SRE Specialist

Description

Job Summary: We are seeking an SRE to ensure systems are always available, resilient, and scalable, working autonomously and collaboratively to deliver the best results. Key Highlights: 1. Work autonomously and collaboratively to understand customer needs. 2. Ensure systems are available, resilient, and scalable. 3. Maintain and evolve microservices and AWS environments with a focus on security. **Company Description** Serasa Experian is Brazil’s first and largest Datatech company. A leader in intelligent risk and opportunity analytics solutions, focused on credit, authentication, and fraud prevention journeys. With cutting-edge technology, innovation, and top talent, we transform risk uncertainty into the best decision—helping individuals achieve their dreams and enabling businesses of all sizes and sectors to thrive. We have 22,000 people operating across 32 countries, and every day we invest in new technologies, talented professionals, and innovation to help all our customers maximize every opportunity. Headquartered in Dublin, Ireland, Experian is listed on the London Stock Exchange (EXPN) and is a constituent of the FTSE 100. **Job Description** We seek individuals who enjoy working autonomously and collaboratively. After all, only together can we fully understand customer needs and consistently deliver the best results! As an SRE, you will play a critical role in supporting the company’s growth and success by ensuring systems are always available, resilient, and scalable. **Key Responsibilities:** * Ensure architecture supports the technical needs and requirements of execution teams, collaborating closely with IT teams (Architecture, Security, Infrastructure) and business areas; * Maintain and evolve our microservices, AWS, and information security–focused environment. **Qualifications** **What We’re Looking For!** * Knowledge of DevOps practices: understanding of DevOps principles and practices, including Continuous Integration (CI), Continuous Delivery (CD), and Infrastructure as Code (IaC); * Knowledge of operating systems and system administration: familiarity with Linux/Unix, server management, networking and protocols, as well as troubleshooting skills for distributed systems; * Experience designing and deploying cloud infrastructure: hands-on experience with key AWS services, and ability to design, implement, and maintain scalable and resilient architectures; * Automation and management tool skills: experience with automation tools such as Ansible, Terraform, or others for provisioning, deployment, and configuration of systems, as well as familiarity with monitoring tools like Prometheus, Grafana, Dynatrace, ELK Stack, etc.; * Experience in problem resolution and monitoring: ability to identify and resolve performance, reliability, and scalability issues in production environments using monitoring and log analysis tools; * Strong communication and teamwork skills: ability to collaborate effectively with cross-functional teams, including developers, operations, and other functional areas; * Provide support and guidance to development teams on DevOps best practices; * Experience conducting root cause analysis (Postmortems); * Experience administering and managing AWS cloud environments; * Experience administering and managing Kubernetes/EKS clusters and their workloads; * Experience using Helm to deploy applications on Kubernetes; * Experience with monitoring tools (Grafana, Prometheus, Dynatrace, Datadog, etc.); * Create and maintain automation tools (Terraform, Ansible, Python, etc.); * Knowledge of SQL or NoSQL databases (ElasticSearch/MongoDB); * GitOps CI/CD pipelines. **Additional Information** Serasa Experian is much more than you imagine. With the purpose of creating a better future by expanding opportunities for people and businesses, in Brazil we are over 4,000 people working across diverse teams and specialties. Here, every skill and diversity complements each other—you can work on what you love most. We are committed to building an inclusive culture and an environment where people can balance their careers with personal commitments and interests, prioritizing well-being. We are deeply dedicated to being one of the country’s best and most innovative companies to work for, enabling incredible experiences and careers for our people. Our strong people-first approach is externally recognized through numerous market certifications: we’ve been awarded Great Place To Work™ in 24 countries and hold the international Top Employers certification, besides being recognized as one of the best companies for young professionals and maintaining a 4.6 rating on Glassdoor. Each recognition confirms we’re on the right path—providing an ever-better workplace for our talents. Experian Careers \- Creating a better tomorrow together Find out what it's like to work for Experian by clicking here