Senior Java Full Stack Developer – Critical Production Support

Job not on LinkedIn

🕒 May 15

🗣️🇧🇷🇵🇹 Portuguese Required

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Logo of AVANTTi

AVANTTi

51 - 200 employees

🤝 B2B

🎯 Recruiter

🏢 Enterprise

B2B • Recruitment • Enterprise

AVANTTi is a Brazilian technology services company that helps organizations maximize the value of their technology and innovation projects through its VMO (Value Management Office) methodology. It offers IT staffing and hunting (outsourcing/bodyshop), rapid squad formation, a software factory for technologies like ABAP, Java and . NET, and portfolio/SAFe management to support digital transformation across sectors such as banking, manufacturing, logistics, retail and education. The company operates from Curitiba, São Paulo and Rio de Janeiro and focuses on B2B delivery, enterprise IT solutions and talent allocation.

📋 Description

• Support for critical production applications • Analysis and resolution of P1/P2 incidents • Advanced troubleshooting and root cause identification • Emergency fixes and production deployments • Monitoring of applications and infrastructure • Participation in war rooms and crisis management • Collaboration with infrastructure, DevOps, and business teams • Contribution to performance and stability improvements • Support for technology modernization and architectural evolution • Documentation of incidents and procedures • Technical mentoring for less experienced colleagues

🎯 Requirements

• Java backend (Java 8+) • Spring ecosystem: Boot, MVC, Data, Security • Design patterns and best practices • Monolithic architecture and microservices • REST APIs and SOA • Messaging systems and enterprise integrations • IBM WebSphere, Oracle Service Bus • Oracle Database 12c, complex SQL queries • Batch processes, IBM DataStage, CA Workload Automation • Troubleshooting and log analysis on Linux/Unix • Experience with cloud, Kubernetes, containers, and orchestration • Observability: Elastic Stack, Kibana, Grafana, APMs • Frontend: Angular, Node.js • NGINX, Apache HTTP Server • HTML5, CSS3, JavaScript/TypeScript • Consuming REST APIs • Frontend troubleshooting in production • DevOps/Operations: CI/CD, Git, deployment pipelines • Incident and problem management • Monitoring, observability, and performance analysis • Experience with ITIL (advantage) • SLA- and KPI-driven work • Nice-to-haves / Differentials: • Event-driven architecture • Operational automation tools • OpenShift, Docker • Application security • Experience in disaster recovery • Certifications in Java, Cloud, or Kubernetes

🏖️ Benefits

• 100% Remote

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