Please submit your resume in English.

To learn more about our team and office culture in São Paulo, Brazil, visit the following links. 
Careers Page: https://www.knowbe4.com/careers/locations/sao-paulo
Glassdoor: https://www.glassdoor.com/Location/KnowBe4-S%C3%A3o-Paulo-Location-EI_IE969384.0,7_IL[…]M_-C1lsxoZq7Cx8IriVE8MkrzuTmnJzqego77RAWZz9sqGt_55BflwYKpQeg
LinkedIn: https://www.linkedin.com/company/knowbe4/life/brazil/

The Information Security Platform Engineer designs, builds, and supports custom applications, APIs, and automations that form the data backbone of KnowBe4’s security operations. Operating primarily within AWS, this mid-level role focuses on creating internal security tooling, streamlining developer experience (DevEx), and managing automated workflows.

Responsibilities:

• Custom Security Tooling & Application Development: Design, deploy, and maintain custom applications, APIs, CLI tools, and automations using Python and modern AI-assisted development tools.
• Security Operations Data Backbone: Build and manage data ingestion pipelines to process logs, alerts, and security events into operational platforms and our Elastic SIEM.
• Cloud Infrastructure & IaC: Provision, manage, and scale cloud environments primarily in AWS using Infrastructure as Code (Terraform).
• Developer Experience (DevEx) & Scaffolding: Construct reusable project scaffolding, CLI utilities, and standardized templates to enhance developer efficiency across the InfoSec team.
• Secure SDLC & CI/CD Management: Manage the InfoSec codebase, build continuous integration and deployment (CI/CD) pipelines, and embed secure software development lifecycle practices.

Requirements:

• Experience with software development, scripting, or platform engineering experience.
• Cloud & Infrastructure as Code: Strong hands-on experience developing in AWS and managing cloud infrastructure using Terraform (or equivalent IaC frameworks like CloudFormation)
• Programming & Automation: Proficiency writing code in Python, Bash, or modern languages such as Golang or Rust
• DevOps & Development Stack: Fluent with Git version control, CI/CD workflows, Docker containerization, and automated testing frameworks (e.g., pytest)
• AI Integration & Development Space: Ability to navigate Mac and Linux development environments effectively and leverage AI tools pragmatically to accelerate software engineering workflows
• Communication & Cultural Fit: Strong technical English communication skills (written and spoken), a narrative storytelling ability when walking through technical projects, and a collaborative, approachable mindset

• Proven track record of building internal CLI tools, project scaffolding, or open-source software solutions.
• General awareness of security baseline principles, secure coding, and secure SDLC concepts.
• Experience with AWS serverless stacks, microservices, or container orchestration systems like Kubernetes.
• Relevant security or cloud industry certifications, or a Bachelor's degree in a relevant field.