Senior Cloud Engineer

Senior Cloud Engineer at TRACTIAN

In a data-driven company like TRACTIAN, the Cloud Engineering team is essential for maintaining robust, secure, and scalable cloud infrastructures. This team implements automation, security practices, and rigorous protocols to safeguard our digital assets and data infrastructure across diverse cloud environments. The Cloud Engineering team plays a crucial role in our internal operations and client solutions by ensuring continuous integration, secure deployments, and advanced observability.

As a Senior Cloud Engineer, you will be responsible for contributing to a technical team, safeguarding the company's cloud infrastructure primarily on AWS and OCI, with occasional projects involving GCP and Azure. Your role involves implementing state-of-the-art infrastructure solutions, embedding robust security measures, and ensuring efficient deployment processes. This position requires deep technical expertise and a hands‑on approach to infrastructure automation, security integration, and observability.

• Architect, implement, and secure scalable cloud infrastructure on AWS, OCI, and occasionally GCP/Azure.
• Oversee CI/CD pipelines, enhancing them through Git Hub Actions and Git Hub Enterprise.
• Maintain and optimize Kubernetes clusters and AWS ECS environments, including GPU infrastructure management.
• Embed comprehensive security measures, integrating advanced security tools and practices proactively.
• Implement observability and monitoring solutions with Datadog, Grafana, Open Telemetry, and Sentry.
• Utilize Jira effectively for project management and issue tracking.
• Collaborate closely with other engineering teams to drive secure and efficient development practices.
• Address vulnerabilities, security incidents, and tickets promptly and proactively.
• Field Dev Ops / SRE intake queues.
• Execute Kubernetes service migrations from AWS (EKS) to OCI (OKE), ensuring workload compatibility, stability, and minimal disruption.

• 5+ years of hands‑on experience in Cloud Engineering, Dev Sec Ops , or similar roles.
• Extensive knowledge of AWS and OCI; familiarity with GCP/Azure preferred.
• Strong working knowledge of Kubernetes (k8s), including cluster management, pod architecture, and GPU‑based workloads; CKA or CKAD certification a plus.
• Expert in Terraform (primary IaC tool), Helm, Docker, and AWS ECS.
• Strong experience with Git Hub Actions, Git Hub Enterprise, and Cloudflare.
• Proficiency in monitoring tools including Datadog, Grafana, Open Telemetry, and Sentry.
• Solid understanding of security best practices and compliance frameworks including SOC2 and ISO 27001.
• Strong scripting skills in Python, Bash, or Power Shell for automation purposes.
• Docker Kompose experience a plus.

• Certifications in AWS, OCI, Kubernetes (CKA, CKAD), or relevant cloud engineering certifications.
• Prior experience in high‑growth tech environments.

• Opportunity to lead and directly influence infrastructure and security strategy.
• Innovative and challenging technical environment.
• Continuous learning and career growth opportunities.

Take advantage of optional, fully funded Portuguese or Spanish courses to enhance your skills and global reach.

Access a wide range of gyms and training programs.

Receive a monthly bonus when you regularly participate in physical activities.

After four years of service, earn a fully funded trip anywhere in the world.