Job DescriptionIt is an opportunity to work on a project with a leading fintech company specializing in the investment sector. Our team operates with a structured approach, adhering to predefined workflows for interactions, task handling, and issue resolution.ResponsibilitiesAct as an escalation point for Tier 1 engineers: mentorship, technical guidance, troubleshooting (Linux, Kubernetes, AWS, file systems, virtualization).Maintain and monitor hybrid infrastructure (servers, Linux/Windows, Kubernetes, AWS, storage, backups, VMware).Automate processes with Ansible, Terraform; manage system configurations.Handle tickets in a 24/5 environment, participate in Scrum ceremonies.Support Windows-to-Linux migration, create documentation, and contribute to infrastructure projects.Requirements5+ years of Linux administration (RHEL/CentOS), strong troubleshooting skills.Experience with Windows administration, Active Directory.Hands-on AWS experience (EC2, S3, IAM, CloudWatch, etc.).Knowledge of networking (DNS, DHCP, routing, firewalls), storage systems (NetApp, Pure Storage).Experience with automation tools (Terraform, Ansible, Puppet/Chef, Jenkins), GitHub.VMware vSphere/ESXi expertise.Proficiency in scripting (Shell, Python, PowerShell).Knowledge of Kubernetes.Agile/Scrum experience.English level – upper-intermediate+, conversations with clients in English.Nice to HaveAWS EKS, containerization.RHCSA/RHCE certifications.Exchange, Linux integration.What we offerOnboarding: Made for quick and effective adaptation to the company;Remote work;Full-time working day, work hours 15.00-24.00 in Bulgaria.20 working days of paid annual leave;Paid sick leaves;We provide the necessary equipment - a laptop, monitor, additional accessories;Attractive salary adapted to your experience;Career advancement and professional growth;Еqual opportunity policies/ fair working practices;Personalized learning approach (mentoring, internal courses, knowledge sharing);Opportunity to develop your competencies - an experienced team, regular 1:1 with a manager as well as development plan tailored to your needs;High-profile customers;Free corporate English lessons.If you are interested in this position, please send us your detailed CV in English.Apriorit – A Priority Choice!