Requirements * 5+ years of experience as a DevOps Engineer in high-load or fintech environments. * Proven experience working with Oracle Linux and Oracle Database. * Hands-on experience with AWS (infrastructure setup, scaling, and maintenance). * Strong understanding of CI/CD, automation, and infrastructure-as-code principles. * Experience with security and compliance frameworks, especially PCI DSS. * Familiarity with Java + React application deployment and support. * Experience with monitoring tools, backup/recovery, and system performance tuning. * Solid scripting skills (e.g., Bash, Python or similar). * Previous experience working in FinTech products is mandatory. * Background in high-load systems, trading, or gambling projects will be a plus. * Strong communication skills, ability to collaborate effectively with developers and other teams. * English level — intermediate or higher (sufficient for tech communication).
Responsibilities * Support and maintain the existing infrastructure across multiple fintech products. * Design, build, and scale new infrastructure from scratch for upcoming projects. * Ensure system stability, reliability, and high availability. * Work closely with development teams (Java + React) to streamline deployment and delivery processes. * Implement automation for repetitive operational tasks. * Monitor system performance, troubleshoot incidents, and drive root-cause analysis. * Maintain and improve CI/CD pipelines and deployment strategies. * Ensure compliance with PCI DSS and other security standards. * Manage configurations, access, and secret storage using tools like Bitwarden, Jira, and Slack. * Participate in planning, reporting, and continuous improvement of DevOps practices.
