DevOps Engineer

DevOps Engineer | AWS

About the Role

We are looking for a person to join Livon as a DevOps Engineer, responsible for supporting the evolution, stability, security, and scalability of our infrastructure and our development and production environments.

Livon is a B2B SaaS platform serving companies and critical Occupational Health and Safety operations. Therefore, we are seeking a professional with a strong culture of automation, security, reliability, and operational excellence to help build an infrastructure ready for the company's growth.

The successful candidate will work closely with the Technology and Product teams, contributing from architecture and infrastructure to development processes, deployment, monitoring, and platform operations.

Key Responsibilities

• Administer and evolve Livon's infrastructure on AWS;
• Create and maintain development, staging, and production environments;
• Structure and evolve CI/CD pipelines;
• Automate infrastructure, deployment, and operational processes;
• Implement and maintain Infrastructure as Code (IaC);
• Monitor environment availability, performance, and capacity;
• Implement observability, logging, metrics, and alerting solutions;
• Identify and resolve infrastructure incidents and problems;
• Support the definition and evolution of scalable and resilient architectures;
• Implement best practices for cloud security and DevSecOps;
• Manage access, permissions, and security policies on AWS;
• Handle backup management, disaster recovery, and service continuity;
• Support the development team in configuring and optimizing environments;
• Contribute to cost reduction and optimization of resources used on AWS;
• Document architectures, processes, and operational procedures;
• Support infrastructure evolution to keep pace with the growth of the platform and customer base.

Requirements

• Professional experience as a DevOps Engineer, Cloud Engineer, SRE, or similar role;
• Hands-on experience with AWS;
• Knowledge of AWS services such as EC2, ECS/EKS, RDS, S3, CloudWatch, IAM, VPC, Route 53, among others;
• Experience with Docker and containers;
• Experience building and maintaining CI/CD pipelines;
• Knowledge of Infrastructure as Code, preferably Terraform;
• Experience with Linux and server administration;
• Knowledge of Git and development workflows;
• Understanding of networking, DNS, HTTP/HTTPS, SSL/TLS, and security concepts;
• Experience with monitoring, logging, and troubleshooting;
• Knowledge of automation using Python, Bash, or similar languages;
• Analytical, organized, and problem-solving oriented profile;
• Ability to work autonomously in a fast-growing environment.

Nice to Have

• AWS Certification;
• Experience with Kubernetes;
• Experience with Terraform;
• Knowledge of GitHub Actions, GitLab CI/CD, Jenkins, or similar tools;
• Experience with AWS Lambda and serverless architectures;
• Knowledge of Prometheus, Grafana, Datadog, New Relic, or similar tools;
• Experience with ELK/OpenSearch;
• Knowledge of DevSecOps;
• Experience managing secrets and tools like AWS Secrets Manager;
• Experience with high availability, disaster recovery, and scalability strategies;
• Experience in SaaS, B2B companies, or high-criticality environments;
• Knowledge of cloud cost optimization (FinOps).

The Profile We Are Looking For

We are looking for a hands-on individual who enjoys getting their hands dirty and has a strong sense of ownership over the environments they manage.

Beyond knowing tools, we want someone capable of understanding why a specific architecture, automation, or process is necessary, anticipating problems, and proposing improvements.

The ideal professional combines technical knowledge with a vision for security, automation, and reliability, helping Livon grow without proportionally increasing operational complexity.