DevOps Engineer
Miratech · Brasília, Federal District, Brazil
Miratech helps visionaries change the world. We are a global IT services and consulting company that brings together enterprise and start\-up innovation. Today, we support digital transformation for some of the world's largest enterprises. By partnering with both large and small players, we stay at the leading edge of technology, remain nimble even as a global leader, and create technology that helps our clients further enhance their business. We are a values\-driven organization and our culture of Relentless Performance has enabled over 99% of Miratech's engagements to succeed by meeting or exceeding our scope, schedule, and/or budget objectives since our inception in 1989\. Miratech has coverage across 5 continents and operates in over 25 countries around the world. Miratech retains nearly 1000 full\-time professionals, and our annual growth rate exceeds 25%. **Job Description** We are seeking a **DevOps Engineer** with expertise in architecting, building, and managing cloud\-native infrastructure for geographically distributed, event\-driven systems that process high volumes of real\-time events. In this role, you will take a hands\-on technical leadership approach to designing and optimizing a highly available, fault\-tolerant infrastructure that supports large\-scale microservices and event\-driven workloads. You will collaborate closely with backend engineers working in a Go\-based stack and system architects to ensure scalability, security, and operational efficiency across multiple cloud environments. **R** **esponsibilities:** * Contribute to the design, implementation, and operation of scalable and highly available Kubernetes infrastructure. * Build and maintain cloud\-agnostic Kubernetes environments optimized for real\-time, high\-throughput event processing. * Develop resilient distributed systems and implement automated scaling strategies to support changing workloads. * Support and optimize event streaming infrastructure for performance, reliability, and security. * Implement GitOps workflows and automate deployments, rollbacks, and infrastructure updates using Terraform/OpenTofu. * Deploy and manage relational (PostgreSQL, MySQL) and non\-relational (MongoDB, Redis) databases within Kubernetes. * Support monitoring, logging, and observability solutions for platform health and performance. * Support Kubernetes security, networking, traffic management, and troubleshooting in production environments. **Qualifications** * 3\+ years of experience designing and implementing Kubernetes infrastructure for large\-scale, event\-driven systems. * Strong experience with Kubernetes orchestration, including networking, security, and scaling concepts. * Experience deploying and operating Kubernetes workloads in AWS. * Strong Infrastructure as Code (IaC) experience with Terraform or OpenTofu. * Hands\-on experience with GitOps tools (e.g., Flux, ArgoCD) and automated CI/CD deployments for Kubernetes. * Strong Linux administration, networking, and troubleshooting skills. * Proficiency in Helm for packaging and deploying Kubernetes applications. * Experience with event streaming and messaging technologies (e.g., Kafka, NATS, RabbitMQ or similar messaging systems) for real\-time data processing. * Familiarity with Service Mesh technologies (e.g., Istio, Linkerd, Consul) for networking and security. * Ability to collaborate with Go\-based backend teams to optimize infrastructure automation and performance. Nice to Have * Observability tools experience (Prometheus, Grafana, Loki, ELK). * Experience with advanced Kubernetes security practices (e.g., OPA/Gatekeeper, secrets management, network segmentation). * Experience with networking, traffic management, and security solutions (e.g., NGINX Ingress Controller, Cilium, Calico). * Multi\-region deployment experience. **Additional Information** **We offer:** * Culture of relentless performance: join an unstoppable technology development team with a 99% project success rate and more than 30% year\-over\-year revenue growth. * Competitive pay and benefits: enjoy a comprehensive compensation and benefits package, including health insurance, language courses, and a relocation program. * ForeverRemote work culture: make the most of the flexibility that comes with remote work. * Growth mindset: reap the benefits of a range of professional development opportunities, including certification programs, mentorship and talent investment programs, internal mobility and internship opportunities. * Global impact: collaborate on impactful projects for top global clients and shape the future of industries. * Welcoming multicultural environment: be a part of a dynamic, global team and thrive in an inclusive and supportive work environment with open communication and regular team\-building company social events. * Social sustainability values: join our sustainable business practices focused on five pillars, including IT education, community empowerment, fair operating practices, envi