Cloud/DevOps Specialist – Pre-Trade Squad

🕒 April 17

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N5X

WebsiteLinkedInAll Job Openings

11 - 50 employees

Founded 2023

⚡ Energy

🏪 Marketplace

☁️ SaaS

Energy • Marketplace • SaaS

N5X is a Brazilian energy trading platform and new energy exchange that provides a digital marketplace and trading infrastructure for physical electricity contracts and related energy products. Jointly backed by L4 (a B3-linked investment fund) and Nodal Brazil/EEX Group, N5X combines local market expertise with international exchange experience to enable efficient, governed, and technology-driven energy transactions. The platform offers products, APIs, and participant-focused tools to support market growth, transparency, and increased trade volume in Brazil's liberalized energy market.

📋 Description

• Design and provision cloud infrastructure on AWS or Azure using Terraform and CDK to ensure reproducible and consistent environments between development and production • Create and optimize CI/CD pipelines using GitHub Actions for Java applications and microservices, aiming for full automation of the deployment cycle • Manage and scale applications using AWS Fargate or EKS to ensure high availability and performance in pre-trade systems • Implement proactive monitoring with logging and tracing to anticipate incidents and ensure complete observability of the business • Design high-availability and disaster recovery strategies focused on resilience and operational continuity • Define security controls in IAM and VPC applying the principle of least privilege and ensuring compliance by design • Monitor and optimize cloud costs through FinOps practices to avoid waste and ensure financial efficiency • Evolve backup routines and periodic restore validation to ensure data integrity and availability • Promote a DevOps culture within the team to reduce manual work and support developers in resolving infrastructure issues

🎯 Requirements

• Degree in Computer Science, Information Systems, Systems Analysis and Development (ADS), or related technology fields • Proven ability to design and operate cloud infrastructure on AWS and/or Azure, focusing on high availability, resilience, and security • Hands-on experience with Infrastructure as Code (Terraform, CDK, or similar), ensuring environment reproducibility and governance • Proficiency with CI/CD pipelines (e.g., GitHub Actions), implementing automated deployments, versioning, and safe rollbacks • Experience with containers (Docker) and orchestration (ECS/Fargate, EKS, or Kubernetes) in production environments • Strong knowledge of networking (TCP/IP, DNS, HTTP/S), VPCs, subnets, load balancers, and secure connectivity • Experience with observability (monitoring, logging, tracing) applied to distributed systems • Practical experience in cloud cost management (FinOps), including setting budgets, alerts, and optimizing consumption • Experience with scripting (Python, Bash, or Go) for automating operational tasks • Ability to operate systems with low-latency requirements, treating degradations as critical events • Fluency in Portuguese and English.

🏖️ Benefits

• 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 voucher: R$ 43.68 per business day • Food allowance: R$ 832.00 per month • Transportation: Round-trip to the office on in-person days with no payroll deduction • Health plan: SulAmérica with co-participation for the employee and their dependents — children and spouse • Life insurance: MetLife • Childcare assistance: Reimbursement of up to 40% of the base salary for children up to 24 months, and 35% for children between 24 and 71 months • Financial assistance for employees with children with disabilities: Amount equivalent to 50% of the base salary