DevOps Engineer

Location: Brasília, DF, br, Remote

Company Description

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 worlds 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 Miratechs 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.

Responsibilities:

• 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, environmental sustainability, and gender equality. 

* Miratech is an equal opportunity employer and does not discriminate against any employee or applicant for employment on the basis of race, color, religion, sex, national origin, age, disability, veteran status, sexual orientation, gender identity, or any other protected status under applicable law.