Senior Infrastructure Analyst (4729)

Description

Hello Infrastructure Analyst, If you wish to work in a modern infrastructure that cultivates a workplace environment inspiring and connecting people — supported by inclusive leadership grounded in mutual trust, respect, and dedication to superior performance — this opportunity is for you. Review the requirements below. **Responsibilities and Duties** Ensure stability, performance, and evolution of middleware platforms supporting the organization's critical systems, guaranteeing secure integrations, application availability, and business service continuity. **Key Responsibilities:** * Administer middleware platforms (WebSphere, Keycloak, OUD, BPM); * Perform deployments, tuning, and resolution of critical incidents; * Ensure performance and availability of integration services and APIs; * Automate operational routines and pipelines (CI/CD); * Monitor environments using observability tools (Dynatrace, Zabbix); * Support projects and REST/SOAP integrations, messaging, and enterprise service buses; * Comply with security standards and audit requirements; * Collaborate with Infrastructure, DBA, Networking, and Security teams. **Requirements and Qualifications** **Technical Requirements (Essential):** * Experience with application servers (WebSphere, JBoss, Tomcat); * Knowledge of REST/SOAP APIs, XML/JSON, and messaging (MQSeries, ActiveMQ); * Experience with Keycloak/OUD, authentication, and SSO (OIDC/SAML); * Hands-on experience with automation, scripting, and CI/CD pipelines; * Familiarity with containers and Kubernetes/OpenShift; * Java application architecture, Spring Framework, and REST APIs; * Oracle, NoSQL, JPA, Hibernate; * JUNIT, testing, and performance tuning; * Knowledge and hands-on experience with IBM WebSphere platforms, preferably IBM API Connect; * Experience migrating monolithic applications to Kubernetes; * Linux and Windows administration. **Preferred Qualifications:** * Experience in highly critical environments; * Knowledge of OpenShift, Ansible, Terraform, and Infrastructure as Code (IaC); * Experience with API Connect or enterprise service bus solutions; * Understanding of Java, Spring, and sound architectural practices; * Experience migrating to Kubernetes. **Behavioral Profile:** * Ability to work well in teams and demonstrate empathy; * Ownership mindset and proactive attitude; * Strong technical communication skills and clarity in decision-making; * Organization and discipline in high-demand environments; * Ability to work under pressure and resolve conflicts; * Adaptability and focus on continuous improvement. **Education / Certifications:** * Bachelor’s degree in Computer Science, Information Systems, or related fields; * Desired certifications: ITIL, JBoss, OpenShift, WebSphere, ISO 27001/LGPD. **Additional Information** Work Modality: * 100% Remote. Employment Model: * Contract (PJ). We are an IT consulting company with over 10 years in the market and a team of tech recruitment specialists. Our process is 100% focused on the experience of those who matter most — the candidate. We choose to **make a difference**, and we’re proud to say everyone who goes through Keep Simple feels special. We foster a relaxed, collaborative environment and truly embrace Agile principles. **Join our story,** **\#vemprakeep**