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Senior Security Engineer, Detection & Response

🕒 Outubro 13

🇦🇷 Argentina – Remoto

💵 $5.000 - $9.500 / mês

⏰ Tempo Integral

🟠 Sênior

👮‍♂️ Cibersegurança / Engenheiro de Segurança

🗣️🇺🇸🇬🇧 Inglês obrigatório

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Publicada na página de carreiras da Sezzle, não em um site de vagas

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Logo of Sezzle

Sezzle

201 - 500 funcionários

Fundada em 2016

💳 Fintech

👥 B2C

🛍️ Comércio Eletrônico

Fintech • B2C • eCommerce

Sezzle é uma empresa de tecnologia financeira que oferece um serviço de compre agora, pague depois, permitindo que os consumidores comprem produtos e paguem em quatro parcelas sem juros ao longo de seis semanas. O app da Sezzle oferece aos usuários uma alternativa de financiamento flexível aos cartões de crédito tradicionais, possibilitando decisões de aprovação instantâneas sem impactar o score de crédito. A Sezzle faz parceria com diversas marcas líderes, incluindo Amazon, Walmart e Target, para oferecer opções de pagamento no app e na loja. A missão da empresa é empoderar financeiramente os consumidores, proporcionando mais liberdade e controle financeiros. Disponível como aplicativo móvel, com milhões de downloads e altas avaliações dos usuários, a Sezzle trabalha pela acessibilidade e inclusão em sua plataforma.

Descrição

• Build, operate, and mature SIEM/XDR capabilities, including log ingestion, detection rules, alert tuning, and investigation workflows • Design and implement detection strategies for suspicious activity and data exfiltration patterns • Extend audit and attribution coverage across Kubernetes, databases, SSO, and access-path telemetry • Investigate and respond to security incidents across cloud infrastructure and applications • Perform root cause analysis and drive long-term fixes • Run proactive threat hunts across cloud and identity planes • Build repeatable agentic hunting workflows • Operate vulnerability management across infrastructure, platforms, and applications • Triage and validate external security findings and bug bounty reports • Contribute to threat modeling and security design reviews • Apply AWS and Kubernetes expertise to secure systems and advise engineering teams • Support security controls aligned with PCI DSS, SOC 2, and other compliance requirements • Develop automation, including AI, for security operations, detection, and response • Participate in the on-call rotation for detection and response and owned services • Report to the Director of Information Security and collaborate with security platform, network, and zero-trust engineers

🎯 Requisitos

• 6+ years of experience in security, software, or infrastructure engineering • Hands-on experience securing cloud-based production systems • Experience with SIEM platforms such as Wazuh, Splunk, or ELK • Experience designing and tuning detection rules, reducing alert noise, and improving investigation workflows • Strong hands-on vulnerability-management experience, including scanning, triage, validation, remediation coordination, and verification • Strong knowledge of AWS, Linux, and Kubernetes infrastructure, security architecture, and operational best practices • Ability to investigate issues using logs, cloud tooling, and system-level data • Experience assessing detection and logging implications of new systems in design reviews • Knowledge of common security vulnerabilities and mitigation strategies, including OWASP and SANS • Working knowledge of PCI DSS and SOC 2 compliance frameworks • Demonstrated AI-forward engineering experience using tools such as Claude Code, Codex, Cursor, or custom LLM integrations • Preferred: experience building AI-assisted workflows, internal penetration testing, cloud-native security controls, container and dependency security tools, regulatory compliance alignment, or fintech/payments environments

🏖️ Benefícios

• Gross monthly compensation of $5,000–$9,500 USD, based on experience • AI-assisted engineering workflows • Participation in on-call rotation • Open-source-focused engineering environment • Diverse employee community with interests including music, yoga, cycling, cooking, golf, dogs, and rock climbing

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Desenvolvido por Lior Neu-ner. Adoraria receber seu feedback — entre em contato por DM ou pelo e-mail support@remoterocketship.com
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