DevOps Backend Analyst

Serasa Experian is the first and largest Datatech company in Brazil. A leader in intelligence solutions for risk and opportunity analysis, focusing on credit journeys, authentication, and fraud prevention. With cutting-edge technology, innovation, and top talent, it transforms the uncertainty of risk into the best decision, helping people achieve their dreams and companies of all sizes and sectors to thrive.

We have 22,000 people operating in 32 countries and every day we are investing in new technologies, talented professionals and innovation to help all our clients maximize every opportunity. With corporate headquarters in Dublin, Ireland, Experian is listed on the London Stock Exchange (EXPN) and is a constituent of the FTSE 100 index.

Job Description

We are seeking a Senior Backend DevOps Engineer to join our Delivery Engineering Squad, responsible for accelerating and optimizing the continuous delivery of applications and services. This position is strategic for ensuring robust, scalable, and secure pipelines, as well as contributing to the evolution of our engineering platform.

Responsibilities:

• Develop and maintain backend solutions focused on DevOps process automation.
• Create and evolve CI/CD pipelines with a focus on high availability and security.
• Implement integrations between internal systems and continuous delivery tools.
• Ensure observability and monitoring of solutions (logs, metrics, alerts).
• Collaborate with development squads to improve deployment and release practices.
• Participate in defining the architecture and technical standards for the Delivery platform.

Qualifications

Technical Requirements:

• Solid experience in backend languages ​​(preferably Java, Go, or Python).
• Advanced knowledge of CI/CD (Gitlab, ArgoCD, etc.).
• Experience with containers and orchestration (Docker, Kubernetes).
• Strong mastery of infrastructure as code (Terraform, Ansible).
• Knowledge of cloud computing (AWS, GCP, or Azure).
• Experience with monitoring and observability (Datadog, Grafana, ELK).
• Best practices for pipeline security and credential management.

Key differentiators:

• Experience with microservices architecture.
• Conhecimento em feature flags, progressive delivery e deployment strategies (canary, blue/green etc).
• Familiarity with SRE and reliability practices.

Desired profile:

• Proactivity and the ability to work in agile environments.
• Good communication and collaboration with multidisciplinary teams.
• A mindset focused on automation and continuous improvement.