Cloud Security Engineer
Posted May 19, 2026
Company
Founded by CPAs, tax attorneys, and engineers, Taxbit is the leading innovator automating global tax reporting for the digital economy. Taxbit's AI-enabled platform streamlines compliance related to digital assets, payments, and other financial transactions. Its unique combination of deep subject matter expertise and AI-forward technology have made it a fast-growing disruptor trusted by the world's leading fintechs, marketplaces, digital asset players, Big 4 accounting firms, traditional enterprises, and government agencies. Backed by top-tier Silicon Valley VCs, Taxbit's team is located across offices in San Francisco, New York, Seattle, Salt Lake City, London, Madrid, and Singapore. #### Role and Responsibilities
Security Engineering
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Partner closely with engineering teams to design secure, scalable AWS architectures and services. - Work directly with customers and internal stakeholders on real-world deployment scenarios across AWS and other cloud environments, designing and implementing secure solutions tailored to their infrastructure. - Act as a trusted security advisor throughout the software development lifecycle—from design to deployment. - Lead threat modeling exercises for applications and infrastructure, identifying risks and driving mitigation strategies. - Collaborate with developers to implement secure coding practices and application security controls. - Design, build, and operate cloud-native security infrastructure across AWS environments. - Develop automated security controls, detection mechanisms, and response capabilities. - Build and maintain Infrastructure-as-Code (Terraform or AWS CDK) to enforce secure configurations at scale. - Define and implement systems that generate high-quality security signals for threat detection and response. - Own security problems end-to-end, from identifying gaps to delivering production-ready solutions. - Contribute to DevSecOps practices by integrating security into CI/CD pipelines and developer workflows. - Continuously improve security standards, engineering practices, and system reliability.