We are expanding our Enterprise Technology team and seeking a **Lead Site Reliability Engineer** to oversee and enhance enterprise applications and their infrastructure. You will leverage your expertise in Site Reliability Engineering, cloud platforms like AWS and Azure, and CI/CD to ensure robust, secure, and scalable solutions. Join us to drive engineering excellence and infrastructure stability across our enterprise systems. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi\-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting\-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential. **Responsibilities** * Oversee and enhance enterprise applications and infrastructure utilizing DevOps principles * Design and manage CI/CD pipelines to support continuous integration and delivery * Automate infrastructure provisioning and management with Terraform * Administer, secure, and maintain Kubernetes clusters for optimal availability * Analyze system metrics and implement improvements to ensure reliability * Partner with development teams to streamline deployment workflows and automation * Respond promptly to operational requests and system maintenance events * Integrate security best practices into infrastructure and application deployment * Diagnose and resolve complex cloud infrastructure and application performance issues * Collaborate cross\-functionally to facilitate enterprise\-level software releases * Document system setups, operational procedures, and troubleshooting steps * Assess and implement new technologies to improve infrastructure operations **Requirements** * Proficient in Python programming with at least 5 years of experience * Solid experience with Amazon Web Services and Microsoft Azure, including API, authentication, and serverless technologies * Strong skills in cloud networking, Kubernetes cluster management, security, IAM, and automation * Deep understanding of CI/CD, source control, containerization, and Terraform\-based infrastructure management * Experience enabling and enhancing IaaS environments * Background in enterprise\-scale software development and release management * Thorough knowledge of automation concepts for CI/CD and IaaS * Excellent analytical skills and ability to solve complex problems * Effective handling of operational requests and maintenance incidents * Strong written and spoken English communication skills at B2 level or higher **We offer** * Connectivity Bonus (25,000 ARS are paid with a salary receipt at the end of each month as a non\-wages concept). * Medicina Prepaga (It covers the collaborator and direct family group). * Paternity Leave (Two additional days are added to what is established by law, total of 4 days). * Discounts card. * English Training (English lessons, twice per week). * Training Program (Access to multiple customized training plans according to the needs of each role within the company). * Marriage bonus (The company doubles the allowance established by law that ANSES offers). * Referral Program (Referral bonus is paid when the referral of a collaborator joins the Company). * External Agreements and Discounts. * Vacations: 14 calendar days a year *By applying to our role, you are agreeing that your personal data may be used as in set out in EPAM´s Privacy Notice and Policy.*