Remote Senior Platform Engineer

Platform Engineer | Cloud Security, AI, Start-Up | Sao Paulo, Brazil (Remote) Brio Digital is partnered with one of the fastest growing and innovative AI Cloud Security start-up (Series A Funded) in the US who are looking to continue their engineering expansion with a Platform Engineer within Sao Paulo, Brazil The Role : As a Platform Engineer, you will be responsible to : Design, build, and maintain AWS-based cloud infrastructure for multi-tenant SaaS platforms.

Manage and optimize Kubernetes clusters (primarily EKS) with scalability, resilience, and cost efficiency in mind.

Implement and maintain infrastructure-as-code with Terraform, Helm, and Kustomize.

Support and optimize data platforms, including ClickHouse, PostgreSQL, and Kafka.

Build observability solutions for both traditional workloads and LLM-powered services (latency, token usage, reliability, drift, hallucinations).

Automate deployment pipelines, monitoring, and alerting.

Collaborate with security teams to ensure compliance and cloud security best practices.

Participate in on-call rotations supporting production systems.

Requirements : Minimum 3–5 years' experience as a Platform, Cloud or DevOps Engineer.

Previous experience as a Software Engineer is highly desired.

Strong proficiency with AWS services (IAM, VPC, EKS, S3, RDS, etc.).

Production experience with Kubernetes (EKS preferred).

Expertise in Terraform, Helm, and Kustomize.

Familiarity with distributed systems and databases (ClickHouse, PostgreSQL, Kafka).

Ability to read / debug Golang and make small modifications.

Experience setting up observability for LLM services.

Strong troubleshooting skills across networking, containers, and cloud services.

Hands-on with CI / CD (GitHub Actions, Argo, etc.).

Solid understanding of observability tooling (Prometheus, Grafana, Loki, Groundcover, etc.).

Excellent communication skills and ability to thrive in a fast-paced environment.

Nice to Have : Experience with eBPF, cloud security, or runtime detection.

Exposure to multi-tenant SaaS architectures and customer data isolation strategies.

The Company : As a pioneer within the Cloud Security market, they are a Series A Funded and scaling AI-enabled Cloud Security start-up at the forefront of innovation.

Based in the US but with plans to open a Tech Hub in Sao Paulo, you will get the opportunity to work in a collaborative, fun and remote-first environment with great people around you.

The Numbers : $90k - $125k USD base salary (experience, skills based) with Unlimited PTO, Company Stock Options, Healthcare Plans, Remote Working, Flexi Hours and much more.

Interested?

Please click apply with your latest CV / Resume to register your application.

Get in touch directly if you have any questions.