Senior Site Reliability Engineer - Backup Services

Overview Expleo is a global engineering, technology, and consulting service provider that partners with leading organizations to guide them through their business transformation, helping them achieve operational excellence and future-proof their businesses. Expleo benefits from more than 50 years of experience developing complex products in automotive and aerospace, optimizing manufacturing processes, and ensuring the quality of information systems. Leveraging its deep sector knowledge and wide-ranging expertise in fields including AI engineering, digitalization, automation, cybersecurity and data science, the group’s mission is to fast-track innovation through each step of the value chain. With a worldwide presence in 30 countries, our global footprint includes excellence centers around the world, including Romania since 1994. Responsibilities Join our dynamic Backup Services team as a Site Reliability Engineer working on the exciting cloudification of our backup platform using Commvault technology. You'll be part of a growing team of 5-10 highly skilled engineers within the Cloud Services division, contributing to the evolution of our critical backup infrastructure. Design and implement reliable, scalable backup infrastructure solutions using Commvault in cloud environments Lead new backup platform deployment project Monitor, troubleshoot, and optimize backup platform performance and availability Collaborate with cross-functional teams to ensure backup service reliability and disaster recovery capabilities Implement automation and best practices to enhance operational efficiency and system resilience Participate in on-call rotations and incident response to maintain 24/7 service availability Qualifications Academic or Bachelor level education or equivalent experience Minimum 3-5 years of Linux experience in a HA environment Self-starter, autonomous Comfortable with development/programming skills Ability to engage with both technical and non-technical staff at all levels in the organization Quick learner Ability to make your way through a complex automation stack autonomously Automation is your answer to (almost) everything Open source enthusiast Believe in Infrastructure as Code Target zero support solutions and self-healing systems Security minded Ability to find trade-offs between: stability vs. agility operational work vs. software engineering proactive vs. reactive work Essential skills Technical knowledge of Commvault or another major backup solution Excellent knowledge of Red Hat / CentOS Linux Experience with source version control like Git, GitLab, Bitbucket, GIT flows and CI/CD Experience with Puppet (we do everything with Puppet) Experience with Terraform (we aim that all pieces of infrastructure are defined with code) Comfortable with scripting (Bash, Python, Ruby, Puppet, CI/CD) Understanding of network protocols (IP, DHCP, DNS, BGP, load balancing) Experience with programming languages (Java, Golang, Python) Experience with multi-DC setup in different countries Experience with hybrid infrastructure (on premises + cloud) Experience with security standards (PCI-DSS) Excellent communication skills in English Proficiency in at least one programming language (Python, Go, Ruby, Perl) Excellent problem-solving and analytical skills Strong communication and collaboration skills Desired skills Familiarity with service discovery in a micro-frontend architecture Prior experience as an SRE or in a similar operational role Certifications in cloud provider technologies (AWS, GCP, Azure) Experience with monitoring and alerting tools (Prometheus, Grafana, Datadog, PagerDuty, New Relic) Understanding of compliance and security best practices in a cloud environment What do I need before I apply Hybrid, a few days per month at the office. CIM only Benefits Benefit Platform Holiday Voucher Private medical insurance Performance bonus Easter and Christmas bonus Employee referral bonus Bookster subscription Work from home options depending on project #LI-MP1