Security Engineer
Conduct offensive security engagements and penetration testing against production-scale environments. Develop custom security tooling and build LLM-powered workflows while ensuring safety and minimizing blast radius.
Remote Security Engineer Jobs in Brazil
30 Security Engineer jobs in Brazil available for remote work from home. Apply for positions such as Security Engineer, Application Security Engineer - AppSec Fintech, Platform Security Engineer and more! Discover the best work-from-home or hybrid, full- and part-time jobs.
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Conduct offensive security engagements and penetration testing against production-scale environments. Develop custom security tooling and build LLM-powered workflows while ensuring safety and minimizing blast radius.
You will protect cloud, web, and mobile applications by identifying vulnerabilities and securing AWS infrastructure. You will collaborate with development teams to integrate security into CI/CD pipelines and promote a secure development culture.
You will own the security of the platform's hypervisor stack, including kernel patching, syscall filtering, and host network isolation. You will also lead technical investigations into security incidents and design trust models between hosts and the control plane.
You will lead the security strategy and roadmap for Buffer, defining priorities and driving execution across the organization. You will also build security tooling, lead incident responses, and collaborate with product teams to ensure secure development practices.
You will build cloud security architecture, including compliance policies, network segmentation, and secret management. Additionally, you will organize vulnerability scanning, implement data loss prevention policies, and maintain privileged access management models.
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The Application Security Engineer is responsible for the ongoing triage and validation of security vulnerability submissions within managed programs. They also handle incident response by escalating and communicating high-severity bugs to clients.
Lead the investigation and response to security incidents while protecting the company's cloud-based environment. Collaborate with engineering and IT teams to develop security projects, enhance observability, and implement AI-assisted workflows for threat detection.
Own and operate wallet screening, sandwich-attack detection, and LLM-driven auditing systems, including their monitoring, alerting, testing, and incident response. Partner with product and engineering teams to threat-model features, build reusable security controls, and improve protections against fraud, abuse, and attacks on cross-chain transactions.
The Application Security Engineer will identify, validate, and remediate vulnerabilities across digital platforms while managing SAST and DAST programs. They will collaborate with development teams to implement security fixes and perform manual security testing on web applications and APIs.
The Security Engineer will focus on blue team operations, including incident monitoring, response, and the implementation of security controls. They will also support governance and compliance initiatives, such as SOC 2 maintenance and responding to security questionnaires.
Lead the engineering, implementation, and evolution of CyberArk solutions, including privileged account and secrets onboarding, custom PSM and CPM connectors, secure access workflows, automation, and session monitoring. Serve as a technical PAM reference, support privileged credential incidents, maintain technical documentation, collaborate across infrastructure, security, and application teams, and mentor junior professionals.
The security engineer will implement and manage security frameworks within Google Cloud Platform environments. They will also be responsible for traveling to customer sites across Europe to support project requirements.
Lead end-to-end security incident response and evolve incident management processes including playbooks and tabletop exercises. Build and tune security detections in cloud environments while automating response tasks using Python and Terraform.
You will remediate application security findings by writing code fixes and opening pull requests directly. Additionally, you will deploy and tune SAST and SCA tools within CI/CD pipelines while collaborating with engineering teams to resolve security vulnerabilities.
The Cloud Security Engineer will monitor, manage, and optimize cloud security using Prisma/Cortex Cloud while collaborating with internal teams to remediate threats. They are responsible for shifting security left by embedding application security into pipelines and automating security processes.
You will secure R2's cloud infrastructure by implementing and managing security controls, including IAM, network hardening, and secrets management. Additionally, you will drive DevSecOps practices by integrating security into CI/CD pipelines and contributing to the security of GenAI applications.
You will design and manage cloud infrastructure on Google Cloud while implementing robust security measures including IAM, CDN, and WAF. Additionally, you will maintain CI/CD pipelines and oversee infrastructure as code using Terraform to support backend and frontend services.
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The Security Engineer is responsible for implementing Tanium cybersecurity solutions for enterprise customers in a client-facing capacity. The role involves advising security teams, managing projects, and providing technical guidance on integrating cybersecurity technology.
Establish and mature a company-wide secure SDLC and application security program, integrating practical security requirements, testing tools, vulnerability management, and secure supply-chain controls into engineering workflows. Partner with development, platform, product, and leadership teams on threat modeling, remediation, developer enablement, incident response, and program metrics.
The Security Engineer will improve Caylent's security and compliance posture across AWS and SaaS environments while managing vulnerability processes. They will also design security assessments, develop automated testing rules, and provide technical guidance to development teams.
You will architect and govern cloud security controls across AWS and GCP while embedding automated security testing into CI/CD pipelines. Additionally, you will define security guardrails for AI/LLM deployments and manage vulnerability assessments across the cloud ecosystem.
The Senior Identity Security Engineer will lead the design, security, and modernization of hybrid identity platforms including Active Directory and Microsoft Entra ID. This role involves remediating identity risks, implementing governance processes, and supporting Zero Trust initiatives across the organization.
The engineer will implement and validate Microsoft Agent 365 solutions, including configuring registries, onboarding agents, and managing identity and access controls. They are also responsible for executing pilot scenarios, troubleshooting technical issues, and preparing operational documentation for enterprise clients.
The analyst will manage endpoint and email security, perform proactive threat hunting, and conduct incident response activities. They are also responsible for monitoring SIEM platforms, managing cloud security posture, and overseeing vulnerability assessments.
The Senior Product Security Engineer will partner with engineering teams to embed security throughout the software development lifecycle. Responsibilities include conducting design reviews, threat modeling, penetration testing, and managing security compliance programs.
You will identify security vulnerabilities across ClickHouse offerings and lead internal red team assessments to test detection and response effectiveness. Additionally, you will develop automated tooling and processes to scale security assurance and mitigate business risks.
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Partner with software engineering teams to integrate security into the CI/CD pipeline and the overall software development lifecycle. Implement application security tooling and provide guidance on secure coding practices to remediate vulnerabilities.
Lead the security execution of an autonomous AI agent platform by validating security posture throughout the development lifecycle. Identify vulnerabilities and define security controls specifically for AI risks like prompt injection and tool misuse.
Design and implement cloud security controls across AWS, Azure, or GCP while developing automation scripts to streamline security operations. Conduct application security assessments and integrate security into CI/CD pipelines and DevOps workflows.
Contribute to the development and security of an AI-powered DevSecOps platform. Focus on driving efficiency and innovation by incorporating AI into daily security workflows.
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