Senior DevOps/SRE

CI&T

DevOps/SRE Senior enhancing identity systems for security and scale at CI&T. Leading technical efforts and backlog management in a critical insurance sector project.

Posted 7/7/2026full-time🇧🇷 BrazilSeniorWebsite

Tech Stack

Tools & technologies

AnsibleAWSGrafanaJenkinsKubernetesPrometheusPythonTerraform

About the role

Key responsibilities & impact

Guardian of Identity and Access: Ensure the availability, performance, and security of authentication and authorization systems (OAuth2, OIDC, etc.), acting as the primary technical reference for these critical components.
Bridge between Business and Technology: Lead the creation, management, and prioritization of the platform's technical backlog, collaborating with product and engineering stakeholders to ensure alignment and value delivery.
Auth-focused Observability with Dynatrace: Go beyond the basics by configuring dashboards, alerts, and integrations in Dynatrace to provide end-to-end visibility of login, authorization, and identity management flows.
Resilient and Cost-efficient Architecture in AWS (with FinOps focus): Design AWS solutions (Kubernetes, Lambda, API Gateway) that are highly available and scalable, while actively collaborating on FinOps practices to optimize costs.
Intelligent CI/CD and Infrastructure Automation: Use Jenkins, Terraform, and Ansible to automate processes from infrastructure provisioning to release delivery, reducing manual work and increasing efficiency.

Requirements

What you’ll need

Proven experience with authentication and authorization systems (OAuth2, OIDC, SSO, IAM, etc.) in production environments.
Hands-on experience and demonstrable ability in creating and prioritizing technical backlog, acting as a bridge between teams.
Technical proficiency with Dynatrace, including dashboard creation, alert configuration, and integrations.
Solid experience in AWS, especially with services such as Kubernetes (EKS), API Gateway, Lambda, Load Balancers, and containers.
Practical knowledge of Jenkins for configuring and maintaining CI/CD pipelines.
Experience with automation tools such as Terraform and Ansible.
Skill in scripting languages, especially Python and/or Bash.
FinOps mindset, continuously seeking cloud cost efficiency.
Nice to have:
Complementary experience with monitoring tools such as Prometheus and Grafana.
Experience in highly regulated environments (financial services, insurance).
Deep understanding of security practices (DevSecOps) applied to identity and access.
Relevant certifications (AWS, Kubernetes, Dynatrace).

Benefits

Comp & perks

Health and dental plan;
Meal and food allowance;
Childcare subsidy;
Extended parental leave;
Partnerships with gyms and health & wellness professionals via Wellhub (Gympass) TotalPass;
Profit Sharing (PLR);
Life insurance;
Continuous learning platform (CI&T University);
Discount club;
Free online platform dedicated to physical and mental health and wellbeing;
Pregnancy and responsible parenting course;
Partnerships with online course platforms;
Language learning platform;
And many others

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

OAuth2OIDCKubernetesTerraformAnsibleJenkinsPythonBashAPI GatewayIAM

Soft Skills

CollaborationPrioritizationTechnical Leadership

Certifications

AWS CertificationKubernetes CertificationDynatrace Certification