systems for automating software development workflows.
  • Monitoring: Skilled in using monitoring systems like Grafana, Zabbix, and Alerta.
  • Databases: Experience with SQL databases (PostgreSQL) and time series databases (InfluxDB, ClickHouse)
  • A detail-oriented personality with strong organizational and communication skills
  • Experience working with message queue broker systems such as RabbitMQ
Desired skills
  • Interest and knowledge in the Cybersecurity domain
  • Knowledge in text and/or image processing
Experience
  • B.S. or M.S. degree in a related field
  • 3+ years of professional programming experience and/or DevOps experience
Benefits:
  • Hybrid or fully remote 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 the possibility to attend leading conferences and seminars in the field
  • Company library and the possibility to order books of choice via Amazon
  • Permanent contract in a fast-growing global company with Fortune 500 & government agencies as clients
  • Great career advancement opportunities - clear goals & internal promotions
  • Employee referral bonus program: 1.061,78 EUR net for junior positions, 2.123,56 EUR net for mid to senior positions, and 2.654,46 EUR 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 cesta for all employees
#LI-MV1

ReversingLabs