resend - Security Engineer, Platform

• Build and improve the security foundations of Resend’s platform, including API keys, service permissions, secrets management, tenant isolation, audit logs, and internal access controls • Help design secure defaults for new services, workers, queues, databases, internal tools, and deployment pipelines • Improve detection and response for suspicious access, leaked credentials, abnormal sending behavior, privilege changes, and sensitive system events • Review and update our processes/pipelines so that security is “built-in”, not “bolt-on” • Raise the security bar • Have experience securing production infrastructure, cloud environments, APIs, developer platforms, or multi-tenant SaaS products • Can write code and are comfortable reading application, infrastructure, and deployment code • Understand authentication, authorization, secrets, IAM, logging, audit trails, incident response, and secure deployment pipelines. • Prefer practical improvements over heavy processes • Are low-ego, direct, curious, and willing to learn from others • Care about developer experience and believe security should be easy to adopt • YOU WILL BE AN EXCEPTIONAL FIT IF YOU ALSO... • Have experience with email infrastructure, transactional email, sender reputation, domain verification, SPF, DKIM, DMARC, webhooks, or abuse prevention • Have secured cloud infrastructure using tools like AWS, Terraform, Kubernetes, Cloudflare, or similar systems • Have experience with open source security, GitHub organization hardening, package publishing, dependency review, or supply-chain security • Have helped a company prepare for SOC 2, ISO 27001, GDPR, enterprise security reviews, or customer trust processes without turning engineering into a compliance machine • Have built security observability, alerting, detection pipelines, or incident response workflows • Have worked closely with Trust & Safety, anti-abuse, fraud, or platform integrity teams • Have experience designing security systems for high-scale developer products • WHAT IT MEANS TO JOIN THE TEAM: • Autonomy to "just ship it" • 100% remote team with flexible working schedules • Modern tech stack (Next.js, Raycast, Notion, etc.) • Honest and low-ego team • Ownership of problems and solutions • Comp: $120,000 - $140,000 USD, commensurate with experience