About the role

Cloud/Devops Specialist responsible for designing a hybrid architecture combining cloud and on-premises infrastructure for energy trading systems. Collaborating with a multidisciplinary team in a dynamic environment.

Responsibilities

Design and operate a hybrid architecture between cloud and on‑premises with a focus on efficient integration to ensure low latency and high throughput
Provision infrastructure on AWS using Terraform or CloudFormation, ensuring reproducible and auditable environments through Infrastructure as Code (IaC)
Optimize automated deployment pipelines in GitHub Actions to accelerate delivery of Java applications and microservices
Manage containerized workloads on ECS Fargate or EKS, maintaining high availability aligned with strict trading and recording SLAs
Implement proactive monitoring with logging and tracing to anticipate incidents and raise the platform’s observability
Monitor and report cloud costs through FinOps practices to ensure intelligent resource use and avoid waste
Manage identity and network controls, applying security and regulatory compliance from the first commit
Promote DevOps culture to reduce repetitive manual work and enable developer autonomy over infrastructure
Ensure compliance with CVM (Brazilian Securities and Exchange Commission) and Central Bank regulations through access controls and integrated auditing in change management
Implement high-performance network architecture to eliminate communication bottlenecks between systems and market participants
Treat millisecond-scale degradations as critical incidents in trading and market data environments to ensure ultra-low latency

Degree in Computer Science, Information Systems, Systems Analysis and Development (ADS), or a related technology field
Demonstrated ability to design and operate hybrid infrastructure (cloud + on‑premises), focusing on critical low-latency systems
Hands-on experience with AWS and/or Azure, including networking, compute, storage, and resilient architecture design
Proficiency with Infrastructure as Code (Terraform, CDK or similar), managing versioned and auditable environments
Experience with CI/CD (e.g., GitHub Actions), including automated deployments, versioning, and rollbacks
Experience with containers (Docker) and orchestration (ECS/Fargate, EKS or Kubernetes) in production
Solid knowledge of networking (TCP/IP, DNS, HTTP/S), VPCs, subnets, VPNs and load balancing
Experience with observability (monitoring, logging, tracing) applied to distributed systems
Experience with cloud cost management (FinOps), including budget definition and resource optimization
Experience in low-latency environments (trading, OMS, market data), treating degradations as critical events
Fluent in Portuguese and English

Bonus: Up to two monthly salaries per year
Work model: Hybrid — 3 days in the office per week; participation in in-person team rituals (currently quarterly), in-person meetings with stakeholders and events
Meal allowance: R$ 43.68 per working day
Grocery allowance: R$ 832.00 per month
Transportation: Commute to and from the office on in-office days covered with no payroll deduction
Health plan: SulAmérica with copayment for the primary holder and dependents — children and spouse
Life insurance: MetLife
Childcare assistance: Reimbursement of up to 40% of the company reference salary for children up to 24 months and 35% for ages 24 to 71 months
Financial assistance for employees with children with disabilities: Amount equivalent to 50% of the company reference salary